Update to Onion Architecture.

Back/skydiveLogs-api.Business/Interfaces/IDropZoneService.cs

@@ -0,0 +1,20 @@
+using System.Collections.Generic;
+
+using skydiveLogs_api.Domain;
+
+
+namespace skydiveLogs_api.Business.Interfaces
+{
+    public interface IDropZoneService
+    {
+        IEnumerable<DropZone> GetAllDzs();
+
+        DropZone GetDzById(int id);
+
+        void DeleteDzById(int id);
+
+        bool UpdateDz(int id, DropZone dropZone);
+
+        void AddNewDz(DropZone dropZone);
+    }
+}