fix s .

PSManagement.Api/Controllers/Customers/CustomersController.cs

@@ -17,22 +17,22 @@ namespace PSManagement.Api.Controllers.Customers
     [Authorize]
     public class CustomersController : ControllerBase
     {
-        private readonly ISender _sender;
+        private readonly IMediator _sender;
 
-        public CustomersController(ISender sender)
+        public CustomersController(IMediator sender)
         {
             _sender = sender;
         }
 
         [HttpPost]
-        public async Task<IActionResult> CreateCustomer(Guid userId, Guid subscriptionId, CreateCustomerRequest request)
+        public async Task<IActionResult> CreateCustomer(CreateCustomerRequest request)
         {
             Address address = new Address(request.City,request.StreetName,request.ZipCode,request.StreetNumber);
             var command = new CreateCustomerCommand(request.CustomerName,address);
 
             var result = await _sender.Send(command);
 
-            return result;
+            return Ok(result);
         }
     }
 }

PSManagement.Application/Customers/UseCases/Commands/CreateCustomer/CreateCustomerCommandHandler.cs

@@ -14,9 +14,9 @@ namespace PSManagement.Application.Customers.UseCases.Commands.CreateCustomer
     public class CreateCustomerCommandHandler : ICommandHandler<CreateCustomerCommand, Result<int>>
     {
         private readonly ICustomersRepository _customerRepository;
-        public CreateCustomerCommandHandler()
+        public CreateCustomerCommandHandler(ICustomersRepository customerRepository)
         {
-                
+            _customerRepository = customerRepository;
         }
         public async Task<Result<int>> Handle(CreateCustomerCommand request, CancellationToken cancellationToken)
         {

PSManagement.Application/PSManagement.Application.csproj

@@ -12,6 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="MediatR" Version="5.1.0" />
+    <PackageReference Include="MediatR.Extensions.Microsoft.DependencyInjection" Version="5.1.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="5.0.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="5.0.2" />
   </ItemGroup>