public static void EnsureSeedData(this DwContext context) { if (context.AllMigrationsApplied()) { var dbSeeder = new DatabaseSeeder(context); if (!context.Books.Any()) { dbSeeder.SeedBookEntitiesFromJson(); } if (!context.Characters.Any()) { dbSeeder.SeedCharacterEntitiesFromJson(); } if (!context.BookCharacters.Any()) { dbSeeder.SeedBookCharacterEntriesFromJson(); } context.SaveChanges(); } }