Undo Guid to Int

GameLibrary/Data/ApplicationDbContext.cs

@@ -18,14 +18,58 @@
 
 namespace GameLibrary.Data;
 
-public class ApplicationDbContext : IdentityDbContext<User, Role, int>
+public class ApplicationDbContext : IdentityDbContext<User, Role, Guid>
 {
     public ApplicationDbContext(DbContextOptions<ApplicationDbContext> options)
         : base(options)
     {
     }
-
-    public DbSet<Game> Games { get; set; }
-    public DbSet<Review> Reviews { get; set; }
-    public DbSet<UserFavorite> UserFavorites { get; set; }
+    public DbSet<Game> Games => Set<Game>();
+    public DbSet<Review> Reviews => Set<Review>();
+    public DbSet<UserFavorite> UserFavorites => Set<UserFavorite>();
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        base.OnModelCreating(modelBuilder);
+        // Game configurations
+        modelBuilder.Entity<Game>(entity =>
+        {
+            entity.Property(e => e.Title).IsRequired().HasMaxLength(100);
+            entity.Property(e => e.Description).IsRequired().HasMaxLength(2000);
+            entity.Property(e => e.Genre).IsRequired().HasMaxLength(50);
+            entity.Property(e => e.Developer).IsRequired().HasMaxLength(100);
+            entity.Property(e => e.Publisher).IsRequired().HasMaxLength(100);
+            entity.Property(e => e.ImageUrl).HasMaxLength(500);
+            entity.Property(e => e.Rating).HasPrecision(3, 1);
+        });
+        // Review configurations
+        modelBuilder.Entity<Review>(entity =>
+        {
+            entity.HasOne(r => r.Game)
+                .WithMany(g => g.Reviews)
+                .HasForeignKey(r => r.GameId)
+                .OnDelete(DeleteBehavior.Cascade);
+            entity.HasOne(r => r.User)
+                .WithMany(u => u.Reviews)
+                .HasForeignKey(r => r.UserId)
+                .OnDelete(DeleteBehavior.Cascade);
+            entity.Property(e => e.Comment).IsRequired().HasMaxLength(1000);
+            entity.Property(e => e.Rating).IsRequired();
+            entity.ToTable(t => t.HasCheckConstraint("CK_Review_Rating", "Rating >= 1 AND Rating <= 5"));
+        });
+        // UserFavorite configurations
+        modelBuilder.Entity<UserFavorite>(entity =>
+        {
+            entity.HasOne(uf => uf.User)
+                .WithMany(u => u.Favorites)
+                .HasForeignKey(uf => uf.UserId)
+                .OnDelete(DeleteBehavior.Cascade);
+            entity.HasOne(uf => uf.Game)
+                .WithMany(g => g.UserFavorites)
+                .HasForeignKey(uf => uf.GameId)
+                .OnDelete(DeleteBehavior.Cascade);
+            entity.HasIndex(e => new { e.UserId, e.GameId })
+                .IsUnique()
+                .HasDatabaseName("IX_UserFavorites_UserGame");
+        });
+    }
 }