add many to many with champions skill

Sources/EFLol/ChampionEntity.cs

@@ -18,7 +18,9 @@ namespace EFLol
 		//public LargeImage Image { get; set; }
 		//public ReadOnlyDictionary<string, int> Characteristics { get; private set; }
 
-		private HashSet<SkillEntity> skills = new HashSet<SkillEntity>();
+
+
+		public HashSet<SkillEntity> skills = new HashSet<SkillEntity>();
 		public Collection<SkinEntity> Skins { get; set; }
 		public Collection<RunePageEntity> ListRunePages { get; set; }
 }

Sources/EFLol/MyDbContext.cs

@@ -11,6 +11,7 @@ namespace EFLol
 	{
 		public DbSet<ChampionEntity> Champions { get; set; }
 		public DbSet<SkinEntity> Skins { get; set; }
+        public DbSet<SkillEntity> Skill { get; set; }
         public DbSet<RunePageEntity> RunePages { get; set; }
         public DbSet<RuneEntity> Runes { get; set; }
 
@@ -34,7 +35,9 @@ namespace EFLol
 			base.OnModelCreating(modelBuilder);
 			modelBuilder.Entity<ChampionEntity>().Property(c => c.Id).ValueGeneratedOnAdd();
 			modelBuilder.Entity<SkinEntity>().Property(s => s.Id).ValueGeneratedOnAdd();
+            modelBuilder.Entity<SkillEntity>().Property(s => s.Id).ValueGeneratedOnAdd();
 
+			modelBuilder.Entity<ChampionEntity>().HasMany(p => p.skills).WithMany(p => p.champions).UsingEntity(j => j.ToTable("ChampionSkills"));
 
             modelBuilder.Entity<RunePageEntity>().Property(s => s.Id).ValueGeneratedOnAdd();
             modelBuilder.Entity<RuneEntity>().Property(s => s.Id).ValueGeneratedOnAdd();

Sources/EFLol/Program.cs

@@ -15,10 +15,12 @@ internal class Program
             context.Database.EnsureCreated();
         }
 
+
         SkinEntity black = new SkinEntity { Name = "Black", Description = "Black skin", Icon = "black.png", Price = 0.99f };
         SkinEntity white = new SkinEntity { Name = "White", Description = "White skin", Icon = "white.png", Price = 150.99f };
         SkinEntity green = new SkinEntity { Name = "Green", Description = "Green skin", Icon = "green.png", Price = 4.99f };
 
+
         RuneEntity rune1 = new RuneEntity { Id = 1, Name = "rune1", Description = "super rune1" };
         RuneEntity rune2 = new RuneEntity { Id = 2, Name = "rune2", Description = "super rune2" };
         RuneEntity rune3 = new RuneEntity { Id = 3, Name = "rune3", Description = "super rune3" };
@@ -32,12 +34,38 @@ internal class Program
             ListRunePages = new Collection<RunePageEntity>(new List<RunePageEntity> { { runePage1 } })
         };
 
+        SkillEntity skill1 = new SkillEntity
+        {
+            Id = 1,
+            Name = "skill1",
+            Description = "super skill",
+            SkillType = SkillTypeEntity.Basic,
+            champions = new HashSet<ChampionEntity> { Zeus, Hera }
+        };
+
+        SkillEntity skill2 = new SkillEntity
+        {
+            Id = 2,
+            Name = "skill2",
+            Description = "super skill",
+            SkillType = SkillTypeEntity.Basic,
+            champions = new HashSet<ChampionEntity> { Zeus}
+        };
+
+        Zeus.skills.Add(skill1);
+        Zeus.skills.Add(skill2);
+
+        Hera.skills.Add(skill1);
+
         using (var context = new MyDbContext())
         {
             Console.WriteLine("Creates and inserts new Champions");
             context.Add(Zeus);
             context.Add(Hera);
             context.Add(Poseidon);
+
+            context.Add(skill1);
+            context.Add(skill2);
             context.SaveChanges();
         }
 

Sources/EFLol/SkillEntity.cs

@@ -12,6 +12,8 @@ namespace EFLol
 		public string Name { get; set; }
 		public string Description { get; set; }
 		public SkillTypeEntity SkillType { get; set; }
+        public HashSet<ChampionEntity> champions { get; set; }
+
     }
 
     public enum SkillTypeEntity