initial commit

Core/Application/Features/WarehouseManager/Commands/CreateWarehouse.cs

@@ -0,0 +1,59 @@
+using Application.Common.Repositories;
+using Domain.Entities;
+using FluentValidation;
+using MediatR;
+
+namespace Application.Features.WarehouseManager.Commands;
+
+public class CreateWarehouseResult
+{
+    public Warehouse? Data { get; set; }
+}
+
+public class CreateWarehouseRequest : IRequest<CreateWarehouseResult>
+{
+    public string? Name { get; init; }
+    public string? Description { get; init; }
+    public string? CreatedById { get; init; }
+}
+
+public class CreateWarehouseValidator : AbstractValidator<CreateWarehouseRequest>
+{
+    public CreateWarehouseValidator()
+    {
+        RuleFor(x => x.Name).NotEmpty();
+    }
+}
+
+public class CreateWarehouseHandler : IRequestHandler<CreateWarehouseRequest, CreateWarehouseResult>
+{
+    private readonly ICommandRepository<Warehouse> _repository;
+    private readonly IUnitOfWork _unitOfWork;
+
+    public CreateWarehouseHandler(
+        ICommandRepository<Warehouse> repository,
+        IUnitOfWork unitOfWork
+        )
+    {
+        _repository = repository;
+        _unitOfWork = unitOfWork;
+    }
+
+    public async Task<CreateWarehouseResult> Handle(CreateWarehouseRequest request, CancellationToken cancellationToken = default)
+    {
+        var entity = new Warehouse();
+        entity.CreatedById = request.CreatedById;
+
+        entity.Name = request.Name;
+        entity.SystemWarehouse = false;
+        entity.Description = request.Description;
+
+        await _repository.CreateAsync(entity, cancellationToken);
+        await _unitOfWork.SaveAsync(cancellationToken);
+
+        return new CreateWarehouseResult
+        {
+            Data = entity
+        };
+    }
+}