38 lines
1.3 KiB
TypeScript
38 lines
1.3 KiB
TypeScript
import { nativeDbConn } from '../db/mongodb';
|
|
import { Config } from '../config/types';
|
|
import Logger from './logger';
|
|
import { lessThan } from '../prelude/array';
|
|
|
|
const requiredMongoDBVersion = [3, 6];
|
|
|
|
export function checkMongoDB(config: Config, logger: Logger) {
|
|
return new Promise((res, rej) => {
|
|
const mongoDBLogger = logger.createSubLogger('db');
|
|
const u = config.mongodb.user ? encodeURIComponent(config.mongodb.user) : null;
|
|
const p = config.mongodb.pass ? encodeURIComponent(config.mongodb.pass) : null;
|
|
const uri = `mongodb://${u && p ? `${u}:****@` : ''}${config.mongodb.host}:${config.mongodb.port}/${config.mongodb.db}`;
|
|
mongoDBLogger.info(`Connecting to ${uri} ...`);
|
|
|
|
nativeDbConn().then(db => {
|
|
mongoDBLogger.succ('Connectivity confirmed');
|
|
|
|
db.admin().serverInfo().then(x => {
|
|
const version = x.version as string;
|
|
mongoDBLogger.info(`Version: ${version}`);
|
|
if (lessThan(version.split('.').map(x => parseInt(x, 10)), requiredMongoDBVersion)) {
|
|
mongoDBLogger.error(`MongoDB version is less than ${requiredMongoDBVersion.join('.')}. Please upgrade it.`);
|
|
rej('outdated version');
|
|
} else {
|
|
res();
|
|
}
|
|
}).catch(err => {
|
|
mongoDBLogger.error(`Failed to fetch server info: ${err.message}`);
|
|
rej(err);
|
|
});
|
|
}).catch(err => {
|
|
mongoDBLogger.error(err.message);
|
|
rej(err);
|
|
});
|
|
});
|
|
}
|