#414 feat(node-details): add ability to view and edit Swarm mode nodes (#417)

app/components/node/nodeController.js

@@ -0,0 +1,107 @@
+angular.module('node', [])
+.controller('NodeController', ['$scope', '$state', '$stateParams', 'LabelHelper', 'Node', 'NodeHelper', 'Task', 'Settings', 'Messages',
+function ($scope, $state, $stateParams, LabelHelper, Node, NodeHelper, Task, Settings, Messages) {
+
+  $scope.loading = true;
+  $scope.tasks = [];
+  $scope.displayNode = false;
+  $scope.sortType = 'Status';
+  $scope.sortReverse = false;
+  $scope.pagination_count = Settings.pagination_count;
+
+  var originalNode = {};
+  var editedKeys = [];
+
+  $scope.order = function(sortType) {
+    $scope.sortReverse = ($scope.sortType === sortType) ? !$scope.sortReverse : false;
+    $scope.sortType = sortType;
+  };
+
+  $scope.updateNodeAttribute = function updateNodeAttribute(node, key) {
+    editedKeys.push(key);
+  };
+  $scope.addLabel = function addLabel(node) {
+    node.Labels.push({ key: '', value: '', originalValue: '', originalKey: '' });
+    $scope.updateNodeAttribute(node, 'Labels');
+  };
+  $scope.removeLabel = function removeLabel(node, index) {
+    var removedElement = node.Labels.splice(index, 1);
+    if (removedElement !== null) {
+      $scope.updateNodeAttribute(node, 'Labels');
+    }
+  };
+  $scope.updateLabel = function updateLabel(node, label) {
+    if (label.value !== label.originalValue || label.key !== label.originalKey) {
+      $scope.updateNodeAttribute(node, 'Labels');
+    }
+  };
+
+  $scope.hasChanges = function(node, elements) {
+    if (!elements) {
+      elements = Object.keys(originalNode);
+    }
+    var hasChanges = false;
+    elements.forEach(function(key) {
+      hasChanges = hasChanges || ((editedKeys.indexOf(key) >= 0) && node[key] !== originalNode[key]);
+    });
+    return hasChanges;
+  };
+
+  $scope.cancelChanges = function(node) {
+    editedKeys.forEach(function(key) {
+      node[key] = originalNode[key];
+    });
+    editedKeys = [];
+  };
+
+  $scope.updateNode = function updateNode(node) {
+    var config = NodeHelper.nodeToConfig(node.Model);
+    config.Name = node.Name;
+    config.Availability = node.Availability;
+    config.Role = node.Role;
+    config.Labels = LabelHelper.fromKeyValueToLabelHash(node.Labels);
+
+    Node.update({ id: node.Id, version: node.Version }, config, function (data) {
+      $('#loadServicesSpinner').hide();
+      Messages.send("Node successfully updated", "Node updated");
+      $state.go('node', {id: node.Id}, {reload: true});
+    }, function (e) {
+      $('#loadServicesSpinner').hide();
+      Messages.error("Failure", e, "Failed to update node");
+    });
+  };
+
+  function loadNodeAndTasks() {
+    $scope.loading = true;
+    if ($scope.applicationState.endpoint.mode.provider === 'DOCKER_SWARM_MODE') {
+      Node.get({ id: $stateParams.id}, function(d) {
+        if (d.message) {
+          Messages.error("Failure", e, "Unable to inspect the node");
+        } else {
+          var node = new NodeViewModel(d);
+          originalNode = angular.copy(node);
+          $scope.node = node;
+          getTasks(d);
+        }
+        $scope.loading = false;
+      });
+    } else {
+      $scope.loading = false;
+    }
+  }
+
+  function getTasks(node) {
+    if (node) {
+      Task.query({filters: {node: [node.ID]}}, function (tasks) {
+        $scope.tasks = tasks.map(function (task) {
+          return new TaskViewModel(task, [node]);
+        });
+      }, function (e) {
+        Messages.error("Failure", e, "Unable to retrieve tasks associated to the node");
+      });
+    }
+  }
+
+  loadNodeAndTasks();
+
+}]);