TWtablero/tablero

/*
 * Copyright 2014 Thoughtworks Inc.
 *
 * Licensed 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.
 */
define([
  'flight/lib/component',
  'with-request'
  ], function (defineComponent, withRequest) {
  return defineComponent(columnsManager, withRequest);

  function columnsManager() {
    this.retrieve = function () {
      $(document).trigger('ui:blockUI');
      var that = this;
      var defaultColumns = [{
          order: '0',
          column: 'Ready'
        },
        {
          order: '1',
          column: 'Development'
        },
        {
          order: '2',
          column: 'Quality Assurance'
        }];

      $.ajax({
        method: 'GET',
        url: 'columns',
      }).done(function (data) {
        if (_.isEmpty(data)) {
          data = {
            columns: defaultColumns
          };
        }
        that.trigger(document, 'data:got:columns', data);
      });
    };

    this.store = function (event, columns) {
      this.put({
        url: 'columns',
        data: JSON.stringify(columns),
        contentType: 'application/json'
      })
    };

    this.after('initialize', function () {
      this.on('data:retrieve:columns', this.retrieve);
      this.on('data:store:columns', this.store);
    });
  };
});