forked from Galactic/galactic-bot
76 lines
1.6 KiB
JavaScript
76 lines
1.6 KiB
JavaScript
const Provider = require('../Provider.js');
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const MySQL = require('mysql');
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class MariaDBProvider extends Provider {
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constructor(manager, config) {
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super(manager, {
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name: 'mariadb',
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config
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});
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}
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async init() {
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try {
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this.db = MySQL.createPool(this.config);
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this.db.on('connection', async (connection) => {
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// this.manager.logger.log('MariaDB connected.');
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connection.on('error', (err) => {
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// this.manager.logger.error('MariaDB errored.', err);
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});
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connection.on('close', (data) => {
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// this.manager.logger.log('MariaDB connection closed.', data);
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});
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});
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this.loaded = true;
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} catch(err) {
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// this.manager.logger.error('MariaDB connection failed.', err);
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}
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return this;
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}
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close() {
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this.db.end();
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}
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/**
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* Query using SQL to MariaDB
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*
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* @param {string} query SQL query string.
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* @param {array<Object>} values Array of values to replace ? with in the query string
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* @returns {object} Returns an object containing the query result
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* @memberof MariaDBProvider
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*/
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query(query, values) {
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if(!this.loaded) throw new Error('MariaDB not connected');
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return new Promise((resolve, reject) => {
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this.db.query(query, values, (err, result) => {
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if(err) reject(err);
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resolve(result);
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});
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});
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}
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}
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module.exports = MariaDBProvider; |