initial commit

Features/Organization/EmployeeCategory/Cqrs/CreateEmployeeCategoryHandler.cs

@@ -0,0 +1,54 @@
+using Indotalent.ConfigBackEnd.Exceptions;
+using Indotalent.ConfigBackEnd.Extensions;
+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.EmployeeCategory.Cqrs;
+
+public class CreateEmployeeCategoryRequest
+{
+    public string? Name { get; set; }
+    public string? Description { get; set; }
+}
+
+public class CreateEmployeeCategoryResponse
+{
+    public string? Id { get; set; }
+    public string? Name { get; set; }
+}
+
+public record CreateEmployeeCategoryCommand(CreateEmployeeCategoryRequest Data) : IRequest<CreateEmployeeCategoryResponse>;
+
+public class CreateEmployeeCategoryHandler : IRequestHandler<CreateEmployeeCategoryCommand, CreateEmployeeCategoryResponse>
+{
+    private readonly AppDbContext _context;
+
+    public CreateEmployeeCategoryHandler(AppDbContext context) => _context = context;
+
+    public async Task<CreateEmployeeCategoryResponse> Handle(CreateEmployeeCategoryCommand request, CancellationToken cancellationToken)
+    {
+        var isExists = await _context.EmployeeCategory
+            .AnyAsync(x => x.Name == request.Data.Name, cancellationToken);
+
+        if (isExists)
+        {
+            throw new AlreadyExistsException("Employee Category", request.Data.Name ?? string.Empty);
+        }
+
+        var entity = new Data.Entities.EmployeeCategory
+        {
+            Name = request.Data.Name,
+            Description = request.Data.Description
+        };
+
+        _context.EmployeeCategory.Add(entity);
+        await _context.SaveChangesAsync(cancellationToken);
+
+        return new CreateEmployeeCategoryResponse
+        {
+            Id = entity.Id,
+            Name = entity.Name
+        };
+    }
+}

Features/Organization/EmployeeCategory/Cqrs/CreateEmployeeCategoryValidator.cs

@@ -0,0 +1,17 @@
+using FluentValidation;
+using Indotalent.Shared.Consts;
+
+namespace Indotalent.Features.Organization.EmployeeCategory.Cqrs;
+
+public class CreateEmployeeCategoryValidator : AbstractValidator<CreateEmployeeCategoryRequest>
+{
+    public CreateEmployeeCategoryValidator()
+    {
+        RuleFor(x => x.Name)
+            .NotEmpty().WithMessage("Category Name is required")
+            .MaximumLength(GlobalConsts.StringLengthShort);
+
+        RuleFor(x => x.Description)
+            .MaximumLength(GlobalConsts.StringLengthMedium);
+    }
+}

Features/Organization/EmployeeCategory/Cqrs/DeleteEmployeeCategoryByIdHandler.cs

@@ -0,0 +1,27 @@
+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.EmployeeCategory.Cqrs;
+
+public record DeleteEmployeeCategoryByIdRequest(string Id);
+
+public record DeleteEmployeeCategoryByIdCommand(DeleteEmployeeCategoryByIdRequest Data) : IRequest<bool>;
+
+public class DeleteEmployeeCategoryByIdHandler : IRequestHandler<DeleteEmployeeCategoryByIdCommand, bool>
+{
+    private readonly AppDbContext _context;
+
+    public DeleteEmployeeCategoryByIdHandler(AppDbContext context) => _context = context;
+
+    public async Task<bool> Handle(DeleteEmployeeCategoryByIdCommand request, CancellationToken cancellationToken)
+    {
+        var entity = await _context.EmployeeCategory
+            .FirstOrDefaultAsync(x => x.Id == request.Data.Id, cancellationToken);
+
+        if (entity == null) return false;
+
+        _context.EmployeeCategory.Remove(entity);
+        return await _context.SaveChangesAsync(cancellationToken) > 0;
+    }
+}

Features/Organization/EmployeeCategory/Cqrs/GetEmployeeCategoryByIdHandler.cs

@@ -0,0 +1,43 @@
+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.EmployeeCategory.Cqrs;
+
+public class GetEmployeeCategoryByIdResponse
+{
+    public string? Id { get; set; }
+    public string? Name { get; set; }
+    public string? Description { get; set; }
+    public DateTimeOffset? CreatedAt { get; set; }
+    public string? CreatedBy { get; set; }
+    public DateTimeOffset? UpdatedAt { get; set; }
+    public string? UpdatedBy { get; set; }
+}
+
+public record GetEmployeeCategoryByIdQuery(string Id) : IRequest<GetEmployeeCategoryByIdResponse?>;
+
+public class GetEmployeeCategoryByIdHandler : IRequestHandler<GetEmployeeCategoryByIdQuery, GetEmployeeCategoryByIdResponse?>
+{
+    private readonly AppDbContext _context;
+
+    public GetEmployeeCategoryByIdHandler(AppDbContext context) => _context = context;
+
+    public async Task<GetEmployeeCategoryByIdResponse?> Handle(GetEmployeeCategoryByIdQuery request, CancellationToken cancellationToken)
+    {
+        return await _context.EmployeeCategory
+            .AsNoTracking()
+            .Where(x => x.Id == request.Id)
+            .Select(x => new GetEmployeeCategoryByIdResponse
+            {
+                Id = x.Id,
+                Name = x.Name,
+                Description = x.Description,
+                CreatedAt = x.CreatedAt,
+                CreatedBy = x.CreatedBy,
+                UpdatedAt = x.UpdatedAt,
+                UpdatedBy = x.UpdatedBy,
+            })
+            .FirstOrDefaultAsync(cancellationToken);
+    }
+}

Features/Organization/EmployeeCategory/Cqrs/GetEmployeeCategoryListHandler.cs

@@ -0,0 +1,43 @@
+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.EmployeeCategory.Cqrs;
+
+public class GetEmployeeCategoryListResponse
+{
+    public string? Id { get; set; }
+    public string? Name { get; set; }
+    public string? Description { get; set; }
+    public DateTimeOffset? CreatedAt { get; set; }
+    public string? CreatedBy { get; set; }
+    public DateTimeOffset? UpdatedAt { get; set; }
+    public string? UpdatedBy { get; set; }
+}
+
+public record GetEmployeeCategoryListQuery() : IRequest<List<GetEmployeeCategoryListResponse>>;
+
+public class GetEmployeeCategoryListHandler : IRequestHandler<GetEmployeeCategoryListQuery, List<GetEmployeeCategoryListResponse>>
+{
+    private readonly AppDbContext _context;
+
+    public GetEmployeeCategoryListHandler(AppDbContext context) => _context = context;
+
+    public async Task<List<GetEmployeeCategoryListResponse>> Handle(GetEmployeeCategoryListQuery request, CancellationToken cancellationToken)
+    {
+        return await _context.EmployeeCategory
+            .AsNoTracking()
+            .OrderBy(x => x.Name)
+            .Select(x => new GetEmployeeCategoryListResponse
+            {
+                Id = x.Id,
+                Name = x.Name,
+                Description = x.Description,
+                CreatedAt = x.CreatedAt,
+                CreatedBy = x.CreatedBy,
+                UpdatedAt = x.UpdatedAt,
+                UpdatedBy = x.UpdatedBy,
+            })
+            .ToListAsync(cancellationToken);
+    }
+}

Features/Organization/EmployeeCategory/Cqrs/UpdateEmployeeCategoryHandler.cs

@@ -0,0 +1,61 @@
+using Indotalent.ConfigBackEnd.Exceptions;
+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Organization.EmployeeCategory.Cqrs;
+
+public class UpdateEmployeeCategoryRequest
+{
+    public string? Id { get; set; }
+    public string? Name { get; set; }
+    public string? Description { get; set; }
+    public DateTimeOffset? CreatedAt { get; set; }
+    public string? CreatedBy { get; set; }
+    public DateTimeOffset? UpdatedAt { get; set; }
+    public string? UpdatedBy { get; set; }
+}
+
+public class UpdateEmployeeCategoryResponse
+{
+    public string? Id { get; set; }
+    public bool Success { get; set; }
+}
+
+public record UpdateEmployeeCategoryCommand(UpdateEmployeeCategoryRequest Data) : IRequest<UpdateEmployeeCategoryResponse>;
+
+public class UpdateEmployeeCategoryHandler : IRequestHandler<UpdateEmployeeCategoryCommand, UpdateEmployeeCategoryResponse>
+{
+    private readonly AppDbContext _context;
+
+    public UpdateEmployeeCategoryHandler(AppDbContext context) => _context = context;
+
+    public async Task<UpdateEmployeeCategoryResponse> Handle(UpdateEmployeeCategoryCommand request, CancellationToken cancellationToken)
+    {
+        var isExists = await _context.EmployeeCategory
+            .AnyAsync(x => x.Name == request.Data.Name && x.Id != request.Data.Id, cancellationToken);
+
+        if (isExists)
+        {
+            throw new AlreadyExistsException("Employee Category", request.Data.Name ?? string.Empty);
+        }
+
+        var entity = await _context.EmployeeCategory
+            .FirstOrDefaultAsync(x => x.Id == request.Data.Id, cancellationToken);
+
+        if (entity == null)
+        {
+            return new UpdateEmployeeCategoryResponse { Id = request.Data.Id, Success = false };
+        }
+
+        entity.Name = request.Data.Name;
+        entity.Description = request.Data.Description;
+        await _context.SaveChangesAsync(cancellationToken);
+
+        return new UpdateEmployeeCategoryResponse
+        {
+            Id = entity.Id,
+            Success = true
+        };
+    }
+}

Features/Organization/EmployeeCategory/Cqrs/UpdateEmployeeCategoryValidator.cs

@@ -0,0 +1,20 @@
+using FluentValidation;
+using Indotalent.Shared.Consts;
+
+namespace Indotalent.Features.Organization.EmployeeCategory.Cqrs;
+
+public class UpdateEmployeeCategoryValidator : AbstractValidator<UpdateEmployeeCategoryRequest>
+{
+    public UpdateEmployeeCategoryValidator()
+    {
+        RuleFor(x => x.Id)
+            .NotEmpty().WithMessage("ID is required for update");
+
+        RuleFor(x => x.Name)
+            .NotEmpty().WithMessage("Category Name is required")
+            .MaximumLength(GlobalConsts.StringLengthShort);
+
+        RuleFor(x => x.Description)
+            .MaximumLength(GlobalConsts.StringLengthMedium);
+    }
+}