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Current File : //proc/3/cwd/usr/local/lib/node_modules/sequelize-cli/lib/commands/database.js

'use strict';

var _bluebird = require('bluebird');

var _yargs = require('../core/yargs');

var _migrator = require('../core/migrator');

var _helpers = require('../helpers');

var _helpers2 = _interopRequireDefault(_helpers);

var _lodash = require('lodash');

var _cliColor = require('cli-color');

var _cliColor2 = _interopRequireDefault(_cliColor);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

const Sequelize = _helpers2.default.generic.getSequelize();

exports.builder = yargs => (0, _yargs._baseOptions)(yargs).option('charset', {
  describe: 'Pass charset option to dialect, MYSQL only',
  type: 'string'
}).option('collate', {
  describe: 'Pass collate option to dialect',
  type: 'string'
}).option('encoding', {
  describe: 'Pass encoding option to dialect, PostgreSQL only',
  type: 'string'
}).option('ctype', {
  describe: 'Pass ctype option to dialect, PostgreSQL only',
  type: 'string'
}).option('template', {
  describe: 'Pass template option to dialect, PostgreSQL only',
  type: 'string'
}).argv;

exports.handler = (() => {
  var _ref = (0, _bluebird.coroutine)(function* (args) {
    const command = args._[0];

    // legacy, gulp used to do this
    yield _helpers2.default.config.init();

    const sequelize = getDatabaseLessSequelize();
    const config = _helpers2.default.config.readConfig();

    switch (command) {
      case 'db:create':
        const options = (0, _lodash.pick)(args, ['charset', 'collate', 'encoding', 'ctype', 'template']);

        const query = getCreateDatabaseQuery(sequelize, config, options);

        yield sequelize.query(query, {
          type: sequelize.QueryTypes.RAW
        }).catch(function (e) {
          return _helpers2.default.view.error(e);
        });

        _helpers2.default.view.log('Database', _cliColor2.default.blueBright(config.database), 'created.');

        break;
      case 'db:drop':
        yield sequelize.query(`DROP DATABASE ${sequelize.getQueryInterface().quoteIdentifier(config.database)}`, {
          type: sequelize.QueryTypes.RAW
        }).catch(function (e) {
          return _helpers2.default.view.error(e);
        });

        _helpers2.default.view.log('Database', _cliColor2.default.blueBright(config.database), 'dropped.');

        break;
    }

    process.exit(0);
  });

  return function (_x) {
    return _ref.apply(this, arguments);
  };
})();

function getCreateDatabaseQuery(sequelize, config, options) {
  switch (config.dialect) {
    case 'postgres':
    case 'postgres-native':
      return 'CREATE DATABASE ' + sequelize.getQueryInterface().quoteIdentifier(config.database) + (options.encoding ? ' ENCODING = ' + sequelize.getQueryInterface().quoteIdentifier(options.encoding) : '') + (options.collate ? ' LC_COLLATE = ' + sequelize.getQueryInterface().quoteIdentifier(options.collate) : '') + (options.ctype ? ' LC_CTYPE = ' + sequelize.getQueryInterface().quoteIdentifier(options.ctype) : '') + (options.template ? ' TEMPLATE = ' + sequelize.getQueryInterface().quoteIdentifier(options.template) : '');

    case 'mysql':
      return 'CREATE DATABASE IF NOT EXISTS ' + sequelize.getQueryInterface().quoteIdentifier(config.database) + (options.charset ? ' DEFAULT CHARACTER SET ' + sequelize.getQueryInterface().quoteIdentifier(options.charset) : '') + (options.collate ? ' DEFAULT COLLATE ' + sequelize.getQueryInterface().quoteIdentifier(options.collate) : '');

    case 'mssql':
      return 'IF NOT EXISTS (SELECT * FROM sys.databases WHERE name = N\'' + config.database + '\')' + ' BEGIN' + ' CREATE DATABASE ' + sequelize.getQueryInterface().quoteIdentifier(config.database) + (options.collate ? ' COLLATE ' + options.collate : '') + ' END;';
      break;

    default:
      _helpers2.default.view.error(`Dialect ${config.dialect} does not support db:create / db:drop commands`);
      return 'CREATE DATABASE ' + sequelize.getQueryInterface().quoteIdentifier(config.database);
  }
}

function getDatabaseLessSequelize() {
  let config = null;

  try {
    config = _helpers2.default.config.readConfig();
  } catch (e) {
    _helpers2.default.view.error(e);
  }

  config = (0, _lodash.cloneDeep)(config);
  config = (0, _lodash.defaults)(config, { logging: _migrator.logMigrator });

  switch (config.dialect) {
    case 'postgres':
    case 'postgres-native':
      config.database = 'postgres';
      break;

    case 'mysql':
      delete config.database;
      break;

    case 'mssql':
      config.database = 'master';
      break;

    default:
      _helpers2.default.view.error(`Dialect ${config.dialect} does not support db:create / db:drop commands`);
  }

  try {
    return new Sequelize(config);
  } catch (e) {
    _helpers2.default.view.error(e);
  }
}

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