Adds Database Structure in C# with Entity Framework

WatchLog/Data/Database/Global/Admin.cs

@@ -0,0 +1,17 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace WatchLog.Data
+{
+    public class Admin
+    {
+        [Key]
+        public int Id { get; set; }
+
+        [Required]
+        [MaxLength(100)]
+        public required string Name { get; set; }
+
+        [Required]
+        public required string Password { get; set; } // Important: Save as HASH
+    }
+}

WatchLog/Data/Database/Global/Genre.cs

@@ -0,0 +1,23 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace WatchLog.Data
+{
+    public class Genre
+    {
+        [Key]
+        public int Id { get; set; }
+
+        [Required]
+        [MaxLength(50)]
+        public required string Name { get; set; }
+
+        [Required]
+        public required DateTime CreationTime { get; set; }
+
+        public DateTime? LastChange {  get; set; }
+
+
+        // --- Navigation Properties ---
+        public virtual ICollection<LinkTableGlobalGenre> LinkTableGlobalGenres { get; set; } = new List<LinkTableGlobalGenre>();
+    }
+}

WatchLog/Data/Database/Global/GlobalEntity.cs

@@ -0,0 +1,45 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace WatchLog.Data
+{
+    public class GlobalEntity
+    {
+        [Key]
+        public int Id { get; set; }
+
+        [Required]
+        [MaxLength(200)]
+        public required string Title { get; set; }
+
+        [MaxLength(500)]
+        public string? PicturePath { get; set; }
+
+        [Required]
+        public required DateTime CreationTime { get; set; }
+
+        public DateTime? LastChange { get; set; }
+
+
+        // --- Foreign Keys ---
+        [Required]
+        public int TypeId { get; set; }
+
+        [Required]
+        public int CreatorId { get; set; }
+
+
+        // --- Navigation Properties ---
+        [ForeignKey(nameof(TypeId))]
+        public virtual Type Type { get; set; } = null!;
+
+        [ForeignKey(nameof(CreatorId))]
+        public virtual User User { get; set; } = null!;
+
+        public virtual ICollection<LinkTableGlobalGenre> LinkTableGlobalGenres { get; set; } = new List<LinkTableGlobalGenre>();
+
+        public virtual ICollection<PrivateEntity> PrivateEntities { get; set; } = new List<PrivateEntity>();
+
+        public virtual ICollection<SharedListEntity> SharedListEntities { get; set; } = new List<SharedListEntity>();
+    }
+}

WatchLog/Data/Database/Global/LinkTableGlobalGenre.cs

@@ -0,0 +1,24 @@
+using System.ComponentModel.DataAnnotations.Schema;
+using Microsoft.EntityFrameworkCore;
+
+namespace WatchLog.Data
+{
+    [PrimaryKey(nameof(GlobalEntityId), nameof(GenreId))]
+    public class LinkTableGlobalGenre
+    {
+        // --- Foreign Keys ---
+        [Column(Order = 0)]
+        public int GlobalEntityId { get; set; }
+
+        [Column(Order = 1)]
+        public int GenreId { get; set; }
+
+
+        // --- Navigation Properties ---
+        [ForeignKey(nameof(GlobalEntityId))]
+        public virtual GlobalEntity GlobalEntity { get; set; } = null!;
+
+        [ForeignKey(nameof(GenreId))]
+        public virtual Genre Genre { get; set; } = null!;
+    }
+}

WatchLog/Data/Database/Global/StreamingPlatform.cs

@@ -0,0 +1,22 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace WatchLog.Data
+{
+    public class StreamingPlatform
+    {
+        [Key]
+        public int Id { get; set; }
+
+        [Required]
+        [MaxLength(100)]
+        public required string Name { get; set; }
+
+        [Required]
+        public string? PicturePath { get; set; }
+
+        [Required]
+        public required DateTime CreationTime { get; set; }
+
+        public DateTime? LastChange { get; set; }
+    }
+}

WatchLog/Data/Database/Global/Type.cs

@@ -0,0 +1,18 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace WatchLog.Data
+{
+    public class Type
+    {
+        [Key]
+        public int Id { get; set; }
+
+        [Required]
+        [MaxLength(50)]
+        public required string Name { get; set; }
+
+
+        // --- Navigation Property ---
+        public virtual ICollection<GlobalEntity> GlobalEntities { get; set; } = new List<GlobalEntity>();
+    }
+}

WatchLog/Data/Database/Global/User.cs

@@ -0,0 +1,32 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace WatchLog.Data
+{
+    public class User
+    {
+        [Key]
+        public int Id { get; set; }
+
+        [Required]
+        [MaxLength(100)]
+        public required string Name { get; set; }
+
+        [MaxLength(255)]
+        public string? Email { get; set; }
+
+        [Required]
+        public required string Password { get; set; } // Important: Save as HASH
+
+
+        // --- Navigation Properties ---
+        public virtual ICollection<PrivateEntity> PrivateEntities { get; set; } = new List<PrivateEntity>();
+
+        public virtual ICollection<GlobalEntity> GlobalEntities { get; set; } = new List<GlobalEntity>();
+
+        public virtual ICollection<Label> Labels { get; set; } = new List<Label>();
+
+        public virtual ICollection<UserWatchStatus> UserWatchStatuses { get; set; } = new List<UserWatchStatus>();
+
+        public virtual ICollection<LinkTableSharedUser> LinkTableSharedUsers { get; set; } = new List<LinkTableSharedUser>();
+    }
+}