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user.js
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user.js
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const bcrypt = require('bcrypt');
/**
* ===========================================
* Export model functions as a module
* ===========================================
*/
module.exports = (dbPoolInstance) => {
const getByName = (name, callback) => {
// set up query
const queryString = 'SELECT * from users WHERE name=$1';
const values = [name];
// execute query
dbPoolInstance.query(queryString, values, (error, queryResult) => {
// invoke callback function with results after query has executed
callback(error, queryResult);
});
};
const create = (user, callback) => {
// run user input password through bcrypt to obtain hashed password
bcrypt.hash(user.password, 1, (err, hashed) => {
if (err) console.error('error!', err);
// set up query
const queryString = 'INSERT INTO users (name, email, password) VALUES ($1, $2, $3) RETURNING *';
const values = [
user.name,
user.email,
hashed
];
// execute query
dbPoolInstance.query(queryString, values, (error, queryResult) => {
if (error) console.error('error!', error);
// invoke callback function with results after query has executed
callback(error, queryResult);
});
});
};
const get = (id, callback) => {
// set up query
const queryString = 'SELECT * from users WHERE id=$1';
const values = [id];
// execute query
dbPoolInstance.query(queryString, values, (error, queryResult) => {
// invoke callback function with results after query has executed
callback(error, queryResult);
});
};
const login = (user, callback) => {
// TODO: Add logic here
}
return {
getByName,
create,
get,
login
};
};