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refs #9178 - avoid importing 4 modules (logging, errors, events and i18n) - simply require common in each file
37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
var knex = require('knex'),
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config = require('../../config'),
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common = require('../../lib/common'),
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knexInstance;
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// @TODO:
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// - if you require this file before config file was loaded,
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// - then this file is cached and you have no chance to connect to the db anymore
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// - bring dynamic into this file (db.connect())
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function configure(dbConfig) {
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var client = dbConfig.client;
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if (client === 'sqlite3') {
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dbConfig.useNullAsDefault = dbConfig.useNullAsDefault || false;
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}
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if (client === 'mysql') {
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dbConfig.connection.timezone = 'UTC';
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dbConfig.connection.charset = 'utf8mb4';
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dbConfig.connection.loggingHook = function loggingHook(err) {
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common.logging.error(new common.errors.InternalServerError({
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code: 'MYSQL_LOGGING_HOOK',
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err: err
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}));
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};
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}
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return dbConfig;
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}
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if (!knexInstance && config.get('database') && config.get('database').client) {
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knexInstance = knex(configure(config.get('database')));
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}
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module.exports = knexInstance;
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