fix: Icon-Spalte von 50 auf 2000 Zeichen erweitert. Das Update sollte jetzt funktionieren.

src/Koogle.Infrastructure/Data/Configurations/BookingCategoryConfiguration.cs

@@ -36,7 +36,7 @@ public class BookingCategoryConfiguration : IEntityTypeConfiguration<BookingCate
             .HasMaxLength(7); // #RRGGBB
 
         builder.Property(x => x.Icon)
-            .HasMaxLength(50);
+            .HasMaxLength(2000);
 
         builder.Property(x => x.IsActive)
             .IsRequired();

src/Koogle.Infrastructure/Data/Migrations/20260104120238_IncreaseBookingCategoryIconLength.cs

@@ -0,0 +1,42 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Koogle.Infrastructure.Data.Migrations
+{
+    /// <inheritdoc />
+    public partial class IncreaseBookingCategoryIconLength : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<string>(
+                name: "Icon",
+                schema: "app",
+                table: "BookingCategories",
+                type: "nvarchar(2000)",
+                maxLength: 2000,
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "nvarchar(50)",
+                oldMaxLength: 50,
+                oldNullable: true);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AlterColumn<string>(
+                name: "Icon",
+                schema: "app",
+                table: "BookingCategories",
+                type: "nvarchar(50)",
+                maxLength: 50,
+                nullable: true,
+                oldClrType: typeof(string),
+                oldType: "nvarchar(2000)",
+                oldMaxLength: 2000,
+                oldNullable: true);
+        }
+    }
+}

src/Koogle.Infrastructure/Data/Migrations/AppDbContextModelSnapshot.cs

@@ -50,8 +50,8 @@ namespace Koogle.Infrastructure.Data.Migrations
                         .HasColumnType("nvarchar(500)");
 
                     b.Property<string>("Icon")
-                        .HasMaxLength(50)
-                        .HasColumnType("nvarchar(50)");
+                        .HasMaxLength(2000)
+                        .HasColumnType("nvarchar(2000)");
 
                     b.Property<bool>("IsActive")
                         .HasColumnType("bit");

src/Koogle.Infrastructure/Repositories/BookingCategoryRepository.cs

@@ -61,7 +61,15 @@ public class BookingCategoryRepository(IDbContextFactory<AppDbContext> contextFa
         await using var context = await contextFactory.CreateDbContextAsync(ct);
         entity.ModifiedAt = DateTime.UtcNow;
         context.BookingCategories.Update(entity);
-        await context.SaveChangesAsync(ct);
+        try
+        {
+            await context.SaveChangesAsync(ct);
+        }
+        catch (Exception e)
+        {
+
+            throw;
+        }
         return entity;
     }
 }