kavehhn
f04c797be6
Express/MongoDB backend with JWT auth, RBAC, S3 uploads, notifications, and scheduled jobs.
28 lines
698 B
JavaScript
28 lines
698 B
JavaScript
// /config/db.js
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const mongoose = require('mongoose');
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const config = require('./config');
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const logger = require('../utils/logger');
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const connectDB = async () => {
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try {
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const conn = await mongoose.connect(config.MONGO_URI, {
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autoIndex: true
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});
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logger.info(`MongoDB Connected: ${conn.connection.host}`);
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} catch (error) {
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logger.error(`Database connection error: ${error.message}`);
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process.exit(1);
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}
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};
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mongoose.connection.on('disconnected', () => {
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logger.warn('MongoDB disconnected. Attempting to reconnect...');
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});
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mongoose.connection.on('error', (err) => {
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logger.error(`MongoDB connection error: ${err.message}`);
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});
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module.exports = connectDB;
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