big day behind me

HanyadikHetVan/DTO/PauseDTO.cs

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+using System;
+
+namespace HanyadikHetVan.DTO
+{
+    public class PauseDTO
+    {
+        public int Id { get; set; }
+        public int WeeklyTimeSpanId { get; set; }
+        public DateTime Startdate { get; set; }
+        public DateTime Enddate { get; set; }
+    }
+}

HanyadikHetVan/DTO/PurseDTO.cs

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+namespace HanyadikHetVan.DTO
+{
+    public class PurseDTO
+    {
+        public int Balance { get; set; }
+    }
+}

HanyadikHetVan/DTO/WeeklyTimeSpanDTO.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace HanyadikHetVan.DTO
+{
+    public class WeeklyTimeSpanDTO
+    {
+        public int Id { get; set; }
+        public DateTime Startdate { get; set; }
+
+        public virtual ICollection<PauseDTO> Pauses { get; set; }
+
+        public int CurrentWeek
+        {
+            get
+            {
+                TimeSpan allPause = this.Pauses.Aggregate(TimeSpan.Zero, (sumSoFar, nextPause) => sumSoFar + (nextPause.Enddate - nextPause.Startdate));
+
+                TimeSpan wtsLength = DateTime.Now - this.Startdate;
+
+                return (wtsLength - allPause).Days / 7;
+            }
+        }
+    }
+}