Projektdateien hinzufügen.

Webshop.Infrastructure/Repositories/ProductRepository.cs

@@ -0,0 +1,51 @@
+// src/Webshop.Infrastructure/Repositories/ProductRepository.cs
+using Microsoft.EntityFrameworkCore;
+using Webshop.Domain.Entities;
+using Webshop.Domain.Interfaces;
+using Webshop.Infrastructure.Data;
+
+namespace Webshop.Infrastructure.Repositories
+{
+    public class ProductRepository : IProductRepository
+    {
+        private readonly ApplicationDbContext _context;
+
+        // Wir lassen uns den DbContext per Dependency Injection geben
+        public ProductRepository(ApplicationDbContext context)
+        {
+            _context = context;
+        }
+
+        public async Task<IEnumerable<Product>> GetAllProductsAsync()
+        {
+            return await _context.Products.ToListAsync();
+        }
+
+        public async Task<Product?> GetProductByIdAsync(Guid id)
+        {
+            return await _context.Products.FindAsync(id);
+        }
+
+        public async Task AddProductAsync(Product product)
+        {
+            _context.Products.Add(product);
+            await _context.SaveChangesAsync(); // Wichtig: Änderungen speichern
+        }
+
+        public async Task UpdateProductAsync(Product product)
+        {
+            _context.Products.Update(product);
+            await _context.SaveChangesAsync();
+        }
+
+        public async Task DeleteProductAsync(Guid id)
+        {
+            var product = await _context.Products.FindAsync(id);
+            if (product != null)
+            {
+                _context.Products.Remove(product);
+                await _context.SaveChangesAsync();
+            }
+        }
+    }
+}