Add an endpoint to call the lof of jumps by page.

Back/skydiveLogs-api.DomainBusiness/Interfaces/IJumpService.cs

@@ -19,6 +19,10 @@ namespace skydiveLogs_api.DomainBusiness.Interfaces
 
         Jump GetJumpById(int id);
 
+        int GetJumpCount();
+
+        IEnumerable<Jump> GetJumpsByIndexes(int beginIndex, int endIndex);
+
         void UpdateJump(int id, Jump jump);
 
         #endregion Public Methods