Add Delete Container Force action

This patch adds "Delete Container Forcely" action for each containers.
This action is too dangerous for batch action, so implemented as only
item action.

Change-Id: Id839f2ce4beb17d7c4280cecf31b29e63f59197f

zun_ui/api/rest_api.py

@@ -38,6 +38,14 @@ class Container(generic.View):
         """Get a specific container"""
         return change_to_id(client.container_show(request, id).to_dict())
 
+    @rest_utils.ajax(data_required=True)
+    def delete(self, request, id):
+        """Delete single Container forcely by id.
+
+        Returns HTTP 204 (no content) on successful deletion.
+        """
+        return client.container_delete(request, id, force=True)
+
 
 @urls.register
 class ContainerActions(generic.View):

zun_ui/static/dashboard/container/containers/actions.module.js

@@ -30,6 +30,7 @@
     'horizon.framework.util.i18n.gettext',
     'horizon.dashboard.container.containers.create.service',
     'horizon.dashboard.container.containers.delete.service',
+    'horizon.dashboard.container.containers.delete-force.service',
     'horizon.dashboard.container.containers.start.service',
     'horizon.dashboard.container.containers.stop.service',
     'horizon.dashboard.container.containers.reboot.service',
@@ -45,6 +46,7 @@
     gettext,
     createContainerService,
     deleteContainerService,
+    deleteContainerForceService,
     startContainerService,
     stopContainerService,
     rebootContainerService,
@@ -133,6 +135,14 @@
           type: 'delete',
           text: gettext('Delete Container')
         }
+      })
+      .append({
+        id: 'deleteContainerForceAction',
+        service: deleteContainerForceService,
+        template: {
+          type: 'delete',
+          text: gettext('Delete Container Forcely')
+        }
       });
   }
 

zun_ui/static/dashboard/container/containers/delete/delete-force.service.js

@@ -0,0 +1,149 @@
+/**
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use self file except in compliance with the License. You may obtain
+ * a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ */
+
+(function() {
+  'use strict';
+
+  angular
+    .module('horizon.dashboard.container.containers')
+    .factory('horizon.dashboard.container.containers.delete-force.service', deleteForceService);
+
+  deleteForceService.$inject = [
+    '$location',
+    '$q',
+    'horizon.app.core.openstack-service-api.zun',
+    'horizon.app.core.openstack-service-api.policy',
+    'horizon.framework.util.actions.action-result.service',
+    'horizon.framework.util.i18n.gettext',
+    'horizon.framework.util.q.extensions',
+    'horizon.framework.widgets.modal.deleteModalService',
+    'horizon.framework.widgets.toast.service',
+    'horizon.dashboard.container.containers.resourceType',
+    'horizon.dashboard.container.containers.events'
+  ];
+
+  /**
+   * @ngDoc factory
+   * @name horizon.dashboard.container.containers.delete-force.service
+   * @Description
+   * Brings up the delete container forcely confirmation modal dialog.
+   * On submit, delete selected resources.
+   * On cancel, do nothing.
+   */
+  function deleteForceService(
+    $location, $q, zun, policy, actionResult, gettext, $qExtensions, deleteModal, toast, resourceType, events
+  ) {
+    var scope;
+    var context = {
+      labels: null,
+      deleteEntity: deleteEntity,
+      successEvent: events.DELETE_SUCCESS
+    };
+    var service = {
+      initAction: initAction,
+      allowed: allowed,
+      perform: perform
+    };
+    var notAllowedMessage = gettext("You are not allowed to delete container forcely: %s");
+
+    return service;
+
+    //////////////
+
+    function initAction() {
+    }
+
+    function allowed() {
+      return $qExtensions.booleanAsPromise(true);
+    }
+
+    // delete selected resource objects
+    function perform(selected, newScope) {
+      scope = newScope;
+      var selected = angular.isArray(selected) ? selected : [selected];
+      context.labels = labelize(selected.length);
+      return $qExtensions.allSettled(selected.map(checkPermission)).then(afterCheck);
+    }
+
+    function labelize(count){
+      return {
+        title: ngettext('Confirm Delete Container Forcely',
+                        'Confirm Delete Containers Forcely', count),
+        /* eslint-disable max-len */
+        message: ngettext('You have selected "%s". Please confirm your selection. Deleted container is not recoverable.',
+                          'You have selected "%s". Please confirm your selection. Deleted containers are not recoverable.', count),
+        /* eslint-enable max-len */
+        submit: ngettext('Delete Container Forcely',
+                         'Delete Containers Forcely', count),
+        success: ngettext('Deleted Container Forcely: %s.',
+                          'Deleted Containers Forcely: %s.', count),
+        error: ngettext('Unable to delete Container forcely: %s.',
+                        'Unable to delete Containers forcely: %s.', count)
+      };
+    }
+
+    // for batch delete
+    function checkPermission(selected) {
+      return {promise: allowed(selected), context: selected};
+    }
+
+    // for batch delete
+    function afterCheck(result){
+      var outcome = $q.reject();  // Reject the promise by default
+      if (result.fail.length > 0) {
+        toast.add('error', getMessage(notAllowedMessage, result.fail));
+        outcome = $q.reject(result.fail);
+      }
+      if (result.pass.length > 0) {
+        outcome = deleteModal.open(scope, result.pass.map(getEntity), context).then(createResult);
+      }
+      return outcome;
+    }
+
+    function createResult(deleteModalResult) {
+      // To make the result of this action generically useful, reformat the return
+      // from the deleteModal into a standard form
+      var result = actionResult.getActionResult();
+      deleteModalResult.pass.forEach(function markDeleted(item) {
+        result.deleted(resourceType, getEntity(item).id);
+      });
+      deleteModalResult.fail.forEach(function markFailed(item) {
+        result.failed(resourceType, getEntity(item).id);
+      });
+      if(result.result.failed.length == 0 && result.result.deleted.length > 0){
+        $location.path('/project/container/containers');
+      }else{
+        return result.result;
+      }
+    }
+
+    function getMessage(message, entities) {
+      return interpolate(message, [entities.map(getName).join(", ")]);
+    }
+
+    function getName(result) {
+      return getEntity(result).name;
+    }
+
+    // for batch delete
+    function getEntity(result) {
+      return result.context;
+    }
+
+    // call delete REST API
+    function deleteEntity(id){
+      return zun.deleteContainerForce(id, true);
+    }
+  }
+})();

zun_ui/static/dashboard/container/zun.service.js

@@ -33,6 +33,7 @@
       getContainers: getContainers,
       deleteContainer: deleteContainer,
       deleteContainers: deleteContainers,
+      deleteContainerForce: deleteContainerForce,
       startContainer: startContainer,
       stopContainer: stopContainer,
       logsContainer: logsContainer,
@@ -78,6 +79,14 @@
       return apiService.delete(containersPath, ids).error(error(msg));
     }
 
+    function deleteContainerForce(id, suppressError) {
+      var promise = apiService.delete(containersPath + id, [id]);
+      return suppressError ? promise : promise.error(function() {
+        var msg = gettext('Unable to delete forcely the Container with id: %(id)s');
+        toastService.add('error', interpolate(msg, { id: id }, true));
+      });
+    }
+
     function startContainer(id) {
       var msg = gettext('Unable to start Container.');
       return apiService.post(containersPath + id + '/start').error(error(msg));