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db creds validation

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This commit is contained in:
naveenk 2025-03-19 13:40:36 +05:30
parent 39c44a17ec
commit 021a7ada25
1 changed files with 13 additions and 2 deletions
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11
server/db.js
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@ -1,5 +1,11 @@
const mysql = require('mysql2/promise'); const mysql = require('mysql2/promise');
// Validate environment variables
if (!process.env.DB_HOST || !process.env.DB_USER || !process.env.DB_PASS || !process.env.DB_NAME) {
console.error('Database configuration is missing in .env file.');
process.exit(1);
}
const pool = mysql.createPool({ const pool = mysql.createPool({
host: process.env.DB_HOST, host: process.env.DB_HOST,
user: process.env.DB_USER, user: process.env.DB_USER,
@ -13,7 +19,12 @@ const pool = mysql.createPool({
module.exports = { module.exports = {
query: async (sql, params) => { query: async (sql, params) => {
try {
const [rows] = await pool.execute(sql, params); const [rows] = await pool.execute(sql, params);
return rows; return rows;
} catch (error) {
console.error('Database query error:', error.message);
throw error;
}
} }
}; };