excel primer semestre aparentemente listo

.gitignore

@@ -2,4 +2,6 @@ node_modules/
 
 .env
 
-server/db/alumnos_segundo.csv
+server/db/alumnos_segundo.csv
+
+server/uploads/*

package.json

@@ -18,8 +18,10 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "bcrypt": "^5.0.1",
     "body-parser": "^1.19.0",
     "colors": "^1.4.0",
+    "convert-array-to-csv": "^2.0.0",
     "cors": "^2.8.5",
     "csvtojson": "^2.0.10",
     "dotenv": "^8.2.0",

server/controller/PrimerSemestre/get.js

@@ -0,0 +1,59 @@
+const { convertArrayToCSV } = require('convert-array-to-csv');
+const moment = require('moment');
+const helperPath = '../../helper';
+const helper = require(`${helperPath}/helper`);
+const encriptar = require(`${helperPath}/encriptar`);
+const dbPath = '../../db/tablas';
+const Carrera = require(`${dbPath}/Carrera`);
+const Grupo = require(`${dbPath}/Grupo`);
+const Horario = require(`${dbPath}/Horario`);
+const PrimerSemestre = require(`${dbPath}/PrimerSemestre`);
+
+const get = async (body) => {
+  const path = `server/uploads/primer_semestre.csv`;
+  const data = [];
+
+  if (!body.password) throw new Error('No hay contraseña.');
+  if (
+    !encriptar.comparar(
+      body.password,
+      '$2b$10$/yZZE6Ee8GEUgCmzCd/mWehpb94g74cmk6fDb52G4W0tQ9Py9M.Ia'
+    )
+  )
+    throw new Error('Contraseña no valida.');
+  return PrimerSemestre.findAll({
+    include: [{ model: Grupo, include: [{ model: Carrera }] }],
+  })
+    .then(async (res) => {
+      for (let i = 0; i < res.length; i++) {
+        const horario = await Horario.findOne({
+          where: { idHorario: res[i].idHorario },
+        }).then((res) => moment(res.horario));
+
+        data.push({
+          numeroCuenta: res[i].numeroCuenta,
+          nombre: res[i].nombre,
+          carrera: res[i].Grupo.Carrera.carrera,
+          grupo: res[i].Grupo.grupo,
+          horario: `${
+            horario.date() < 10 ? '0' + horario.date() : horario.date()
+          }/${
+            horario.month() + 1 < 10
+              ? '0' + (horario.month() + 1)
+              : horario.month() + 1
+          }/${horario.year()} ${
+            horario.hour() < 10 ? '0' + horario.hour() : horario.hour()
+          }:${
+            horario.minute() < 10 ? '0' + horario.minute() : horario.minute()
+          }`,
+        });
+      }
+      await helper.eliminarArchivo(path).catch((err) => {});
+      return helper.crearArchivo(path, convertArrayToCSV(data));
+    })
+    .then((res) => path);
+};
+
+module.exports = get;
+
+get({ password: 'hola' });

server/helper/encriptar.js

@@ -0,0 +1,34 @@
+const bcrypt = require('bcrypt');
+const validar = require('./validar');
+require('../config/config');
+
+const comparar = (password, dbPassword) => {
+  let campo = 'password';
+
+  validar.noHay(password, campo);
+  if (typeof password != 'string') validar.noValido(campo);
+  return bcrypt.compareSync(password, dbPassword);
+};
+
+const encriptar = (password) => {
+  let campo = 'password';
+
+  validar.noHay(password, campo);
+  if (typeof password != 'string') validar.noValido(campo);
+  return bcrypt.hashSync(password, Number(process.env.SALT_ROUNDS));
+};
+
+const generarPassword = () => {
+  let length = 8;
+  let charset =
+    'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
+  let password = '';
+
+  for (let i = 0, n = charset.length; i < length; ++i)
+    password += charset.charAt(Math.floor(Math.random() * n));
+  return password;
+};
+
+module.exports = { comparar, encriptar, generarPassword };
+
+// console.log(encriptar('hola'))

server/routes/PrimerSemestre.js

@@ -15,4 +15,15 @@ app.post(`${route}/registrar`, (req, res) => {
     });
 });
 
+// GET
+app.get(`${route}`, verificaToken, (req, res) => {
+  return get(req.query)
+    .then((data) => {
+      res.download(data);
+    })
+    .catch((err) => {
+      res.status(400).json({ message: err.message });
+    });
+});
+
 module.exports = app;