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@parzibyte
Created June 28, 2019 00:04
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const conexion = require("../conexion")
module.exports = {
insertar(nombre, precio) {
return new Promise((resolve, reject) => {
conexion.query(`insert into productos
(nombre, precio)
values
(?, ?)`,
[nombre, precio], (err, resultados) => {
if (err) reject(err);
else resolve(resultados.insertId);
});
});
},
obtener() {
return new Promise((resolve, reject) => {
conexion.query(`select id, nombre, precio from productos`,
(err, resultados) => {
if (err) reject(err);
else resolve(resultados);
});
});
},
obtenerPorId(id) {
return new Promise((resolve, reject) => {
conexion.query(`select id, nombre, precio from productos where id = ?`,
[id],
(err, resultados) => {
console.log({resultados});
if (err) reject(err);
else resolve(resultados[0]);
});
});
},
actualizar(id, nombre, precio) {
return new Promise((resolve, reject) => {
conexion.query(`update productos
set nombre = ?,
precio = ?
where id = ?`,
[nombre, precio, id],
(err) => {
if (err) reject(err);
else resolve();
});
});
},
eliminar(id) {
return new Promise((resolve, reject) => {
conexion.query(`delete from productos
where id = ?`,
[id],
(err) => {
if (err) reject(err);
else resolve();
});
});
},
}
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