review

Webshop.Application/Services/Customers/Interfaces/IReviewService.cs

@@ -1,16 +1,12 @@
-// Auto-generiert von CreateWebshopFiles.ps1
-using System;
-using System.Collections.Generic;
+// src/Webshop.Application/Services/Customers/Interfaces/IReviewService.cs
 using System.Threading.Tasks;
-using Webshop.Application.DTOs;
-using Webshop.Application.DTOs.Auth;
-using Webshop.Application.DTOs.Users;
+using Webshop.Application;
+using Webshop.Application.DTOs.Reviews;
 
-
-namespace Webshop.Application.Services.Customers.Interfaces
+namespace Webshop.Application.Services.Customers
 {
-    public interface IReviewService
+    public interface ICustomerReviewService
     {
-        // Fügen Sie hier Methodensignaturen hinzu
+        Task<ServiceResult<ReviewDto>> CreateReviewAsync(CreateReviewDto reviewDto, string userId);
     }
-}
+}

Webshop.Application/Services/Customers/ReviewService.cs

@@ -1,18 +1,52 @@
-// Auto-generiert von CreateWebshopFiles.ps1
+// src/Webshop.Application/Services/Customers/ReviewService.cs
 using System;
-using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
-using Webshop.Application.Services.Customers.Interfaces;
-
+using Webshop.Application.DTOs.Reviews;
+using Webshop.Domain.Entities;
+using Webshop.Domain.Interfaces;
+using Webshop.Infrastructure.Data;
 
 namespace Webshop.Application.Services.Customers
 {
-    public class ReviewService : IReviewService
+    public class CustomerReviewService : ICustomerReviewService
     {
-        // Fügen Sie hier Abhängigkeiten per Dependency Injection hinzu (z.B. Repositories)
+        private readonly IReviewRepository _reviewRepository;
+        private readonly ICustomerRepository _customerRepository;
+        private readonly ApplicationDbContext _context;
 
-        // public ReviewService(IYourRepository repository) { }
+        public CustomerReviewService(IReviewRepository reviewRepository, ICustomerRepository customerRepository, ApplicationDbContext context)
+        {
+            _reviewRepository = reviewRepository;
+            _customerRepository = customerRepository;
+            _context = context;
+        }
 
-        // Fügen Sie hier Service-Methoden hinzu
+        public async Task<ServiceResult<ReviewDto>> CreateReviewAsync(CreateReviewDto reviewDto, string userId)
+        {
+            var customer = await _customerRepository.GetByUserIdAsync(userId);
+            if (customer == null) return ServiceResult.Fail<ReviewDto>(ServiceResultType.Unauthorized, "Kunde nicht gefunden.");
+
+            // Business-Regel: Hat der Kunde dieses Produkt gekauft?
+            // bool hasPurchased = await _context.OrderItems
+            //     .AnyAsync(oi => oi.ProductId == reviewDto.ProductId && oi.Order.CustomerId == customer.Id);
+            // if (!hasPurchased) return ServiceResult.Fail<ReviewDto>(ServiceResultType.Forbidden, "Sie können nur Produkte bewerten, die Sie gekauft haben.");
+
+            var newReview = new Review
+            {
+                ProductId = reviewDto.ProductId,
+                CustomerId = customer.Id,
+                Rating = reviewDto.Rating,
+                Title = reviewDto.Title,
+                Comment = reviewDto.Comment,
+                ReviewDate = DateTimeOffset.UtcNow,
+                IsApproved = false // Bewertungen müssen vom Admin freigegeben werden
+            };
+
+            await _reviewRepository.AddAsync(newReview);
+
+            var resultDto = new ReviewDto { /* Mapping */ };
+            return ServiceResult.Ok(resultDto);
+        }
     }
-}
+}