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queries.js
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queries.js
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const Pool = require('pg').Pool;
const pool = new Pool({
user: 'sassaurex',
host: 'localhost',
database: 'api',
password: 'me',
port: 5432
});
const getUsers = (request, response) => {
pool.query('SELECT * FROM users ORDER BY id ASC', (error, results) => {
if (error) {
throw error
}
response.status(200).json(results.rows)
})
}
const getUserById = (request, response) => {
const id = parseInt(request.params.id)
pool.query('SELECT * FROM users WHERE id = $1', [id], (error, results) => {
if (error) {
throw error
}
response.status(200).json(results.row)
})
}
const createUser = (request, response) => {
const { name, email } = request.body
pool.query('INSERT INTO users(name, email) VALUES($1, $2)', [name, email], (error, results) => {
if (error) {
throw error
}
response.status(201).send(`User added with ID: ${results.rows[0].id}`)
})
}
const updateUser = (request, response) => {
const id = parseInt(request.params.id)
const { name, email } = request.body
pool.query('UPDATE users SET name = $1, email = $2 WHERE id = $3', [name, email, id], (error, results) => {
if (error) {
throw error
}
response.status(200).send(`User modified with ID: ${id}`)
});
}
const deleteUser = (request, response) => {
const id = parseInt(request.params.id)
pool.query('DELETE FROM users WHERE id = $1', [id], (error, results) => {
if (error) {
throw error
}
response.status(200).send(`User deleted with ID: ${id}`)
})
}
module.exports = {
getUsers,
getUserById,
createUser,
updateUser,
deleteUser
}