optimise database seed extensions

src/Infrastructure/Seed/DatabaseContextExtensions.cs

@@ -2,21 +2,13 @@ namespace Infrastructure.Seed;
 
 public static class DatabaseContextExtensions
 {
-    public static IServiceCollection GenerateTablesByClass<T>(this IServiceCollection services,
-        DatabaseSeed databaseSeed
-    ) where T : class, new()
+    public static void GenerateTablesByClass<T>(this IServiceProvider services,
+        Action<DatabaseSeed>? seedBuilder = null) where T : class, new()
     {
         ArgumentNullException.ThrowIfNull(services);
+        var databaseSeed = services.GetRequiredService<DatabaseSeed>()
+                           ?? throw new ArgumentNullException($"{nameof(DatabaseSeed)} not found");
         databaseSeed.GenerateTablesByClass<T>();
-        return services;
-    }
-
-    public static IServiceCollection GenerateSeedAsync<T>(this IServiceCollection services,
-        DatabaseSeed databaseSeed, string seedFile)
-        where T : class, new()
-    {
-        ArgumentNullException.ThrowIfNull(services);
-        databaseSeed.GenerateSeedAsync<T>(seedFile);
-        return services;
+        seedBuilder?.Invoke(databaseSeed);
     }
 }