0211bea186
- Backend Node.js/Express con PostgreSQL - Frontend React 19 con Vite - Docker Compose para orquestacion - Documentacion completa en README.md - Scripts SQL para base de datos - Configuracion de ejemplo (.env.example)
44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
const pool = require('../db/connection');
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const getReportContracts = async (req, res) => {
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try {
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// Leer query params con valores por defecto
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const page = parseInt(req.query.page) || 1; // Página actual
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const limit = parseInt(req.query.limit) || 10; // Cantidad por página
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const offset = (page - 1) * limit; // Desde dónde empezar
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// Llamamos a la función con LIMIT y OFFSET
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const result = await pool.query(
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`SELECT * FROM reportcontracts() LIMIT $1 OFFSET $2`,
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[limit, offset]
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);
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// Obtener total para calcular páginas
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const totalResult = await pool.query('SELECT COUNT(*) FROM contracts');
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const total = parseInt(totalResult.rows[0].count);
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const totalPages = Math.ceil(total / limit);
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const contracts = result.rows.map(con => ({
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name_employee: con.id_contract,
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position_employee: con.name_employee,
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area_employee: con.position_employee,
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contract_end: con.end_contract,
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daily_pay: con.daily_pay,
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status_contracts: con.status_contracts
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}));
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res.json({
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page,
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limit,
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total,
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totalPages,
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data: contracts
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});
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} catch (error) {
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console.error(error);
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res.status(500).json({ message: 'Error al obtener los contratos' });
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}
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};
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module.exports = { getReportContracts }; |