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/**
* Copyright (C) 2018 Noah Loomans
*
* This file is part of rooster.hetmml.nl.
*
* rooster.hetmml.nl is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* rooster.hetmml.nl is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with rooster.hetmml.nl. If not, see <http://www.gnu.org/licenses/>.
*
*/
const { Pool } = require('pg');
const pool = new Pool({
database: process.env.PGDATABASE || 'rooster_hetmml_nl',
});
// the pool with emit an error on behalf of any idle clients
// it contains if a backend error or network partition happens
pool.on('error', (error) => {
console.error('Unexpected error on idle client', error);
// TODO: Do we want to exit here?
process.exit(-1);
});
async function insertUsers(users) {
await pool.query('TRUNCATE TABLE schedule_user');
const promises = users.map(user => (
pool.query(
'INSERT INTO schedule_user(key, type, name, alt_name, index) VALUES ($1, $2, $3, $4, $5)',
[user.key, user.type, user.name, user.altName, user.index],
)
));
await Promise.all(promises);
}
async function getUsers() {
const { rows } = await pool.query(
'SELECT key, type, name, alt_name, index FROM schedule_user',
);
const users = rows.map(row => ({
key: row.key,
type: row.type,
name: row.name,
altName: row.altName,
index: row.index,
}));
return users;
}
module.exports = { insertUsers, getUsers };
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