Merge branch 'master' of https://github.com/alexellis/faas

gateway/assets/img/icons/ic_delete_black.svg

@@ -0,0 +1,4 @@
+<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
+    <path d="M6 19c0 1.1.9 2 2 2h8c1.1 0 2-.9 2-2V7H6v12zM19 4h-3.5l-1-1h-5l-1 1H5v2h14V4z"/>
+    <path d="M0 0h24v24H0z" fill="none"/>
+</svg>

gateway/assets/index.html

@@ -54,9 +54,17 @@
                     <md-card-title>
                         <md-card-title-text>
 
+                            <div layout="row" layout-align="space-between">
                                 <span class="md-headline">
                                     {{function.name}}
                                 </span>
+
+                                <md-button ng-click="deleteFunction()" class="md-icon-button" aria-label="Delete">
+                                  <md-tooltip md-direction="left">Delete</md-tooltip>
+                                  <md-icon md-svg-icon="img/icons/ic_delete_black.svg"></md-icon>
+                                </md-button>
+
+                            </div>
                             <div layout-gt-sm="row">
                                 <md-input-container class="md-icon-float md-block">
                                     <label>Replicas</label>

gateway/assets/script/bootstrap.js

@@ -151,5 +151,38 @@ app.controller("home", ['$scope', '$log', '$http', '$location', '$timeout', '$md
         showDialog();
     };
 
+    $scope.deleteFunction = function($event) {
+        var confirm = $mdDialog.confirm()
+            .title('Delete Function')
+            .textContent('Are you sure you want to delete ' + $scope.selectedFunction.name + '?')
+            .ariaLabel('Delete function')
+            .targetEvent($event)
+            .ok('OK')
+            .cancel('Cancel');
+
+        $mdDialog.show(confirm)
+            .then(function() {
+                var options = {
+                    url: "/system/functions",
+                    data: {
+                        functionName: $scope.selectedFunction.name
+                    },
+                    method: "DELETE",
+                    headers: { "Content-Type": "application/json"},
+                    responseType: "json"
+                };
+
+                return $http(options);
+            }).then(function(){
+                $scope.showPostInvokedToast("Success");
+            }).catch(function(err) {
+                if (err) {
+                    // show error toast only if there actually is an err.
+                    // because hitting 'Cancel' also rejects the promise.
+                  $scope.showPostInvokedToast("Error");
+                }
+            });
+    };
+
     fetch();
 }]);