WIP

BudgetApp.Data/Entities/RecurrenceType.cs

@@ -6,5 +6,6 @@ public enum RecurrenceType
     Daily,
     Weekly,
     Monthly,
-    Yearly
+    Yearly,
+    FourWeekly
 }

BudgetApp.Data/Entities/Salary.cs

@@ -27,10 +27,11 @@ public class Salary
 
     public string GetPaydaySummary() => RecurrenceType switch
     {
-        RecurrenceType.Weekly  => $"Every week on {StartDate:dddd}",
-        RecurrenceType.Monthly => $"Monthly on the {GetOrdinal(StartDate.Day)}",
-        RecurrenceType.Yearly  => $"Annually on {StartDate:MMMM d}",
-        _                      => RecurrenceType.ToString()
+        RecurrenceType.Weekly      => $"Every week on {StartDate:dddd}",
+        RecurrenceType.FourWeekly  => $"Every 4 weeks on {StartDate:dddd}",
+        RecurrenceType.Monthly     => $"Monthly on the {GetOrdinal(StartDate.Day)}",
+        RecurrenceType.Yearly      => $"Annually on {StartDate:MMMM d}",
+        _                          => RecurrenceType.ToString()
     };
 
     private static string GetOrdinal(int day) => day switch