60 lines
2.0 KiB
JavaScript
60 lines
2.0 KiB
JavaScript
/**
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* Database Initialization Script
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* Run: npm run init-db
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* Creates the required MySQL database and tables.
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*/
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require('dotenv').config();
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const mysql = require('mysql2/promise');
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async function initDatabase() {
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const connection = await mysql.createConnection({
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host: process.env.MYSQL_HOST || 'localhost',
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port: parseInt(process.env.MYSQL_PORT) || 3306,
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user: process.env.MYSQL_USER || 'root',
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password: process.env.MYSQL_PASSWORD || ''
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});
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const dbName = process.env.MYSQL_DATABASE || 'display_wall';
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console.log('🔧 Initializing database...\n');
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// Create database
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await connection.query(`CREATE DATABASE IF NOT EXISTS \`${dbName}\` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci`);
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console.log(` ✅ Database "${dbName}" ready`);
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await connection.query(`USE \`${dbName}\``);
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// Create users table
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await connection.query(`
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CREATE TABLE IF NOT EXISTS users (
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id INT AUTO_INCREMENT PRIMARY KEY,
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username VARCHAR(255) NOT NULL UNIQUE,
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password VARCHAR(255) NOT NULL,
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salt VARCHAR(255) NOT NULL,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
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`);
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console.log(' ✅ Table "users" ready');
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// Create prometheus_sources table
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await connection.query(`
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CREATE TABLE IF NOT EXISTS prometheus_sources (
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id INT AUTO_INCREMENT PRIMARY KEY,
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name VARCHAR(255) NOT NULL,
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url VARCHAR(500) NOT NULL,
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description TEXT,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
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`);
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console.log(' ✅ Table "prometheus_sources" ready');
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console.log('\n🎉 Database initialization complete!\n');
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await connection.end();
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}
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initDatabase().catch(err => {
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console.error('❌ Database initialization failed:', err.message);
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process.exit(1);
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});
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