tcg-collectors-server/src/routes/roles/index.js

import express from 'express'
import { pool } from '../../config/index.js'

const router = express.Router()

// Create a new role
router.post('/', async (req, res) => {
	const { name } = req.body
	const client = await pool.connect()

	try {
		await client.query('BEGIN')
		const result = await client.query(
			'INSERT INTO roles (name, created_at, updated_at) VALUES ($1, NOW(), NOW()) RETURNING *',
			[name]
		)
		await client.query('COMMIT')
		res.status(201).json(result.rows[0])
	} catch (err) {
		await client.query('ROLLBACK')
		res.status(500).json({ error: err.message })
	}
})

// Get all roles
router.get('/', async (req, res) => {
	try {
		const result = await pool.query('SELECT * FROM roles')
		res.json(result.rows)
	} catch (err) {
		res.status(500).json({ error: err.message })
	}
})

// Get a single role by id
router.get('/:id', async (req, res) => {
	const { id } = req.params
	try {
		const result = await pool.query('SELECT * FROM roles WHERE id = $1', [id])
		if (result.rows.length === 0)
			return res.status(404).json({ error: 'Role not found' })
		res.json(result.rows[0])
	} catch (err) {
		res.status(500).json({ error: err.message })
	}
})

// Update a role by id
router.put('/:id', async (req, res) => {
	const { id } = req.params
	const { name } = req.body
	const client = await pool.connect()

	try {
		await client.query('BEGIN')
		const result = await client.query(
			'UPDATE roles SET name = $1, updated_at = NOW() WHERE id = $2 RETURNING *',
			[name, id]
		)
		if (result.rows.length === 0)
			return res.status(404).json({ error: 'Role not found' })
		await client.query('COMMIT')
		res.json(result.rows[0])
	} catch (err) {
		await client.query('ROLLBACK')
		res.status(500).json({ error: err.message })
	}
})

// Delete a role by id
router.delete('/:id', async (req, res) => {
	const { id } = req.params
	const client = await pool.connect()

	try {
		await client.query('BEGIN')
		const result = await client.query('DELETE FROM roles WHERE id = $1', [id])
		if (result.rows.length === 0)
			return res.status(404).json({ error: 'Role not found' })
		await client.query('COMMIT')
		res.json(result.rows[0])
	} catch (err) {
		await client.query('ROLLBACK')
		res.status(500).json({ error: err.message })
	}
})

export default router