initial commit

.gitattributes

@@ -0,0 +1,8 @@
+*.css linguist-vendored
+*.html linguist-vendored
+*.htm linguist-vendored
+*.js linguist-vendored
+*.php linguist-vendored
+
+*.cshtml linguist-language=C#
+*.css linguist-detectable=false

.gitignore

@@ -0,0 +1,2 @@
+.vs/
+obj/

Core/Application/Application.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Domain\Domain.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="AutoMapper" Version="13.0.1" />
+    <PackageReference Include="FluentValidation.DependencyInjectionExtensions" Version="11.11.0" />
+    <PackageReference Include="MediatR" Version="12.4.1" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="9.0.0" />
+  </ItemGroup>
+
+</Project>

Core/Application/Common/Behaviors/LoggingBehaviour.cs

@@ -0,0 +1,34 @@
+using MediatR;
+using Microsoft.Extensions.Logging;
+
+namespace Application.Common.Behaviors;
+
+public class LoggingBehaviour<TRequest, TResponse> : IPipelineBehavior<TRequest, TResponse> where TRequest : notnull
+{
+    private readonly ILogger<TRequest> _logger;
+
+    public LoggingBehaviour(ILogger<TRequest> logger)
+    {
+        _logger = logger;
+    }
+
+    public async Task<TResponse> Handle(TRequest request, RequestHandlerDelegate<TResponse> next, CancellationToken cancellationToken)
+    {
+        var requestName = typeof(TRequest).Name;
+
+        try
+        {
+            _logger.LogInformation($"Try executing {requestName} at {DateTime.UtcNow.ToString()}");
+
+            return await next();
+        }
+        catch (Exception ex)
+        {
+
+            _logger.LogError(ex, $"Error executing {requestName} at {DateTime.UtcNow.ToString()}");
+
+            throw;
+        }
+    }
+}
+

Core/Application/Common/Behaviors/ValidationBehaviour.cs

@@ -0,0 +1,37 @@
+using FluentValidation;
+using MediatR;
+
+namespace Application.Common.Behaviors;
+
+public class ValidationBehaviour<TRequest, TResponse> : IPipelineBehavior<TRequest, TResponse>
+     where TRequest : notnull
+{
+    private readonly IEnumerable<IValidator<TRequest>> _validators;
+
+    public ValidationBehaviour(IEnumerable<IValidator<TRequest>> validators)
+    {
+        _validators = validators;
+    }
+
+    public async Task<TResponse> Handle(TRequest request, RequestHandlerDelegate<TResponse> next, CancellationToken cancellationToken)
+    {
+        if (_validators.Any())
+        {
+            var context = new ValidationContext<TRequest>(request);
+
+            var validationResults = await Task.WhenAll(
+                _validators.Select(v =>
+                    v.ValidateAsync(context, cancellationToken)));
+
+            var failures = validationResults
+                .Where(r => r.Errors.Any())
+                .SelectMany(r => r.Errors)
+                .ToList();
+
+            if (failures.Any())
+                throw new ValidationException(failures);
+        }
+        return await next();
+    }
+}
+

Core/Application/Common/CQS/Commands/ICommandContext.cs

@@ -0,0 +1,5 @@
+namespace Application.Common.CQS.Commands;
+
+public interface ICommandContext
+{
+}

Core/Application/Common/CQS/Queries/IQueryContext.cs

@@ -0,0 +1,9 @@
+using Application.Common.Repositories;
+
+namespace Application.Common.CQS.Queries;
+
+public interface IQueryContext : IEntityDbSet
+{
+    IQueryable<T> Set<T>() where T : class;
+}
+

Core/Application/Common/Extensions/EnumExtensions.cs

@@ -0,0 +1,16 @@
+using System.ComponentModel;
+using System.Reflection;
+
+namespace Application.Common.Extensions;
+
+public static class EnumExtensions
+{
+    public static string ToFriendlyName<TEnum>(this TEnum value) where TEnum : Enum
+    {
+        var memberInfo = typeof(TEnum).GetMember(value.ToString());
+        var descriptionAttribute = memberInfo[0]
+            .GetCustomAttribute<DescriptionAttribute>();
+
+        return descriptionAttribute?.Description ?? value.ToString();
+    }
+}

Core/Application/Common/Extensions/QueryableExtensions.cs

@@ -0,0 +1,20 @@
+using Domain.Common;
+
+namespace Application.Common.Extensions;
+
+
+public static class QueryableExtensions
+{
+    public static IQueryable<T> ApplyIsDeletedFilter<T>(this IQueryable<T> query, bool isDeleted = false) where T : class
+    {
+        if (typeof(IHasIsDeleted).IsAssignableFrom(typeof(T)))
+        {
+            query = query.Where(x => (x as IHasIsDeleted)!.IsDeleted == isDeleted);
+        }
+
+        return query;
+    }
+
+}
+
+

Core/Application/Common/Repositories/ICommandRepository.cs

@@ -0,0 +1,24 @@
+using Domain.Common;
+
+namespace Application.Common.Repositories;
+
+
+public interface ICommandRepository<T> where T : BaseEntity
+{
+    Task CreateAsync(T entity, CancellationToken cancellationToken = default);
+
+    void Create(T entity);
+
+    void Update(T entity);
+
+    void Delete(T entity);
+
+    void Purge(T entity);
+
+    Task<T?> GetAsync(string id, CancellationToken cancellationToken = default);
+
+    T? Get(string id);
+
+    IQueryable<T> GetQuery();
+}
+

Core/Application/Common/Repositories/IEntityDbSet.cs

@@ -0,0 +1,46 @@
+using Domain.Entities;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Common.Repositories;
+
+
+public interface IEntityDbSet
+{
+    public DbSet<Token> Token { get; set; }
+    public DbSet<Todo> Todo { get; set; }
+    public DbSet<TodoItem> TodoItem { get; set; }
+    public DbSet<Company> Company { get; set; }
+    public DbSet<FileImage> FileImage { get; set; }
+    public DbSet<FileDocument> FileDocument { get; set; }
+
+    public DbSet<NumberSequence> NumberSequence { get; set; }
+    public DbSet<CustomerGroup> CustomerGroup { get; set; }
+    public DbSet<CustomerCategory> CustomerCategory { get; set; }
+    public DbSet<VendorGroup> VendorGroup { get; set; }
+    public DbSet<VendorCategory> VendorCategory { get; set; }
+    public DbSet<Warehouse> Warehouse { get; set; }
+    public DbSet<Customer> Customer { get; set; }
+    public DbSet<Vendor> Vendor { get; set; }
+    public DbSet<UnitMeasure> UnitMeasure { get; set; }
+    public DbSet<ProductGroup> ProductGroup { get; set; }
+    public DbSet<Product> Product { get; set; }
+    public DbSet<CustomerContact> CustomerContact { get; set; }
+    public DbSet<VendorContact> VendorContact { get; set; }
+    public DbSet<Tax> Tax { get; set; }
+    public DbSet<SalesOrder> SalesOrder { get; set; }
+    public DbSet<SalesOrderItem> SalesOrderItem { get; set; }
+    public DbSet<PurchaseOrder> PurchaseOrder { get; set; }
+    public DbSet<PurchaseOrderItem> PurchaseOrderItem { get; set; }
+    public DbSet<InventoryTransaction> InventoryTransaction { get; set; }
+    public DbSet<DeliveryOrder> DeliveryOrder { get; set; }
+    public DbSet<GoodsReceive> GoodsReceive { get; set; }
+    public DbSet<SalesReturn> SalesReturn { get; set; }
+    public DbSet<PurchaseReturn> PurchaseReturn { get; set; }
+    public DbSet<TransferIn> TransferIn { get; set; }
+    public DbSet<TransferOut> TransferOut { get; set; }
+    public DbSet<StockCount> StockCount { get; set; }
+    public DbSet<NegativeAdjustment> NegativeAdjustment { get; set; }
+    public DbSet<PositiveAdjustment> PositiveAdjustment { get; set; }
+    public DbSet<Scrapping> Scrapping { get; set; }
+}
+

Core/Application/Common/Repositories/IUnitOfWork.cs

@@ -0,0 +1,7 @@
+namespace Application.Common.Repositories;
+
+public interface IUnitOfWork
+{
+    Task SaveAsync(CancellationToken cancellationToken = default);
+    void Save();
+}

Core/Application/Common/Services/EmailManager/IEmailService.cs

@@ -0,0 +1,7 @@
+namespace Application.Common.Services.EmailManager;
+
+public interface IEmailService
+{
+    Task SendEmailAsync(string email, string subject, string htmlMessage);
+
+}

Core/Application/Common/Services/FileDocumentManager/IFileDocumentService.cs

@@ -0,0 +1,14 @@
+namespace Application.Common.Services.FileDocumentManager;
+public interface IFileDocumentService
+{
+    Task<string> UploadAsync(
+        string? originalFileName,
+        string? docExtension,
+        byte[]? fileData,
+        long? size,
+        string? description = "",
+        string? createdById = "",
+        CancellationToken cancellationToken = default);
+
+    Task<byte[]> GetFileAsync(string fileName, CancellationToken cancellationToken = default);
+}

Core/Application/Common/Services/FileImageManager/IFileImageService.cs

@@ -0,0 +1,13 @@
+namespace Application.Common.Services.FileImageManager;
+public interface IFileImageService
+{
+    Task<string> UploadAsync(
+        string? originalFileName,
+        string? docExtension,
+        byte[]? fileData,
+        long? size,
+        string? description = "",
+        string? createdById = "",
+        CancellationToken cancellationToken = default);
+    Task<byte[]> GetFileAsync(string fileName, CancellationToken cancellationToken = default);
+}

Core/Application/Common/Services/SecurityManager/CreateUserResultDto.cs

@@ -0,0 +1,12 @@
+namespace Application.Common.Services.SecurityManager;
+
+public record CreateUserResultDto
+{
+    public string? UserId { get; init; }
+    public string? Email { get; init; }
+    public string? FirstName { get; init; }
+    public string? LastName { get; init; }
+    public bool? EmailConfirmed { get; init; }
+    public bool? IsBlocked { get; init; }
+    public bool? IsDeleted { get; init; }
+}

Core/Application/Common/Services/SecurityManager/DeleteUserResultDto.cs

@@ -0,0 +1,12 @@
+namespace Application.Common.Services.SecurityManager;
+
+public record DeleteUserResultDto
+{
+    public string? UserId { get; init; }
+    public string? Email { get; init; }
+    public string? FirstName { get; init; }
+    public string? LastName { get; init; }
+    public bool? EmailConfirmed { get; init; }
+    public bool? IsBlocked { get; init; }
+    public bool? IsDeleted { get; init; }
+}

Core/Application/Common/Services/SecurityManager/GetMyProfileListResultDto.cs

@@ -0,0 +1,9 @@
+namespace Application.Common.Services.SecurityManager;
+
+public record GetMyProfileListResultDto
+{
+    public string? Id { get; init; }
+    public string? FirstName { get; init; }
+    public string? LastName { get; init; }
+    public string? CompanyName { get; init; }
+}

Core/Application/Common/Services/SecurityManager/GetRoleListResultDto.cs

@@ -0,0 +1,6 @@
+namespace Application.Common.Services.SecurityManager;
+public record GetRoleListResultDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+}

Core/Application/Common/Services/SecurityManager/GetUserListResultDto.cs

@@ -0,0 +1,13 @@
+namespace Application.Common.Services.SecurityManager;
+public record GetUserListResultDto
+{
+    public string? Id { get; init; }
+    public string? FirstName { get; init; }
+    public string? LastName { get; init; }
+    public string? Email { get; init; }
+    public bool? EmailConfirmed { get; init; }
+    public bool? IsBlocked { get; init; }
+    public bool? IsDeleted { get; init; }
+    public DateTime? CreatedAt { get; init; }
+}
+

Core/Application/Common/Services/SecurityManager/ISecurityService.cs

@@ -0,0 +1,131 @@
+namespace Application.Common.Services.SecurityManager;
+
+public interface ISecurityService
+{
+    public Task<LoginResultDto> LoginAsync(
+        string email,
+        string password,
+        CancellationToken cancellationToken = default
+        );
+
+    public Task<LogoutResultDto> LogoutAsync(
+        string userId,
+        CancellationToken cancellationToken = default
+        );
+
+    public Task<RegisterResultDto> RegisterAsync(
+        string email,
+        string password,
+        string confirmPassword,
+        string firstName,
+        string lastName,
+        string companyName = "",
+        CancellationToken cancellationToken = default
+        );
+
+    public Task<string> ConfirmEmailAsync(
+        string email,
+        string code,
+        CancellationToken cancellationToken = default
+        );
+
+    public Task<string> ForgotPasswordAsync(
+        string email,
+        CancellationToken cancellationToken = default
+        );
+
+    public Task<string> ForgotPasswordConfirmationAsync(
+        string email,
+        string tempPassword,
+        string code,
+        CancellationToken cancellationToken = default
+        );
+
+    public Task<RefreshTokenResultDto> RefreshTokenAsync(
+        string refreshToken,
+        CancellationToken cancellationToken
+        );
+
+    public Task<List<GetMyProfileListResultDto>> GetMyProfileListAsync(
+        string userId,
+        CancellationToken cancellationToken
+        );
+
+    public Task UpdateMyProfileAsync(
+        string userId,
+        string firstName,
+        string lastName,
+        string companyName,
+        CancellationToken cancellationToken
+        );
+
+    public Task ChangePasswordAsync(
+        string userId,
+        string oldPassword,
+        string newPassword,
+        string confirmNewPassword,
+        CancellationToken cancellationToken
+        );
+
+    public Task<List<GetRoleListResultDto>> GetRoleListAsync(
+        CancellationToken cancellationToken
+        );
+
+    public Task<List<GetUserListResultDto>> GetUserListAsync(
+        CancellationToken cancellationToken
+        );
+
+    public Task<CreateUserResultDto> CreateUserAsync(
+        string email,
+        string password,
+        string confirmPassword,
+        string firstName,
+        string lastName,
+        bool emailConfirmed = true,
+        bool isBlocked = false,
+        bool isDeleted = false,
+        string createdById = "",
+        CancellationToken cancellationToken = default
+        );
+
+    public Task<UpdateUserResultDto> UpdateUserAsync(
+        string userId,
+        string firstName,
+        string lastName,
+        bool emailConfirmed = true,
+        bool isBlocked = false,
+        bool isDeleted = false,
+        string updatedById = "",
+        CancellationToken cancellationToken = default
+        );
+
+    public Task<DeleteUserResultDto> DeleteUserAsync(
+        string userId,
+        string deletedById = "",
+        CancellationToken cancellationToken = default
+        );
+
+    public Task UpdatePasswordUserAsync(
+        string userId,
+        string newPassword,
+        CancellationToken cancellationToken
+        );
+
+    public Task<List<string>> GetUserRolesAsync(
+        string userId,
+        CancellationToken cancellationToken = default
+        );
+
+    public Task<List<string>> UpdateUserRoleAsync(
+        string userId,
+        string roleName,
+        bool accessGranted,
+        CancellationToken cancellationToken = default
+        );
+
+    public Task ChangeAvatarAsync(
+        string userId,
+        string avatar,
+        CancellationToken cancellationToken
+        );
+}

Core/Application/Common/Services/SecurityManager/LoginResultDto.cs

@@ -0,0 +1,15 @@
+namespace Application.Common.Services.SecurityManager;
+
+public record LoginResultDto
+{
+    public string? AccessToken { get; init; }
+    public string? RefreshToken { get; init; }
+    public string? UserId { get; init; }
+    public string? Email { get; init; }
+    public string? FirstName { get; init; }
+    public string? LastName { get; init; }
+    public string? CompanyName { get; init; }
+    public string? Avatar { get; init; }
+    public List<MenuNavigationTreeNodeDto>? MenuNavigation { get; init; }
+    public List<string>? Roles { get; init; }
+}

Core/Application/Common/Services/SecurityManager/LogoutResultDto.cs

@@ -0,0 +1,13 @@
+namespace Application.Common.Services.SecurityManager;
+
+public record LogoutResultDto
+{
+    public string? AccessToken { get; init; }
+    public string? RefreshToken { get; init; }
+    public string? UserId { get; init; }
+    public string? Email { get; init; }
+    public string? FirstName { get; init; }
+    public string? LastName { get; init; }
+    public string? CompanyName { get; init; }
+    public List<string>? UserClaims { get; init; }
+}

Core/Application/Common/Services/SecurityManager/MenuNavigationTreeNodeDto.cs

@@ -0,0 +1,23 @@
+namespace Application.Common.Services.SecurityManager;
+
+public class MenuNavigationTreeNodeDto
+{
+    public string Id { get; set; }
+    public string Name { get; set; }
+    public string? Pid { get; set; }
+    public string? NavURL { get; set; }
+    public bool HasChild { get; set; }
+    public bool Expanded { get; set; }
+    public bool IsSelected { get; set; }
+
+    public MenuNavigationTreeNodeDto(string param_id, string param_name, string? param_pid = null, string? param_navURL = null, bool param_hasChild = false, bool param_expanded = false, bool param_selected = false)
+    {
+        Id = param_id;
+        Name = param_name;
+        Pid = param_pid;
+        NavURL = param_navURL;
+        HasChild = param_hasChild;
+        Expanded = param_expanded;
+        IsSelected = param_selected;
+    }
+}

Core/Application/Common/Services/SecurityManager/RefreshTokenResultDto.cs

@@ -0,0 +1,15 @@
+namespace Application.Common.Services.SecurityManager;
+
+public record RefreshTokenResultDto
+{
+    public string? AccessToken { get; init; }
+    public string? RefreshToken { get; init; }
+    public string? UserId { get; init; }
+    public string? Email { get; init; }
+    public string? FirstName { get; init; }
+    public string? LastName { get; init; }
+    public string? CompanyName { get; init; }
+    public string? Avatar { get; init; }
+    public List<MenuNavigationTreeNodeDto>? MenuNavigation { get; init; }
+    public List<string>? Roles { get; init; }
+}

Core/Application/Common/Services/SecurityManager/RegisterResultDto.cs

@@ -0,0 +1,10 @@
+namespace Application.Common.Services.SecurityManager;
+
+public record RegisterResultDto
+{
+    public string? UserId { get; init; }
+    public string? Email { get; init; }
+    public string? FirstName { get; init; }
+    public string? LastName { get; init; }
+    public string? CompanyName { get; init; }
+}

Core/Application/Common/Services/SecurityManager/UpdateUserResultDto.cs

@@ -0,0 +1,12 @@
+namespace Application.Common.Services.SecurityManager;
+
+public record UpdateUserResultDto
+{
+    public string? UserId { get; init; }
+    public string? Email { get; init; }
+    public string? FirstName { get; init; }
+    public string? LastName { get; init; }
+    public bool? EmailConfirmed { get; init; }
+    public bool? IsBlocked { get; init; }
+    public bool? IsDeleted { get; init; }
+}

Core/Application/DependencyInjection.cs

@@ -0,0 +1,49 @@
+using Application.Common.Behaviors;
+using FluentValidation;
+using MediatR;
+using Microsoft.Extensions.DependencyInjection;
+using System.Reflection;
+
+namespace Application;
+
+public static class DependencyInjection
+{
+    public static IServiceCollection AddApplicationServices(this IServiceCollection services)
+    {
+        //>>> AutoMapper
+        services.AddAutoMapper(Assembly.GetExecutingAssembly());
+
+        //>>> FluentValidation
+        services.AddValidatorsFromAssembly(Assembly.GetExecutingAssembly());
+
+        //>>> MediatR
+        services.AddMediatR(x =>
+        {
+            x.RegisterServicesFromAssembly(Assembly.GetExecutingAssembly());
+            x.AddBehavior(typeof(IPipelineBehavior<,>), typeof(LoggingBehaviour<,>));
+            x.AddBehavior(typeof(IPipelineBehavior<,>), typeof(ValidationBehaviour<,>));
+        });
+
+        //>>> Register services in Application.Features 
+        var assembly = Assembly.GetExecutingAssembly();
+        var featureTypes = assembly.GetTypes()
+            .Where(type => type.IsClass && !type.IsAbstract)
+            .Where(type => type.Namespace != null && type.Namespace.StartsWith("Application.Features"));
+
+        foreach (var type in featureTypes)
+        {
+            var interfaces = type.GetInterfaces();
+            foreach (var serviceInterface in interfaces)
+            {
+                services.AddScoped(serviceInterface, type);
+            }
+            if (!interfaces.Any())
+            {
+                services.AddScoped(type);
+            }
+        }
+
+        return services;
+    }
+}
+

Core/Application/Features/CompanyManager/Commands/UpdateCompany.cs

@@ -0,0 +1,95 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CompanyManager.Commands;
+
+public class UpdateCompanyResult
+{
+    public Company? Data { get; set; }
+}
+
+public class UpdateCompanyRequest : IRequest<UpdateCompanyResult>
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public string? Currency { get; init; }
+    public string? Street { get; init; }
+    public string? City { get; init; }
+    public string? State { get; init; }
+    public string? ZipCode { get; init; }
+    public string? Country { get; init; }
+    public string? PhoneNumber { get; init; }
+    public string? FaxNumber { get; init; }
+    public string? EmailAddress { get; init; }
+    public string? Website { get; init; }
+    public string? UpdatedById { get; init; }
+}
+
+public class UpdateCompanyValidator : AbstractValidator<UpdateCompanyRequest>
+{
+    public UpdateCompanyValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.Name).NotEmpty();
+        RuleFor(x => x.Currency).NotEmpty();
+        RuleFor(x => x.Street).NotEmpty();
+        RuleFor(x => x.City).NotEmpty();
+        RuleFor(x => x.State).NotEmpty();
+        RuleFor(x => x.ZipCode).NotEmpty();
+        RuleFor(x => x.PhoneNumber).NotEmpty();
+        RuleFor(x => x.EmailAddress).NotEmpty();
+    }
+}
+
+public class UpdateCompanyHandler : IRequestHandler<UpdateCompanyRequest, UpdateCompanyResult>
+{
+    private readonly ICommandRepository<Company> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public UpdateCompanyHandler(
+        ICommandRepository<Company> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<UpdateCompanyResult> Handle(UpdateCompanyRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.UpdatedById;
+
+        entity.Name = request.Name;
+        entity.Description = request.Description;
+        entity.Currency = request.Currency;
+        entity.Street = request.Street;
+        entity.City = request.City;
+        entity.State = request.State;
+        entity.ZipCode = request.ZipCode;
+        entity.Country = request.Country;
+        entity.PhoneNumber = request.PhoneNumber;
+        entity.FaxNumber = request.FaxNumber;
+        entity.EmailAddress = request.EmailAddress;
+        entity.Website = request.Website;
+
+        _repository.Update(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new UpdateCompanyResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/CompanyManager/Queries/GetCompanyList.cs

@@ -0,0 +1,80 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.CompanyManager.Queries;
+
+public record GetCompanyListDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public string? Currency { get; init; }
+    public string? Street { get; init; }
+    public string? City { get; init; }
+    public string? State { get; init; }
+    public string? ZipCode { get; init; }
+    public string? Country { get; init; }
+    public string? PhoneNumber { get; init; }
+    public string? FaxNumber { get; init; }
+    public string? EmailAddress { get; init; }
+    public string? Website { get; init; }
+    public DateTime? CreatedAtUtc { get; init; }
+}
+
+public class GetCompanyListProfile : Profile
+{
+    public GetCompanyListProfile()
+    {
+        CreateMap<Company, GetCompanyListDto>();
+    }
+}
+
+public class GetCompanyListResult
+{
+    public List<GetCompanyListDto>? Data { get; init; }
+}
+
+public class GetCompanyListRequest : IRequest<GetCompanyListResult>
+{
+    public bool IsDeleted { get; init; } = false;
+}
+
+
+public class GetCompanyListHandler : IRequestHandler<GetCompanyListRequest, GetCompanyListResult>
+{
+    private readonly IMapper _mapper;
+    private readonly IQueryContext _context;
+
+    public GetCompanyListHandler(IMapper mapper, IQueryContext context)
+    {
+        _mapper = mapper;
+        _context = context;
+    }
+
+    public async Task<GetCompanyListResult> Handle(GetCompanyListRequest request, CancellationToken cancellationToken)
+    {
+        var query = _context
+            .Company
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(request.IsDeleted)
+            .AsQueryable();
+
+        var entities = await query.ToListAsync(cancellationToken);
+
+        var dtos = _mapper.Map<List<GetCompanyListDto>>(entities);
+
+        return new GetCompanyListResult
+        {
+            Data = dtos
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/CompanyManager/Queries/GetCompanySingle.cs

@@ -0,0 +1,86 @@
+using Application.Common.CQS.Queries;
+using AutoMapper;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.CompanyManager.Queries;
+
+public record GetCompanySingleDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public string? Currency { get; init; }
+    public string? Street { get; init; }
+    public string? City { get; init; }
+    public string? State { get; init; }
+    public string? ZipCode { get; init; }
+    public string? Country { get; init; }
+    public string? PhoneNumber { get; init; }
+    public string? FaxNumber { get; init; }
+    public string? EmailAddress { get; init; }
+    public string? Website { get; init; }
+}
+
+public class GetCompanySingleProfile : Profile
+{
+    public GetCompanySingleProfile()
+    {
+        CreateMap<Company, GetCompanySingleDto>();
+    }
+}
+
+public class GetCompanySingleResult
+{
+    public GetCompanySingleDto? Data { get; init; }
+}
+
+public class GetCompanySingleRequest : IRequest<GetCompanySingleResult>
+{
+    public string? Id { get; init; }
+}
+
+public class GetCompanySingleValidator : AbstractValidator<GetCompanySingleRequest>
+{
+    public GetCompanySingleValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+    }
+}
+
+public class GetCompanySingleHandler : IRequestHandler<GetCompanySingleRequest, GetCompanySingleResult>
+{
+    private readonly IQueryContext _context;
+    private readonly IMapper _mapper;
+
+    public GetCompanySingleHandler(
+        IQueryContext context,
+        IMapper mapper
+        )
+    {
+        _context = context;
+        _mapper = mapper;
+    }
+
+    public async Task<GetCompanySingleResult> Handle(GetCompanySingleRequest request, CancellationToken cancellationToken)
+    {
+        var query = _context
+            .Company
+            .AsNoTracking()
+            .AsQueryable();
+
+        query = query
+            .Where(x => x.Id == request.Id);
+
+        var entity = await query.SingleOrDefaultAsync(cancellationToken);
+
+        var dto = _mapper.Map<GetCompanySingleDto>(entity);
+
+        return new GetCompanySingleResult
+        {
+            Data = dto
+        };
+    }
+}

Core/Application/Features/CustomerCategoryManager/Commands/CreateCustomerCategory.cs

@@ -0,0 +1,58 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerCategoryManager.Commands;
+
+public class CreateCustomerCategoryResult
+{
+    public CustomerCategory? Data { get; set; }
+}
+
+public class CreateCustomerCategoryRequest : IRequest<CreateCustomerCategoryResult>
+{
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class CreateCustomerCategoryValidator : AbstractValidator<CreateCustomerCategoryRequest>
+{
+    public CreateCustomerCategoryValidator()
+    {
+        RuleFor(x => x.Name).NotEmpty();
+    }
+}
+
+public class CreateCustomerCategoryHandler : IRequestHandler<CreateCustomerCategoryRequest, CreateCustomerCategoryResult>
+{
+    private readonly ICommandRepository<CustomerCategory> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public CreateCustomerCategoryHandler(
+        ICommandRepository<CustomerCategory> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<CreateCustomerCategoryResult> Handle(CreateCustomerCategoryRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = new CustomerCategory();
+        entity.CreatedById = request.CreatedById;
+
+        entity.Name = request.Name;
+        entity.Description = request.Description;
+
+        await _repository.CreateAsync(entity, cancellationToken);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new CreateCustomerCategoryResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/CustomerCategoryManager/Commands/DeleteCustomerCategory.cs

@@ -0,0 +1,62 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerCategoryManager.Commands;
+
+public class DeleteCustomerCategoryResult
+{
+    public CustomerCategory? Data { get; set; }
+}
+
+public class DeleteCustomerCategoryRequest : IRequest<DeleteCustomerCategoryResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+}
+
+public class DeleteCustomerCategoryValidator : AbstractValidator<DeleteCustomerCategoryRequest>
+{
+    public DeleteCustomerCategoryValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+    }
+}
+
+public class DeleteCustomerCategoryHandler : IRequestHandler<DeleteCustomerCategoryRequest, DeleteCustomerCategoryResult>
+{
+    private readonly ICommandRepository<CustomerCategory> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public DeleteCustomerCategoryHandler(
+        ICommandRepository<CustomerCategory> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<DeleteCustomerCategoryResult> Handle(DeleteCustomerCategoryRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.DeletedById;
+
+        _repository.Delete(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new DeleteCustomerCategoryResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/CustomerCategoryManager/Commands/UpdateCustomerCategory.cs

@@ -0,0 +1,68 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerCategoryManager.Commands;
+
+public class UpdateCustomerCategoryResult
+{
+    public CustomerCategory? Data { get; set; }
+}
+
+public class UpdateCustomerCategoryRequest : IRequest<UpdateCustomerCategoryResult>
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public string? UpdatedById { get; init; }
+}
+
+public class UpdateCustomerCategoryValidator : AbstractValidator<UpdateCustomerCategoryRequest>
+{
+    public UpdateCustomerCategoryValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.Name).NotEmpty();
+    }
+}
+
+public class UpdateCustomerCategoryHandler : IRequestHandler<UpdateCustomerCategoryRequest, UpdateCustomerCategoryResult>
+{
+    private readonly ICommandRepository<CustomerCategory> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public UpdateCustomerCategoryHandler(
+        ICommandRepository<CustomerCategory> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<UpdateCustomerCategoryResult> Handle(UpdateCustomerCategoryRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.UpdatedById;
+
+        entity.Name = request.Name;
+        entity.Description = request.Description;
+
+        _repository.Update(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new UpdateCustomerCategoryResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/CustomerCategoryManager/Queries/GetCustomerCategoryList.cs

@@ -0,0 +1,70 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.CustomerCategoryManager.Queries;
+
+public record GetCustomerCategoryListDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public DateTime? CreatedAtUtc { get; init; }
+}
+
+public class GetCustomerCategoryListProfile : Profile
+{
+    public GetCustomerCategoryListProfile()
+    {
+        CreateMap<CustomerCategory, GetCustomerCategoryListDto>();
+    }
+}
+
+public class GetCustomerCategoryListResult
+{
+    public List<GetCustomerCategoryListDto>? Data { get; init; }
+}
+
+public class GetCustomerCategoryListRequest : IRequest<GetCustomerCategoryListResult>
+{
+    public bool IsDeleted { get; init; } = false;
+}
+
+
+public class GetCustomerCategoryListHandler : IRequestHandler<GetCustomerCategoryListRequest, GetCustomerCategoryListResult>
+{
+    private readonly IMapper _mapper;
+    private readonly IQueryContext _context;
+
+    public GetCustomerCategoryListHandler(IMapper mapper, IQueryContext context)
+    {
+        _mapper = mapper;
+        _context = context;
+    }
+
+    public async Task<GetCustomerCategoryListResult> Handle(GetCustomerCategoryListRequest request, CancellationToken cancellationToken)
+    {
+        var query = _context
+            .CustomerCategory
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(request.IsDeleted)
+            .AsQueryable();
+
+        var entities = await query.ToListAsync(cancellationToken);
+
+        var dtos = _mapper.Map<List<GetCustomerCategoryListDto>>(entities);
+
+        return new GetCustomerCategoryListResult
+        {
+            Data = dtos
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/CustomerContactManager/Commands/CreateCustomerContact.cs

@@ -0,0 +1,74 @@
+using Application.Common.Repositories;
+using Application.Features.NumberSequenceManager;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerContactManager.Commands;
+
+public class CreateCustomerContactResult
+{
+    public CustomerContact? Data { get; set; }
+}
+
+public class CreateCustomerContactRequest : IRequest<CreateCustomerContactResult>
+{
+    public string? Name { get; init; }
+    public string? JobTitle { get; set; }
+    public string? PhoneNumber { get; set; }
+    public string? EmailAddress { get; set; }
+    public string? Description { get; set; }
+    public string? CustomerId { get; set; }
+    public string? CreatedById { get; init; }
+}
+
+public class CreateCustomerContactValidator : AbstractValidator<CreateCustomerContactRequest>
+{
+    public CreateCustomerContactValidator()
+    {
+        RuleFor(x => x.Name).NotEmpty();
+        RuleFor(x => x.JobTitle).NotEmpty();
+        RuleFor(x => x.PhoneNumber).NotEmpty();
+        RuleFor(x => x.EmailAddress).NotEmpty();
+    }
+}
+
+public class CreateCustomerContactHandler : IRequestHandler<CreateCustomerContactRequest, CreateCustomerContactResult>
+{
+    private readonly ICommandRepository<CustomerContact> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+    private readonly NumberSequenceService _numberSequenceService;
+
+    public CreateCustomerContactHandler(
+        ICommandRepository<CustomerContact> repository,
+        IUnitOfWork unitOfWork,
+        NumberSequenceService numberSequenceService
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+        _numberSequenceService = numberSequenceService;
+    }
+
+    public async Task<CreateCustomerContactResult> Handle(CreateCustomerContactRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = new CustomerContact();
+        entity.CreatedById = request.CreatedById;
+
+        entity.Name = request.Name;
+        entity.Number = _numberSequenceService.GenerateNumber(nameof(CustomerContact), "", "CC");
+        entity.JobTitle = request.JobTitle;
+        entity.PhoneNumber = request.PhoneNumber;
+        entity.EmailAddress = request.EmailAddress;
+        entity.Description = request.Description;
+        entity.CustomerId = request.CustomerId;
+
+        await _repository.CreateAsync(entity, cancellationToken);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new CreateCustomerContactResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/CustomerContactManager/Commands/DeleteCustomerContact.cs

@@ -0,0 +1,62 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerContactManager.Commands;
+
+public class DeleteCustomerContactResult
+{
+    public CustomerContact? Data { get; set; }
+}
+
+public class DeleteCustomerContactRequest : IRequest<DeleteCustomerContactResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+}
+
+public class DeleteCustomerContactValidator : AbstractValidator<DeleteCustomerContactRequest>
+{
+    public DeleteCustomerContactValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+    }
+}
+
+public class DeleteCustomerContactHandler : IRequestHandler<DeleteCustomerContactRequest, DeleteCustomerContactResult>
+{
+    private readonly ICommandRepository<CustomerContact> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public DeleteCustomerContactHandler(
+        ICommandRepository<CustomerContact> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<DeleteCustomerContactResult> Handle(DeleteCustomerContactRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.DeletedById;
+
+        _repository.Delete(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new DeleteCustomerContactResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/CustomerContactManager/Commands/UpdateCustomerContact.cs

@@ -0,0 +1,79 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerContactManager.Commands;
+
+public class UpdateCustomerContactResult
+{
+    public CustomerContact? Data { get; set; }
+}
+
+public class UpdateCustomerContactRequest : IRequest<UpdateCustomerContactResult>
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+    public string? JobTitle { get; set; }
+    public string? PhoneNumber { get; set; }
+    public string? EmailAddress { get; set; }
+    public string? Description { get; set; }
+    public string? CustomerId { get; set; }
+    public string? UpdatedById { get; init; }
+}
+
+public class UpdateCustomerContactValidator : AbstractValidator<UpdateCustomerContactRequest>
+{
+    public UpdateCustomerContactValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.Name).NotEmpty();
+        RuleFor(x => x.JobTitle).NotEmpty();
+        RuleFor(x => x.PhoneNumber).NotEmpty();
+        RuleFor(x => x.EmailAddress).NotEmpty();
+    }
+}
+
+public class UpdateCustomerContactHandler : IRequestHandler<UpdateCustomerContactRequest, UpdateCustomerContactResult>
+{
+    private readonly ICommandRepository<CustomerContact> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public UpdateCustomerContactHandler(
+        ICommandRepository<CustomerContact> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<UpdateCustomerContactResult> Handle(UpdateCustomerContactRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.UpdatedById;
+
+        entity.Name = request.Name;
+        entity.JobTitle = request.JobTitle;
+        entity.PhoneNumber = request.PhoneNumber;
+        entity.EmailAddress = request.EmailAddress;
+        entity.Description = request.Description;
+        entity.CustomerId = request.CustomerId;
+
+        _repository.Update(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new UpdateCustomerContactResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/CustomerContactManager/Queries/GetCustomerContactByCustomerIdList.cs

@@ -0,0 +1,83 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.CustomerContactManager.Queries;
+
+public record GetCustomerContactByCustomerIdListDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; set; }
+    public string? Number { get; set; }
+    public string? JobTitle { get; set; }
+    public string? PhoneNumber { get; set; }
+    public string? EmailAddress { get; set; }
+    public string? Description { get; set; }
+    public string? CustomerId { get; set; }
+    public string? CustomerName { get; set; }
+    public DateTime? CreatedAtUtc { get; init; }
+}
+
+public class GetCustomerContactByCustomerIdListProfile : Profile
+{
+    public GetCustomerContactByCustomerIdListProfile()
+    {
+        CreateMap<CustomerContact, GetCustomerContactByCustomerIdListDto>()
+            .ForMember(
+                dest => dest.CustomerName,
+                opt => opt.MapFrom(src => src.Customer != null ? src.Customer.Name : string.Empty)
+            );
+
+    }
+}
+
+public class GetCustomerContactByCustomerIdListResult
+{
+    public List<GetCustomerContactByCustomerIdListDto>? Data { get; init; }
+}
+
+public class GetCustomerContactByCustomerIdListRequest : IRequest<GetCustomerContactByCustomerIdListResult>
+{
+    public string? CustomerId { get; init; }
+}
+
+
+public class GetCustomerContactByCustomerIdListHandler : IRequestHandler<GetCustomerContactByCustomerIdListRequest, GetCustomerContactByCustomerIdListResult>
+{
+    private readonly IMapper _mapper;
+    private readonly IQueryContext _context;
+
+    public GetCustomerContactByCustomerIdListHandler(IMapper mapper, IQueryContext context)
+    {
+        _mapper = mapper;
+        _context = context;
+    }
+
+    public async Task<GetCustomerContactByCustomerIdListResult> Handle(GetCustomerContactByCustomerIdListRequest request, CancellationToken cancellationToken)
+    {
+        var query = _context
+            .CustomerContact
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Include(x => x.Customer)
+            .Where(x => x.CustomerId == request.CustomerId)
+            .AsQueryable();
+
+        var entities = await query.ToListAsync(cancellationToken);
+
+        var dtos = _mapper.Map<List<GetCustomerContactByCustomerIdListDto>>(entities);
+
+        return new GetCustomerContactByCustomerIdListResult
+        {
+            Data = dtos
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/CustomerContactManager/Queries/GetCustomerContactList.cs

@@ -0,0 +1,82 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.CustomerContactManager.Queries;
+
+public record GetCustomerContactListDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; set; }
+    public string? Number { get; set; }
+    public string? JobTitle { get; set; }
+    public string? PhoneNumber { get; set; }
+    public string? EmailAddress { get; set; }
+    public string? Description { get; set; }
+    public string? CustomerId { get; set; }
+    public string? CustomerName { get; set; }
+    public DateTime? CreatedAtUtc { get; init; }
+}
+
+public class GetCustomerContactListProfile : Profile
+{
+    public GetCustomerContactListProfile()
+    {
+        CreateMap<CustomerContact, GetCustomerContactListDto>()
+            .ForMember(
+                dest => dest.CustomerName,
+                opt => opt.MapFrom(src => src.Customer != null ? src.Customer.Name : string.Empty)
+            );
+
+    }
+}
+
+public class GetCustomerContactListResult
+{
+    public List<GetCustomerContactListDto>? Data { get; init; }
+}
+
+public class GetCustomerContactListRequest : IRequest<GetCustomerContactListResult>
+{
+    public bool IsDeleted { get; init; } = false;
+}
+
+
+public class GetCustomerContactListHandler : IRequestHandler<GetCustomerContactListRequest, GetCustomerContactListResult>
+{
+    private readonly IMapper _mapper;
+    private readonly IQueryContext _context;
+
+    public GetCustomerContactListHandler(IMapper mapper, IQueryContext context)
+    {
+        _mapper = mapper;
+        _context = context;
+    }
+
+    public async Task<GetCustomerContactListResult> Handle(GetCustomerContactListRequest request, CancellationToken cancellationToken)
+    {
+        var query = _context
+            .CustomerContact
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(request.IsDeleted)
+            .Include(x => x.Customer)
+            .AsQueryable();
+
+        var entities = await query.ToListAsync(cancellationToken);
+
+        var dtos = _mapper.Map<List<GetCustomerContactListDto>>(entities);
+
+        return new GetCustomerContactListResult
+        {
+            Data = dtos
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/CustomerGroupManager/Commands/CreateCustomerGroup.cs

@@ -0,0 +1,58 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerGroupManager.Commands;
+
+public class CreateCustomerGroupResult
+{
+    public CustomerGroup? Data { get; set; }
+}
+
+public class CreateCustomerGroupRequest : IRequest<CreateCustomerGroupResult>
+{
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class CreateCustomerGroupValidator : AbstractValidator<CreateCustomerGroupRequest>
+{
+    public CreateCustomerGroupValidator()
+    {
+        RuleFor(x => x.Name).NotEmpty();
+    }
+}
+
+public class CreateCustomerGroupHandler : IRequestHandler<CreateCustomerGroupRequest, CreateCustomerGroupResult>
+{
+    private readonly ICommandRepository<CustomerGroup> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public CreateCustomerGroupHandler(
+        ICommandRepository<CustomerGroup> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<CreateCustomerGroupResult> Handle(CreateCustomerGroupRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = new CustomerGroup();
+        entity.CreatedById = request.CreatedById;
+
+        entity.Name = request.Name;
+        entity.Description = request.Description;
+
+        await _repository.CreateAsync(entity, cancellationToken);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new CreateCustomerGroupResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/CustomerGroupManager/Commands/DeleteCustomerGroup.cs

@@ -0,0 +1,62 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerGroupManager.Commands;
+
+public class DeleteCustomerGroupResult
+{
+    public CustomerGroup? Data { get; set; }
+}
+
+public class DeleteCustomerGroupRequest : IRequest<DeleteCustomerGroupResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+}
+
+public class DeleteCustomerGroupValidator : AbstractValidator<DeleteCustomerGroupRequest>
+{
+    public DeleteCustomerGroupValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+    }
+}
+
+public class DeleteCustomerGroupHandler : IRequestHandler<DeleteCustomerGroupRequest, DeleteCustomerGroupResult>
+{
+    private readonly ICommandRepository<CustomerGroup> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public DeleteCustomerGroupHandler(
+        ICommandRepository<CustomerGroup> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<DeleteCustomerGroupResult> Handle(DeleteCustomerGroupRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.DeletedById;
+
+        _repository.Delete(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new DeleteCustomerGroupResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/CustomerGroupManager/Commands/UpdateCustomerGroup.cs

@@ -0,0 +1,68 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerGroupManager.Commands;
+
+public class UpdateCustomerGroupResult
+{
+    public CustomerGroup? Data { get; set; }
+}
+
+public class UpdateCustomerGroupRequest : IRequest<UpdateCustomerGroupResult>
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public string? UpdatedById { get; init; }
+}
+
+public class UpdateCustomerGroupValidator : AbstractValidator<UpdateCustomerGroupRequest>
+{
+    public UpdateCustomerGroupValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.Name).NotEmpty();
+    }
+}
+
+public class UpdateCustomerGroupHandler : IRequestHandler<UpdateCustomerGroupRequest, UpdateCustomerGroupResult>
+{
+    private readonly ICommandRepository<CustomerGroup> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public UpdateCustomerGroupHandler(
+        ICommandRepository<CustomerGroup> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<UpdateCustomerGroupResult> Handle(UpdateCustomerGroupRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.UpdatedById;
+
+        entity.Name = request.Name;
+        entity.Description = request.Description;
+
+        _repository.Update(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new UpdateCustomerGroupResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/CustomerGroupManager/Queries/GetCustomerGroupList.cs

@@ -0,0 +1,70 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.CustomerGroupManager.Queries;
+
+public record GetCustomerGroupListDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public DateTime? CreatedAtUtc { get; init; }
+}
+
+public class GetCustomerGroupListProfile : Profile
+{
+    public GetCustomerGroupListProfile()
+    {
+        CreateMap<CustomerGroup, GetCustomerGroupListDto>();
+    }
+}
+
+public class GetCustomerGroupListResult
+{
+    public List<GetCustomerGroupListDto>? Data { get; init; }
+}
+
+public class GetCustomerGroupListRequest : IRequest<GetCustomerGroupListResult>
+{
+    public bool IsDeleted { get; init; } = false;
+}
+
+
+public class GetCustomerGroupListHandler : IRequestHandler<GetCustomerGroupListRequest, GetCustomerGroupListResult>
+{
+    private readonly IMapper _mapper;
+    private readonly IQueryContext _context;
+
+    public GetCustomerGroupListHandler(IMapper mapper, IQueryContext context)
+    {
+        _mapper = mapper;
+        _context = context;
+    }
+
+    public async Task<GetCustomerGroupListResult> Handle(GetCustomerGroupListRequest request, CancellationToken cancellationToken)
+    {
+        var query = _context
+            .CustomerGroup
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(request.IsDeleted)
+            .AsQueryable();
+
+        var entities = await query.ToListAsync(cancellationToken);
+
+        var dtos = _mapper.Map<List<GetCustomerGroupListDto>>(entities);
+
+        return new GetCustomerGroupListResult
+        {
+            Data = dtos
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/CustomerManager/Commands/CreateCustomer.cs

@@ -0,0 +1,105 @@
+using Application.Common.Repositories;
+using Application.Features.NumberSequenceManager;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerManager.Commands;
+
+public class CreateCustomerResult
+{
+    public Customer? Data { get; set; }
+}
+
+public class CreateCustomerRequest : IRequest<CreateCustomerResult>
+{
+    public string? Name { get; set; }
+    public string? Description { get; set; }
+    public string? Street { get; set; }
+    public string? City { get; set; }
+    public string? State { get; set; }
+    public string? ZipCode { get; set; }
+    public string? Country { get; set; }
+    public string? PhoneNumber { get; set; }
+    public string? FaxNumber { get; set; }
+    public string? EmailAddress { get; set; }
+    public string? Website { get; set; }
+    public string? WhatsApp { get; set; }
+    public string? LinkedIn { get; set; }
+    public string? Facebook { get; set; }
+    public string? Instagram { get; set; }
+    public string? TwitterX { get; set; }
+    public string? TikTok { get; set; }
+    public string? CustomerGroupId { get; set; }
+    public string? CustomerCategoryId { get; set; }
+    public string? CreatedById { get; init; }
+}
+
+public class CreateCustomerValidator : AbstractValidator<CreateCustomerRequest>
+{
+    public CreateCustomerValidator()
+    {
+        RuleFor(x => x.Name).NotEmpty();
+        RuleFor(x => x.Street).NotEmpty();
+        RuleFor(x => x.City).NotEmpty();
+        RuleFor(x => x.State).NotEmpty();
+        RuleFor(x => x.ZipCode).NotEmpty();
+        RuleFor(x => x.PhoneNumber).NotEmpty();
+        RuleFor(x => x.EmailAddress).NotEmpty();
+        RuleFor(x => x.CustomerGroupId).NotEmpty();
+        RuleFor(x => x.CustomerCategoryId).NotEmpty();
+    }
+}
+
+public class CreateCustomerHandler : IRequestHandler<CreateCustomerRequest, CreateCustomerResult>
+{
+    private readonly ICommandRepository<Customer> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+    private readonly NumberSequenceService _numberSequenceService;
+
+    public CreateCustomerHandler(
+        ICommandRepository<Customer> repository,
+        IUnitOfWork unitOfWork,
+        NumberSequenceService numberSequenceService
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+        _numberSequenceService = numberSequenceService;
+    }
+
+    public async Task<CreateCustomerResult> Handle(CreateCustomerRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = new Customer();
+        entity.CreatedById = request.CreatedById;
+
+        entity.Name = request.Name;
+        entity.Number = _numberSequenceService.GenerateNumber(nameof(Customer), "", "CST");
+        entity.Description = request.Description;
+        entity.Street = request.Street;
+        entity.City = request.City;
+        entity.State = request.State;
+        entity.ZipCode = request.ZipCode;
+        entity.Country = request.Country;
+        entity.PhoneNumber = request.PhoneNumber;
+        entity.FaxNumber = request.FaxNumber;
+        entity.EmailAddress = request.EmailAddress;
+        entity.Website = request.Website;
+        entity.WhatsApp = request.WhatsApp;
+        entity.LinkedIn = request.LinkedIn;
+        entity.Facebook = request.Facebook;
+        entity.Instagram = request.Instagram;
+        entity.TwitterX = request.TwitterX;
+        entity.TikTok = request.TikTok;
+        entity.CustomerGroupId = request.CustomerGroupId;
+        entity.CustomerCategoryId = request.CustomerCategoryId;
+
+        await _repository.CreateAsync(entity, cancellationToken);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new CreateCustomerResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/CustomerManager/Commands/DeleteCustomer.cs

@@ -0,0 +1,62 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerManager.Commands;
+
+public class DeleteCustomerResult
+{
+    public Customer? Data { get; set; }
+}
+
+public class DeleteCustomerRequest : IRequest<DeleteCustomerResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+}
+
+public class DeleteCustomerValidator : AbstractValidator<DeleteCustomerRequest>
+{
+    public DeleteCustomerValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+    }
+}
+
+public class DeleteCustomerHandler : IRequestHandler<DeleteCustomerRequest, DeleteCustomerResult>
+{
+    private readonly ICommandRepository<Customer> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public DeleteCustomerHandler(
+        ICommandRepository<Customer> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<DeleteCustomerResult> Handle(DeleteCustomerRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.DeletedById;
+
+        _repository.Delete(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new DeleteCustomerResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/CustomerManager/Commands/UpdateCustomer.cs

@@ -0,0 +1,111 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.CustomerManager.Commands;
+
+public class UpdateCustomerResult
+{
+    public Customer? Data { get; set; }
+}
+
+public class UpdateCustomerRequest : IRequest<UpdateCustomerResult>
+{
+    public string? Id { get; init; }
+    public string? Name { get; set; }
+    public string? Description { get; set; }
+    public string? Street { get; set; }
+    public string? City { get; set; }
+    public string? State { get; set; }
+    public string? ZipCode { get; set; }
+    public string? Country { get; set; }
+    public string? PhoneNumber { get; set; }
+    public string? FaxNumber { get; set; }
+    public string? EmailAddress { get; set; }
+    public string? Website { get; set; }
+    public string? WhatsApp { get; set; }
+    public string? LinkedIn { get; set; }
+    public string? Facebook { get; set; }
+    public string? Instagram { get; set; }
+    public string? TwitterX { get; set; }
+    public string? TikTok { get; set; }
+    public string? CustomerGroupId { get; set; }
+    public string? CustomerCategoryId { get; set; }
+    public string? CreatedById { get; init; }
+    public string? UpdatedById { get; init; }
+}
+
+public class UpdateCustomerValidator : AbstractValidator<UpdateCustomerRequest>
+{
+    public UpdateCustomerValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.Name).NotEmpty();
+        RuleFor(x => x.Street).NotEmpty();
+        RuleFor(x => x.City).NotEmpty();
+        RuleFor(x => x.State).NotEmpty();
+        RuleFor(x => x.ZipCode).NotEmpty();
+        RuleFor(x => x.PhoneNumber).NotEmpty();
+        RuleFor(x => x.EmailAddress).NotEmpty();
+        RuleFor(x => x.CustomerGroupId).NotEmpty();
+        RuleFor(x => x.CustomerCategoryId).NotEmpty();
+    }
+}
+
+public class UpdateCustomerHandler : IRequestHandler<UpdateCustomerRequest, UpdateCustomerResult>
+{
+    private readonly ICommandRepository<Customer> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public UpdateCustomerHandler(
+        ICommandRepository<Customer> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<UpdateCustomerResult> Handle(UpdateCustomerRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.UpdatedById;
+
+        entity.Name = request.Name;
+        entity.Description = request.Description;
+        entity.Street = request.Street;
+        entity.City = request.City;
+        entity.State = request.State;
+        entity.ZipCode = request.ZipCode;
+        entity.Country = request.Country;
+        entity.PhoneNumber = request.PhoneNumber;
+        entity.FaxNumber = request.FaxNumber;
+        entity.EmailAddress = request.EmailAddress;
+        entity.Website = request.Website;
+        entity.WhatsApp = request.WhatsApp;
+        entity.LinkedIn = request.LinkedIn;
+        entity.Facebook = request.Facebook;
+        entity.Instagram = request.Instagram;
+        entity.TwitterX = request.TwitterX;
+        entity.TikTok = request.TikTok;
+        entity.CustomerGroupId = request.CustomerGroupId;
+        entity.CustomerCategoryId = request.CustomerCategoryId;
+
+        _repository.Update(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new UpdateCustomerResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/CustomerManager/Queries/GetCustomerList.cs

@@ -0,0 +1,102 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.CustomerManager.Queries;
+
+public record GetCustomerListDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; set; }
+    public string? Number { get; set; }
+    public string? Description { get; set; }
+    public string? Street { get; set; }
+    public string? City { get; set; }
+    public string? State { get; set; }
+    public string? ZipCode { get; set; }
+    public string? Country { get; set; }
+    public string? PhoneNumber { get; set; }
+    public string? FaxNumber { get; set; }
+    public string? EmailAddress { get; set; }
+    public string? Website { get; set; }
+    public string? WhatsApp { get; set; }
+    public string? LinkedIn { get; set; }
+    public string? Facebook { get; set; }
+    public string? Instagram { get; set; }
+    public string? TwitterX { get; set; }
+    public string? TikTok { get; set; }
+    public string? CustomerGroupId { get; set; }
+    public string? CustomerGroupName { get; set; }
+    public string? CustomerCategoryId { get; set; }
+    public string? CustomerCategoryName { get; set; }
+    public string? CreatedById { get; init; }
+    public DateTime? CreatedAtUtc { get; init; }
+}
+
+public class GetCustomerListProfile : Profile
+{
+    public GetCustomerListProfile()
+    {
+        CreateMap<Customer, GetCustomerListDto>()
+            .ForMember(
+                dest => dest.CustomerGroupName,
+                opt => opt.MapFrom(src => src.CustomerGroup != null ? src.CustomerGroup.Name : string.Empty)
+            )
+            .ForMember(
+                dest => dest.CustomerCategoryName,
+                opt => opt.MapFrom(src => src.CustomerCategory != null ? src.CustomerCategory.Name : string.Empty)
+            );
+
+    }
+}
+
+public class GetCustomerListResult
+{
+    public List<GetCustomerListDto>? Data { get; init; }
+}
+
+public class GetCustomerListRequest : IRequest<GetCustomerListResult>
+{
+    public bool IsDeleted { get; init; } = false;
+}
+
+
+public class GetCustomerListHandler : IRequestHandler<GetCustomerListRequest, GetCustomerListResult>
+{
+    private readonly IMapper _mapper;
+    private readonly IQueryContext _context;
+
+    public GetCustomerListHandler(IMapper mapper, IQueryContext context)
+    {
+        _mapper = mapper;
+        _context = context;
+    }
+
+    public async Task<GetCustomerListResult> Handle(GetCustomerListRequest request, CancellationToken cancellationToken)
+    {
+        var query = _context
+            .Customer
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(request.IsDeleted)
+            .Include(x => x.CustomerGroup)
+            .Include(x => x.CustomerCategory)
+            .AsQueryable();
+
+        var entities = await query.ToListAsync(cancellationToken);
+
+        var dtos = _mapper.Map<List<GetCustomerListDto>>(entities);
+
+        return new GetCustomerListResult
+        {
+            Data = dtos
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/DashboardManager/Queries/BarDataItem.cs

@@ -0,0 +1,8 @@
+namespace Application.Features.DashboardManager.Queries;
+
+public class BarDataItem
+{
+    public string X { get; set; } = string.Empty;
+    public int Y { get; set; }
+    public string TooltipMappingName { get; set; } = string.Empty;
+}

Core/Application/Features/DashboardManager/Queries/BarSeries.cs

@@ -0,0 +1,13 @@
+namespace Application.Features.DashboardManager.Queries;
+
+public class BarSeries
+{
+    public string Type { get; set; } = string.Empty;
+    public string XName { get; set; } = string.Empty;
+    public int Width { get; set; }
+    public string YName { get; set; } = string.Empty;
+    public string Name { get; set; } = string.Empty;
+    public double ColumnSpacing { get; set; }
+    public string TooltipMappingName { get; set; } = string.Empty;
+    public List<BarDataItem> DataSource { get; set; } = new List<BarDataItem>();
+}

Core/Application/Features/DashboardManager/Queries/CardsItem.cs

@@ -0,0 +1,13 @@
+namespace Application.Features.DashboardManager.Queries;
+
+public class CardsItem
+{
+    public double? SalesTotal { get; init; }
+    public double? SalesReturnTotal { get; init; }
+    public double? PurchaseTotal { get; init; }
+    public double? PurchaseReturnTotal { get; init; }
+    public double? DeliveryOrderTotal { get; init; }
+    public double? GoodsReceiveTotal { get; init; }
+    public double? TransferOutTotal { get; init; }
+    public double? TransferInTotal { get; init; }
+}

Core/Application/Features/DashboardManager/Queries/GetCardsDashboard.cs

@@ -0,0 +1,106 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using Domain.Entities;
+using Domain.Enums;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.DashboardManager.Queries;
+
+
+public class GetCardsDashboardDto
+{
+    public CardsItem? CardsDashboard { get; init; }
+}
+
+public class GetCardsDashboardResult
+{
+    public GetCardsDashboardDto? Data { get; init; }
+}
+
+public class GetCardsDashboardRequest : IRequest<GetCardsDashboardResult>
+{
+}
+
+public class GetCardsDashboardHandler : IRequestHandler<GetCardsDashboardRequest, GetCardsDashboardResult>
+{
+    private readonly IQueryContext _context;
+
+    public GetCardsDashboardHandler(IQueryContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<GetCardsDashboardResult> Handle(GetCardsDashboardRequest request, CancellationToken cancellationToken)
+    {
+        var salesTotal = await _context.SalesOrderItem
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .SumAsync(x => (double?)x.Quantity, cancellationToken);
+
+        var salesReturnTotal = await _context.InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Where(x => x.ModuleName == nameof(SalesReturn) && x.Status == InventoryTransactionStatus.Confirmed && x.Warehouse!.SystemWarehouse == false)
+            .SumAsync(x => (double?)x.Movement, cancellationToken);
+
+        var purchaseTotal = await _context.PurchaseOrderItem
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .SumAsync(x => (double?)x.Quantity, cancellationToken);
+
+        var purchaseReturnTotal = await _context.InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Where(x => x.ModuleName == nameof(PurchaseReturn) && x.Status == InventoryTransactionStatus.Confirmed && x.Warehouse!.SystemWarehouse == false)
+            .SumAsync(x => (double?)x.Movement, cancellationToken);
+
+        var deliveryOrderTotal = await _context.InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Where(x => x.ModuleName == nameof(DeliveryOrder) && x.Status == InventoryTransactionStatus.Confirmed && x.Warehouse!.SystemWarehouse == false)
+            .SumAsync(x => (double?)x.Movement, cancellationToken);
+
+        var goodsReceiveTotal = await _context.InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Where(x => x.ModuleName == nameof(GoodsReceive) && x.Status == InventoryTransactionStatus.Confirmed && x.Warehouse!.SystemWarehouse == false)
+            .SumAsync(x => (double?)x.Movement, cancellationToken);
+
+        var transferOutTotal = await _context.InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Where(x => x.ModuleName == nameof(TransferOut) && x.Status == InventoryTransactionStatus.Confirmed && x.Warehouse!.SystemWarehouse == false)
+            .SumAsync(x => (double?)x.Movement, cancellationToken);
+
+        var transferInTotal = await _context.InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Where(x => x.ModuleName == nameof(TransferIn) && x.Status == InventoryTransactionStatus.Confirmed && x.Warehouse!.SystemWarehouse == false)
+            .SumAsync(x => (double?)x.Movement, cancellationToken);
+
+        var cardsDashboardData = new CardsItem
+        {
+            SalesTotal = salesTotal,
+            SalesReturnTotal = salesReturnTotal,
+            PurchaseTotal = purchaseTotal,
+            PurchaseReturnTotal = purchaseReturnTotal,
+            DeliveryOrderTotal = deliveryOrderTotal,
+            GoodsReceiveTotal = goodsReceiveTotal,
+            TransferOutTotal = transferOutTotal,
+            TransferInTotal = transferInTotal
+        };
+
+
+
+        var result = new GetCardsDashboardResult
+        {
+            Data = new GetCardsDashboardDto
+            {
+                CardsDashboard = cardsDashboardData
+            }
+        };
+
+        return result;
+    }
+}

Core/Application/Features/DashboardManager/Queries/GetInventoryDashboard.cs

@@ -0,0 +1,116 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using Domain.Entities;
+using Domain.Enums;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.DashboardManager.Queries;
+
+
+public class GetInventoryDashboardDto
+{
+    public List<InventoryTransaction>? InventoryTransactionDashboard { get; init; }
+    public List<BarSeries>? InventoryStockDashboard { get; init; }
+}
+
+public class GetInventoryDashboardResult
+{
+    public GetInventoryDashboardDto? Data { get; init; }
+}
+
+public class GetInventoryDashboardRequest : IRequest<GetInventoryDashboardResult>
+{
+}
+
+public class GetInventoryDashboardHandler : IRequestHandler<GetInventoryDashboardRequest, GetInventoryDashboardResult>
+{
+    private readonly IQueryContext _context;
+
+    public GetInventoryDashboardHandler(IQueryContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<GetInventoryDashboardResult> Handle(GetInventoryDashboardRequest request, CancellationToken cancellationToken)
+    {
+
+        var inventoryTransactionData = await _context.InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Include(x => x.Warehouse)
+            .Include(x => x.Product)
+            .Include(x => x.WarehouseFrom)
+            .Include(x => x.WarehouseTo)
+            .Where(x =>
+                x.Product!.Physical == true &&
+                x.Warehouse!.SystemWarehouse == false &&
+                x.Status == InventoryTransactionStatus.Confirmed
+            )
+            .OrderByDescending(x => x.CreatedAtUtc)
+            .ToListAsync(cancellationToken);
+
+
+        var inventoryStockData = _context.InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Include(x => x.Warehouse)
+            .Include(x => x.Product)
+            .Where(x =>
+                x.Status == InventoryTransactionStatus.Confirmed &&
+                x.Warehouse!.SystemWarehouse == false &&
+                x.Product!.Physical == true
+            )
+            .GroupBy(x => new { x.WarehouseId, x.ProductId })
+            .Select(group => new
+            {
+                WarehouseId = group.Key.WarehouseId,
+                ProductId = group.Key.ProductId,
+                Warehouse = group.Max(x => x.Warehouse!.Name),
+                Product = group.Max(x => x.Product!.Name),
+                Stock = group.Sum(x => x.Stock),
+                Id = group.Max(x => x.Id),
+                CreatedAtUtc = group.Max(x => x.CreatedAtUtc)
+            })
+        .ToList();
+
+        var warehouseData = _context.Warehouse
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Where(x => x.SystemWarehouse == false)
+            .Select(x => x.Name)
+            .ToList();
+
+
+        var result = new GetInventoryDashboardResult
+        {
+            Data = new GetInventoryDashboardDto
+            {
+                InventoryTransactionDashboard = inventoryTransactionData,
+                InventoryStockDashboard =
+                    warehouseData
+                    .Select(wh => new BarSeries
+                    {
+                        Type = "Column",
+                        XName = "x",
+                        Width = 2,
+                        YName = "y",
+                        Name = wh ?? "",
+                        ColumnSpacing = 0.1,
+                        TooltipMappingName = "tooltipMappingName",
+                        DataSource = inventoryStockData
+                            .Where(x => x.Warehouse == wh)
+                            .Select(x => new BarDataItem
+                            {
+                                X = x.Product ?? string.Empty,
+                                TooltipMappingName = x.Product ?? string.Empty,
+                                Y = (int)(x.Stock ?? 0.0)
+                            }).ToList()
+                    })
+                    .ToList()
+            }
+        };
+
+        return result;
+    }
+}

Core/Application/Features/DashboardManager/Queries/GetPurchaseDashboard.cs

@@ -0,0 +1,150 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using Domain.Entities;
+using Domain.Enums;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.DashboardManager.Queries;
+
+
+public class GetPurchaseDashboardDto
+{
+    public List<PurchaseOrderItem>? PurchaseOrderDashboard { get; init; }
+    public List<BarSeries>? PurchaseByVendorGroupDashboard { get; init; }
+    public List<BarSeries>? PurchaseByVendorCategoryDashboard { get; init; }
+}
+
+public class GetPurchaseDashboardResult
+{
+    public GetPurchaseDashboardDto? Data { get; init; }
+}
+
+public class GetPurchaseDashboardRequest : IRequest<GetPurchaseDashboardResult>
+{
+}
+
+public class GetPurchaseDashboardHandler : IRequestHandler<GetPurchaseDashboardRequest, GetPurchaseDashboardResult>
+{
+    private readonly IQueryContext _context;
+
+    public GetPurchaseDashboardHandler(IQueryContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<GetPurchaseDashboardResult> Handle(GetPurchaseDashboardRequest request, CancellationToken cancellationToken)
+    {
+
+        var purchaseOrderItemData = await _context.PurchaseOrderItem
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Include(x => x.PurchaseOrder)
+            .Include(x => x.Product)
+            .Where(x => x.PurchaseOrder!.OrderStatus == PurchaseOrderStatus.Confirmed)
+            .OrderByDescending(x => x.PurchaseOrder!.OrderDate)
+            .Take(30)
+            .ToListAsync(cancellationToken);
+
+        var purchaseByVendorGroupData = _context.PurchaseOrderItem
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+                .Include(x => x.PurchaseOrder)
+                    .ThenInclude(x => x!.Vendor)
+                        .ThenInclude(x => x!.VendorGroup)
+                .Include(x => x.Product)
+                .Where(x => x.Product!.Physical == true)
+            .Select(x => new
+            {
+                Status = x.PurchaseOrder!.OrderStatus,
+                VendorGroupName = x.PurchaseOrder!.Vendor!.VendorGroup!.Name,
+                Quantity = x.Quantity
+            })
+            .GroupBy(x => new { x.Status, x.VendorGroupName })
+            .Select(g => new
+            {
+                Status = g.Key.Status,
+                VendorGroupName = g.Key.VendorGroupName,
+                Quantity = g.Sum(x => x.Quantity)
+            })
+            .ToList();
+
+        var purchaseByVendorCategoryDate = _context.PurchaseOrderItem
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Include(x => x.PurchaseOrder)
+                .ThenInclude(x => x!.Vendor)
+                    .ThenInclude(x => x!.VendorCategory)
+            .Include(x => x.Product)
+            .Where(x => x.Product!.Physical == true)
+            .Select(x => new
+            {
+                Status = x.PurchaseOrder!.OrderStatus,
+                VendorCategoryName = x.PurchaseOrder!.Vendor!.VendorCategory!.Name,
+                Quantity = x.Quantity
+            })
+            .GroupBy(x => new { x.Status, x.VendorCategoryName })
+            .Select(g => new
+            {
+                Status = g.Key.Status,
+                VendorCategoryName = g.Key.VendorCategoryName,
+                Quantity = g.Sum(x => x.Quantity)
+            })
+            .ToList();
+
+
+        var result = new GetPurchaseDashboardResult
+        {
+            Data = new GetPurchaseDashboardDto
+            {
+                PurchaseOrderDashboard = purchaseOrderItemData,
+                PurchaseByVendorGroupDashboard =
+                    Enum.GetValues(typeof(PurchaseOrderStatus))
+                    .Cast<PurchaseOrderStatus>()
+                    .Select(status => new BarSeries
+                    {
+                        Type = "Bar",
+                        XName = "x",
+                        Width = 2,
+                        YName = "y",
+                        Name = Enum.GetName(typeof(PurchaseOrderStatus), status)!,
+                        ColumnSpacing = 0.1,
+                        TooltipMappingName = "tooltipMappingName",
+                        DataSource = purchaseByVendorGroupData
+                            .Where(x => x.Status == status)
+                            .Select(x => new BarDataItem
+                            {
+                                X = x.VendorGroupName ?? "",
+                                TooltipMappingName = x.VendorGroupName ?? "",
+                                Y = (int)x.Quantity!.Value
+                            }).ToList()
+                    })
+                    .ToList(),
+                PurchaseByVendorCategoryDashboard =
+                    Enum.GetValues(typeof(PurchaseOrderStatus))
+                    .Cast<PurchaseOrderStatus>()
+                    .Select(status => new BarSeries
+                    {
+                        Type = "Column",
+                        XName = "x",
+                        Width = 2,
+                        YName = "y",
+                        Name = Enum.GetName(typeof(PurchaseOrderStatus), status)!,
+                        ColumnSpacing = 0.1,
+                        TooltipMappingName = "tooltipMappingName",
+                        DataSource = purchaseByVendorCategoryDate
+                            .Where(x => x.Status == status)
+                            .Select(x => new BarDataItem
+                            {
+                                X = x.VendorCategoryName ?? "",
+                                TooltipMappingName = x.VendorCategoryName ?? "",
+                                Y = (int)x.Quantity!.Value
+                            }).ToList()
+                    })
+                    .ToList(),
+            }
+        };
+
+        return result;
+    }
+}

Core/Application/Features/DashboardManager/Queries/GetSalesDashboard.cs

@@ -0,0 +1,150 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using Domain.Entities;
+using Domain.Enums;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.DashboardManager.Queries;
+
+
+public class GetSalesDashboardDto
+{
+    public List<SalesOrderItem>? SalesOrderDashboard { get; init; }
+    public List<BarSeries>? SalesByCustomerGroupDashboard { get; init; }
+    public List<BarSeries>? SalesByCustomerCategoryDashboard { get; init; }
+}
+
+public class GetSalesDashboardResult
+{
+    public GetSalesDashboardDto? Data { get; init; }
+}
+
+public class GetSalesDashboardRequest : IRequest<GetSalesDashboardResult>
+{
+}
+
+public class GetSalesDashboardHandler : IRequestHandler<GetSalesDashboardRequest, GetSalesDashboardResult>
+{
+    private readonly IQueryContext _context;
+
+    public GetSalesDashboardHandler(IQueryContext context)
+    {
+        _context = context;
+    }
+
+    public async Task<GetSalesDashboardResult> Handle(GetSalesDashboardRequest request, CancellationToken cancellationToken)
+    {
+
+        var salesOrderItemData = await _context.SalesOrderItem
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Include(x => x.SalesOrder)
+            .Include(x => x.Product)
+            .Where(x => x.SalesOrder!.OrderStatus == SalesOrderStatus.Confirmed)
+            .OrderByDescending(x => x.SalesOrder!.OrderDate)
+            .Take(30)
+            .ToListAsync(cancellationToken);
+
+        var salesByCustomerGroupData = _context.SalesOrderItem
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+                .Include(x => x.SalesOrder)
+                    .ThenInclude(x => x!.Customer)
+                        .ThenInclude(x => x!.CustomerGroup)
+                .Include(x => x.Product)
+                .Where(x => x.Product!.Physical == true)
+            .Select(x => new
+            {
+                Status = x.SalesOrder!.OrderStatus,
+                CustomerGroupName = x.SalesOrder!.Customer!.CustomerGroup!.Name,
+                Quantity = x.Quantity
+            })
+            .GroupBy(x => new { x.Status, x.CustomerGroupName })
+            .Select(g => new
+            {
+                Status = g.Key.Status,
+                CustomerGroupName = g.Key.CustomerGroupName,
+                Quantity = g.Sum(x => x.Quantity)
+            })
+            .ToList();
+
+        var salesByCustomerCategoryData = _context.SalesOrderItem
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Include(x => x.SalesOrder)
+                .ThenInclude(x => x!.Customer)
+                    .ThenInclude(x => x!.CustomerCategory)
+            .Include(x => x.Product)
+            .Where(x => x.Product!.Physical == true)
+            .Select(x => new
+            {
+                Status = x.SalesOrder!.OrderStatus,
+                CustomerCategoryName = x.SalesOrder!.Customer!.CustomerCategory!.Name,
+                Quantity = x.Quantity
+            })
+            .GroupBy(x => new { x.Status, x.CustomerCategoryName })
+            .Select(g => new
+            {
+                Status = g.Key.Status,
+                CustomerCategoryName = g.Key.CustomerCategoryName,
+                Quantity = g.Sum(x => x.Quantity)
+            })
+            .ToList();
+
+
+        var result = new GetSalesDashboardResult
+        {
+            Data = new GetSalesDashboardDto
+            {
+                SalesOrderDashboard = salesOrderItemData,
+                SalesByCustomerGroupDashboard =
+                    Enum.GetValues(typeof(SalesOrderStatus))
+                    .Cast<SalesOrderStatus>()
+                    .Select(status => new BarSeries
+                    {
+                        Type = "Column",
+                        XName = "x",
+                        Width = 2,
+                        YName = "y",
+                        Name = Enum.GetName(typeof(SalesOrderStatus), status)!,
+                        ColumnSpacing = 0.1,
+                        TooltipMappingName = "tooltipMappingName",
+                        DataSource = salesByCustomerGroupData
+                            .Where(x => x.Status == status)
+                            .Select(x => new BarDataItem
+                            {
+                                X = x.CustomerGroupName ?? "",
+                                TooltipMappingName = x.CustomerGroupName ?? "",
+                                Y = (int)x.Quantity!.Value
+                            }).ToList()
+                    })
+                    .ToList(),
+                SalesByCustomerCategoryDashboard =
+                    Enum.GetValues(typeof(SalesOrderStatus))
+                    .Cast<SalesOrderStatus>()
+                    .Select(status => new BarSeries
+                    {
+                        Type = "Bar",
+                        XName = "x",
+                        Width = 2,
+                        YName = "y",
+                        Name = Enum.GetName(typeof(SalesOrderStatus), status)!,
+                        ColumnSpacing = 0.1,
+                        TooltipMappingName = "tooltipMappingName",
+                        DataSource = salesByCustomerCategoryData
+                            .Where(x => x.Status == status)
+                            .Select(x => new BarDataItem
+                            {
+                                X = x.CustomerCategoryName ?? "",
+                                TooltipMappingName = x.CustomerCategoryName ?? "",
+                                Y = (int)x.Quantity!.Value
+                            }).ToList()
+                    })
+                    .ToList()
+            }
+        };
+
+        return result;
+    }
+}

Core/Application/Features/DeliveryOrderManager/Commands/CreateDeliveryOrder.cs

@@ -0,0 +1,114 @@
+using Application.Common.Extensions;
+using Application.Common.Repositories;
+using Application.Features.InventoryTransactionManager;
+using Application.Features.NumberSequenceManager;
+using Domain.Entities;
+using Domain.Enums;
+using FluentValidation;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.DeliveryOrderManager.Commands;
+
+public class CreateDeliveryOrderResult
+{
+    public DeliveryOrder? Data { get; set; }
+}
+
+public class CreateDeliveryOrderRequest : IRequest<CreateDeliveryOrderResult>
+{
+    public DateTime? DeliveryDate { get; init; }
+    public string? Status { get; init; }
+    public string? Description { get; init; }
+    public string? SalesOrderId { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class CreateDeliveryOrderValidator : AbstractValidator<CreateDeliveryOrderRequest>
+{
+    public CreateDeliveryOrderValidator()
+    {
+        RuleFor(x => x.DeliveryDate).NotEmpty();
+        RuleFor(x => x.Status).NotEmpty();
+        RuleFor(x => x.SalesOrderId).NotEmpty();
+    }
+}
+
+public class CreateDeliveryOrderHandler : IRequestHandler<CreateDeliveryOrderRequest, CreateDeliveryOrderResult>
+{
+    private readonly ICommandRepository<DeliveryOrder> _deliveryOrderRepository;
+    private readonly ICommandRepository<SalesOrderItem> _salesOrderItemRepository;
+    private readonly ICommandRepository<Warehouse> _warehouseRepository;
+    private readonly IUnitOfWork _unitOfWork;
+    private readonly NumberSequenceService _numberSequenceService;
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public CreateDeliveryOrderHandler(
+        ICommandRepository<DeliveryOrder> deliveryOrderRepository,
+        ICommandRepository<SalesOrderItem> salesOrderItemRepository,
+        ICommandRepository<Warehouse> warehouseRepository,
+        IUnitOfWork unitOfWork,
+        NumberSequenceService numberSequenceService,
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _deliveryOrderRepository = deliveryOrderRepository;
+        _salesOrderItemRepository = salesOrderItemRepository;
+        _warehouseRepository = warehouseRepository;
+        _unitOfWork = unitOfWork;
+        _numberSequenceService = numberSequenceService;
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<CreateDeliveryOrderResult> Handle(CreateDeliveryOrderRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = new DeliveryOrder();
+        entity.CreatedById = request.CreatedById;
+
+        entity.Number = _numberSequenceService.GenerateNumber(nameof(DeliveryOrder), "", "DO");
+        entity.DeliveryDate = request.DeliveryDate;
+        entity.Status = (DeliveryOrderStatus)int.Parse(request.Status!);
+        entity.Description = request.Description;
+        entity.SalesOrderId = request.SalesOrderId;
+
+        await _deliveryOrderRepository.CreateAsync(entity, cancellationToken);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        var defaultWarehouse = await _warehouseRepository
+            .GetQuery()
+            .ApplyIsDeletedFilter(false)
+            .Where(x => x.SystemWarehouse == false)
+            .FirstOrDefaultAsync(cancellationToken);
+
+        if (defaultWarehouse != null)
+        {
+            var items = await _salesOrderItemRepository
+                .GetQuery()
+                .ApplyIsDeletedFilter(false)
+                .Where(x => x.SalesOrderId == entity.SalesOrderId)
+                .Include(x => x.Product)
+                .ToListAsync(cancellationToken);
+
+            foreach (var item in items)
+            {
+                if (item?.Product?.Physical ?? false)
+                {
+                    await _inventoryTransactionService.DeliveryOrderCreateInvenTrans(
+                        entity.Id,
+                        defaultWarehouse.Id,
+                        item.ProductId,
+                        item.Quantity,
+                        entity.CreatedById,
+                        cancellationToken
+                        );
+
+                }
+            }
+        }
+
+        return new CreateDeliveryOrderResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/DeliveryOrderManager/Commands/DeleteDeliveryOrder.cs

@@ -0,0 +1,78 @@
+using Application.Common.Repositories;
+using Application.Features.InventoryTransactionManager;
+using Domain.Entities;
+using Domain.Enums;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.DeliveryOrderManager.Commands;
+
+public class DeleteDeliveryOrderResult
+{
+    public DeliveryOrder? Data { get; set; }
+}
+
+public class DeleteDeliveryOrderRequest : IRequest<DeleteDeliveryOrderResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+}
+
+public class DeleteDeliveryOrderValidator : AbstractValidator<DeleteDeliveryOrderRequest>
+{
+    public DeleteDeliveryOrderValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+    }
+}
+
+public class DeleteDeliveryOrderHandler : IRequestHandler<DeleteDeliveryOrderRequest, DeleteDeliveryOrderResult>
+{
+    private readonly ICommandRepository<DeliveryOrder> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public DeleteDeliveryOrderHandler(
+        ICommandRepository<DeliveryOrder> repository,
+        IUnitOfWork unitOfWork,
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<DeleteDeliveryOrderResult> Handle(DeleteDeliveryOrderRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.DeletedById;
+
+        _repository.Delete(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        await _inventoryTransactionService.PropagateParentUpdate(
+            entity.Id,
+            nameof(DeliveryOrder),
+            entity.DeliveryDate,
+            (InventoryTransactionStatus?)entity.Status,
+            entity.IsDeleted,
+            entity.UpdatedById,
+            null,
+            cancellationToken
+            );
+
+        return new DeleteDeliveryOrderResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/DeliveryOrderManager/Commands/UpdateDeliveryOrder.cs

@@ -0,0 +1,90 @@
+using Application.Common.Repositories;
+using Application.Features.InventoryTransactionManager;
+using Domain.Entities;
+using Domain.Enums;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.DeliveryOrderManager.Commands;
+
+public class UpdateDeliveryOrderResult
+{
+    public DeliveryOrder? Data { get; set; }
+}
+
+public class UpdateDeliveryOrderRequest : IRequest<UpdateDeliveryOrderResult>
+{
+    public string? Id { get; init; }
+    public DateTime? DeliveryDate { get; init; }
+    public string? Status { get; init; }
+    public string? Description { get; init; }
+    public string? SalesOrderId { get; init; }
+    public string? UpdatedById { get; init; }
+}
+
+public class UpdateDeliveryOrderValidator : AbstractValidator<UpdateDeliveryOrderRequest>
+{
+    public UpdateDeliveryOrderValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeliveryDate).NotEmpty();
+        RuleFor(x => x.Status).NotEmpty();
+        RuleFor(x => x.SalesOrderId).NotEmpty();
+    }
+}
+
+public class UpdateDeliveryOrderHandler : IRequestHandler<UpdateDeliveryOrderRequest, UpdateDeliveryOrderResult>
+{
+    private readonly ICommandRepository<DeliveryOrder> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public UpdateDeliveryOrderHandler(
+        ICommandRepository<DeliveryOrder> repository,
+        IUnitOfWork unitOfWork,
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<UpdateDeliveryOrderResult> Handle(UpdateDeliveryOrderRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.UpdatedById;
+
+        entity.DeliveryDate = request.DeliveryDate;
+        entity.Status = (DeliveryOrderStatus)int.Parse(request.Status!);
+        entity.Description = request.Description;
+        entity.SalesOrderId = request.SalesOrderId;
+
+        _repository.Update(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        await _inventoryTransactionService.PropagateParentUpdate(
+            entity.Id,
+            nameof(DeliveryOrder),
+            entity.DeliveryDate,
+            (InventoryTransactionStatus?)entity.Status,
+            entity.IsDeleted,
+            entity.UpdatedById,
+            null,
+            cancellationToken
+            );
+
+        return new UpdateDeliveryOrderResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/DeliveryOrderManager/Queries/GetDeliveryOrderList.cs

@@ -0,0 +1,86 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using Domain.Enums;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.DeliveryOrderManager.Queries;
+
+public record GetDeliveryOrderListDto
+{
+    public string? Id { get; init; }
+    public string? Number { get; init; }
+    public DateTime? DeliveryDate { get; init; }
+    public DeliveryOrderStatus? Status { get; init; }
+    public string? StatusName { get; init; }
+    public string? Description { get; init; }
+    public string? SalesOrderId { get; init; }
+    public string? SalesOrderNumber { get; init; }
+    public DateTime? CreatedAtUtc { get; init; }
+}
+
+public class GetDeliveryOrderListProfile : Profile
+{
+    public GetDeliveryOrderListProfile()
+    {
+        CreateMap<DeliveryOrder, GetDeliveryOrderListDto>()
+            .ForMember(
+                dest => dest.SalesOrderNumber,
+                opt => opt.MapFrom(src => src.SalesOrder != null ? src.SalesOrder.Number : string.Empty)
+            )
+            .ForMember(
+                dest => dest.StatusName,
+                opt => opt.MapFrom(src => src.Status.HasValue ? src.Status.Value.ToFriendlyName() : string.Empty)
+            );
+
+    }
+}
+
+public class GetDeliveryOrderListResult
+{
+    public List<GetDeliveryOrderListDto>? Data { get; init; }
+}
+
+public class GetDeliveryOrderListRequest : IRequest<GetDeliveryOrderListResult>
+{
+    public bool IsDeleted { get; init; } = false;
+}
+
+
+public class GetDeliveryOrderListHandler : IRequestHandler<GetDeliveryOrderListRequest, GetDeliveryOrderListResult>
+{
+    private readonly IMapper _mapper;
+    private readonly IQueryContext _context;
+
+    public GetDeliveryOrderListHandler(IMapper mapper, IQueryContext context)
+    {
+        _mapper = mapper;
+        _context = context;
+    }
+
+    public async Task<GetDeliveryOrderListResult> Handle(GetDeliveryOrderListRequest request, CancellationToken cancellationToken)
+    {
+        var query = _context
+            .DeliveryOrder
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(request.IsDeleted)
+            .Include(x => x.SalesOrder)
+            .AsQueryable();
+
+        var entities = await query.ToListAsync(cancellationToken);
+
+        var dtos = _mapper.Map<List<GetDeliveryOrderListDto>>(entities);
+
+        return new GetDeliveryOrderListResult
+        {
+            Data = dtos
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/DeliveryOrderManager/Queries/GetDeliveryOrderSingle.cs

@@ -0,0 +1,80 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.DeliveryOrderManager.Queries;
+
+
+public class GetDeliveryOrderSingleProfile : Profile
+{
+    public GetDeliveryOrderSingleProfile()
+    {
+    }
+}
+
+public class GetDeliveryOrderSingleResult
+{
+    public DeliveryOrder? Data { get; init; }
+    public List<InventoryTransaction>? TransactionList { get; init; }
+}
+
+public class GetDeliveryOrderSingleRequest : IRequest<GetDeliveryOrderSingleResult>
+{
+    public string? Id { get; init; }
+}
+
+public class GetDeliveryOrderSingleValidator : AbstractValidator<GetDeliveryOrderSingleRequest>
+{
+    public GetDeliveryOrderSingleValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+    }
+}
+
+public class GetDeliveryOrderSingleHandler : IRequestHandler<GetDeliveryOrderSingleRequest, GetDeliveryOrderSingleResult>
+{
+    private readonly IQueryContext _context;
+
+    public GetDeliveryOrderSingleHandler(
+        IQueryContext context
+        )
+    {
+        _context = context;
+    }
+
+    public async Task<GetDeliveryOrderSingleResult> Handle(GetDeliveryOrderSingleRequest request, CancellationToken cancellationToken)
+    {
+        var queryData = _context
+            .DeliveryOrder
+            .AsNoTracking()
+            .Include(x => x.SalesOrder)
+                .ThenInclude(x => x.Customer)
+            .Where(x => x.Id == request.Id)
+            .AsQueryable();
+
+        var data = await queryData.SingleOrDefaultAsync(cancellationToken);
+
+        var queryTransactionList = _context
+            .InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Include(x => x.Product)
+            .Include(x => x.Warehouse)
+            .Include(x => x.WarehouseFrom)
+            .Include(x => x.WarehouseTo)
+            .Where(x => x.ModuleId == request.Id && x.ModuleName == nameof(DeliveryOrder))
+            .AsQueryable();
+
+        var transactionList = await queryTransactionList.ToListAsync(cancellationToken);
+
+        return new GetDeliveryOrderSingleResult
+        {
+            Data = data,
+            TransactionList = transactionList
+        };
+    }
+}

Core/Application/Features/DeliveryOrderManager/Queries/GetDeliveryOrderStatusList.cs

@@ -0,0 +1,61 @@
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Enums;
+using MediatR;
+
+namespace Application.Features.DeliveryOrderManager.Queries;
+
+public record GetDeliveryOrderStatusListDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+}
+
+public class GetDeliveryOrderStatusListProfile : Profile
+{
+    public GetDeliveryOrderStatusListProfile()
+    {
+    }
+}
+
+public class GetDeliveryOrderStatusListResult
+{
+    public List<GetDeliveryOrderStatusListDto>? Data { get; init; }
+}
+
+public class GetDeliveryOrderStatusListRequest : IRequest<GetDeliveryOrderStatusListResult>
+{
+}
+
+
+public class GetDeliveryOrderStatusListHandler : IRequestHandler<GetDeliveryOrderStatusListRequest, GetDeliveryOrderStatusListResult>
+{
+
+    public GetDeliveryOrderStatusListHandler()
+    {
+    }
+
+    public async Task<GetDeliveryOrderStatusListResult> Handle(GetDeliveryOrderStatusListRequest request, CancellationToken cancellationToken)
+    {
+        var statuses = Enum.GetValues(typeof(DeliveryOrderStatus))
+            .Cast<DeliveryOrderStatus>()
+            .Select(status => new GetDeliveryOrderStatusListDto
+            {
+                Id = ((int)status).ToString(),
+                Name = status.ToFriendlyName()
+            })
+            .ToList();
+
+        await Task.CompletedTask;
+
+        return new GetDeliveryOrderStatusListResult
+        {
+            Data = statuses
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/FileDocumentManager/Commands/CreateDocument.cs

@@ -0,0 +1,63 @@
+using Application.Common.Services.FileDocumentManager;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.FileDocumentManager.Commands;
+
+public class CreateDocumentResult
+{
+    public string? DocumentName { get; init; }
+}
+
+public class CreateDocumentRequest : IRequest<CreateDocumentResult>
+{
+    public string? OriginalFileName { get; init; }
+    public string? Extension { get; init; }
+    public byte[]? Data { get; init; }
+    public long? Size { get; init; }
+    public string? CreatedById { get; init; }
+    public string? Description { get; init; }
+}
+
+public class CreateDocumentValidator : AbstractValidator<CreateDocumentRequest>
+{
+    public CreateDocumentValidator()
+    {
+        RuleFor(x => x.OriginalFileName)
+            .NotEmpty();
+
+        RuleFor(x => x.Extension)
+            .NotEmpty();
+
+        RuleFor(x => x.Data)
+            .NotEmpty();
+
+        RuleFor(x => x.Size)
+            .NotEmpty();
+    }
+}
+
+public class CreateDocumentHandler : IRequestHandler<CreateDocumentRequest, CreateDocumentResult>
+{
+    private readonly IFileDocumentService _uploadDocument;
+
+    public CreateDocumentHandler(IFileDocumentService uploadDocument)
+    {
+        _uploadDocument = uploadDocument;
+    }
+
+    public async Task<CreateDocumentResult> Handle(CreateDocumentRequest request, CancellationToken cancellationToken)
+    {
+        var result = await _uploadDocument.UploadAsync(
+            request.OriginalFileName,
+            request.Extension,
+            request.Data,
+            request.Size,
+            request.Description,
+            request.CreatedById,
+            cancellationToken);
+
+        return new CreateDocumentResult { DocumentName = result };
+    }
+}
+

Core/Application/Features/FileDocumentManager/Queries/GetDocument.cs

@@ -0,0 +1,44 @@
+using Application.Common.Services.FileDocumentManager;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.FileDocumentManager.Queries;
+
+
+public class GetDocumentResult
+{
+    public byte[]? Data { get; init; }
+}
+
+public class GetDocumentRequest : IRequest<GetDocumentResult>
+{
+    public string? DocumentName { get; init; }
+}
+
+public class GetDocumentValidator : AbstractValidator<GetDocumentRequest>
+{
+    public GetDocumentValidator()
+    {
+        RuleFor(x => x.DocumentName)
+            .NotEmpty();
+    }
+}
+
+public class GetDocumentHandler : IRequestHandler<GetDocumentRequest, GetDocumentResult>
+{
+    private readonly IFileDocumentService _documentService;
+
+    public GetDocumentHandler(IFileDocumentService documentService)
+    {
+        _documentService = documentService;
+    }
+
+    public async Task<GetDocumentResult> Handle(GetDocumentRequest request, CancellationToken cancellationToken)
+    {
+        var result = await _documentService.GetFileAsync(request.DocumentName ?? "", cancellationToken);
+
+        return new GetDocumentResult { Data = result };
+    }
+}
+
+

Core/Application/Features/FileImageManager/Commands/CreateImage.cs

@@ -0,0 +1,63 @@
+using Application.Common.Services.FileImageManager;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.FileImageManager.Commands;
+
+public class CreateImageResult
+{
+    public string? ImageName { get; init; }
+}
+
+public class CreateImageRequest : IRequest<CreateImageResult>
+{
+    public string? OriginalFileName { get; init; }
+    public string? Extension { get; init; }
+    public byte[]? Data { get; init; }
+    public long? Size { get; init; }
+    public string? CreatedById { get; init; }
+    public string? Description { get; init; }
+}
+
+public class CreateImageValidator : AbstractValidator<CreateImageRequest>
+{
+    public CreateImageValidator()
+    {
+        RuleFor(x => x.OriginalFileName)
+            .NotEmpty();
+
+        RuleFor(x => x.Extension)
+            .NotEmpty();
+
+        RuleFor(x => x.Data)
+            .NotEmpty();
+
+        RuleFor(x => x.Size)
+            .NotEmpty();
+    }
+}
+
+public class CreateImageHandler : IRequestHandler<CreateImageRequest, CreateImageResult>
+{
+    private readonly IFileImageService _uploadImage;
+
+    public CreateImageHandler(IFileImageService uploadImage)
+    {
+        _uploadImage = uploadImage;
+    }
+
+    public async Task<CreateImageResult> Handle(CreateImageRequest request, CancellationToken cancellationToken)
+    {
+        var result = await _uploadImage.UploadAsync(
+            request.OriginalFileName,
+            request.Extension,
+            request.Data,
+            request.Size,
+            request.Description,
+            request.CreatedById,
+            cancellationToken);
+
+        return new CreateImageResult { ImageName = result };
+    }
+}
+

Core/Application/Features/FileImageManager/Queries/GetImage.cs

@@ -0,0 +1,44 @@
+using Application.Common.Services.FileImageManager;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.FileImageManager.Queries;
+
+
+public class GetImageResult
+{
+    public byte[]? Data { get; init; }
+}
+
+public class GetImageRequest : IRequest<GetImageResult>
+{
+    public string? ImageName { get; init; }
+}
+
+public class GetImageValidator : AbstractValidator<GetImageRequest>
+{
+    public GetImageValidator()
+    {
+        RuleFor(x => x.ImageName)
+            .NotEmpty();
+    }
+}
+
+public class GetImageHandler : IRequestHandler<GetImageRequest, GetImageResult>
+{
+    private readonly IFileImageService _imageService;
+
+    public GetImageHandler(IFileImageService imageService)
+    {
+        _imageService = imageService;
+    }
+
+    public async Task<GetImageResult> Handle(GetImageRequest request, CancellationToken cancellationToken)
+    {
+        var result = await _imageService.GetFileAsync(request.ImageName ?? "", cancellationToken);
+
+        return new GetImageResult { Data = result };
+    }
+}
+
+

Core/Application/Features/GoodsReceiveManager/Commands/CreateGoodsReceive.cs

@@ -0,0 +1,114 @@
+using Application.Common.Extensions;
+using Application.Common.Repositories;
+using Application.Features.InventoryTransactionManager;
+using Application.Features.NumberSequenceManager;
+using Domain.Entities;
+using Domain.Enums;
+using FluentValidation;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.GoodsReceiveManager.Commands;
+
+public class CreateGoodsReceiveResult
+{
+    public GoodsReceive? Data { get; set; }
+}
+
+public class CreateGoodsReceiveRequest : IRequest<CreateGoodsReceiveResult>
+{
+    public DateTime? ReceiveDate { get; init; }
+    public string? Status { get; init; }
+    public string? Description { get; init; }
+    public string? PurchaseOrderId { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class CreateGoodsReceiveValidator : AbstractValidator<CreateGoodsReceiveRequest>
+{
+    public CreateGoodsReceiveValidator()
+    {
+        RuleFor(x => x.ReceiveDate).NotEmpty();
+        RuleFor(x => x.Status).NotEmpty();
+        RuleFor(x => x.PurchaseOrderId).NotEmpty();
+    }
+}
+
+public class CreateGoodsReceiveHandler : IRequestHandler<CreateGoodsReceiveRequest, CreateGoodsReceiveResult>
+{
+    private readonly ICommandRepository<GoodsReceive> _deliveryOrderRepository;
+    private readonly ICommandRepository<PurchaseOrderItem> _purchaseOrderItemRepository;
+    private readonly ICommandRepository<Warehouse> _warehouseRepository;
+    private readonly IUnitOfWork _unitOfWork;
+    private readonly NumberSequenceService _numberSequenceService;
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public CreateGoodsReceiveHandler(
+        ICommandRepository<GoodsReceive> deliveryOrderRepository,
+        ICommandRepository<PurchaseOrderItem> purchaseOrderItemRepository,
+        ICommandRepository<Warehouse> warehouseRepository,
+        IUnitOfWork unitOfWork,
+        NumberSequenceService numberSequenceService,
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _deliveryOrderRepository = deliveryOrderRepository;
+        _purchaseOrderItemRepository = purchaseOrderItemRepository;
+        _warehouseRepository = warehouseRepository;
+        _unitOfWork = unitOfWork;
+        _numberSequenceService = numberSequenceService;
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<CreateGoodsReceiveResult> Handle(CreateGoodsReceiveRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = new GoodsReceive();
+        entity.CreatedById = request.CreatedById;
+
+        entity.Number = _numberSequenceService.GenerateNumber(nameof(GoodsReceive), "", "GR");
+        entity.ReceiveDate = request.ReceiveDate;
+        entity.Status = (GoodsReceiveStatus)int.Parse(request.Status!);
+        entity.Description = request.Description;
+        entity.PurchaseOrderId = request.PurchaseOrderId;
+
+        await _deliveryOrderRepository.CreateAsync(entity, cancellationToken);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        var defaultWarehouse = await _warehouseRepository
+            .GetQuery()
+            .ApplyIsDeletedFilter(false)
+            .Where(x => x.SystemWarehouse == false)
+            .FirstOrDefaultAsync(cancellationToken);
+
+        if (defaultWarehouse != null)
+        {
+            var items = await _purchaseOrderItemRepository
+                .GetQuery()
+                .ApplyIsDeletedFilter(false)
+                .Where(x => x.PurchaseOrderId == entity.PurchaseOrderId)
+                .Include(x => x.Product)
+                .ToListAsync(cancellationToken);
+
+            foreach (var item in items)
+            {
+                if (item?.Product?.Physical ?? false)
+                {
+                    await _inventoryTransactionService.GoodsReceiveCreateInvenTrans(
+                        entity.Id,
+                        defaultWarehouse.Id,
+                        item.ProductId,
+                        item.Quantity,
+                        entity.CreatedById,
+                        cancellationToken
+                        );
+
+                }
+            }
+        }
+
+        return new CreateGoodsReceiveResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/GoodsReceiveManager/Commands/DeleteGoodsReceive.cs

@@ -0,0 +1,77 @@
+using Application.Common.Repositories;
+using Application.Features.InventoryTransactionManager;
+using Domain.Entities;
+using Domain.Enums;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.GoodsReceiveManager.Commands;
+
+public class DeleteGoodsReceiveResult
+{
+    public GoodsReceive? Data { get; set; }
+}
+
+public class DeleteGoodsReceiveRequest : IRequest<DeleteGoodsReceiveResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+}
+
+public class DeleteGoodsReceiveValidator : AbstractValidator<DeleteGoodsReceiveRequest>
+{
+    public DeleteGoodsReceiveValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+    }
+}
+
+public class DeleteGoodsReceiveHandler : IRequestHandler<DeleteGoodsReceiveRequest, DeleteGoodsReceiveResult>
+{
+    private readonly ICommandRepository<GoodsReceive> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public DeleteGoodsReceiveHandler(
+        ICommandRepository<GoodsReceive> repository,
+        IUnitOfWork unitOfWork,
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+    public async Task<DeleteGoodsReceiveResult> Handle(DeleteGoodsReceiveRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.DeletedById;
+
+        _repository.Delete(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        await _inventoryTransactionService.PropagateParentUpdate(
+            entity.Id,
+            nameof(GoodsReceive),
+            entity.ReceiveDate,
+            (InventoryTransactionStatus?)entity.Status,
+            entity.IsDeleted,
+            entity.UpdatedById,
+            null,
+            cancellationToken
+            );
+
+        return new DeleteGoodsReceiveResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/GoodsReceiveManager/Commands/UpdateGoodsReceive.cs

@@ -0,0 +1,90 @@
+using Application.Common.Repositories;
+using Application.Features.InventoryTransactionManager;
+using Domain.Entities;
+using Domain.Enums;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.GoodsReceiveManager.Commands;
+
+public class UpdateGoodsReceiveResult
+{
+    public GoodsReceive? Data { get; set; }
+}
+
+public class UpdateGoodsReceiveRequest : IRequest<UpdateGoodsReceiveResult>
+{
+    public string? Id { get; init; }
+    public DateTime? ReceiveDate { get; init; }
+    public string? Status { get; init; }
+    public string? Description { get; init; }
+    public string? PurchaseOrderId { get; init; }
+    public string? UpdatedById { get; init; }
+}
+
+public class UpdateGoodsReceiveValidator : AbstractValidator<UpdateGoodsReceiveRequest>
+{
+    public UpdateGoodsReceiveValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.ReceiveDate).NotEmpty();
+        RuleFor(x => x.Status).NotEmpty();
+        RuleFor(x => x.PurchaseOrderId).NotEmpty();
+    }
+}
+
+public class UpdateGoodsReceiveHandler : IRequestHandler<UpdateGoodsReceiveRequest, UpdateGoodsReceiveResult>
+{
+    private readonly ICommandRepository<GoodsReceive> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public UpdateGoodsReceiveHandler(
+        ICommandRepository<GoodsReceive> repository,
+        IUnitOfWork unitOfWork,
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<UpdateGoodsReceiveResult> Handle(UpdateGoodsReceiveRequest request, CancellationToken cancellationToken)
+    {
+
+        var entity = await _repository.GetAsync(request.Id ?? string.Empty, cancellationToken);
+
+        if (entity == null)
+        {
+            throw new Exception($"Entity not found: {request.Id}");
+        }
+
+        entity.UpdatedById = request.UpdatedById;
+
+        entity.ReceiveDate = request.ReceiveDate;
+        entity.Status = (GoodsReceiveStatus)int.Parse(request.Status!);
+        entity.Description = request.Description;
+        entity.PurchaseOrderId = request.PurchaseOrderId;
+
+        _repository.Update(entity);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        await _inventoryTransactionService.PropagateParentUpdate(
+            entity.Id,
+            nameof(GoodsReceive),
+            entity.ReceiveDate,
+            (InventoryTransactionStatus?)entity.Status,
+            entity.IsDeleted,
+            entity.UpdatedById,
+            null,
+            cancellationToken
+            );
+
+        return new UpdateGoodsReceiveResult
+        {
+            Data = entity
+        };
+    }
+}
+

Core/Application/Features/GoodsReceiveManager/Queries/GetGoodsReceiveList.cs

@@ -0,0 +1,86 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using Domain.Enums;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.GoodsReceiveManager.Queries;
+
+public record GetGoodsReceiveListDto
+{
+    public string? Id { get; init; }
+    public string? Number { get; init; }
+    public DateTime? ReceiveDate { get; init; }
+    public GoodsReceiveStatus? Status { get; init; }
+    public string? StatusName { get; init; }
+    public string? Description { get; init; }
+    public string? PurchaseOrderId { get; init; }
+    public string? PurchaseOrderNumber { get; init; }
+    public DateTime? CreatedAtUtc { get; init; }
+}
+
+public class GetGoodsReceiveListProfile : Profile
+{
+    public GetGoodsReceiveListProfile()
+    {
+        CreateMap<GoodsReceive, GetGoodsReceiveListDto>()
+            .ForMember(
+                dest => dest.PurchaseOrderNumber,
+                opt => opt.MapFrom(src => src.PurchaseOrder != null ? src.PurchaseOrder.Number : string.Empty)
+            )
+            .ForMember(
+                dest => dest.StatusName,
+                opt => opt.MapFrom(src => src.Status.HasValue ? src.Status.Value.ToFriendlyName() : string.Empty)
+            );
+
+    }
+}
+
+public class GetGoodsReceiveListResult
+{
+    public List<GetGoodsReceiveListDto>? Data { get; init; }
+}
+
+public class GetGoodsReceiveListRequest : IRequest<GetGoodsReceiveListResult>
+{
+    public bool IsDeleted { get; init; } = false;
+}
+
+
+public class GetGoodsReceiveListHandler : IRequestHandler<GetGoodsReceiveListRequest, GetGoodsReceiveListResult>
+{
+    private readonly IMapper _mapper;
+    private readonly IQueryContext _context;
+
+    public GetGoodsReceiveListHandler(IMapper mapper, IQueryContext context)
+    {
+        _mapper = mapper;
+        _context = context;
+    }
+
+    public async Task<GetGoodsReceiveListResult> Handle(GetGoodsReceiveListRequest request, CancellationToken cancellationToken)
+    {
+        var query = _context
+            .GoodsReceive
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(request.IsDeleted)
+            .Include(x => x.PurchaseOrder)
+            .AsQueryable();
+
+        var entities = await query.ToListAsync(cancellationToken);
+
+        var dtos = _mapper.Map<List<GetGoodsReceiveListDto>>(entities);
+
+        return new GetGoodsReceiveListResult
+        {
+            Data = dtos
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/GoodsReceiveManager/Queries/GetGoodsReceiveSingle.cs

@@ -0,0 +1,81 @@
+using Application.Common.CQS.Queries;
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Application.Features.GoodsReceiveManager.Queries;
+
+
+public class GetGoodsReceiveSingleProfile : Profile
+{
+    public GetGoodsReceiveSingleProfile()
+    {
+    }
+}
+
+public class GetGoodsReceiveSingleResult
+{
+    public GoodsReceive? Data { get; init; }
+    public List<InventoryTransaction>? TransactionList { get; init; }
+}
+
+public class GetGoodsReceiveSingleRequest : IRequest<GetGoodsReceiveSingleResult>
+{
+    public string? Id { get; init; }
+}
+
+public class GetGoodsReceiveSingleValidator : AbstractValidator<GetGoodsReceiveSingleRequest>
+{
+    public GetGoodsReceiveSingleValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+    }
+}
+
+public class GetGoodsReceiveSingleHandler : IRequestHandler<GetGoodsReceiveSingleRequest, GetGoodsReceiveSingleResult>
+{
+    private readonly IQueryContext _context;
+
+    public GetGoodsReceiveSingleHandler(
+        IQueryContext context
+        )
+    {
+        _context = context;
+    }
+
+    public async Task<GetGoodsReceiveSingleResult> Handle(GetGoodsReceiveSingleRequest request, CancellationToken cancellationToken)
+    {
+        var queryData = _context
+            .GoodsReceive
+            .AsNoTracking()
+            .Include(x => x.PurchaseOrder)
+                .ThenInclude(x => x.Vendor)
+            .Where(x => x.Id == request.Id)
+            .AsQueryable();
+
+        var data = await queryData.SingleOrDefaultAsync(cancellationToken);
+
+
+        var queryTransactionList = _context
+            .InventoryTransaction
+            .AsNoTracking()
+            .ApplyIsDeletedFilter(false)
+            .Include(x => x.Product)
+            .Include(x => x.Warehouse)
+            .Include(x => x.WarehouseFrom)
+            .Include(x => x.WarehouseTo)
+            .Where(x => x.ModuleId == request.Id && x.ModuleName == nameof(GoodsReceive))
+            .AsQueryable();
+
+        var transactionList = await queryTransactionList.ToListAsync(cancellationToken);
+
+        return new GetGoodsReceiveSingleResult
+        {
+            Data = data,
+            TransactionList = transactionList
+        };
+    }
+}

Core/Application/Features/GoodsReceiveManager/Queries/GetGoodsReceiveStatusList.cs

@@ -0,0 +1,61 @@
+using Application.Common.Extensions;
+using AutoMapper;
+using Domain.Enums;
+using MediatR;
+
+namespace Application.Features.GoodsReceiveManager.Queries;
+
+public record GetGoodsReceiveStatusListDto
+{
+    public string? Id { get; init; }
+    public string? Name { get; init; }
+}
+
+public class GetGoodsReceiveStatusListProfile : Profile
+{
+    public GetGoodsReceiveStatusListProfile()
+    {
+    }
+}
+
+public class GetGoodsReceiveStatusListResult
+{
+    public List<GetGoodsReceiveStatusListDto>? Data { get; init; }
+}
+
+public class GetGoodsReceiveStatusListRequest : IRequest<GetGoodsReceiveStatusListResult>
+{
+}
+
+
+public class GetGoodsReceiveStatusListHandler : IRequestHandler<GetGoodsReceiveStatusListRequest, GetGoodsReceiveStatusListResult>
+{
+
+    public GetGoodsReceiveStatusListHandler()
+    {
+    }
+
+    public async Task<GetGoodsReceiveStatusListResult> Handle(GetGoodsReceiveStatusListRequest request, CancellationToken cancellationToken)
+    {
+        var statuses = Enum.GetValues(typeof(GoodsReceiveStatus))
+            .Cast<GoodsReceiveStatus>()
+            .Select(status => new GetGoodsReceiveStatusListDto
+            {
+                Id = ((int)status).ToString(),
+                Name = status.ToFriendlyName()
+            })
+            .ToList();
+
+        await Task.CompletedTask;
+
+        return new GetGoodsReceiveStatusListResult
+        {
+            Data = statuses
+        };
+    }
+
+
+}
+
+
+

Core/Application/Features/InventoryTransactionManager/Commands/DeliveryOrderCreateInvenTrans.cs

@@ -0,0 +1,59 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class DeliveryOrderCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class DeliveryOrderCreateInvenTransRequest : IRequest<DeliveryOrderCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class DeliveryOrderCreateInvenTransValidator : AbstractValidator<DeliveryOrderCreateInvenTransRequest>
+{
+    public DeliveryOrderCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class DeliveryOrderCreateInvenTransHandler : IRequestHandler<DeliveryOrderCreateInvenTransRequest, DeliveryOrderCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public DeliveryOrderCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<DeliveryOrderCreateInvenTransResult> Handle(DeliveryOrderCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.DeliveryOrderCreateInvenTrans(
+            request.ModuleId,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.CreatedById,
+            cancellationToken);
+
+        return new DeliveryOrderCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/DeliveryOrderDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class DeliveryOrderDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class DeliveryOrderDeleteInvenTransRequest : IRequest<DeliveryOrderDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class DeliveryOrderDeleteInvenTransValidator : AbstractValidator<DeliveryOrderDeleteInvenTransRequest>
+{
+    public DeliveryOrderDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class DeliveryOrderDeleteInvenTransHandler : IRequestHandler<DeliveryOrderDeleteInvenTransRequest, DeliveryOrderDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public DeliveryOrderDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<DeliveryOrderDeleteInvenTransResult> Handle(DeliveryOrderDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.DeliveryOrderDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new DeliveryOrderDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/DeliveryOrderUpdateInvenTrans.cs

@@ -0,0 +1,60 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class DeliveryOrderUpdateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class DeliveryOrderUpdateInvenTransRequest : IRequest<DeliveryOrderUpdateInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? UpdatedById { get; init; }
+
+}
+
+public class DeliveryOrderUpdateInvenTransValidator : AbstractValidator<DeliveryOrderUpdateInvenTransRequest>
+{
+    public DeliveryOrderUpdateInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.UpdatedById).NotEmpty();
+    }
+}
+
+public class DeliveryOrderUpdateInvenTransHandler : IRequestHandler<DeliveryOrderUpdateInvenTransRequest, DeliveryOrderUpdateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public DeliveryOrderUpdateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<DeliveryOrderUpdateInvenTransResult> Handle(DeliveryOrderUpdateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.DeliveryOrderUpdateInvenTrans(
+            request.Id,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.UpdatedById,
+            cancellationToken);
+
+        return new DeliveryOrderUpdateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/GoodsReceiveCreateInvenTrans.cs

@@ -0,0 +1,59 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class GoodsReceiveCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class GoodsReceiveCreateInvenTransRequest : IRequest<GoodsReceiveCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class GoodsReceiveCreateInvenTransValidator : AbstractValidator<GoodsReceiveCreateInvenTransRequest>
+{
+    public GoodsReceiveCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class GoodsReceiveCreateInvenTransHandler : IRequestHandler<GoodsReceiveCreateInvenTransRequest, GoodsReceiveCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public GoodsReceiveCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<GoodsReceiveCreateInvenTransResult> Handle(GoodsReceiveCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.GoodsReceiveCreateInvenTrans(
+            request.ModuleId,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.CreatedById,
+            cancellationToken);
+
+        return new GoodsReceiveCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/GoodsReceiveDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class GoodsReceiveDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class GoodsReceiveDeleteInvenTransRequest : IRequest<GoodsReceiveDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class GoodsReceiveDeleteInvenTransValidator : AbstractValidator<GoodsReceiveDeleteInvenTransRequest>
+{
+    public GoodsReceiveDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class GoodsReceiveDeleteInvenTransHandler : IRequestHandler<GoodsReceiveDeleteInvenTransRequest, GoodsReceiveDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public GoodsReceiveDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<GoodsReceiveDeleteInvenTransResult> Handle(GoodsReceiveDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.GoodsReceiveDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new GoodsReceiveDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/GoodsReceiveUpdateInvenTrans.cs

@@ -0,0 +1,60 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class GoodsReceiveUpdateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class GoodsReceiveUpdateInvenTransRequest : IRequest<GoodsReceiveUpdateInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? UpdatedById { get; init; }
+
+}
+
+public class GoodsReceiveUpdateInvenTransValidator : AbstractValidator<GoodsReceiveUpdateInvenTransRequest>
+{
+    public GoodsReceiveUpdateInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.UpdatedById).NotEmpty();
+    }
+}
+
+public class GoodsReceiveUpdateInvenTransHandler : IRequestHandler<GoodsReceiveUpdateInvenTransRequest, GoodsReceiveUpdateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public GoodsReceiveUpdateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<GoodsReceiveUpdateInvenTransResult> Handle(GoodsReceiveUpdateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.GoodsReceiveUpdateInvenTrans(
+            request.Id,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.UpdatedById,
+            cancellationToken);
+
+        return new GoodsReceiveUpdateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/NegativeAdjustmentCreateInvenTrans.cs

@@ -0,0 +1,59 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class NegativeAdjustmentCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class NegativeAdjustmentCreateInvenTransRequest : IRequest<NegativeAdjustmentCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class NegativeAdjustmentCreateInvenTransValidator : AbstractValidator<NegativeAdjustmentCreateInvenTransRequest>
+{
+    public NegativeAdjustmentCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class NegativeAdjustmentCreateInvenTransHandler : IRequestHandler<NegativeAdjustmentCreateInvenTransRequest, NegativeAdjustmentCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public NegativeAdjustmentCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<NegativeAdjustmentCreateInvenTransResult> Handle(NegativeAdjustmentCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.NegativeAdjustmentCreateInvenTrans(
+            request.ModuleId,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.CreatedById,
+            cancellationToken);
+
+        return new NegativeAdjustmentCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/NegativeAdjustmentDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class NegativeAdjustmentDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class NegativeAdjustmentDeleteInvenTransRequest : IRequest<NegativeAdjustmentDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class NegativeAdjustmentDeleteInvenTransValidator : AbstractValidator<NegativeAdjustmentDeleteInvenTransRequest>
+{
+    public NegativeAdjustmentDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class NegativeAdjustmentDeleteInvenTransHandler : IRequestHandler<NegativeAdjustmentDeleteInvenTransRequest, NegativeAdjustmentDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public NegativeAdjustmentDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<NegativeAdjustmentDeleteInvenTransResult> Handle(NegativeAdjustmentDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.NegativeAdjustmentDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new NegativeAdjustmentDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/NegativeAdjustmentUpdateInvenTrans.cs

@@ -0,0 +1,60 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class NegativeAdjustmentUpdateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class NegativeAdjustmentUpdateInvenTransRequest : IRequest<NegativeAdjustmentUpdateInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? UpdatedById { get; init; }
+
+}
+
+public class NegativeAdjustmentUpdateInvenTransValidator : AbstractValidator<NegativeAdjustmentUpdateInvenTransRequest>
+{
+    public NegativeAdjustmentUpdateInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.UpdatedById).NotEmpty();
+    }
+}
+
+public class NegativeAdjustmentUpdateInvenTransHandler : IRequestHandler<NegativeAdjustmentUpdateInvenTransRequest, NegativeAdjustmentUpdateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public NegativeAdjustmentUpdateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<NegativeAdjustmentUpdateInvenTransResult> Handle(NegativeAdjustmentUpdateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.NegativeAdjustmentUpdateInvenTrans(
+            request.Id,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.UpdatedById,
+            cancellationToken);
+
+        return new NegativeAdjustmentUpdateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/PositiveAdjustmentCreateInvenTrans.cs

@@ -0,0 +1,59 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class PositiveAdjustmentCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class PositiveAdjustmentCreateInvenTransRequest : IRequest<PositiveAdjustmentCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class PositiveAdjustmentCreateInvenTransValidator : AbstractValidator<PositiveAdjustmentCreateInvenTransRequest>
+{
+    public PositiveAdjustmentCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class PositiveAdjustmentCreateInvenTransHandler : IRequestHandler<PositiveAdjustmentCreateInvenTransRequest, PositiveAdjustmentCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public PositiveAdjustmentCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<PositiveAdjustmentCreateInvenTransResult> Handle(PositiveAdjustmentCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.PositiveAdjustmentCreateInvenTrans(
+            request.ModuleId,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.CreatedById,
+            cancellationToken);
+
+        return new PositiveAdjustmentCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/PositiveAdjustmentDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class PositiveAdjustmentDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class PositiveAdjustmentDeleteInvenTransRequest : IRequest<PositiveAdjustmentDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class PositiveAdjustmentDeleteInvenTransValidator : AbstractValidator<PositiveAdjustmentDeleteInvenTransRequest>
+{
+    public PositiveAdjustmentDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class PositiveAdjustmentDeleteInvenTransHandler : IRequestHandler<PositiveAdjustmentDeleteInvenTransRequest, PositiveAdjustmentDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public PositiveAdjustmentDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<PositiveAdjustmentDeleteInvenTransResult> Handle(PositiveAdjustmentDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.PositiveAdjustmentDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new PositiveAdjustmentDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/PositiveAdjustmentUpdateInvenTrans.cs

@@ -0,0 +1,60 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class PositiveAdjustmentUpdateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class PositiveAdjustmentUpdateInvenTransRequest : IRequest<PositiveAdjustmentUpdateInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? UpdatedById { get; init; }
+
+}
+
+public class PositiveAdjustmentUpdateInvenTransValidator : AbstractValidator<PositiveAdjustmentUpdateInvenTransRequest>
+{
+    public PositiveAdjustmentUpdateInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.UpdatedById).NotEmpty();
+    }
+}
+
+public class PositiveAdjustmentUpdateInvenTransHandler : IRequestHandler<PositiveAdjustmentUpdateInvenTransRequest, PositiveAdjustmentUpdateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public PositiveAdjustmentUpdateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<PositiveAdjustmentUpdateInvenTransResult> Handle(PositiveAdjustmentUpdateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.PositiveAdjustmentUpdateInvenTrans(
+            request.Id,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.UpdatedById,
+            cancellationToken);
+
+        return new PositiveAdjustmentUpdateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/PurchaseReturnCreateInvenTrans.cs

@@ -0,0 +1,59 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class PurchaseReturnCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class PurchaseReturnCreateInvenTransRequest : IRequest<PurchaseReturnCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class PurchaseReturnCreateInvenTransValidator : AbstractValidator<PurchaseReturnCreateInvenTransRequest>
+{
+    public PurchaseReturnCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class PurchaseReturnCreateInvenTransHandler : IRequestHandler<PurchaseReturnCreateInvenTransRequest, PurchaseReturnCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public PurchaseReturnCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<PurchaseReturnCreateInvenTransResult> Handle(PurchaseReturnCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.PurchaseReturnCreateInvenTrans(
+            request.ModuleId,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.CreatedById,
+            cancellationToken);
+
+        return new PurchaseReturnCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/PurchaseReturnDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class PurchaseReturnDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class PurchaseReturnDeleteInvenTransRequest : IRequest<PurchaseReturnDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class PurchaseReturnDeleteInvenTransValidator : AbstractValidator<PurchaseReturnDeleteInvenTransRequest>
+{
+    public PurchaseReturnDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class PurchaseReturnDeleteInvenTransHandler : IRequestHandler<PurchaseReturnDeleteInvenTransRequest, PurchaseReturnDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public PurchaseReturnDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<PurchaseReturnDeleteInvenTransResult> Handle(PurchaseReturnDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.PurchaseReturnDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new PurchaseReturnDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/PurchaseReturnUpdateInvenTrans.cs

@@ -0,0 +1,60 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class PurchaseReturnUpdateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class PurchaseReturnUpdateInvenTransRequest : IRequest<PurchaseReturnUpdateInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? UpdatedById { get; init; }
+
+}
+
+public class PurchaseReturnUpdateInvenTransValidator : AbstractValidator<PurchaseReturnUpdateInvenTransRequest>
+{
+    public PurchaseReturnUpdateInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.UpdatedById).NotEmpty();
+    }
+}
+
+public class PurchaseReturnUpdateInvenTransHandler : IRequestHandler<PurchaseReturnUpdateInvenTransRequest, PurchaseReturnUpdateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public PurchaseReturnUpdateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<PurchaseReturnUpdateInvenTransResult> Handle(PurchaseReturnUpdateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.PurchaseReturnUpdateInvenTrans(
+            request.Id,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.UpdatedById,
+            cancellationToken);
+
+        return new PurchaseReturnUpdateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/SalesReturnCreateInvenTrans.cs

@@ -0,0 +1,59 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class SalesReturnCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class SalesReturnCreateInvenTransRequest : IRequest<SalesReturnCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class SalesReturnCreateInvenTransValidator : AbstractValidator<SalesReturnCreateInvenTransRequest>
+{
+    public SalesReturnCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class SalesReturnCreateInvenTransHandler : IRequestHandler<SalesReturnCreateInvenTransRequest, SalesReturnCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public SalesReturnCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<SalesReturnCreateInvenTransResult> Handle(SalesReturnCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.SalesReturnCreateInvenTrans(
+            request.ModuleId,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.CreatedById,
+            cancellationToken);
+
+        return new SalesReturnCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/SalesReturnDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class SalesReturnDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class SalesReturnDeleteInvenTransRequest : IRequest<SalesReturnDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class SalesReturnDeleteInvenTransValidator : AbstractValidator<SalesReturnDeleteInvenTransRequest>
+{
+    public SalesReturnDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class SalesReturnDeleteInvenTransHandler : IRequestHandler<SalesReturnDeleteInvenTransRequest, SalesReturnDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public SalesReturnDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<SalesReturnDeleteInvenTransResult> Handle(SalesReturnDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.SalesReturnDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new SalesReturnDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/SalesReturnUpdateInvenTrans.cs

@@ -0,0 +1,60 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class SalesReturnUpdateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class SalesReturnUpdateInvenTransRequest : IRequest<SalesReturnUpdateInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? WarehouseId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? UpdatedById { get; init; }
+
+}
+
+public class SalesReturnUpdateInvenTransValidator : AbstractValidator<SalesReturnUpdateInvenTransRequest>
+{
+    public SalesReturnUpdateInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.WarehouseId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.UpdatedById).NotEmpty();
+    }
+}
+
+public class SalesReturnUpdateInvenTransHandler : IRequestHandler<SalesReturnUpdateInvenTransRequest, SalesReturnUpdateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public SalesReturnUpdateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<SalesReturnUpdateInvenTransResult> Handle(SalesReturnUpdateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.SalesReturnUpdateInvenTrans(
+            request.Id,
+            request.WarehouseId,
+            request.ProductId,
+            request.Movement,
+            request.UpdatedById,
+            cancellationToken);
+
+        return new SalesReturnUpdateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/ScrappingCreateInvenTrans.cs

@@ -0,0 +1,56 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class ScrappingCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class ScrappingCreateInvenTransRequest : IRequest<ScrappingCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class ScrappingCreateInvenTransValidator : AbstractValidator<ScrappingCreateInvenTransRequest>
+{
+    public ScrappingCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class ScrappingCreateInvenTransHandler : IRequestHandler<ScrappingCreateInvenTransRequest, ScrappingCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public ScrappingCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<ScrappingCreateInvenTransResult> Handle(ScrappingCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.ScrappingCreateInvenTrans(
+            request.ModuleId,
+            request.ProductId,
+            request.Movement,
+            request.CreatedById,
+            cancellationToken);
+
+        return new ScrappingCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/ScrappingDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class ScrappingDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class ScrappingDeleteInvenTransRequest : IRequest<ScrappingDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class ScrappingDeleteInvenTransValidator : AbstractValidator<ScrappingDeleteInvenTransRequest>
+{
+    public ScrappingDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class ScrappingDeleteInvenTransHandler : IRequestHandler<ScrappingDeleteInvenTransRequest, ScrappingDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public ScrappingDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<ScrappingDeleteInvenTransResult> Handle(ScrappingDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.ScrappingDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new ScrappingDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/ScrappingUpdateInvenTrans.cs

@@ -0,0 +1,57 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class ScrappingUpdateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class ScrappingUpdateInvenTransRequest : IRequest<ScrappingUpdateInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? UpdatedById { get; init; }
+
+}
+
+public class ScrappingUpdateInvenTransValidator : AbstractValidator<ScrappingUpdateInvenTransRequest>
+{
+    public ScrappingUpdateInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.UpdatedById).NotEmpty();
+    }
+}
+
+public class ScrappingUpdateInvenTransHandler : IRequestHandler<ScrappingUpdateInvenTransRequest, ScrappingUpdateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public ScrappingUpdateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<ScrappingUpdateInvenTransResult> Handle(ScrappingUpdateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.ScrappingUpdateInvenTrans(
+            request.Id,
+            request.ProductId,
+            request.Movement,
+            request.UpdatedById,
+            cancellationToken);
+
+        return new ScrappingUpdateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/StockCountCreateInvenTrans.cs

@@ -0,0 +1,56 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class StockCountCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class StockCountCreateInvenTransRequest : IRequest<StockCountCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? ProductId { get; init; }
+    public double? QtySCCount { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class StockCountCreateInvenTransValidator : AbstractValidator<StockCountCreateInvenTransRequest>
+{
+    public StockCountCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.QtySCCount).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class StockCountCreateInvenTransHandler : IRequestHandler<StockCountCreateInvenTransRequest, StockCountCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public StockCountCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<StockCountCreateInvenTransResult> Handle(StockCountCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.StockCountCreateInvenTrans(
+            request.ModuleId,
+            request.ProductId,
+            request.QtySCCount,
+            request.CreatedById,
+            cancellationToken);
+
+        return new StockCountCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/StockCountDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class StockCountDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class StockCountDeleteInvenTransRequest : IRequest<StockCountDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class StockCountDeleteInvenTransValidator : AbstractValidator<StockCountDeleteInvenTransRequest>
+{
+    public StockCountDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class StockCountDeleteInvenTransHandler : IRequestHandler<StockCountDeleteInvenTransRequest, StockCountDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public StockCountDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<StockCountDeleteInvenTransResult> Handle(StockCountDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.StockCountDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new StockCountDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/StockCountUpdateInvenTrans.cs

@@ -0,0 +1,57 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class StockCountUpdateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class StockCountUpdateInvenTransRequest : IRequest<StockCountUpdateInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? ProductId { get; init; }
+    public double? QtySCCount { get; init; }
+    public string? UpdatedById { get; init; }
+
+}
+
+public class StockCountUpdateInvenTransValidator : AbstractValidator<StockCountUpdateInvenTransRequest>
+{
+    public StockCountUpdateInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.QtySCCount).NotEmpty();
+        RuleFor(x => x.UpdatedById).NotEmpty();
+    }
+}
+
+public class StockCountUpdateInvenTransHandler : IRequestHandler<StockCountUpdateInvenTransRequest, StockCountUpdateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public StockCountUpdateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<StockCountUpdateInvenTransResult> Handle(StockCountUpdateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.StockCountUpdateInvenTrans(
+            request.Id,
+            request.ProductId,
+            request.QtySCCount,
+            request.UpdatedById,
+            cancellationToken);
+
+        return new StockCountUpdateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/TransferInCreateInvenTrans.cs

@@ -0,0 +1,56 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class TransferInCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class TransferInCreateInvenTransRequest : IRequest<TransferInCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class TransferInCreateInvenTransValidator : AbstractValidator<TransferInCreateInvenTransRequest>
+{
+    public TransferInCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class TransferInCreateInvenTransHandler : IRequestHandler<TransferInCreateInvenTransRequest, TransferInCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public TransferInCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<TransferInCreateInvenTransResult> Handle(TransferInCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.TransferInCreateInvenTrans(
+            request.ModuleId,
+            request.ProductId,
+            request.Movement,
+            request.CreatedById,
+            cancellationToken);
+
+        return new TransferInCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/TransferInDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class TransferInDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class TransferInDeleteInvenTransRequest : IRequest<TransferInDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class TransferInDeleteInvenTransValidator : AbstractValidator<TransferInDeleteInvenTransRequest>
+{
+    public TransferInDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class TransferInDeleteInvenTransHandler : IRequestHandler<TransferInDeleteInvenTransRequest, TransferInDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public TransferInDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<TransferInDeleteInvenTransResult> Handle(TransferInDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.TransferInDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new TransferInDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/TransferInUpdateInvenTrans.cs

@@ -0,0 +1,57 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class TransferInUpdateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class TransferInUpdateInvenTransRequest : IRequest<TransferInUpdateInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? UpdatedById { get; init; }
+
+}
+
+public class TransferInUpdateInvenTransValidator : AbstractValidator<TransferInUpdateInvenTransRequest>
+{
+    public TransferInUpdateInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.UpdatedById).NotEmpty();
+    }
+}
+
+public class TransferInUpdateInvenTransHandler : IRequestHandler<TransferInUpdateInvenTransRequest, TransferInUpdateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public TransferInUpdateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<TransferInUpdateInvenTransResult> Handle(TransferInUpdateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.TransferInUpdateInvenTrans(
+            request.Id,
+            request.ProductId,
+            request.Movement,
+            request.UpdatedById,
+            cancellationToken);
+
+        return new TransferInUpdateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/TransferOutCreateInvenTrans.cs

@@ -0,0 +1,56 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class TransferOutCreateInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class TransferOutCreateInvenTransRequest : IRequest<TransferOutCreateInvenTransResult>
+{
+    public string? ModuleId { get; init; }
+    public string? ProductId { get; init; }
+    public double? Movement { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class TransferOutCreateInvenTransValidator : AbstractValidator<TransferOutCreateInvenTransRequest>
+{
+    public TransferOutCreateInvenTransValidator()
+    {
+        RuleFor(x => x.ModuleId).NotEmpty();
+        RuleFor(x => x.ProductId).NotEmpty();
+        RuleFor(x => x.Movement).NotEmpty();
+        RuleFor(x => x.CreatedById).NotEmpty();
+    }
+}
+
+public class TransferOutCreateInvenTransHandler : IRequestHandler<TransferOutCreateInvenTransRequest, TransferOutCreateInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public TransferOutCreateInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<TransferOutCreateInvenTransResult> Handle(TransferOutCreateInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.TransferOutCreateInvenTrans(
+            request.ModuleId,
+            request.ProductId,
+            request.Movement,
+            request.CreatedById,
+            cancellationToken);
+
+        return new TransferOutCreateInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}

Core/Application/Features/InventoryTransactionManager/Commands/TransferOutDeleteInvenTrans.cs

@@ -0,0 +1,51 @@
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.InventoryTransactionManager.Commands;
+
+public class TransferOutDeleteInvenTransResult
+{
+    public InventoryTransaction? Data { get; set; }
+}
+
+public class TransferOutDeleteInvenTransRequest : IRequest<TransferOutDeleteInvenTransResult>
+{
+    public string? Id { get; init; }
+    public string? DeletedById { get; init; }
+
+}
+
+public class TransferOutDeleteInvenTransValidator : AbstractValidator<TransferOutDeleteInvenTransRequest>
+{
+    public TransferOutDeleteInvenTransValidator()
+    {
+        RuleFor(x => x.Id).NotEmpty();
+        RuleFor(x => x.DeletedById).NotEmpty();
+    }
+}
+
+public class TransferOutDeleteInvenTransHandler : IRequestHandler<TransferOutDeleteInvenTransRequest, TransferOutDeleteInvenTransResult>
+{
+    private readonly InventoryTransactionService _inventoryTransactionService;
+
+    public TransferOutDeleteInvenTransHandler(
+        InventoryTransactionService inventoryTransactionService
+        )
+    {
+        _inventoryTransactionService = inventoryTransactionService;
+    }
+
+    public async Task<TransferOutDeleteInvenTransResult> Handle(TransferOutDeleteInvenTransRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = await _inventoryTransactionService.TransferOutDeleteInvenTrans(
+            request.Id,
+            request.DeletedById,
+            cancellationToken);
+
+        return new TransferOutDeleteInvenTransResult
+        {
+            Data = entity
+        };
+    }
+}