Code coverage report for app/views/main/admin/highAvailability/nameNode/rollbackHA/step1_view.js

Statements: 100% (19 / 19)      Branches: 50% (1 / 2)      Functions: 100% (7 / 7)      Lines: 100% (19 / 19)      Ignored: none     

All files » app/views/main/admin/highAvailability/nameNode/rollbackHA/ » step1_view.js
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'use strict';
 
;require.register("views/main/admin/highAvailability/nameNode/rollbackHA/step1_view", function (exports, require, module) {
  /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this 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.
   */
 
  var App = require('app');
 
  App.RollbackHighAvailabilityWizardStep1View = Em.View.extend({
 
    templateName: require('templates/main/admin/highAvailability/nameNode/rollbackHA/step1'),
 
    addNNHosts: null,
    sNNHosts: null,
    selectedSNNHost: null,
    selectedAddNNHost: null,
 
    isLoaded: false,
 
    loadHostsName: function loadHostsName() {
      App.ajax.send({
        name: 'hosts.all',
        sender: this,
        data: {},
        success: 'loadHostsNameSuccessCallback',
        error: 'loadHostsNameErrorCallback'
      });
    },
 
    loadHostsNameSuccessCallback: function loadHostsNameSuccessCallback(data) {
      var addNNHosts = App.HostComponent.find().filterProperty('componentName', 'NAMENODE');
 
      this.secondaryNNHosts = [];
      this.set('selectedSNNHost', this.get('controller.content.sNNHost'));
      this.set('selectedAddNNHost', this.get('controller.content.addNNHost'));
 
      Eif (addNNHosts.length == 2) {
        this.set('addNNHosts', addNNHosts.mapProperty('hostName'));
      }
      data.items.forEach(function (host) {
        this.secondaryNNHosts.push(host.Hosts.host_name);
      }, this);
      this.set('sNNHosts', this.secondaryNNHosts);
      this.set('isLoaded', true);
    },
    loadHostsNameErrorCallback: function loadHostsNameErrorCallback() {
      this.set('isLoaded', true);
    },
 
    didInsertElement: function didInsertElement() {
      this.loadHostsName();
    },
 
    tipAddNNHost: Em.computed.alias('controller.content.addNNHost'),
 
    tipSNNHost: Em.computed.alias('controller.content.sNNHost'),
 
    done: function done() {
      this.get('controller.content').set('selectedSNNHost', this.get('selectedSNNHost'));
      this.get('controller.content').set('selectedAddNNHost', this.get('selectedAddNNHost'));
      App.router.send('next');
    }
 
  });
});