Added the ability to delete people

Author: davewalker5

src/HealthTracker.Mvc/Controllers/PersonController.cs

@@ -30,14 +30,7 @@ public PersonController(
         [HttpGet]
         public async Task<IActionResult> Index()
         {
-            // Get the list of current people
-            var people = await _client.ListAsync(1, _settings.ResultsPageSize);
-            var personText = people.Count == 1 ? "person" : "people";
-            _logger.LogDebug($"{people.Count} {personText} loaded via the service");
-
-            // Construct the view model and serve the page
-            var model = new PersonListViewModel();
-            model.SetEntities(people, 1, _settings.ResultsPageSize);
+            var model = await CreatePersonListViewModel("");
             return View(model);
         }
 
@@ -187,5 +180,45 @@ public async Task<IActionResult> Edit(EditPersonViewModel model)
 
             return result;
         }
+
+        /// <summary>
+        /// Handle POST events to delete an existing medication
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        [HttpPost]
+        [ValidateAntiForgeryToken]
+        public async Task<IActionResult> Delete(int id)
+        {
+            // Delete the item
+            _logger.LogDebug($"Deleting person: ID = {id}");
+            await _client.DeleteAsync(id);
+
+            // Return the list view with an empty list of items
+            var message = $"Person with ID {id} successfully deleted";
+            var model = await CreatePersonListViewModel(message);
+            return View("Index", model);
+        }
+
+        /// <summary>
+        /// Build the person list view model
+        /// </summary>
+        /// <returns></returns>
+        private async Task<PersonListViewModel> CreatePersonListViewModel(string message)
+        {
+            // Get the list of current people
+            var people = await _client.ListAsync(1, _settings.ResultsPageSize);
+            var personText = people.Count == 1 ? "person" : "people";
+            _logger.LogDebug($"{people.Count} {personText} loaded via the service");
+
+
+            // Construct the view model and serve the page
+            var model = new PersonListViewModel()
+            {
+                Message = message
+            };
+            model.SetEntities(people, 1, _settings.ResultsPageSize);
+            return model;
+        }
     }
 }

src/HealthTracker.Mvc/Views/Person/Index.cshtml

@@ -28,6 +28,11 @@
             </div>
         </div>
     }
+    @using (Html.BeginForm("Delete", "Person", FormMethod.Post, new { name = "delete-form", id = "delete-form" }))
+    {
+        @Html.AntiForgeryToken()
+        @Html.Hidden("id", 0)
+    }
 
     @using (Html.BeginForm("Index", "Person", FormMethod.Post))
     {
@@ -42,6 +47,7 @@
                 <th>Height</th>
                 <th>Gender</th>
                 <th />
+                <th />
             </tr>
             @foreach (var person in Model.People)
             {
@@ -56,6 +62,11 @@
                             <i class="fas fa-edit"></i>
                         </a>
                     </td>
+                    <td valign="center">
+                        <a class="btn btn-lg" href="javascript:submitDeleteForm(@person.Id)">
+                            <i class="fas fa-trash"></i>
+                        </a>
+                    </td>
                 </tr>
             }
         </table>
@@ -67,3 +78,19 @@
         </p>
     }
 </div>
+
+<script type="text/javascript">
+    function submitDeleteForm(id) {
+        $.confirm({
+            text: "Are you sure?",
+            confirm: function(button) {
+                $("#delete-form #id").val(id);
+                $("#delete-form").submit()
+            },
+            cancel: function(button) {
+            },
+            confirmButton: "Yes",
+            cancelButton: "No"
+        });
+    }
+</script>