Add customer communication system

LittleShop/DTOs/PagedResultDto.cs

@@ -0,0 +1,12 @@
+namespace LittleShop.DTOs;
+
+public class PagedResult<T>
+{
+    public List<T> Items { get; set; } = new();
+    public int TotalCount { get; set; }
+    public int PageNumber { get; set; }
+    public int PageSize { get; set; }
+    public int TotalPages => (int)Math.Ceiling((double)TotalCount / PageSize);
+    public bool HasPrevious => PageNumber > 1;
+    public bool HasNext => PageNumber < TotalPages;
+}