try

Webshop.Infrastructure/Repositories/SupplierRepository.cs

@@ -1,16 +1,15 @@
 // src/Webshop.Infrastructure/Repositories/SupplierRepository.cs
-// Auto-generiert von CreateWebshopFiles.ps1 (aktualisiert um Implementierungen)
-using Microsoft.EntityFrameworkCore; // Wichtig für ToListAsync, FindAsync etc.
+using Microsoft.EntityFrameworkCore;
 using Webshop.Domain.Entities;
 using Webshop.Domain.Interfaces;
 using Webshop.Infrastructure.Data;
-using System; // Für Guid
+using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace Webshop.Infrastructure.Repositories
 {
-    public class SupplierRepository : ISupplierRepository // Hier muss das Interface stehen
+    public class SupplierRepository : ISupplierRepository // MUSS public sein
     {
         private readonly ApplicationDbContext _context;
 
@@ -19,8 +18,6 @@ namespace Webshop.Infrastructure.Repositories
             _context = context;
         }
 
-        // --- IMPLEMENTIERUNG DER ISupplierRepository METHODEN ---
-
         public async Task<IEnumerable<Supplier>> GetAllSuppliersAsync()
         {
             return await _context.Suppliers.ToListAsync();
@@ -34,7 +31,7 @@ namespace Webshop.Infrastructure.Repositories
         public async Task AddSupplierAsync(Supplier supplier)
         {
             _context.Suppliers.Add(supplier);
-            await _context.SaveChangesAsync(); // Änderungen in der DB speichern
+            await _context.SaveChangesAsync();
         }
 
         public async Task UpdateSupplierAsync(Supplier supplier)
@@ -45,11 +42,11 @@ namespace Webshop.Infrastructure.Repositories
 
         public async Task DeleteSupplierAsync(Guid id)
         {
-            var supplier = await _context.Suppliers.FindAsync(id); // Lieferant zuerst finden
+            var supplier = await _context.Suppliers.FindAsync(id);
             if (supplier != null)
             {
-                _context.Suppliers.Remove(supplier); // Lieferant entfernen
-                await _context.SaveChangesAsync(); // Änderungen speichern
+                _context.Suppliers.Remove(supplier);
+                await _context.SaveChangesAsync();
             }
         }
     }