add content type routing

Controller/HanyadikHetVanJsonService.cs

@@ -0,0 +1,27 @@
+using hanyadikhetvan.DTO;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace hanyadikhetvan
+{
+    public class HanyadikHetVanJsonService
+    {
+        private readonly ILogger<HanyadikHetVanJsonService> _logger;
+        private IConfiguration _configuration;
+
+        public HanyadikHetVanJsonService(ILogger<HanyadikHetVanJsonService> logger, IConfiguration configuration)
+        {
+            _configuration = configuration;
+            _logger = logger;
+        }
+
+        public HanyadikHetVanDTO HanyadikHetVan()
+        {
+            return new HanyadikHetVanDTO(_configuration["HanyadikHetVan:StartDate"]);
+        }
+    }
+}

Controller/HanyadikHetVanService .cs

@@ -19,9 +19,9 @@ namespace hanyadikhetvan
             _logger = logger;
         }
 
-        public HanyadikHetVanDTO HanyadikHetVan()
+        public int HanyadikHetVan()
         {
-            return new HanyadikHetVanDTO(_configuration["HanyadikHetVan:StartDate"]);
+            return new HanyadikHetVanDTO(_configuration["HanyadikHetVan:StartDate"]).HanyadikHet;
         }
     }
 }