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6f6c8f4521
refs #9178 - avoid importing 4 modules (logging, errors, events and i18n) - simply require common in each file
41 lines
1.2 KiB
JavaScript
41 lines
1.2 KiB
JavaScript
// # Backup Database
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// Provides for backing up the database before making potentially destructive changes
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var fs = require('fs'),
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path = require('path'),
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Promise = require('bluebird'),
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config = require('../../config'),
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common = require('../../lib/common'),
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urlService = require('../../services/url'),
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exporter = require('../export'),
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writeExportFile,
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backup;
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writeExportFile = function writeExportFile(exportResult) {
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var filename = path.resolve(urlService.utils.urlJoin(config.get('paths').contentPath, 'data', exportResult.filename));
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return Promise.promisify(fs.writeFile)(filename, JSON.stringify(exportResult.data)).return(filename);
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};
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/**
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* ## Backup
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* does an export, and stores this in a local file
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* @returns {Promise<*>}
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*/
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backup = function backup(options) {
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common.logging.info('Creating database backup');
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options = options || {};
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var props = {
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data: exporter.doExport(options),
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filename: exporter.fileName(options)
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};
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return Promise.props(props)
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.then(writeExportFile)
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.then(function successMessage(filename) {
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common.logging.info('Database backup written to: ' + filename);
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});
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};
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module.exports = backup;
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