Create all Models

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

@@ -4,7 +4,7 @@
     public class Category
     {
         public Guid Id { get; set; }
-        public string Name { get; set; }
+        public string? Name { get; set; }
         public virtual ICollection<Recipe> Recipes { get; set; } = new List<Recipe>();
     }
 }

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

@@ -5,6 +5,6 @@
     {
         public Guid Id { get; set; }
         public DateTime CreatedAt { get; set; }
-        public virtual Recipe Recipe { get; set; } = new();
+        public virtual ICollection<Recipe> Recipe { get; set; } = new List<Recipe>();
     }
 }

Francesco.Recipes.World/Models/BackendModels/File/MediaFile.cs

@@ -1,11 +0,0 @@
-using Francesco.Recipes.World.Models.BackendModels.File;
-using Francesco.Recipes.World.Models.BackendModels.Instruction;
-using Francesco.Recipes.World.Models.BackendModels.Recipe;
-
-public abstract class MediaFile
-{
-    public Guid Id { get; set; } = Guid.NewGuid();
-    public string? FileName { get; set; }
-    public string? MimeType { get; set; }
-    public byte[]? Data { get; set; }
-}

Francesco.Recipes.World/Models/BackendModels/File/MediaFileImageInstruction.cs

@@ -1,9 +0,0 @@
-namespace Francesco.Recipes.World.Models.BackendModels.File
-{
-    using Francesco.Recipes.World.Models.BackendModels.Instruction;
-
-    public class MediaFileImageInstruction : MediaFile
-    {
-        public virtual Instruction Instruction { get; set; }
-    }
-}

Francesco.Recipes.World/Models/BackendModels/File/MediaFileImageRecipe.cs

@@ -1,9 +0,0 @@
-namespace Francesco.Recipes.World.Models.BackendModels.File
-{
-    using Francesco.Recipes.World.Models.BackendModels.Recipe;
-
-    public class MediaFileImageRecipe : MediaFile
-    {
-        public virtual Recipe Recipe { get; set; }
-    }
-}

Francesco.Recipes.World/Models/BackendModels/File/MediaFileVideoRecipe.cs

@@ -1,8 +0,0 @@
-namespace Francesco.Recipes.World.Models.BackendModels.File
-{
-    using Francesco.Recipes.World.Models.BackendModels.Recipe;
-    public class MediaFileVideoRecipe : MediaFile
-    {
-        public virtual Recipe Recipe { get; set; }
-    }
-}

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

@@ -0,0 +1,9 @@
+namespace Francesco.Recipes.World.Models.BackendModels
+{
+    public interface ITimeStampedEntity
+    {
+        DateTime CreatedAt { get; set; }
+
+        DateTime? ModifiedAt { get; set; }
+    }
+}

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

@@ -7,10 +7,8 @@
     public class Ingredient
     {
         public Guid Id { get; set; }
-        public string Name { get; set; }
-        public int Quantity { get; set; }
+        public string? Name { get; set; }
         public virtual ICollection<RecipeIngredient> RecipeIngredients { get; set; } = new List<RecipeIngredient>();
         public virtual ICollection<IngredientsShoppingList> IngredientShoppingLists { get; set; } = new List<IngredientsShoppingList>();
-        public virtual Unit Unit { get; set; } = new();
     }
 }

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

@@ -1,13 +1,13 @@
 namespace Francesco.Recipes.World.Models.BackendModels.Instruction
 {
-    using Francesco.Recipes.World.Models.BackendModels.File;
+    using Francesco.Recipes.World.Models.BackendModels.MediaFile;
     using Francesco.Recipes.World.Models.BackendModels.Recipe;
     public class Instruction
     {
         public Guid Id { get; set; }
-        public string Description { get; set; }
-        public string Number { get; set; }
+        public string? Description { get; set; }
+        public string? Number { get; set; }
         public virtual Recipe Recipe { get; set; } = new();
-        public ICollection<MediaFileImageInstruction> MediaFileImageInstructions { get; set; } = new List<MediaFileImageInstruction>();
+        public virtual ICollection<MediaFile> MediaFiles { get; set; } = new List<MediaFile>();
     }
 }

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

@@ -0,0 +1,17 @@
+namespace Francesco.Recipes.World.Models.BackendModels.MediaFile
+{
+    using Francesco.Recipes.World.Models.BackendModels.Instruction;
+    using Francesco.Recipes.World.Models.BackendModels.Recipe;
+    public class MediaFile
+    {
+        public Guid Id { get; set; } = Guid.NewGuid();
+
+        public string? FileName { get; set; }
+
+        public string? MimeType { get; set; }
+
+        public byte[]? Data { get; set; }
+        public virtual Recipe? Recipe { get; set; } = new();
+        public virtual Instruction Instruction { get; set; } = new();
+    }
+}

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

@@ -2,25 +2,24 @@
 {
     using Francesco.Recipes.World.Models.BackendModels.Category;
     using Francesco.Recipes.World.Models.BackendModels.Favorit;
-    using Francesco.Recipes.World.Models.BackendModels.File;
     using Francesco.Recipes.World.Models.BackendModels.Instruction;
+    using Francesco.Recipes.World.Models.BackendModels.MediaFile;
     using Francesco.Recipes.World.Models.BackendModels.RecipeIngredient;
 
     public class Recipe
     {
         public Guid Id { get; set; }
-        public string Name { get; set; }
-        public string Description { get; set; }
+        public string? Name { get; set; }
+        public string? Description { get; set; }
         public Difficulty Difficulty { get; set; }
         public int Servings { get; set; }
         public TimeSpan PreparationTime { get; set; }
         public TimeSpan CookingTime { get; set; }
         public bool IsFavorite { get; set; }
+        public DateTime CreatedAt { get; set; }
         public virtual ICollection<RecipeIngredient> RecipeIngredients { get; set; } = new List<RecipeIngredient>();
         public virtual ICollection<Instruction> Instructions { get; set; } = new List<Instruction>();
-        public virtual ICollection<MediaFileImageRecipe> Images { get; set; } = new List<MediaFileImageRecipe>();
-        public virtual ICollection<MediaFileVideoRecipe> Videos { get; set; } = new List<MediaFileVideoRecipe>();
-        public virtual Category Category { get; set; } = new();
+        public virtual ICollection<MediaFile> MediaFiles { get; set; } = new List<MediaFile>();
         public virtual Favorit Favorit { get; set; } = new();
     }
 }

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

@@ -2,11 +2,13 @@
 {
     using Francesco.Recipes.World.Models.BackendModels.Ingredient;
     using Francesco.Recipes.World.Models.BackendModels.Recipe;
+    using Francesco.Recipes.World.Models.BackendModels.Unit;
     public class RecipeIngredient
     {
         public Guid Id { get; set; }
-        public Guid RecipeId { get; set; }
         public virtual Recipe Recipe { get; set; } = new();
         public virtual Ingredient Ingredient { get; set; } = new();
+        public virtual Unit Unit { get; set; } = new();
+        public int Quantity { get; set; }
     }
 }

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

@@ -3,11 +3,12 @@
 namespace Francesco.Recipes.World.Models.BackendModels.Unit
 {
     using Francesco.Recipes.World.Models.BackendModels.Ingredient;
+    using Francesco.Recipes.World.Models.BackendModels.RecipeIngredient;
     public class Unit
     {
         public Guid Id{ get; set; }
-        public string Name{ get; set; }
-        public string Symbol { get; set; }
-        public virtual ICollection<Ingredient> Ingredients { get; set; } = new List<Ingredient>();
+        public string? Name { get; set; }
+        public string? Symbol { get; set; }
+        public virtual ICollection<RecipeIngredient> RecipeIngredient { get; set; } = new List<RecipeIngredient>();
     } 
 }