Call the JohnDeere api and display results.

Author: bable5

CSharpApp/Controllers/HomeController.cs

@@ -11,7 +11,7 @@
 using System;
 using System.Text;
 
-namespace CSharpApp.Controllers 
+namespace CSharpApp.Controllers
 {
     public class HomeController : Controller
     {
@@ -98,6 +98,16 @@ public async Task<IActionResult> Callback(string code, string state)
         [Route("/call-api")]
         public async Task<IActionResult> CallAPI(string url)
         {
+            var response = await SecuredApiGetRequest(url);
+
+            response.EnsureSuccessStatusCode();
+
+            var responseBody = await response.Content.ReadAsStringAsync();
+            var jsonResponse = JsonConvert.DeserializeObject(responseBody);
+
+            ViewBag.APIResponse = JsonConvert.SerializeObject(jsonResponse, Formatting.Indented);
+            ViewBag.Settings = _settings;
+
             return View("Index");
         }
 
@@ -119,6 +129,16 @@ private static async Task<Dictionary<string, object>> GetOAuthMetadata(string We
             return oAuthMetadata;
         }
 
+        private async Task<HttpResponseMessage> SecuredApiGetRequest(string url)
+        {
+            var client = new HttpClient();
+            var token = _settings.AccessToken.access_token;
+            client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/vnd.deere.axiom.v3+json"));
+            client.DefaultRequestHeaders.Add("Authorization", $"Bearer {token}");
+
+            return await client.GetAsync(url);
+        }
+
         public IActionResult Privacy()
         {
             return View();

CSharpApp/Views/Home/Index.cshtml

@@ -36,6 +36,16 @@
         <input size="100" type="url" id="url" name="url" value="@ViewBag.Settings.APIURL/organizations"><br/><br/>
         <button type="submit" class="btn-primary">Go!</button>
         </form>
+
+        @if(ViewBag.APIResponse != null) {
+            <div>
+            <pre class="token">
+                <code class="language-json" >
+                    @ViewBag.APIResponse
+                </code>        
+            </pre>
+            </div>
+        }
     }
 </body>
 </html>