Add entity framework (#11)

Co-authored-by: Maxime Adler <madler@sqli.com>
Reviewed-on: #11

src/GameIdeas/Server/GameIdeas.WebAPI/Context/GameIdeasContext.cs

@@ -0,0 +1,158 @@
+using GameIdeas.Shared.Model;
+using Microsoft.EntityFrameworkCore;
+
+namespace GameIdeas.WebAPI.Context;
+
+public class GameIdeasContext : DbContext
+{
+    public GameIdeasContext(DbContextOptions<GameIdeasContext> option) 
+        : base(option)
+    { }
+
+    public virtual DbSet<User> Users { get; set; } = null!;
+    public virtual DbSet<Developer> Developers { get; set; } = null!;
+    public virtual DbSet<Platform> Platforms { get; set; } = null!;
+    public virtual DbSet<Property> Properties { get; set; } = null!;
+    public virtual DbSet<Publisher> Publishers { get; set; } = null!;
+    public virtual DbSet<Tag> Tags { get; set; } = null!;
+    public virtual DbSet<Game> Games { get; set; } = null!;
+    public virtual DbSet<GameDeveloper> GameDevelopers { get; set; } = null!;
+    public virtual DbSet<GamePlatform> GamePlatforms { get; set; } = null!;
+    public virtual DbSet<GameProperty> GameProperties { get; set; } = null!;
+    public virtual DbSet<GamePublisher> GamePublishers { get; set; } = null!;
+    public virtual DbSet<GameTag> GameTags { get; set; } = null!;
+
+    protected override void OnModelCreating(ModelBuilder modelBuilder)
+    {
+        modelBuilder.Entity<User>(entity => {
+            entity.ToTable("User");
+
+            entity.Property(e => e.Id)
+                .UseIdentityByDefaultColumn()
+                .HasIdentityOptions(startValue: 100000);
+        });
+
+        modelBuilder.Entity<Developer>(entity => entity.ToTable("Developer"));
+
+        modelBuilder.Entity<Platform>(entity => entity.ToTable("Platform"));
+
+        modelBuilder.Entity<Property>(entity => entity.ToTable("Property"));
+
+        modelBuilder.Entity<Publisher>(entity => entity.ToTable("Publisher"));
+
+        modelBuilder.Entity<Tag>(entity => entity.ToTable("Tag"));
+
+        modelBuilder.Entity<Game>(entity =>
+        {
+            entity.ToTable("Game");
+
+            entity.HasIndex(e => e.CreationUserId);
+
+            entity.HasIndex(e => e.ModificationUserId);
+
+            entity.Property(e => e.CreationDate)
+                 .HasDefaultValueSql("now()");
+
+            entity.Property(e => e.Id)
+                .UseIdentityByDefaultColumn()
+                .HasIdentityOptions(startValue: 100000);
+
+            entity.HasOne(d => d.CreationUser)
+                .WithMany(p => p.CreationGames)
+                .HasForeignKey(d => d.CreationUserId)
+                .OnDelete(DeleteBehavior.ClientSetNull);
+
+            entity.HasOne(d => d.ModificationUser)
+                .WithMany(p => p.ModificationGames)
+                .HasForeignKey(d => d.ModificationUserId)
+                .OnDelete(DeleteBehavior.ClientSetNull);
+        });
+
+        modelBuilder.Entity<GameDeveloper>(entity =>
+        {
+            entity.ToTable("GameDeveloper");
+
+            entity.HasKey(e => new { e.GameId, e.DeveloperId });
+
+            entity.HasOne(d => d.Game)
+                .WithMany(p => p.GameDevelopers)
+                .HasForeignKey(d => d.GameId)
+                .OnDelete(DeleteBehavior.Cascade);
+
+            entity.HasOne(d => d.Developer)
+                .WithMany(p => p.GameDevelopers)
+                .HasForeignKey(d => d.DeveloperId)
+                .OnDelete(DeleteBehavior.Cascade);
+        });
+
+        modelBuilder.Entity<GamePlatform>(entity =>
+        {
+            entity.ToTable("GamePlatform");
+
+            entity.HasKey(e => new { e.GameId, e.PlatformId });
+
+            entity.HasOne(d => d.Game)
+                .WithMany(p => p.GamePlatforms)
+                .HasForeignKey(d => d.GameId)
+                .OnDelete(DeleteBehavior.Cascade);
+
+            entity.HasOne(d => d.Platform)
+                .WithMany(p => p.GamePlatforms)
+                .HasForeignKey(d => d.PlatformId)
+                .OnDelete(DeleteBehavior.Cascade);
+        });
+
+        modelBuilder.Entity<GameProperty>(entity =>
+        {
+            entity.ToTable("GameProperty");
+
+            entity.HasKey(e => new { e.GameId, e.PropertyId });
+
+            entity.HasOne(d => d.Game)
+                .WithMany(p => p.GameProperties)
+                .HasForeignKey(d => d.GameId)
+                .OnDelete(DeleteBehavior.Cascade);
+
+            entity.HasOne(d => d.Property)
+                .WithMany(p => p.GameProperties)
+                .HasForeignKey(d => d.PropertyId)
+                .OnDelete(DeleteBehavior.Cascade);
+        });
+
+        modelBuilder.Entity<GamePublisher>(entity =>
+        {
+            entity.ToTable("GamePublisher");
+
+            entity.HasKey(e => new { e.GameId, e.PublisherId });
+
+            entity.HasOne(d => d.Game)
+                .WithMany(p => p.GamePublishers)
+                .HasForeignKey(d => d.GameId)
+                .OnDelete(DeleteBehavior.Cascade);
+
+            entity.HasOne(d => d.Publisher)
+                .WithMany(p => p.GamePublishers)
+                .HasForeignKey(d => d.PublisherId)
+                .OnDelete(DeleteBehavior.Cascade);
+        });
+
+        modelBuilder.Entity<GameTag>(entity =>
+        {
+            entity.ToTable("GameTag");
+
+            entity.HasKey(e => new { e.GameId, e.TagId });
+
+            entity.HasOne(d => d.Game)
+                .WithMany(p => p.GameTags)
+                .HasForeignKey(d => d.GameId)
+                .OnDelete(DeleteBehavior.Cascade);
+
+            entity.HasOne(d => d.Tag)
+                .WithMany(p => p.GameTags)
+                .HasForeignKey(d => d.TagId)
+                .OnDelete(DeleteBehavior.Cascade);
+        });
+
+        base.OnModelCreating(modelBuilder);
+    }
+}