Initial commit - ECommerce project

2026-08-05 23:58:33 +03:00
commit bcebac18e7
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+// using System;
+// using System.Collections.Generic;
+// using System.Linq;
+// using System.Linq.Expressions;
+// using System.Threading.Tasks;
+// using Contracts.DTOs.Generic;
+
+// namespace Commerce.Core.Utility;
+
+// public static class QueryableExtensions
+// {
+//     public static IQueryable<T> ApplySorting<T>(this IQueryable<T> source, SortModel sortBy)
+//     {
+//         // Parameter for lambda expression, e.g., "p" in "p => p.Property"
+//         var parameter = Expression.Parameter(typeof(T), "p");
+
+//         // Access the property on the parameter, e.g., "p.Property"
+//         var property = Expression.Property(parameter, sortBy.SortBy);
+
+//         // Cast property access to an object (boxing value types)
+//         var converted = Expression.Convert(property, typeof(object));
+
+//         // Create the lambda expression, e.g., "p => (object)p.Property"
+//         var keySelector = Expression.Lambda<Func<T, object>>(converted, parameter);
+
+//         // Apply OrderBy or OrderByDescending based on the ascending flag
+//         return sortBy.SortDirection == SortDir.Ascending
+//             ? source.OrderBy(keySelector)
+//             : source.OrderByDescending(keySelector);
+//     }
+// }