Refactoring, database structure changed

WatchIt.DTO/Query/IFilterQuery.cs

@@ -0,0 +1,20 @@
+namespace WatchIt.DTO.Query;
+
+public interface IFilterQuery;
+
+public interface IFilterQuery<T> : IFilterQuery
+{
+    internal abstract IEnumerable<Filter<T>> GetFilters();
+}
+
+public static class FilterQueryExtensions
+{
+    public static IQueryable<T> ApplyFilter<T>(this IQueryable<T> data, IFilterQuery<T> filterQuery)
+    {
+        foreach (Filter<T> filter in filterQuery.GetFilters())
+        {
+            data = data.Where(filter);
+        }
+        return data;
+    }
+}