initial commit

Features/Organization/Employee/Cqrs/CreateEmployeeHandler.cs

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+using Indotalent.ConfigBackEnd.Exceptions;
+using Indotalent.ConfigBackEnd.Extensions;
+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.Employee.Cqrs;
+
+public class CreateEmployeeRequest
+{
+    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? EmployeeGroupId { get; set; }
+    public string? EmployeeCategoryId { get; set; }
+    public string? JobTitle { get; set; }
+    public decimal CommissionRate { get; set; }
+    public string? EmployeeNumber { get; set; }
+}
+
+public class CreateEmployeeResponse
+{
+    public string? Id { get; set; }
+    public string? Name { get; set; }
+}
+
+public record CreateEmployeeCommand(CreateEmployeeRequest Data) : IRequest<CreateEmployeeResponse>;
+
+public class CreateEmployeeHandler : IRequestHandler<CreateEmployeeCommand, CreateEmployeeResponse>
+{
+    private readonly AppDbContext _context;
+
+    public CreateEmployeeHandler(AppDbContext context) => _context = context;
+
+    public async Task<CreateEmployeeResponse> Handle(CreateEmployeeCommand request, CancellationToken cancellationToken)
+    {
+        var isExists = await _context.Employee
+            .AnyAsync(x => x.Name == request.Data.Name, cancellationToken);
+
+        if (isExists)
+        {
+            throw new AlreadyExistsException("Employee", request.Data.Name ?? string.Empty);
+        }
+
+        var entityName = nameof(Data.Entities.Employee);
+
+        var autoNo = await _context.GenerateAutoNumberAsync(
+            entityName: entityName,
+            prefixTemplate: $"{entityName.ToShortNameConsonant(3)}/{{Year}}/",
+            ct: cancellationToken
+        );
+
+        var entity = new Data.Entities.Employee
+        {
+            AutoNumber = autoNo,
+            Name = request.Data.Name,
+            Description = request.Data.Description,
+            Street = request.Data.Street,
+            City = request.Data.City,
+            State = request.Data.State,
+            ZipCode = request.Data.ZipCode,
+            Country = request.Data.Country,
+            PhoneNumber = request.Data.PhoneNumber,
+            FaxNumber = request.Data.FaxNumber,
+            EmailAddress = request.Data.EmailAddress,
+            Website = request.Data.Website,
+            WhatsApp = request.Data.WhatsApp,
+            LinkedIn = request.Data.LinkedIn,
+            Facebook = request.Data.Facebook,
+            Instagram = request.Data.Instagram,
+            TwitterX = request.Data.TwitterX,
+            TikTok = request.Data.TikTok,
+            EmployeeGroupId = request.Data.EmployeeGroupId,
+            EmployeeCategoryId = request.Data.EmployeeCategoryId,
+            JobTitle = request.Data.JobTitle,
+            CommissionRate = request.Data.CommissionRate,
+            EmployeeNumber = request.Data.EmployeeNumber
+        };
+
+        _context.Employee.Add(entity);
+        await _context.SaveChangesAsync(cancellationToken);
+
+        return new CreateEmployeeResponse
+        {
+            Id = entity.Id,
+            Name = entity.Name
+        };
+    }
+}

Features/Organization/Employee/Cqrs/CreateEmployeeValidator.cs

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+using FluentValidation;
+using Indotalent.Shared.Consts;
+
+namespace Indotalent.Features.Organization.Employee.Cqrs;
+
+public class CreateEmployeeValidator : AbstractValidator<CreateEmployeeRequest>
+{
+    public CreateEmployeeValidator()
+    {
+        RuleFor(x => x.Name)
+            .NotEmpty().WithMessage("Employee Name is required")
+            .MaximumLength(GlobalConsts.StringLengthShort);
+
+        RuleFor(x => x.EmployeeNumber)
+            .NotEmpty().WithMessage("Employee Number is required")
+            .MaximumLength(GlobalConsts.StringLengthShort);
+
+        RuleFor(x => x.JobTitle)
+            .NotEmpty().WithMessage("Job Title is required")
+            .MaximumLength(GlobalConsts.StringLengthShort);
+
+        RuleFor(x => x.CommissionRate)
+            .GreaterThanOrEqualTo(0).WithMessage("Commission Rate cannot be negative");
+
+        RuleFor(x => x.EmailAddress)
+            .EmailAddress().When(x => !string.IsNullOrEmpty(x.EmailAddress));
+
+        RuleFor(x => x.EmployeeGroupId)
+            .NotEmpty().WithMessage("Employee Group is required");
+
+        RuleFor(x => x.EmployeeCategoryId)
+            .NotEmpty().WithMessage("Employee Category is required");
+    }
+}

Features/Organization/Employee/Cqrs/DeleteEmployeeByIdHandler.cs

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+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.Employee.Cqrs;
+
+public record DeleteEmployeeByIdRequest(string Id);
+
+public record DeleteEmployeeByIdCommand(DeleteEmployeeByIdRequest Data) : IRequest<bool>;
+
+public class DeleteEmployeeByIdHandler : IRequestHandler<DeleteEmployeeByIdCommand, bool>
+{
+    private readonly AppDbContext _context;
+
+    public DeleteEmployeeByIdHandler(AppDbContext context) => _context = context;
+
+    public async Task<bool> Handle(DeleteEmployeeByIdCommand request, CancellationToken cancellationToken)
+    {
+        var entity = await _context.Employee
+            .FirstOrDefaultAsync(x => x.Id == request.Data.Id, cancellationToken);
+
+        if (entity == null) return false;
+
+        _context.Employee.Remove(entity);
+        return await _context.SaveChangesAsync(cancellationToken) > 0;
+    }
+}

Features/Organization/Employee/Cqrs/GetEmployeeByIdHandler.cs

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+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.Employee.Cqrs;
+
+public class GetEmployeeByIdResponse
+{
+    public string? Id { get; set; }
+    public string? AutoNumber { get; set; }
+    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? EmployeeGroupId { get; set; }
+    public string? EmployeeCategoryId { get; set; }
+    public string? JobTitle { get; set; }
+    public decimal CommissionRate { get; set; }
+    public string? EmployeeNumber { get; set; }
+    public DateTimeOffset? CreatedAt { get; set; }
+    public string? CreatedBy { get; set; }
+    public DateTimeOffset? UpdatedAt { get; set; }
+    public string? UpdatedBy { get; set; }
+}
+
+public record GetEmployeeByIdQuery(string Id) : IRequest<GetEmployeeByIdResponse?>;
+
+public class GetEmployeeByIdHandler : IRequestHandler<GetEmployeeByIdQuery, GetEmployeeByIdResponse?>
+{
+    private readonly AppDbContext _context;
+
+    public GetEmployeeByIdHandler(AppDbContext context) => _context = context;
+
+    public async Task<GetEmployeeByIdResponse?> Handle(GetEmployeeByIdQuery request, CancellationToken cancellationToken)
+    {
+        return await _context.Employee
+            .AsNoTracking()
+            .Where(x => x.Id == request.Id)
+            .Select(x => new GetEmployeeByIdResponse
+            {
+                Id = x.Id,
+                AutoNumber = x.AutoNumber,
+                Name = x.Name,
+                Description = x.Description,
+                Street = x.Street,
+                City = x.City,
+                State = x.State,
+                ZipCode = x.ZipCode,
+                Country = x.Country,
+                PhoneNumber = x.PhoneNumber,
+                FaxNumber = x.FaxNumber,
+                EmailAddress = x.EmailAddress,
+                Website = x.Website,
+                WhatsApp = x.WhatsApp,
+                LinkedIn = x.LinkedIn,
+                Facebook = x.Facebook,
+                Instagram = x.Instagram,
+                TwitterX = x.TwitterX,
+                TikTok = x.TikTok,
+                EmployeeGroupId = x.EmployeeGroupId,
+                EmployeeCategoryId = x.EmployeeCategoryId,
+                JobTitle = x.JobTitle,
+                CommissionRate = x.CommissionRate,
+                EmployeeNumber = x.EmployeeNumber,
+                CreatedAt = x.CreatedAt,
+                CreatedBy = x.CreatedBy,
+                UpdatedAt = x.UpdatedAt,
+                UpdatedBy = x.UpdatedBy
+            })
+            .FirstOrDefaultAsync(cancellationToken);
+    }
+}

Features/Organization/Employee/Cqrs/GetEmployeeListHandler.cs

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+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.Employee.Cqrs;
+
+public class GetEmployeeListResponse
+{
+    public string? Id { get; set; }
+    public string? AutoNumber { get; set; }
+    public string? Name { get; set; }
+    public string? PhoneNumber { get; set; }
+    public string? EmailAddress { get; set; }
+    public string? EmployeeGroupName { get; set; }
+    public string? EmployeeCategoryName { get; set; }
+}
+
+public record GetEmployeeListQuery() : IRequest<List<GetEmployeeListResponse>>;
+
+public class GetEmployeeListHandler : IRequestHandler<GetEmployeeListQuery, List<GetEmployeeListResponse>>
+{
+    private readonly AppDbContext _context;
+
+    public GetEmployeeListHandler(AppDbContext context) => _context = context;
+
+    public async Task<List<GetEmployeeListResponse>> Handle(GetEmployeeListQuery request, CancellationToken cancellationToken)
+    {
+        return await _context.Employee
+            .AsNoTracking()
+            .Include(x => x.EmployeeGroup)
+            .Include(x => x.EmployeeCategory)
+            .OrderBy(x => x.Name)
+            .Select(x => new GetEmployeeListResponse
+            {
+                Id = x.Id,
+                AutoNumber = x.AutoNumber,
+                Name = x.Name,
+                PhoneNumber = x.PhoneNumber,
+                EmailAddress = x.EmailAddress,
+                EmployeeGroupName = x.EmployeeGroup != null ? x.EmployeeGroup.Name : string.Empty,
+                EmployeeCategoryName = x.EmployeeCategory != null ? x.EmployeeCategory.Name : string.Empty
+            })
+            .ToListAsync(cancellationToken);
+    }
+}

Features/Organization/Employee/Cqrs/LookupEmployeeHandler.cs

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+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.Employee.Cqrs;
+
+public class LookupEmployeeResponse
+{
+    public List<LookupItem> EmployeeGroups { get; set; } = new();
+    public List<LookupItem> EmployeeCategories { get; set; } = new();
+}
+
+public class LookupItem
+{
+    public string? Id { get; set; }
+    public string? Name { get; set; }
+}
+
+public record LookupEmployeeQuery() : IRequest<LookupEmployeeResponse>;
+
+public class LookupEmployeeHandler : IRequestHandler<LookupEmployeeQuery, LookupEmployeeResponse>
+{
+    private readonly AppDbContext _context;
+
+    public LookupEmployeeHandler(AppDbContext context) => _context = context;
+
+    public async Task<LookupEmployeeResponse> Handle(LookupEmployeeQuery request, CancellationToken cancellationToken)
+    {
+        var result = new LookupEmployeeResponse();
+
+        result.EmployeeGroups = await _context.EmployeeGroup
+            .AsNoTracking()
+            .OrderBy(x => x.Name)
+            .Select(x => new LookupItem { Id = x.Id, Name = x.Name })
+            .ToListAsync(cancellationToken);
+
+        result.EmployeeCategories = await _context.EmployeeCategory
+            .AsNoTracking()
+            .OrderBy(x => x.Name)
+            .Select(x => new LookupItem { Id = x.Id, Name = x.Name })
+            .ToListAsync(cancellationToken);
+
+        return result;
+    }
+}

Features/Organization/Employee/Cqrs/UpdateEmployeeHandler.cs

@@ -0,0 +1,102 @@
+using Indotalent.ConfigBackEnd.Exceptions;
+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.Employee.Cqrs;
+
+public class UpdateEmployeeRequest
+{
+    public string? Id { get; set; }
+    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? EmployeeGroupId { get; set; }
+    public string? EmployeeCategoryId { get; set; }
+    public string? JobTitle { get; set; }
+    public decimal CommissionRate { get; set; }
+    public string? EmployeeNumber { get; set; }
+    public DateTimeOffset? CreatedAt { get; set; }
+    public string? CreatedBy { get; set; }
+    public DateTimeOffset? UpdatedAt { get; set; }
+    public string? UpdatedBy { get; set; }
+}
+
+public class UpdateEmployeeResponse
+{
+    public string? Id { get; set; }
+    public bool Success { get; set; }
+}
+
+public record UpdateEmployeeCommand(UpdateEmployeeRequest Data) : IRequest<UpdateEmployeeResponse>;
+
+public class UpdateEmployeeHandler : IRequestHandler<UpdateEmployeeCommand, UpdateEmployeeResponse>
+{
+    private readonly AppDbContext _context;
+
+    public UpdateEmployeeHandler(AppDbContext context) => _context = context;
+
+    public async Task<UpdateEmployeeResponse> Handle(UpdateEmployeeCommand request, CancellationToken cancellationToken)
+    {
+        var isExists = await _context.Employee
+            .AnyAsync(x => x.Name == request.Data.Name && x.Id != request.Data.Id, cancellationToken);
+
+        if (isExists)
+        {
+            throw new AlreadyExistsException("Employee", request.Data.Name ?? string.Empty);
+        }
+
+        var entity = await _context.Employee
+            .FirstOrDefaultAsync(x => x.Id == request.Data.Id, cancellationToken);
+
+        if (entity == null)
+        {
+            return new UpdateEmployeeResponse { Id = request.Data.Id, Success = false };
+        }
+
+        entity.Name = request.Data.Name;
+        entity.Description = request.Data.Description;
+        entity.Street = request.Data.Street;
+        entity.City = request.Data.City;
+        entity.State = request.Data.State;
+        entity.ZipCode = request.Data.ZipCode;
+        entity.Country = request.Data.Country;
+        entity.PhoneNumber = request.Data.PhoneNumber;
+        entity.FaxNumber = request.Data.FaxNumber;
+        entity.EmailAddress = request.Data.EmailAddress;
+        entity.Website = request.Data.Website;
+        entity.WhatsApp = request.Data.WhatsApp;
+        entity.LinkedIn = request.Data.LinkedIn;
+        entity.Facebook = request.Data.Facebook;
+        entity.Instagram = request.Data.Instagram;
+        entity.TwitterX = request.Data.TwitterX;
+        entity.TikTok = request.Data.TikTok;
+        entity.EmployeeGroupId = request.Data.EmployeeGroupId;
+        entity.EmployeeCategoryId = request.Data.EmployeeCategoryId;
+        entity.JobTitle = request.Data.JobTitle;
+        entity.CommissionRate = request.Data.CommissionRate;
+        entity.EmployeeNumber = request.Data.EmployeeNumber;
+
+        await _context.SaveChangesAsync(cancellationToken);
+
+        return new UpdateEmployeeResponse
+        {
+            Id = entity.Id,
+            Success = true
+        };
+    }
+}

Features/Organization/Employee/Cqrs/UpdateEmployeeValidator.cs

@@ -0,0 +1,37 @@
+using FluentValidation;
+using Indotalent.Shared.Consts;
+
+namespace Indotalent.Features.Organization.Employee.Cqrs;
+
+public class UpdateEmployeeValidator : AbstractValidator<UpdateEmployeeRequest>
+{
+    public UpdateEmployeeValidator()
+    {
+        RuleFor(x => x.Id)
+            .NotEmpty().WithMessage("ID is required for update");
+
+        RuleFor(x => x.Name)
+            .NotEmpty().WithMessage("Employee Name is required")
+            .MaximumLength(GlobalConsts.StringLengthShort);
+
+        RuleFor(x => x.EmployeeNumber)
+            .NotEmpty().WithMessage("Employee Number is required")
+            .MaximumLength(GlobalConsts.StringLengthShort);
+
+        RuleFor(x => x.JobTitle)
+            .NotEmpty().WithMessage("Job Title is required")
+            .MaximumLength(GlobalConsts.StringLengthShort);
+
+        RuleFor(x => x.CommissionRate)
+            .GreaterThanOrEqualTo(0).WithMessage("Commission Rate cannot be negative");
+
+        RuleFor(x => x.EmailAddress)
+            .EmailAddress().When(x => !string.IsNullOrEmpty(x.EmailAddress));
+
+        RuleFor(x => x.EmployeeGroupId)
+            .NotEmpty().WithMessage("Employee Group is required");
+
+        RuleFor(x => x.EmployeeCategoryId)
+            .NotEmpty().WithMessage("Employee Category is required");
+    }
+}