app/addons/setup/setup.actions.js

// 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([
  'api',
  'addons/config/resources',
  'addons/setup/resources',
  'addons/setup/setup.actiontypes',
  'addons/cluster/cluster.stores',
  'addons/setup/setup.stores',

], function (FauxtonAPI, ConfigResources, SetupResources, ActionTypes, ClusterStores, SetupStores) {
    var nodesStore = ClusterStores.nodesStore;
    var setupStore = SetupStores.setupStore;

    return {

      getClusterStateFromCouch: function () {
        var setupData = new SetupResources.Model();

        setupData.fetch().then(function () {
          FauxtonAPI.dispatch({
            type: ActionTypes.SETUP_SET_CLUSTERSTATUS,
            options: {
              state: setupData.get('state')
            }
          });
        });
      },

      finishClusterSetup: function (message) {

        $.ajax({
          type: 'POST',
          url: '/_cluster_setup',
          contentType: 'application/json',
          dataType: 'json',
          data: JSON.stringify({
            action: 'finish_cluster'
          })
        })
        .success(function (res) {
          FauxtonAPI.addNotification({
            msg: message,
            type: 'success',
            fade: false,
            clear: true
          });
          FauxtonAPI.navigate('#setup/finish');
        })
        .fail(function () {
          FauxtonAPI.addNotification({
            msg: 'There was an error. Please check your setup and try again.',
            type: 'error',
            fade: false,
            clear: true
          });
        });

      },

      setupSingleNode: function () {
        var nodes = nodesStore.getNodes();
        var isAdminParty = setupStore.getIsAdminParty();
        var username = setupStore.getUsername();
        var password = setupStore.getPassword();

        var setupModel = new SetupResources.Model({
          action: 'enable_cluster',
          username: username,
          password: password,
          bind_address: setupStore.getBindAdressForSetupNode(),
          port: setupStore.getPortForSetupNode()
        });

        setupModel.on('invalid', function (model, error) {
          FauxtonAPI.addNotification({
            msg: error,
            type: 'error',
            fade: false,
            clear: true
          });
        });

        setupModel.save()
          .then(function () {
            return FauxtonAPI.session.login(username, password);
          })
          .then(function () {
            return this.finishClusterSetup('CouchDB is set up!');
          }.bind(this));
      },

      addNode: function (isOrWasAdminParty) {
        var username = setupStore.getUsername();
        var password = setupStore.getPassword();
        var portForSetupNode = setupStore.getPortForSetupNode();
        var bindAddressForSetupNode = setupStore.getBindAdressForSetupNode();

        var bindAddressForAdditionalNode = setupStore.getAdditionalNode().bindAddress;
        var remoteAddressForAdditionalNode = setupStore.getAdditionalNode().remoteAddress;
        var portForForAdditionalNode = setupStore.getAdditionalNode().port;


        var setupNode = new SetupResources.Model({
          action: 'enable_cluster',
          username: username,
          password: password,
          bind_address: bindAddressForSetupNode,
          port: portForSetupNode
        });

        setupNode.on('invalid', function (model, error) {
          FauxtonAPI.addNotification({
            msg: error,
            type: 'error',
            fade: false,
            clear: true
          });
        });

        var additionalNodeData = {
          action: 'enable_cluster',
          username: username,
          password: password,
          bind_address: bindAddressForAdditionalNode,
          port: portForForAdditionalNode,
          remote_node: remoteAddressForAdditionalNode,
          remote_current_user: username,
          remote_current_password: password
        };

        if (isOrWasAdminParty) {
          delete additionalNodeData.remote_current_user;
          delete additionalNodeData.remote_current_password;
        }

        function dontGiveUp (f, u, p) {
          return f(u, p).then(
            undefined,
            function (err) {
              return dontGiveUp(f, u, p);
            }
          );
        }

        var additionalNode = new SetupResources.Model(additionalNodeData);

        additionalNode.on('invalid', function (model, error) {
          FauxtonAPI.addNotification({
            msg: error,
            type: 'error',
            fade: false,
            clear: true
          });
        });
        setupNode
          .save()
          .always(function () {
            FauxtonAPI.session.login(username, password).then(function () {
              continueSetup();
            });
          });

        function continueSetup () {
          var addNodeModel = new SetupResources.Model({
            action: 'add_node',
            username: username,
            password: password,
            host: remoteAddressForAdditionalNode,
            port: portForForAdditionalNode
          });

          additionalNode
            .save()
            .then(function () {
              return addNodeModel.save();
            })
            .then(function () {
              FauxtonAPI.dispatch({
                type: ActionTypes.SETUP_ADD_NODE_TO_LIST,
                options: {
                  value: {
                    port: portForForAdditionalNode,
                    remoteAddress: remoteAddressForAdditionalNode
                  }
                }
              });
              FauxtonAPI.addNotification({
                msg: 'Added node',
                type: 'success',
                fade: false,
                clear: true
              });
            })
            .fail(function (xhr) {
              var responseText = JSON.parse(xhr.responseText).reason;
              FauxtonAPI.addNotification({
                msg: 'Adding node failed: ' + responseText,
                type: 'error',
                fade: false,
                clear: true
              });
            });
        }
      },

      resetAddtionalNodeForm: function () {
        FauxtonAPI.dispatch({
          type: ActionTypes.SETUP_RESET_ADDITIONAL_NODE,
        });
      },

      alterPortAdditionalNode: function (value) {
        FauxtonAPI.dispatch({
          type: ActionTypes.SETUP_PORT_ADDITIONAL_NODE,
          options: {
            value: value
          }
        });
      },

      alterRemoteAddressAdditionalNode: function (value) {
        FauxtonAPI.dispatch({
          type: ActionTypes.SETUP_REMOTE_ADDRESS_ADDITIONAL_NODE,
          options: {
            value: value
          }
        });
      },

      alterBindAddressAdditionalNode: function (value) {
        FauxtonAPI.dispatch({
          type: ActionTypes.SETUP_BIND_ADDRESS_ADDITIONAL_NODE,
          options: {
            value: value
          }
        });
      },

      setUsername: function (value) {
        FauxtonAPI.dispatch({
          type: ActionTypes.SETUP_SET_USERNAME,
          options: {
            value: value
          }
        });
      },

      setPassword: function (value) {
        FauxtonAPI.dispatch({
          type: ActionTypes.SETUP_SET_PASSWORD,
          options: {
            value: value
          }
        });
      },

      setPortForSetupNode: function (value) {
        FauxtonAPI.dispatch({
          type: ActionTypes.SETUP_PORT_FOR_SINGLE_NODE,
          options: {
            value: value
          }
        });
      },

      setBindAddressForSetupNode: function (value) {
        FauxtonAPI.dispatch({
          type: ActionTypes.SETUP_BIND_ADDRESS_FOR_SINGLE_NODE,
          options: {
            value: value
          }
        });
      }
    };
  });