Refactoring, database structure changed

WatchIt.WebAPI/Repositories/QueryableExtensions.cs

@@ -0,0 +1,16 @@
+using Microsoft.EntityFrameworkCore.Metadata.Conventions;
+using Microsoft.EntityFrameworkCore.Query;
+
+namespace WatchIt.WebAPI.Repositories;
+
+public static class QueryableExtensions
+{
+    internal static IQueryable<T> Include<T>(this IQueryable<T> queryable, Func<IQueryable<T>, IQueryable<T>>? additionalIncludes = null)
+    {
+        if (additionalIncludes is not null)
+        {
+            queryable = additionalIncludes(queryable);
+        }
+        return queryable;
+    }
+}