Move authentication to postgres

inventory-server/scripts/add-user.js

@@ -1,79 +0,0 @@
-const { Client } = require('pg');
-const bcrypt = require('bcrypt');
-const path = require('path');
-const readline = require('readline');
-require('dotenv').config({ path: path.resolve(__dirname, '../.env') });
-
-const SALT_ROUNDS = 10;
-
-const dbConfig = {
-    host: process.env.DB_HOST,
-    user: process.env.DB_USER,
-    password: process.env.DB_PASSWORD,
-    database: process.env.DB_NAME,
-    port: process.env.DB_PORT || 5432
-};
-
-function prompt(question) {
-    const rl = readline.createInterface({
-        input: process.stdin,
-        output: process.stdout
-    });
-
-    return new Promise(resolve => {
-        rl.question(question, answer => {
-            rl.close();
-            resolve(answer);
-        });
-    });
-}
-
-async function addUser() {
-    try {
-        const username = await prompt('Enter username: ');
-        if (!username.trim()) {
-            console.error('Error: Username cannot be empty');
-            process.exit(1);
-        }
-
-        const password = await prompt('Enter password: ');
-        if (!password.trim()) {
-            console.error('Error: Password cannot be empty');
-            process.exit(1);
-        }
-
-        const client = new Client(dbConfig);
-        await client.connect();
-        
-        // Check if user exists
-        const checkUser = await client.query(
-            'SELECT username FROM users WHERE username = $1',
-            [username]
-        );
-        
-        if (checkUser.rows.length > 0) {
-            console.error('Error: Username already exists');
-            process.exit(1);
-        }
-
-        // Hash password
-        const hashedPassword = await bcrypt.hash(password, SALT_ROUNDS);
-        
-        // Insert new user
-        await client.query(
-            'INSERT INTO users (username, password) VALUES ($1, $2)',
-            [username, hashedPassword]
-        );
-        
-        console.log(`User '${username}' created successfully`);
-        await client.end();
-    } catch (error) {
-        console.error('Error creating user:', error.message);
-        process.exit(1);
-    }
-}
-
-// Run if called directly
-if (require.main === module) {
-    addUser();
-}