Refactoring, database structure changed

WatchIt.DTO/Models/Generics/ViewCount/ViewCountMappers.cs

@@ -0,0 +1,30 @@
+using WatchIt.Database.Model;
+
+namespace WatchIt.DTO.Models.Generics.ViewCount;
+
+public static class ViewCountMappers
+{
+    #region PUBLIC METHODS
+
+    public static ViewCountResponse ToResponse(this IEnumerable<IViewCountEntity> viewCounts)
+    {
+        IEnumerable<IViewCountEntity> viewCountEntities = viewCounts.ToList();
+        return new ViewCountResponse
+        {
+            Last24Hours = viewCountEntities.CountFrom(DateTime.Now.AddDays(-1)),
+            LastWeek = viewCountEntities.CountFrom(DateTime.Now.AddDays(-7)),
+            LastMonth = viewCountEntities.CountFrom(DateTime.Now.AddMonths(-1)),
+            LastYear = viewCountEntities.CountFrom(DateTime.Now.AddYears(-1)),
+        };
+    }
+
+    #endregion
+    
+    
+    
+    #region PRIVATE METHODS
+    
+    private static long CountFrom(this IEnumerable<IViewCountEntity> viewCounts, DateTime date) => viewCounts.Where(x => x.Date >= DateOnly.FromDateTime(date)).Sum(x => x.ViewCount);
+    
+    #endregion
+}

WatchIt.DTO/Models/Generics/ViewCount/ViewCountResponse.cs

@@ -0,0 +1,13 @@
+namespace WatchIt.DTO.Models.Generics.ViewCount;
+
+public class ViewCountResponse
+{
+    #region PROPERTIES
+
+    public long Last24Hours { get; set; }
+    public long LastWeek { get; set; }
+    public long LastMonth { get; set; }
+    public long LastYear { get; set; }
+
+    #endregion
+}