Add AutoMapper and update the interface of business services

Back/skydiveLogs-api.Business/Interface/IAircraftService.cs

@@ -1,10 +1,16 @@
 using System;
 using System.Collections.Generic;
 using System.Text;
+using skydiveLogs_api.Model;
 
 namespace skydiveLogs_api.Business.Interface
 {
     public interface IAircraftService
     {
+        IEnumerable<skydiveLogs_api.DataContract.AircraftResp> GetAllAircrafts();
+        skydiveLogs_api.DataContract.AircraftResp GetAircraftById(int id);
+        void AddNewAircraft(Aircraft aircraft);
+        void UpdateAircraft(int id, Aircraft aircraft);
+        void DeleteAircraftById(int id);
     }
 }