3 var BPromise = require('bluebird');
4 var rs = require('randomstring');
5 var util = require('util');
7 var logger = require('../config/logger')('migration');
9 var Sequence = function() {};
11 Sequence.prototype.enqueue = function(fn) {
12 this.tail = this.tail ? this.tail.finally(fn) : fn();
15 var Migration = function(queryInterface) {
16 this.queryInterface = queryInterface;
17 this.sequence = new Sequence();
20 Migration.prototype.changeColumn = function(table, column, type) {
22 this.sequence.enqueue(function() {
23 return _this.queryInterface
24 .changeColumn(table, column, type)
26 logger.info('Changed column %s in table %s', column, table);
28 .catch(function(err) {
29 logger.info(JSON.stringify(err));
34 Migration.prototype.addColumn = function(table, column, type) {
36 this.sequence.enqueue(function() {
37 return _this.queryInterface
38 .addColumn(table, column, type)
40 logger.info('Added column %s to %s', column, table);
42 .catch(function(err) {
43 logger.info(JSON.stringify(err));
48 Migration.prototype.dropTable = function(table) {
50 this.sequence.enqueue(function() {
51 return _this.queryInterface
56 logger.info('table dropped %s', table);
58 .catch(function(err) {
59 logger.info(JSON.stringify(err));
64 Migration.prototype.addIndex = function(table, column, indexName) {
66 this.sequence.enqueue(function() {
67 return _this.queryInterface.addIndex(table, column, {
71 logger.info('addIndex %s %s %s', table, column.join(','), indexName);
73 .catch(function(err) {
74 logger.info(JSON.stringify(err));
79 Migration.prototype.removeIndex = function(table, indexName) {
81 this.sequence.enqueue(function() {
82 return _this.queryInterface.removeIndex(table, indexName)
84 logger.info('removeIndex %s %s', table, indexName);
86 .catch(function(err) {
87 logger.info(JSON.stringify(err));
92 Migration.prototype.query = function(sql) {
94 this.sequence.enqueue(function() {
95 return _this.queryInterface.sequelize.query(sql)
97 logger.info('query %s', sql);
99 .catch(function(err) {
100 logger.info(JSON.stringify(err));
105 Migration.prototype.removeColumn = function(table, column) {
107 this.sequence.enqueue(function() {
108 return _this.queryInterface.removeColumn(table, column)
110 logger.info('Removed column %s from %s', column, table);
112 .catch(function(err) {
113 logger.info(util.inspect(err, {
121 Migration.prototype.renameColumn = function(table, oldColumn, newColumn) {
123 this.sequence.enqueue(function() {
124 return _this.queryInterface.renameColumn(table, oldColumn, newColumn)
126 logger.info('Renamed column from %s to %s on %s', oldColumn, newColumn, table);
128 .catch(function(err) {
129 logger.info(util.inspect(err, {
137 Migration.prototype.final = function(resolve) {
138 this.sequence.enqueue(function() {
144 up: function(queryInterface, Sequelize) {
145 return new BPromise(function(resolve) {
146 var migration = new Migration(queryInterface);
149 migration.addColumn('users', 'phoneBarEnableVideoRecording', {
150 type: Sequelize.BOOLEAN,
156 migration.changeColumn('report_call', 'lastdata', {
161 // START CHAT WEBSITE
162 migration.addColumn('chat_websites', 'customerAlias', {
163 type: Sequelize.STRING,
168 // START analytics_report_fields
169 migration.changeColumn('analytics_report_fields', 'field', {
170 type: Sequelize.TEXT,
173 // END analytics_report_fields
176 migration.removeIndex('report_call', 'uniqueid');
180 migration.final(resolve);
185 down: function(queryInterface, Sequelize) {
186 // var migration = new Migration(queryInterface);