Merge develop into feature/Show-ShoppingList-Of-Active-RecipeCard

Francesco.Recipes.World/Constants/ContentType.cs

@@ -0,0 +1,7 @@
+namespace Francesco.Recipes.World.Constants
+{
+    public class ContentType
+    {
+        public const string Image = "image/";
+    }
+}

Francesco.Recipes.World/Constants/SortOrders.cs

@@ -0,0 +1,8 @@
+namespace Francesco.Recipes.World.Constants
+{
+    public class SortOrders
+    {
+        public const string Newest = "newest";
+        public const string Oldest = "oldest";
+    }
+}

Francesco.Recipes.World/Controller/Favorite/FavoriteController.cs

@@ -0,0 +1,35 @@
+namespace Francesco.Recipes.World.Controller.Favorite
+{
+    using Francesco.Recipes.World.Constants;
+    using Francesco.Recipes.World.Models;
+    using Francesco.Recipes.World.Repositories.Favorit;
+    using Microsoft.AspNetCore.Mvc;
+
+    [Route("Favorite")]
+    public class FavoriteController : Controller
+    {
+        private readonly IFavoriteRepository _favoriteRepository;
+
+        public FavoriteController(IFavoriteRepository favoriteRepository)
+        {
+            _favoriteRepository = favoriteRepository;
+        }
+
+        public async Task<IActionResult> Index(string sortOrder = SortOrders.Newest)
+        {
+            var favoriteRecipes = await _favoriteRepository.GetFavoriteRecipesAsync();
+
+            var sortedRecipes = sortOrder == SortOrders.Oldest
+                ? favoriteRecipes.OrderBy(r => r.Favorite.CreatedAt)
+                : favoriteRecipes.OrderByDescending(r => r.Favorite.CreatedAt);
+
+            var viewModel = new FavoriteViewModel
+            {
+                FavoriteRecipes = sortedRecipes,
+                SortOrder = sortOrder,
+            };
+
+            return View(viewModel);
+        }
+    }
+}

Francesco.Recipes.World/Controller/Recipe/RecipeController.cs

@@ -470,5 +470,50 @@
 
             return PartialView("_IngredientsPartial", viewModel);
         }
+
+        // GET: /Recipe/{recipeId}/AdjustableIngredients
+        [HttpGet("{recipeId}/AdjustableIngredients")]
+        public async Task<IActionResult> GetAdjustableIngredients(Guid recipeId)
+        {
+            var recipe = await _recipeRepository.GetRecipeByIdAsync(recipeId);
+            if (recipe == null)
+            {
+                return NotFound("Recipe not found.");
+            }
+
+            return PartialView("_AdjustableIngredientsPartial", recipe);
+        }
+
+        // GET: /Recipe/{recipeId}/Delete
+        [HttpGet("{recipeId}/Delete")]
+        public async Task<IActionResult> Delete(Guid recipeId)
+        {
+            var recipe = await _recipeRepository.GetRecipeByIdAsync(recipeId);
+            if (recipe == null)
+            {
+                return NotFound("Recipe not found.");
+            }
+
+            return View(recipe);
+        }
+
+        // DELETE: /Recipe/{recipeId}/Delete
+        [HttpDelete("{recipeId}/Delete")]
+        [ValidateAntiForgeryToken]
+        public async Task<IActionResult> DeleteConfirmed(Guid recipeId)
+        {
+            var deleted = await _recipeRepository.DeleteRecipeAsync(recipeId);
+
+            if (deleted)
+            {
+                TempData["SuccessMessage"] = "Rezept wurde erfolgreich gelöscht.";
+                return RedirectToAction("Index", "Home");
+            }
+            else
+            {
+                TempData["ErrorMessage"] = "Rezept nicht gefunden oder konnte nicht gelöscht werden.";
+                return RedirectToAction("Details", new { recipeId });
+            }
+        }
     }
 }

Francesco.Recipes.World/Francesco.Recipes.World.csproj

@@ -49,7 +49,6 @@
   <Folder Include="Services\Category\" />
   <Folder Include="Services\MediaFile\" />
   <Folder Include="Services\Ingredient\" />
-  <Folder Include="Services\Recipe\" />
 </ItemGroup>
 
 </Project>

Francesco.Recipes.World/Migrations/20250602133408_RenameFavoriteColumn.Designer.cs

@@ -0,0 +1,571 @@
+// <auto-generated />
+using System;
+using Francesco.Recipes.World.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace Francesco.Recipes.World.Migrations
+{
+    [DbContext(typeof(FrancescosRecipesWorldDbContext))]
+    [Migration("20250602133408_RenameFavoriteColumn")]
+    partial class RenameFavoriteColumn
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.11")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Category.Category", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Categories");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = new Guid("b248244f-f21c-4555-a14d-5dd49a2717cf"),
+                            Name = "Vorspeisen & Snacks"
+                        },
+                        new
+                        {
+                            Id = new Guid("5186c5d6-5aff-4a6e-baf4-b61b72d889fe"),
+                            Name = "Erste Gänge"
+                        },
+                        new
+                        {
+                            Id = new Guid("abbc6bb0-97ea-49f5-b31e-6507eb784fd1"),
+                            Name = "Hauptgerichte"
+                        },
+                        new
+                        {
+                            Id = new Guid("90deec39-dcd0-422d-9018-ac8389e332e1"),
+                            Name = "Desserts & Süßspeisen"
+                        },
+                        new
+                        {
+                            Id = new Guid("28e39168-701a-4084-81da-d96c987c462f"),
+                            Name = "Beilagen & Salate"
+                        },
+                        new
+                        {
+                            Id = new Guid("20585b74-4805-4aff-a6df-aa6b7af04ff1"),
+                            Name = "Kuchen"
+                        },
+                        new
+                        {
+                            Id = new Guid("adfb75ce-3ef3-428b-a5ca-b0c4c619d5ec"),
+                            Name = "Hefegebäck & Brot"
+                        },
+                        new
+                        {
+                            Id = new Guid("d332f88d-d241-48c5-a2f2-bfd124eada7e"),
+                            Name = "Soßen & Saucen"
+                        },
+                        new
+                        {
+                            Id = new Guid("23b1c740-e427-44f9-a6ea-d33d3f30f05a"),
+                            Name = "Marmeladen & Eingemachtes"
+                        },
+                        new
+                        {
+                            Id = new Guid("0a91a200-dc76-4e00-b38c-b38cab5b69d7"),
+                            Name = "Getränke"
+                        });
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Favorit.Favorit", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Favorits");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Ingredient.Ingredient", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Ingredients");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.IngredientShoppingList.RecipeIngredientShoppingList", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid?>("IngredientId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsChecked")
+                        .HasColumnType("bit");
+
+                    b.Property<Guid>("RecipeIngredientId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("RecipeShoppingListId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredientId");
+
+                    b.HasIndex("RecipeIngredientId");
+
+                    b.HasIndex("RecipeShoppingListId");
+
+                    b.ToTable("RecipeIngredientsShoppingLists");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Instruction.Instruction", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Number")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("RecipeId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RecipeId");
+
+                    b.ToTable("Instructions");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.MediaFile.MediaFile", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<byte[]>("Data")
+                        .HasColumnType("varbinary(max)");
+
+                    b.Property<string>("FileName")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid?>("InstructionId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("MimeType")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<Guid?>("RecipeId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("InstructionId");
+
+                    b.HasIndex("RecipeId");
+
+                    b.ToTable("MediaFiles");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Recipe.Recipe", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("CategoryId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<TimeSpan>("CookingTime")
+                        .HasColumnType("time");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Difficulty")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("FavoriteId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<bool>("IsFavorite")
+                        .HasColumnType("bit");
+
+                    b.Property<DateTime?>("ModifiedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<TimeSpan>("PreparationTime")
+                        .HasColumnType("time");
+
+                    b.Property<int>("Servings")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CategoryId");
+
+                    b.HasIndex("FavoriteId");
+
+                    b.ToTable("Recipes");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.RecipeIngredient.RecipeIngredient", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("IngredientId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<int>("Quantity")
+                        .HasColumnType("int");
+
+                    b.Property<Guid>("RecipeId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("UnitId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredientId");
+
+                    b.HasIndex("RecipeId");
+
+                    b.HasIndex("UnitId");
+
+                    b.ToTable("RecipeIngredients");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.RecipeShoppingList.RecipeShoppingList", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("RecipeId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<Guid>("ShoppingListId")
+                        .HasColumnType("uniqueidentifier");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RecipeId");
+
+                    b.HasIndex("ShoppingListId");
+
+                    b.ToTable("RecipeShoppingLists");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Shoppinglist.ShoppingList", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("ModifiedAt")
+                        .HasColumnType("datetime2");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("ShoppingLists");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Unit.Unit", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Symbol")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Units");
+
+                    b.HasData(
+                        new
+                        {
+                            Id = new Guid("62eb2c11-8768-46fb-9db0-c77f940bb4aa"),
+                            Name = "liter",
+                            Symbol = "l"
+                        },
+                        new
+                        {
+                            Id = new Guid("6c41f7e6-ca75-49cc-8541-cebd5a9c560b"),
+                            Name = "gramm",
+                            Symbol = "g"
+                        },
+                        new
+                        {
+                            Id = new Guid("7e3d1b86-ac48-45d6-814e-d3492a86db1d"),
+                            Name = "kilogramm",
+                            Symbol = "kg"
+                        },
+                        new
+                        {
+                            Id = new Guid("0c3648ec-4981-42c8-abf8-18bf1a2ff4c2"),
+                            Name = "stücke",
+                            Symbol = "stk"
+                        },
+                        new
+                        {
+                            Id = new Guid("d82f4abd-e4e4-4104-a9c0-1acdeaa701f5"),
+                            Name = "blatt",
+                            Symbol = "blatt"
+                        },
+                        new
+                        {
+                            Id = new Guid("df5cb4c3-4de6-4c6f-be8c-da41b2986408"),
+                            Name = "messerspitze",
+                            Symbol = "msp"
+                        },
+                        new
+                        {
+                            Id = new Guid("e45a3af2-2ed6-4ac4-b06f-b4175663a7be"),
+                            Name = "stange",
+                            Symbol = "stange"
+                        },
+                        new
+                        {
+                            Id = new Guid("7ea2f51d-7493-4f19-a663-1f309186d3ae"),
+                            Name = "bund",
+                            Symbol = "bund"
+                        },
+                        new
+                        {
+                            Id = new Guid("66556e0e-eb2b-4bc3-9a56-135dd508ed09"),
+                            Name = "zehe",
+                            Symbol = "zehe"
+                        },
+                        new
+                        {
+                            Id = new Guid("2e9894ac-14fa-43fd-ba07-35cdd8ebd461"),
+                            Name = "teelöffel",
+                            Symbol = "TL"
+                        },
+                        new
+                        {
+                            Id = new Guid("24a91b89-3389-4465-89e4-2f70d2ea6fd7"),
+                            Name = "esslöffel",
+                            Symbol = "EL"
+                        });
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.IngredientShoppingList.RecipeIngredientShoppingList", b =>
+                {
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Ingredient.Ingredient", null)
+                        .WithMany("IngredientShoppingLists")
+                        .HasForeignKey("IngredientId");
+
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.RecipeIngredient.RecipeIngredient", "RecipeIngredient")
+                        .WithMany()
+                        .HasForeignKey("RecipeIngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.RecipeShoppingList.RecipeShoppingList", "RecipeShoppingList")
+                        .WithMany("SelectedIngredients")
+                        .HasForeignKey("RecipeShoppingListId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("RecipeIngredient");
+
+                    b.Navigation("RecipeShoppingList");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Instruction.Instruction", b =>
+                {
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Recipe.Recipe", "Recipe")
+                        .WithMany("Instructions")
+                        .HasForeignKey("RecipeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Recipe");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.MediaFile.MediaFile", b =>
+                {
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Instruction.Instruction", "Instruction")
+                        .WithMany("MediaFiles")
+                        .HasForeignKey("InstructionId");
+
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Recipe.Recipe", "Recipe")
+                        .WithMany("MediaFiles")
+                        .HasForeignKey("RecipeId");
+
+                    b.Navigation("Instruction");
+
+                    b.Navigation("Recipe");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Recipe.Recipe", b =>
+                {
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Category.Category", "Category")
+                        .WithMany("Recipes")
+                        .HasForeignKey("CategoryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Favorit.Favorit", "Favorite")
+                        .WithMany("Recipe")
+                        .HasForeignKey("FavoriteId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Category");
+
+                    b.Navigation("Favorite");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.RecipeIngredient.RecipeIngredient", b =>
+                {
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Ingredient.Ingredient", "Ingredient")
+                        .WithMany("RecipeIngredients")
+                        .HasForeignKey("IngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Recipe.Recipe", "Recipe")
+                        .WithMany("RecipeIngredients")
+                        .HasForeignKey("RecipeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Unit.Unit", "Unit")
+                        .WithMany("RecipeIngredient")
+                        .HasForeignKey("UnitId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+
+                    b.Navigation("Recipe");
+
+                    b.Navigation("Unit");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.RecipeShoppingList.RecipeShoppingList", b =>
+                {
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Recipe.Recipe", "Recipe")
+                        .WithMany()
+                        .HasForeignKey("RecipeId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Shoppinglist.ShoppingList", "ShoppingList")
+                        .WithMany("RecipeShoppingList")
+                        .HasForeignKey("ShoppingListId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Recipe");
+
+                    b.Navigation("ShoppingList");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Category.Category", b =>
+                {
+                    b.Navigation("Recipes");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Favorit.Favorit", b =>
+                {
+                    b.Navigation("Recipe");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Ingredient.Ingredient", b =>
+                {
+                    b.Navigation("IngredientShoppingLists");
+
+                    b.Navigation("RecipeIngredients");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Instruction.Instruction", b =>
+                {
+                    b.Navigation("MediaFiles");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Recipe.Recipe", b =>
+                {
+                    b.Navigation("Instructions");
+
+                    b.Navigation("MediaFiles");
+
+                    b.Navigation("RecipeIngredients");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.RecipeShoppingList.RecipeShoppingList", b =>
+                {
+                    b.Navigation("SelectedIngredients");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Shoppinglist.ShoppingList", b =>
+                {
+                    b.Navigation("RecipeShoppingList");
+                });
+
+            modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.Unit.Unit", b =>
+                {
+                    b.Navigation("RecipeIngredient");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

Francesco.Recipes.World/Migrations/20250602133408_RenameFavoriteColumn.cs

@@ -0,0 +1,72 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Francesco.Recipes.World.Migrations
+{
+    /// <inheritdoc />
+    public partial class RenameFavoriteColumn : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            if (migrationBuilder is null)
+            {
+                throw new ArgumentNullException(nameof(migrationBuilder));
+            }
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Recipes_Favorits_FavoritId",
+                table: "Recipes");
+
+            migrationBuilder.RenameColumn(
+                name: "FavoritId",
+                table: "Recipes",
+                newName: "FavoriteId");
+
+            migrationBuilder.RenameIndex(
+                name: "IX_Recipes_FavoritId",
+                table: "Recipes",
+                newName: "IX_Recipes_FavoriteId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Recipes_Favorits_FavoriteId",
+                table: "Recipes",
+                column: "FavoriteId",
+                principalTable: "Favorits",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            if (migrationBuilder is null)
+            {
+                throw new ArgumentNullException(nameof(migrationBuilder));
+            }
+
+            migrationBuilder.DropForeignKey(
+                name: "FK_Recipes_Favorits_FavoriteId",
+                table: "Recipes");
+
+            migrationBuilder.RenameColumn(
+                name: "FavoriteId",
+                table: "Recipes",
+                newName: "FavoritId");
+
+            migrationBuilder.RenameIndex(
+                name: "IX_Recipes_FavoriteId",
+                table: "Recipes",
+                newName: "IX_Recipes_FavoritId");
+
+            migrationBuilder.AddForeignKey(
+                name: "FK_Recipes_Favorits_FavoritId",
+                table: "Recipes",
+                column: "FavoritId",
+                principalTable: "Favorits",
+                principalColumn: "Id",
+                onDelete: ReferentialAction.Cascade);
+        }
+    }
+}

Francesco.Recipes.World/Migrations/FrancescosRecipesWorldDbContextModelSnapshot.cs

@@ -221,7 +221,7 @@ namespace Francesco.Recipes.World.Migrations
                     b.Property<int>("Difficulty")
                         .HasColumnType("int");
 
-                    b.Property<Guid>("FavoritId")
+                    b.Property<Guid>("FavoriteId")
                         .HasColumnType("uniqueidentifier");
 
                     b.Property<bool>("IsFavorite")
@@ -244,7 +244,7 @@ namespace Francesco.Recipes.World.Migrations
 
                     b.HasIndex("CategoryId");
 
-                    b.HasIndex("FavoritId");
+                    b.HasIndex("FavoriteId");
 
                     b.ToTable("Recipes");
                 });
@@ -460,15 +460,15 @@ namespace Francesco.Recipes.World.Migrations
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
-                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Favorit.Favorit", "Favorit")
+                    b.HasOne("Francesco.Recipes.World.Models.BackendModels.Favorit.Favorit", "Favorite")
                         .WithMany("Recipe")
-                        .HasForeignKey("FavoritId")
+                        .HasForeignKey("FavoriteId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
                     b.Navigation("Category");
 
-                    b.Navigation("Favorit");
+                    b.Navigation("Favorite");
                 });
 
             modelBuilder.Entity("Francesco.Recipes.World.Models.BackendModels.RecipeIngredient.RecipeIngredient", b =>

Francesco.Recipes.World/Models/BackendModels/Recipe/Recipe.cs

@@ -34,7 +34,7 @@ public class Recipe : ITimeStampedEntity
 
     public virtual ICollection<MediaFile> MediaFiles { get; set; } = new List<MediaFile>();
 
-    public virtual Favorit Favorit { get; set; } = new ();
+    public virtual Favorit Favorite { get; set; } = new ();
 
     public virtual Category Category { get; set; } = new ();
 }

Francesco.Recipes.World/Models/FavoriteViewModel.cs

@@ -0,0 +1,16 @@
+using Francesco.Recipes.World.Constants;
+using Francesco.Recipes.World.Models.BackendModels.Recipe;
+
+namespace Francesco.Recipes.World.Models
+{
+    public class FavoriteViewModel
+    {
+        public IEnumerable<Recipe> FavoriteRecipes { get; set; } = new List<Recipe>();
+
+        public string SortOrder { get; set; } = SortOrders.Newest;
+
+        public bool HasFavorites => FavoriteRecipes.Any();
+
+        public string SortOrderDisplayText => SortOrder == SortOrders.Oldest ? "Älteste Favorits" : "Neueste Favorits";
+    }
+}

Francesco.Recipes.World/Models/SearchViewModel.cs

@@ -0,0 +1,21 @@
+namespace Francesco.Recipes.World.Models
+{
+    public class SearchViewModel
+    {
+        public Guid Id { get; set; }
+
+        public string Name { get; set; } = string.Empty;
+
+        public string? Description { get; set; }
+
+        public bool IsFavorite { get; set; }
+
+        public byte[]? ImageData { get; set; }
+
+        public string? MimeType { get; set; }
+
+        public List<string> Ingredients { get; set; } = new ();
+
+        public TimeSpan TotalTime { get; set; }
+    }
+}

Francesco.Recipes.World/Program.cs

@@ -20,7 +20,8 @@ var connectionString = builder.Configuration.GetConnectionString("FrancescosReci
                        ?? throw new InvalidOperationException("Connection string 'FrancescosRecipesWorldDbContextConnection' not found.");
 
 services.AddDbContext<FrancescosRecipesWorldDbContext>(options =>
-    options.UseSqlServer(connectionString));
+    options.UseSqlServer(connectionString, sqlOptions =>
+        sqlOptions.UseQuerySplittingBehavior(QuerySplittingBehavior.SplitQuery)));
 
 // Add services to the container.
 builder.Services.AddControllersWithViews();

Francesco.Recipes.World/Repositories/Category/CategoryRepository.cs

@@ -47,6 +47,7 @@
             return await _context.Categories
                 .Include(c => c.Recipes)
                     .ThenInclude(r => r.MediaFiles)
+                    .AsSplitQuery()
                 .ToListAsync();
         }
     }

Francesco.Recipes.World/Repositories/Favorit/FavoritRepository.cs

@@ -17,6 +17,8 @@
         {
             return await _context.Recipes
                   .Where(r => r.IsFavorite)
+                  .Include(r => r.Favorite)
+                  .Include(r => r.MediaFiles)
                   .ToListAsync();
         }
 
@@ -28,12 +30,32 @@
 
         public async Task AddFavoriteAsync(Guid recipeId)
         {
-            var recipe = await _context.Recipes.FindAsync(recipeId);
+            var recipe = await _context.Recipes
-            if (recipe != null && !recipe.IsFavorite)
+                .Include(r => r.Favorite)
+                .FirstOrDefaultAsync(r => r.Id == recipeId);
+
+            if (recipe == null)
             {
-                recipe.IsFavorite = true;
+                throw new InvalidOperationException("Recipe not found.");
-                await _context.SaveChangesAsync();
             }
+
+            if (recipe.IsFavorite)
+            {
+                throw new InvalidOperationException("Recipe is already a favorite.");
+            }
+
+            recipe.IsFavorite = true;
+
+            if (recipe.Favorite == null || recipe.Favorite.Id == Guid.Empty)
+            {
+                recipe.Favorite = new Models.BackendModels.Favorit.Favorit
+                {
+                    Id = Guid.NewGuid(),
+                    CreatedAt = DateTime.Now,
+                };
+            }
+
+            await _context.SaveChangesAsync();
         }
 
         public async Task RemoveFavoriteAsync(Guid recipeId)

Francesco.Recipes.World/Repositories/MediaFile/MediaFileRepository.cs

@@ -1,5 +1,6 @@
 namespace Francesco.Recipes.World.Repositories.MediaFile
 {
+    using Francesco.Recipes.World.Constants;
     using Francesco.Recipes.World.Data;
     using Francesco.Recipes.World.Models.BackendModels.MediaFile;
     using Francesco.Recipes.World.Models.BackendModels.Recipe;
@@ -83,7 +84,7 @@
             {
                 var recipe = await _recipeRepository.GetRecipeAsync(recipeId);
 
-                var isImage = mediaFile.ContentType.StartsWith("image/");
+                var isImage = mediaFile.ContentType.StartsWith(ContentType.Image);
                 var isVideo = mediaFile.ContentType.StartsWith("video/");
 
                 if (!isImage && !isVideo)
@@ -93,7 +94,7 @@
 
                 if (isImage)
                 {
-                    await RemoveExistingMediaAsync(recipe, "image/");
+                    await RemoveExistingMediaAsync(recipe, ContentType.Image);
                 }
                 else
                 {

Francesco.Recipes.World/Repositories/Recipe/IRecipeRepository.cs

@@ -1,5 +1,6 @@
 namespace Francesco.Recipes.World.Repositories.Recipe
 {
+    using Francesco.Recipes.World.Models;
     using Francesco.Recipes.World.Models.BackendModels.Category;
     using Francesco.Recipes.World.Models.BackendModels.Recipe;
 
@@ -17,6 +18,7 @@
 
         Task<Recipe> CreateRecipeForCategoryAsync(Category category, string name, string description, Difficulty difficulty, int servings, TimeSpan preparationTime, TimeSpan cookingTime);
 
-        Task<IEnumerable<Recipe>> SearchInRecipesAndIngredients(string searchterm);
+        Task<bool> DeleteRecipeAsync(Guid recipeId);
+        Task<IEnumerable<SearchViewModel>> SearchInRecipesAndIngredients(string searchTerm);
     }
 }

Francesco.Recipes.World/Repositories/Recipe/RecipeRepository.cs

@@ -1,6 +1,9 @@
 namespace Francesco.Recipes.World.Repositories.Recipe
 {
+    using System.Linq.Expressions;
+    using Francesco.Recipes.World.Constants;
     using Francesco.Recipes.World.Data;
+    using Francesco.Recipes.World.Models;
     using Francesco.Recipes.World.Models.BackendModels.Category;
     using Francesco.Recipes.World.Models.BackendModels.Ingredient;
     using Francesco.Recipes.World.Models.BackendModels.Recipe;
@@ -38,6 +41,7 @@
              .ThenInclude(ri => ri.Unit)
          .Include(r => r.MediaFiles)
          .Include(r => r.Instructions)
+            .ThenInclude(i => i.MediaFiles)
          .FirstOrDefaultAsync(r => r.Id == recipeId);
         }
 
@@ -147,21 +151,32 @@
             await _context.SaveChangesAsync();
         }
 
-        public async Task<IEnumerable<Recipe>> SearchInRecipesAndIngredients(string searchTerm)
+        public async Task<IEnumerable<SearchViewModel>> SearchInRecipesAndIngredients(string searchTerm)
         {
-            var queryable = _context.Recipes
+            try
-                .Include(r => r.RecipeIngredients)
-                    .ThenInclude(ri => ri.Ingredient)
-                .AsQueryable();
-
-            if (!string.IsNullOrWhiteSpace(searchTerm))
             {
-                searchTerm = searchTerm.ToLower();
+                if (string.IsNullOrWhiteSpace(searchTerm))
-                queryable = queryable.Where(r => r.Name.ToLower().Contains(searchTerm) ||
+                {
-                                                 r.RecipeIngredients.Any(ri => ri.Ingredient.Name.ToLower().Contains(searchTerm)));
+                    return await _context.Recipes
+                        .OrderByDescending(r => r.CreatedAt)
+                        .Take(20)
+                        .Select(SearchViewModelSelector())
+                        .ToListAsync();
                 }
 
-            return await queryable.ToListAsync();
+                var normalizedSearchTerm = searchTerm.ToLower();
+
+                return await ApplyRecipeSearchFilter(_context.Recipes, normalizedSearchTerm)
+                    .OrderByDescending(r => r.CreatedAt)
+                    .Take(100)
+                    .Select(SearchViewModelSelector())
+                   .ToListAsync();
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"Error in SearchInRecipesAndIngredientsOptimized: {ex.Message}");
+                return new List<SearchViewModel>();
+            }
         }
 
         public async Task<IReadOnlyCollection<Recipe>> GetRecipesByDifficultyAsync(Difficulty? difficulty)
@@ -182,5 +197,77 @@
                     .ThenInclude(ri => ri.Ingredient)
                 .ToListAsync();
         }
+
+        private static Expression<Func<Recipe, SearchViewModel>> SearchViewModelSelector()
+        {
+            return r => new SearchViewModel
+            {
+                Id = r.Id,
+                Name = r.Name,
+                Description = r.Description,
+                IsFavorite = r.IsFavorite,
+                ImageData = r.MediaFiles
+                    .Where(m => m.MimeType != null && m.MimeType.StartsWith(ContentType.Image))
+                    .Select(m => m.Data)
+                    .FirstOrDefault(),
+                MimeType = r.MediaFiles
+                    .Where(m => m.MimeType != null && m.MimeType.StartsWith(ContentType.Image))
+                    .Select(m => m.MimeType)
+                    .FirstOrDefault(),
+                Ingredients = r.RecipeIngredients.Select(ri => ri.Ingredient.Name).ToList(),
+                TotalTime = r.PreparationTime.Add(r.CookingTime),
+            };
+        }
+
+        private static IQueryable<Recipe> ApplyRecipeSearchFilter(IQueryable<Recipe> query, string normalizedSearchTerm)
+        {
+            return query.Where(r =>
+                EF.Functions.Like(r.Name.ToLower(), $"%{normalizedSearchTerm}%") ||
+                (r.Description != null && EF.Functions.Like(r.Description.ToLower(), $"%{normalizedSearchTerm}%")) ||
+                r.RecipeIngredients.Any(ri => EF.Functions.Like(ri.Ingredient.Name.ToLower(), $"%{normalizedSearchTerm}%")));
+        }
+
+        public async Task<bool> DeleteRecipeAsync(Guid recipeId)
+        {
+            var recipe = await GetRecipeByIdAsync(recipeId);
+
+            if (recipe == null)
+            {
+                return false;
+            }
+
+            if (recipe.RecipeIngredients != null && recipe.RecipeIngredients.Any())
+            {
+                _context.RecipeIngredients.RemoveRange(recipe.RecipeIngredients);
+            }
+
+            if (recipe.Instructions != null && recipe.Instructions.Any())
+            {
+                foreach (var instruction in recipe.Instructions)
+                {
+                    if (instruction.MediaFiles != null && instruction.MediaFiles.Any())
+                    {
+                        _context.MediaFiles.RemoveRange(instruction.MediaFiles);
+                    }
+                }
+
+                _context.Instructions.RemoveRange(recipe.Instructions);
+            }
+
+            if (recipe.MediaFiles != null && recipe.MediaFiles.Any())
+            {
+                _context.MediaFiles.RemoveRange(recipe.MediaFiles);
+            }
+
+            if (recipe.Favorit != null && recipe.Favorit.Id != Guid.Empty)
+            {
+                _context.Remove(recipe.Favorit);
+            }
+
+            _context.Recipes.Remove(recipe);
+
+            await _context.SaveChangesAsync();
+            return true;
+        }
     }
 }

Francesco.Recipes.World/Views/Favorite/Index.cshtml

@@ -0,0 +1,77 @@
+@model Francesco.Recipes.World.Models.FavoriteViewModel
+@{
+	ViewData["Title"] = "Favoriten";
+}
+
+<h2 class="mb-4">Favoriten</h2>
+
+<div class="mb-4 text-end">
+	<div class="dropdown">
+		<button class="btn btn-outline-secondary dropdown-toggle" type="button" id="sortDropdown"
+				data-bs-toggle="dropdown" aria-expanded="false">
+			@Model.SortOrderDisplayText
+		</button>
+		<ul class="dropdown-menu dropdown-menu-end" aria-labelledby="sortDropdown">
+			<li>
+				<a class="dropdown-item @(Model.SortOrder == "newest" ? "active" : "")"
+				   href="@Url.Action("Index", new { sortOrder = "newest" })">Neueste Favorits</a>
+			</li>
+			<li>
+				<a class="dropdown-item @(Model.SortOrder == "oldest" ? "active" : "")"
+				   href="@Url.Action("Index", new { sortOrder = "oldest" })">Älteste Favorits</a>
+			</li>
+		</ul>
+	</div>
+</div>
+
+@if (!Model.HasFavorites)
+{
+	<div class="alert alert-info">
+		Keine Favoriten vorhanden. Füge Rezepte zu deinen Favoriten hinzu, indem du auf den Stern klickst.
+	</div>
+}
+else
+{
+	<div class="row row-cols-1 row-cols-md-3 g-4">
+		@foreach (var recipe in Model.FavoriteRecipes)
+		{
+			<div class="col">
+				<div class="card h-100">
+					@{
+						var mediaFile = recipe.MediaFiles?.FirstOrDefault(m => m.MimeType != null && m.MimeType.StartsWith("image/"));
+						var imageData = mediaFile?.Data;
+						var mimeType = mediaFile?.MimeType;
+					}
+
+					<div class="card-img-top text-center bg-light" style="height:200px; display:flex; align-items:center; justify-content:center;">
+						@if (imageData != null && mimeType != null)
+						{
+							<img src="data:@mimeType;base64,@Convert.ToBase64String(imageData)"
+								 alt="@recipe.Name" class="img-fluid" style="max-height:100%; max-width:100%; object-fit:contain;" />
+						}
+						else
+						{
+							<div class="text-secondary">Kein Bild</div>
+						}
+					</div>
+
+					<div class="card-body">
+						<h5 class="card-title">@recipe.Name</h5>
+						<div class="d-flex align-items-center mt-3">
+							<span class="me-3">
+								@await Html.PartialAsync("_FavoriteButton", recipe)
+							</span>
+							<span class="text-muted">
+								<i class="bi bi-clock"></i> @(recipe.PreparationTime.TotalMinutes + recipe.CookingTime.TotalMinutes)min
+							</span>
+						</div>
+					</div>
+					<div class="card-footer bg-white">
+						<a href="@Url.Action("Details", "Recipe", new { recipeId = recipe.Id })"
+						   class="btn btn-outline-primary btn-sm w-100">Details</a>
+					</div>
+				</div>
+			</div>
+		}
+	</div>
+}

Francesco.Recipes.World/Views/Home/Index.cshtml

@@ -1,26 +1,26 @@
 @model IEnumerable<Francesco.Recipes.World.Views.Category.CategoryRecipesViewModel>
-@Html.AntiForgeryToken()
+	@Html.AntiForgeryToken()
 
-<div class="welcome-banner text-center mb-4">
+	<div class="welcome-banner text-center mb-4">
 		<img src="/images/banner2.jpg" alt="Willkommen" class="img-fluid" />
 		<h1 class="mt-3">Willkommen in der Rezept-App</h1>
-</div>
+	</div>
 
 
-<form hx-get="/Home/Search"
+	<form hx-get="/Home/Search"
 		  hx-target="#search-results"
 		  hx-trigger="keyup changed delay:300ms"
 		  onsubmit="return false;"
 		  class="mb-4">
-	<input type="text" name="query" class="form-control" placeholder="Suchen nach Rezepten oder Zutaten..." autocomplete="off" />
+		<input type="text" name="term" class="form-control" placeholder="Suchen nach Rezepten oder Zutaten..." autocomplete="off" />
-</form>
+	</form>
 
 
-<div id="search-results" class="mt-4"></div>
+	<div id="search-results" class="mt-4"></div>
 
 
-@foreach (var category in Model)
+	@foreach (var category in Model)
-{
+	{
 		<div class="category-section mb-5" id="category-@category.Category.Id">
 			<div class="d-flex justify-content-between align-items-center mb-3">
 				<h2>@category.Category.Name</h2>
@@ -76,6 +76,4 @@
 				</div>
 			</div>
 		</div>
-}
+	}
-
-

Francesco.Recipes.World/Views/Home/_SearchResultsPartial.cshtml

@@ -1,24 +1,21 @@
-@model IEnumerable<Francesco.Recipes.World.Models.BackendModels.Recipe.Recipe>
+@model IEnumerable<Francesco.Recipes.World.Models.SearchViewModel>
 
 @{
 	if (!Model.Any())
-{
+	{
 		<p class="text-muted">Keine Ergebnisse gefunden.</p>
-}
+	}
-else
+	else
-{
+	{
 		<div class="row">
 			@foreach (var recipe in Model)
 			{
 				<div class="col-md-4 mb-3">
 					<div class="card h-100 shadow-sm">
 						<div class="recipe-image">
-					@{
+							@if (recipe.ImageData != null && recipe.MimeType != null)
-						var mediaFile = recipe.MediaFiles.FirstOrDefault();
-						
-						if (mediaFile?.Data != null)
 							{
-							<img src="data:@mediaFile.MimeType;base64,@Convert.ToBase64String(mediaFile.Data)"
+								<img src="data:@recipe.MimeType;base64,@Convert.ToBase64String(recipe.ImageData)"
 									 alt="@recipe.Name"
 									 class="card-img-top" />
 							}
@@ -28,7 +25,6 @@ else
 									 alt="Platzhalter"
 									 class="card-img-top" />
 							}
-					}
 						</div>
 
 						<div class="card-body d-flex flex-column justify-content-between">
@@ -36,23 +32,44 @@ else
 								<h5 class="card-title">@recipe.Name</h5>
 								<p class="card-text text-muted mb-2">
 									<i class="bi bi-clock"></i>
-								@recipe.PreparationTime.Hours h @recipe.PreparationTime.Minutes min
+									@recipe.TotalTime.Hours h @recipe.TotalTime.Minutes min
 								</p>
 							</div>
 
-						<div>
+							<div class="d-flex justify-content-between align-items-center mt-3">
-							<button class="btn btn-outline-secondary"
+								<div class="favorite-button-container">
-									hx-post="/Recipe/ToggleFavorite"
+									<form hx-post="@Url.Action(recipe.IsFavorite ? "RemoveFavorite" : "AddFavorite", "Recipe")"
-									hx-vals='{"id": "@recipe.Id"}'
+										  hx-target="this"
 										  hx-swap="outerHTML">
-								<i class="bi @((recipe.IsFavorite) ? "bi-star-fill" : "bi-star")"></i>
+										@Html.AntiForgeryToken()
+										<input type="hidden" name="recipeId" value="@recipe.Id" />
+										<button type="submit" class="btn btn-link p-0" style="width: 40px; height: 40px;">
+											@if (recipe.IsFavorite)
+											{
+												<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="#FFD700">
+													<path d="M12 17.27L18.18 21 16.54 13.97
+						 	22 9.24l-7.19-.62L12 2 9.19 8.62
+						 	2 9.24l5.46 4.73L5.82 21z" />
+												</svg>
+											}
+											else
+											{
+												<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#999" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+													<path d="M12 17.27L18.18 21 16.54 13.97
+						 	22 9.24l-7.19-.62L12 2 9.19 8.62
+						 	2 9.24l5.46 4.73L5.82 21z" />
+												</svg>
+											}
 										</button>
+									</form>
+								</div>
+
+								<a href="/Recipe/Details/@recipe.Id" class="btn btn-primary btn-sm">Details</a>
 							</div>
 						</div>
 					</div>
 				</div>
 			}
 		</div>
+	}
 }
-}
-

Francesco.Recipes.World/Views/Recipe/Details.cshtml

@@ -6,7 +6,7 @@
 
 <h1>@Model.Name</h1>
 
-<div class="recipe-details">
+<div class="recipe-details" data-recipe-id="@Model.Id">
 	<div class="recipe-image">
 		@if (Model.MediaFiles.Any() && Model.MediaFiles.First().Data != null)
 		{
@@ -20,31 +20,163 @@
 	<div class="recipe-info">
 		<p><strong>Description:</strong> @Model.Description</p>
 		<p><strong>Difficulty:</strong> @Model.Difficulty</p>
-		<p><strong>Servings:</strong> @Model.Servings</p>
 		<p><strong>Preparation Time:</strong> @Model.PreparationTime</p>
 		<p><strong>Cooking Time:</strong> @Model.CookingTime</p>
 	</div>
-	<div class="recipe-ingredients">
+
-		<h3>Ingredients</h3>
+	@await Html.PartialAsync("_AdjustableIngredientsPartial", Model)
-		<form id="ingredient-form">
+
+	@await Html.PartialAsync("_RecipeInstructionGridPartial", new Francesco.Recipes.World.Models.InstructionViewModel
+{
+	RecipeId = Model.Id,
+	Instructions = Model.Instructions.ToList()
+})
+
+	<form hx-post="@($"/{Model.Id}/Delete")"
+		  hx-confirm="Sind Sie sicher, dass Sie dieses Rezept löschen möchten? Diese Aktion kann nicht rückgängig gemacht werden."
+		  hx-redirect="/">
 		@Html.AntiForgeryToken()
-			<ul id="ingredient-list">
+		<button type="submit" class="btn btn-danger">
-				@foreach (var ingredient in Model.RecipeIngredients)
+			<i class="bi bi-trash"></i> Rezept löschen
-				{
+		</button>
-					<li id="ingredient-@ingredient.Id">
-						<input type="checkbox" name="ingredientIds" value="@ingredient.Id" />
-						@ingredient.Ingredient.Name - @ingredient.Quantity @(ingredient.Unit != null ? ingredient.Unit.Symbol : string.Empty)
-					</li>
-				}
-			</ul>
-			<button type="button" class="btn btn-primary" onclick="addSelectedIngredientsToShoppingList()">Add Selected to Shopping List</button>
 	</form>
-	</div>
 </div>
 
 @section Scripts {
 	<script>
-		async function addSelectedIngredientsToShoppingList() {
+		document.addEventListener('DOMContentLoaded', function() {
+			const recipeId = '@Model.Id';
+			window.recipeId = recipeId;
+
+			const originalServings = @Model.Servings;
+
+			const specialUnits = {
+				discreteUnits: ["stk", "zehe", "blatt", "bund", "stange"],
+				smallUnits: ["msp"],
+				spoonUnits: {
+					"TL": { name: "teelöffel", toMl: 5 },
+					"EL": { name: "esslöffel", toMl: 15 }
+				}
+			};
+
+			const conversionTable = {
+				"knoblauch": {
+					unit: "zehe",
+					smallAmount: 0.5
+				},
+			};
+
+			const savedServings = localStorage.getItem(`recipe_${recipeId}_servings`);
+			if (savedServings) {
+				document.getElementById('servingsInput').value = savedServings;
+				adjustIngredientQuantities(parseInt(savedServings));
+			}
+
+			document.getElementById('decreaseServings').addEventListener('click', function () {
+				const input = document.getElementById('servingsInput');
+				const currentValue = parseInt(input.value);
+				if (currentValue > 1) {
+					input.value = currentValue - 1;
+					adjustIngredientQuantities(currentValue - 1);
+					saveServingsToLocalStorage(currentValue - 1);
+				}
+			});
+
+			document.getElementById('increaseServings').addEventListener('click', function () {
+				const input = document.getElementById('servingsInput');
+				const currentValue = parseInt(input.value);
+				input.value = currentValue + 1;
+				adjustIngredientQuantities(currentValue + 1);
+				saveServingsToLocalStorage(currentValue + 1);
+			});
+
+			document.getElementById('servingsInput').addEventListener('change', function () {
+				const newServings = parseInt(this.value);
+				if (newServings < 1) {
+					this.value = 1;
+					adjustIngredientQuantities(1);
+					saveServingsToLocalStorage(1);
+				} else {
+					adjustIngredientQuantities(newServings);
+					saveServingsToLocalStorage(newServings);
+				}
+			});
+
+			function adjustIngredientQuantities(newServings) {
+				const ingredients = document.querySelectorAll('#adjustable-ingredient-list li');
+
+				ingredients.forEach(ingredient => {
+					const originalQuantity = parseFloat(ingredient.getAttribute('data-original-quantity'));
+					const ingredientName = ingredient.getAttribute('data-ingredient-name').toLowerCase();
+					const unitSymbol = ingredient.getAttribute('data-unit');
+					const unitName = ingredient.getAttribute('data-unit-name');
+
+					let adjustedQuantity = (originalQuantity / originalServings) * newServings;
+					let finalQuantity = adjustedQuantity;
+					let note = "";
+
+					if (specialUnits.discreteUnits.includes(unitSymbol)) {
+						if (adjustedQuantity < 1 && adjustedQuantity > 0) {
+							finalQuantity = Math.ceil(adjustedQuantity);
+							note = " (ggf. eine kleine/halbe nehmen)";
+						} else {
+							finalQuantity = Math.round(adjustedQuantity);
+						}
+					}
+							// Convert small unit "msp" (pinch) to teaspoons (TL) for a better estimate
+							// 4 pinches = about 1 TL → show that as a note, rounded to 1 decimal
+					else if (specialUnits.smallUnits.includes(unitSymbol)) {
+						if (adjustedQuantity > 3) {
+							finalQuantity = Math.round(adjustedQuantity / 4 * 10) / 10;
+							note = ` (ca. ${finalQuantity} TL)`;
+							finalQuantity = adjustedQuantity;
+						} else {
+							finalQuantity = Math.round(adjustedQuantity);
+						}
+					}
+					else if (Object.keys(specialUnits.spoonUnits).includes(unitSymbol)) {
+						if (adjustedQuantity > 4 && unitSymbol === "TL") {
+							const esslöffel = Math.round(adjustedQuantity / 3 * 10) / 10;
+							note = ` (ca. ${esslöffel} EL)`;
+						}
+						finalQuantity = Math.round(adjustedQuantity * 2) / 2;
+					}
+
+					if (ingredientName.includes("knoblauch") && unitSymbol === "zehe" && adjustedQuantity < 1) {
+						finalQuantity = 1;
+						note = " (kleine Zehe)";
+					}
+
+					const formattedQuantity = formatQuantity(finalQuantity);
+					ingredient.querySelector('.ingredient-quantity').textContent = formattedQuantity;
+
+					const noteElement = ingredient.querySelector('.ingredient-note');
+					if (noteElement) {
+						noteElement.textContent = note;
+					}
+				});
+			}
+
+			function saveServingsToLocalStorage(servings) {
+				localStorage.setItem(`recipe_${recipeId}_servings`, servings.toString());
+			}
+
+			function formatQuantity(quantity) {
+				if (Number.isInteger(quantity)) {
+					return quantity;
+				}
+
+				if (quantity === 0.5 || quantity === 0.25 || quantity === 0.75) {
+					return quantity;
+				}
+
+				return Math.round(quantity * 10) / 10;
+			}
+
+
+			window.addSelectedIngredientsToShoppingList = function(recipeIdParam) {
+				const idToUse = recipeIdParam || recipeId;
+
 				var form = document.getElementById('ingredient-form');
 				var formData = new FormData(form);
 				var selectedIngredientIds = formData.getAll('ingredientIds');

Francesco.Recipes.World/Views/Shared/_AdjustableIngredientsPartial.cshtml

@@ -0,0 +1,36 @@
+@model Francesco.Recipes.World.Models.BackendModels.Recipe.Recipe
+
+<div class="adjustable-ingredients">
+	<div class="serving-adjustment mb-3" data-original-servings="@Model.Servings">
+		<h3>Ingredients</h3>
+		<div class="d-flex align-items-center mb-2">
+			<label for="servingsInput" class="me-2">Adjust servings:</label>
+			<div class="input-group" style="max-width: 150px;">
+				<button type="button" class="btn btn-outline-secondary" id="decreaseServings">-</button>
+				<input type="number" class="form-control text-center" id="servingsInput" value="@Model.Servings" min="1">
+				<button type="button" class="btn btn-outline-secondary" id="increaseServings">+</button>
+			</div>
+			<span class="ms-2 text-muted">(Original: @Model.Servings)</span>
+		</div>
+	</div>
+
+	<form id="ingredient-form">
+		<ul id="adjustable-ingredient-list">
+			@foreach (var ingredient in Model.RecipeIngredients)
+			{
+				<li id="ingredient-@ingredient.Id"
+					data-ingredient-id="@ingredient.Id"
+					data-original-quantity="@ingredient.Quantity"
+					data-ingredient-name="@ingredient.Ingredient.Name"
+					data-unit="@(ingredient.Unit?.Symbol ?? string.Empty)">
+					<input type="checkbox" name="ingredientIds" value="@ingredient.Id" />
+					<span class="ingredient-name">@ingredient.Ingredient.Name</span> -
+					<span class="ingredient-quantity">@ingredient.Quantity</span>
+					<span class="ingredient-unit">@(ingredient.Unit != null ? ingredient.Unit.Symbol : string.Empty)</span>
+					<span class="ingredient-note"></span>
+				</li>
+			}
+		</ul>
+		<button type="button" class="btn btn-primary mt-2" onclick="addSelectedIngredientsToShoppingList('@Model.Id')">Add Selected to Shopping List</button>
+	</form>
+</div>

Francesco.Recipes.World/Views/Shared/_RecipeInstructionGridPartial.cshtml

@@ -0,0 +1,31 @@
+@model Francesco.Recipes.World.Models.InstructionViewModel
+
+<div class="recipe-instructions-section">
+	<h3>Instructions</h3>
+
+	<div class="instructions-grid">
+		@foreach (var instruction in Model.Instructions.OrderBy(i => i.Number))
+		{
+			<div class="instruction-card">
+				<div class="instruction-image">
+					@if (instruction.MediaFiles != null && instruction.MediaFiles.Any())
+					{
+						var mediaFile = instruction.MediaFiles.First();
+						if (mediaFile.Data != null && mediaFile.Data.Length > 0)
+						{
+							<img src="data:@mediaFile.MimeType;base64,@Convert.ToBase64String(mediaFile.Data)" alt="Step @instruction.Number" />
+						}
+					}
+					else
+					{
+						<div class="placeholder-image">
+							<i class="bi bi-image"></i>
+						</div>
+					}
+					<span class="step-number">@instruction.Number</span>
+				</div>
+				<p class="instruction-text">@instruction.Description</p>
+			</div>
+		}
+	</div>
+</div>

Francesco.Recipes.World/wwwroot/css/site.css

@@ -86,6 +86,106 @@ textarea.form-control {
     margin-top: 10px;
 }
 
+
+/* Recipe Instructions Grid Layout */
+.instructions-grid {
+    display: grid;
+    grid-template-columns: repeat(3, 1fr);
+    gap: 1rem;
+    margin-top: 2rem;
+    margin-bottom: 2rem;
+}
+
+@media (max-width: 992px) {
+    .instructions-grid {
+        grid-template-columns: repeat(2, 1fr);
+    }
+}
+
+@media (max-width: 576px) {
+    .instructions-grid {
+        grid-template-columns: 1fr;
+    }
+}
+
+.instruction-card {
+    border: 1px solid #ccc;
+    padding: 1rem;
+    border-radius: 8px;
+    background-color: white;
+}
+
+.instruction-image {
+    position: relative;
+    width: 100%;
+    aspect-ratio: 1 / 1;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+    overflow: hidden;
+    margin-bottom: 0.5rem;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background-color: #f8f9fa;
+    text-align: center;
+}
+
+    .instruction-image img {
+        width: 100%;
+        height: 100%;
+        object-fit: cover;
+        border-radius: 4px;
+    }
+
+.placeholder-image {
+    width: 100%;
+    height: 100%;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    font-size: 2rem;
+    color: #999;
+    background-color: #f0f0f0;
+    border-radius: 4px;
+}
+
+.step-number {
+    position: absolute;
+    bottom: 8px;
+    right: 8px;
+    background: rgba(0, 0, 0, 0.6);
+    color: white;
+    padding: 3px 8px;
+    border-radius: 50%;
+    font-size: 0.875rem;
+    font-weight: bold;
+}
+
+.instruction-text {
+    font-size: 0.9rem;
+    line-height: 1.4;
+    color: #333;
+}
+
+.recipe-instructions-section h3 {
+    margin-bottom: 1.5rem;
+    position: relative;
+    padding-bottom: 0.5rem;
+}
+
+    .recipe-instructions-section h3:after {
+        content: '';
+        position: absolute;
+        bottom: 0;
+        left: 0;
+        width: 50px;
+        height: 2px;
+        background-color: #007bff;
+    }
+
+
+}
+
 .recipe-card {
     cursor: pointer;
     transition: all 0.3s ease;