supplier und migration

Webshop.Infrastructure/Migrations/20250723102855_AddSuppliersAndOtherEntities.Designer.cs

@@ -12,8 +12,8 @@ using Webshop.Infrastructure.Data;
 namespace Webshop.Infrastructure.Migrations
 {
     [DbContext(typeof(ApplicationDbContext))]
-    [Migration("20250723094917_InitialCreate")]
-    partial class InitialCreate
+    [Migration("20250723102855_AddSuppliersAndOtherEntities")]
+    partial class AddSuppliersAndOtherEntities
     {
         /// <inheritdoc />
         protected override void BuildTargetModel(ModelBuilder modelBuilder)

Webshop.Infrastructure/Migrations/20250723102855_AddSuppliersAndOtherEntities.cs

@@ -7,7 +7,7 @@ using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
 namespace Webshop.Infrastructure.Migrations
 {
     /// <inheritdoc />
-    public partial class InitialCreate : Migration
+    public partial class AddSuppliersAndOtherEntities : Migration
     {
         /// <inheritdoc />
         protected override void Up(MigrationBuilder migrationBuilder)

Webshop.Infrastructure/Repositories/SupplierRepository.cs

@@ -0,0 +1,50 @@
+// src/Webshop.Infrastructure/Repositories/SupplierRepository.cs
+using Microsoft.EntityFrameworkCore; // Für ToListAsync
+using Webshop.Domain.Entities;
+using Webshop.Domain.Interfaces;
+using Webshop.Infrastructure.Data;
+
+namespace Webshop.Infrastructure.Repositories
+{
+    public class SupplierRepository : ISupplierRepository
+    {
+        private readonly ApplicationDbContext _context;
+
+        public SupplierRepository(ApplicationDbContext context)
+        {
+            _context = context;
+        }
+
+        public async Task<IEnumerable<Supplier>> GetAllSuppliersAsync()
+        {
+            return await _context.Suppliers.ToListAsync();
+        }
+
+        public async Task<Supplier?> GetSupplierByIdAsync(Guid id)
+        {
+            return await _context.Suppliers.FindAsync(id);
+        }
+
+        public async Task AddSupplierAsync(Supplier supplier)
+        {
+            _context.Suppliers.Add(supplier);
+            await _context.SaveChangesAsync();
+        }
+
+        public async Task UpdateSupplierAsync(Supplier supplier)
+        {
+            _context.Suppliers.Update(supplier);
+            await _context.SaveChangesAsync();
+        }
+
+        public async Task DeleteSupplierAsync(Guid id)
+        {
+            var supplier = await _context.Suppliers.FindAsync(id);
+            if (supplier != null)
+            {
+                _context.Suppliers.Remove(supplier);
+                await _context.SaveChangesAsync();
+            }
+        }
+    }
+}