mirror of
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63 lines
1.9 KiB
JavaScript
63 lines
1.9 KiB
JavaScript
'use strict';
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const config = require('wild-config');
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const tools = require('./tools');
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const mongodb = require('mongodb');
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const redis = require('redis');
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const MongoClient = mongodb.MongoClient;
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module.exports.database = false;
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module.exports.gridfs = false;
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module.exports.users = false;
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module.exports.senderDb = false;
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module.exports.redis = false;
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module.exports.redisConfig = false;
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let getDBConnection = (main, config, callback) => {
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if (main) {
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if (!config) {
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return callback(null, main);
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}
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if (config && !/[:/]/.test(config)) {
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return callback(null, main.db(config));
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}
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}
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MongoClient.connect(config, (err, db) => {
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if (err) {
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return callback(err);
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}
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return callback(null, db);
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});
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};
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module.exports.connect = callback => {
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getDBConnection(false, config.dbs.mongo, (err, db) => {
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if (err) {
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return callback(err);
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}
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module.exports.database = db;
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getDBConnection(db, config.dbs.gridfs, (err, db) => {
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if (err) {
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return callback(err);
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}
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module.exports.gridfs = db;
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getDBConnection(db, config.dbs.users, (err, db) => {
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if (err) {
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return callback(err);
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}
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module.exports.users = db;
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getDBConnection(db, config.dbs.sender, (err, db) => {
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if (err) {
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return callback(err);
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}
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module.exports.senderDb = db;
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module.exports.redisConfig = tools.redisConfig(config.dbs.redis);
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module.exports.redis = redis.createClient(module.exports.redisConfig);
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return callback(null, module.exports.database);
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});
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});
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});
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});
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};
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