initial commit

Features/Thirdparty/PatientCategory/Cqrs/CreatePatientCategoryHandler.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.Thirdparty.PatientCategory.Cqrs;
+
+public class CreatePatientCategoryRequest
+{
+    public string? Name { get; set; }
+    public string? Description { get; set; }
+}
+
+public class CreatePatientCategoryResponse
+{
+    public string? Id { get; set; }
+    public string? Name { get; set; }
+}
+
+public record CreatePatientCategoryCommand(CreatePatientCategoryRequest Data) : IRequest<CreatePatientCategoryResponse>;
+
+public class CreatePatientCategoryHandler : IRequestHandler<CreatePatientCategoryCommand, CreatePatientCategoryResponse>
+{
+    private readonly AppDbContext _context;
+
+    public CreatePatientCategoryHandler(AppDbContext context) => _context = context;
+
+    public async Task<CreatePatientCategoryResponse> Handle(CreatePatientCategoryCommand request, CancellationToken cancellationToken)
+    {
+        var isExists = await _context.PatientCategory
+            .AnyAsync(x => x.Name == request.Data.Name, cancellationToken);
+
+        if (isExists)
+        {
+            throw new AlreadyExistsException("Patient Category", request.Data.Name ?? string.Empty);
+        }
+
+        var entity = new Data.Entities.PatientCategory
+        {
+            Name = request.Data.Name,
+            Description = request.Data.Description
+        };
+
+        _context.PatientCategory.Add(entity);
+        await _context.SaveChangesAsync(cancellationToken);
+
+        return new CreatePatientCategoryResponse
+        {
+            Id = entity.Id,
+            Name = entity.Name
+        };
+    }
+}

Features/Thirdparty/PatientCategory/Cqrs/CreatePatientCategoryValidator.cs

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+using FluentValidation;
+using Indotalent.Shared.Consts;
+
+namespace Indotalent.Features.Thirdparty.PatientCategory.Cqrs;
+
+public class CreatePatientCategoryValidator : AbstractValidator<CreatePatientCategoryRequest>
+{
+    public CreatePatientCategoryValidator()
+    {
+        RuleFor(x => x.Name)
+            .NotEmpty().WithMessage("Category Name is required")
+            .MaximumLength(GlobalConsts.StringLengthShort);
+
+        RuleFor(x => x.Description)
+            .MaximumLength(GlobalConsts.StringLengthMedium);
+    }
+}

Features/Thirdparty/PatientCategory/Cqrs/DeletePatientCategoryByIdHandler.cs

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

Features/Thirdparty/PatientCategory/Cqrs/GetPatientCategoryByIdHandler.cs

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+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Thirdparty.PatientCategory.Cqrs;
+
+public class GetPatientCategoryByIdResponse
+{
+    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 GetPatientCategoryByIdQuery(string Id) : IRequest<GetPatientCategoryByIdResponse?>;
+
+public class GetPatientCategoryByIdHandler : IRequestHandler<GetPatientCategoryByIdQuery, GetPatientCategoryByIdResponse?>
+{
+    private readonly AppDbContext _context;
+
+    public GetPatientCategoryByIdHandler(AppDbContext context) => _context = context;
+
+    public async Task<GetPatientCategoryByIdResponse?> Handle(GetPatientCategoryByIdQuery request, CancellationToken cancellationToken)
+    {
+        return await _context.PatientCategory
+            .AsNoTracking()
+            .Where(x => x.Id == request.Id)
+            .Select(x => new GetPatientCategoryByIdResponse
+            {
+                Id = x.Id,
+                Name = x.Name,
+                Description = x.Description,
+                CreatedAt = x.CreatedAt,
+                CreatedBy = x.CreatedBy,
+                UpdatedAt = x.UpdatedAt,
+                UpdatedBy = x.UpdatedBy,
+            })
+            .FirstOrDefaultAsync(cancellationToken);
+    }
+}

Features/Thirdparty/PatientCategory/Cqrs/GetPatientCategoryListHandler.cs

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+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Thirdparty.PatientCategory.Cqrs;
+
+public class GetPatientCategoryListResponse
+{
+    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 GetPatientCategoryListQuery() : IRequest<List<GetPatientCategoryListResponse>>;
+
+public class GetPatientCategoryListHandler : IRequestHandler<GetPatientCategoryListQuery, List<GetPatientCategoryListResponse>>
+{
+    private readonly AppDbContext _context;
+
+    public GetPatientCategoryListHandler(AppDbContext context) => _context = context;
+
+    public async Task<List<GetPatientCategoryListResponse>> Handle(GetPatientCategoryListQuery request, CancellationToken cancellationToken)
+    {
+        return await _context.PatientCategory
+            .AsNoTracking()
+            .OrderBy(x => x.Name)
+            .Select(x => new GetPatientCategoryListResponse
+            {
+                Id = x.Id,
+                Name = x.Name,
+                Description = x.Description,
+                CreatedAt = x.CreatedAt,
+                CreatedBy = x.CreatedBy,
+                UpdatedAt = x.UpdatedAt,
+                UpdatedBy = x.UpdatedBy,
+            })
+            .ToListAsync(cancellationToken);
+    }
+}

Features/Thirdparty/PatientCategory/Cqrs/UpdatePatientCategoryHandler.cs

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+using Indotalent.ConfigBackEnd.Exceptions;
+using Indotalent.Infrastructure.Database;
+using MediatR;
+using Microsoft.EntityFrameworkCore;
+
+namespace Indotalent.Features.Thirdparty.PatientCategory.Cqrs;
+
+public class UpdatePatientCategoryRequest
+{
+    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 UpdatePatientCategoryResponse
+{
+    public string? Id { get; set; }
+    public bool Success { get; set; }
+}
+
+public record UpdatePatientCategoryCommand(UpdatePatientCategoryRequest Data) : IRequest<UpdatePatientCategoryResponse>;
+
+public class UpdatePatientCategoryHandler : IRequestHandler<UpdatePatientCategoryCommand, UpdatePatientCategoryResponse>
+{
+    private readonly AppDbContext _context;
+
+    public UpdatePatientCategoryHandler(AppDbContext context) => _context = context;
+
+    public async Task<UpdatePatientCategoryResponse> Handle(UpdatePatientCategoryCommand request, CancellationToken cancellationToken)
+    {
+        var isExists = await _context.PatientCategory
+            .AnyAsync(x => x.Name == request.Data.Name && x.Id != request.Data.Id, cancellationToken);
+
+        if (isExists)
+        {
+            throw new AlreadyExistsException("Patient Category", request.Data.Name ?? string.Empty);
+        }
+
+        var entity = await _context.PatientCategory
+            .FirstOrDefaultAsync(x => x.Id == request.Data.Id, cancellationToken);
+
+        if (entity == null)
+        {
+            return new UpdatePatientCategoryResponse { Id = request.Data.Id, Success = false };
+        }
+
+        entity.Name = request.Data.Name;
+        entity.Description = request.Data.Description;
+        await _context.SaveChangesAsync(cancellationToken);
+
+        return new UpdatePatientCategoryResponse
+        {
+            Id = entity.Id,
+            Success = true
+        };
+    }
+}

Features/Thirdparty/PatientCategory/Cqrs/UpdatePatientCategoryValidator.cs

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+using FluentValidation;
+using Indotalent.Shared.Consts;
+
+namespace Indotalent.Features.Thirdparty.PatientCategory.Cqrs;
+
+public class UpdatePatientCategoryValidator : AbstractValidator<UpdatePatientCategoryRequest>
+{
+    public UpdatePatientCategoryValidator()
+    {
+        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);
+    }
+}