clase20

clase20/app.js

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+var createError = require('http-errors');
+var express = require('express');
+var path = require('path');
+var cookieParser = require('cookie-parser');
+var logger = require('morgan');
+
+var indexRouter = require('./routes/index');
+var usersRouter = require('./routes/users');
+
+var app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'ejs');
+
+app.use(logger('dev'));
+app.use(express.json());
+app.use(express.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+app.use('/', indexRouter);
+app.use('/users', usersRouter);
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  next(createError(404));
+});
+
+// error handler
+app.use(function(err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+module.exports = app;

clase20/bin/www

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+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('pimienta-sal:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

clase20/controllers/mainController.js

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+const about = {
+    titulo: 'Pimienta & Sal',
+    descripcion: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute iruredolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.We only use seasonal ingredients.',
+    historia: 'Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum consectetur adipiscing elit, sed do eiusmod temporincididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.'
+}
+const listaPlatos = [
+    {
+        id:1,
+        titulo: 'Carpaccio fresco',
+        descripcionCorta: 'Entrada Carpaccio de salmón con cítricos',
+        descripcionDetallada: 'Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum consectetur adipiscing elit, sed do eiusmod temporincididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.',
+        precio: '65.50',
+        img: 'Carpaccio-de-salmon.jpg'
+    },
+    {
+        id:2,
+        titulo: 'Risotto de berenjena',
+        descripcionCorta: 'Risotto de berenjena y queso de cabra',
+        descripcionDetallada: '',
+        precio: '47.00',
+        img: 'Risotto-berenjena-queso-cabra.jpg'
+    },
+    {
+        id:3,
+        titulo: 'Mousse de arroz',
+        descripcionCorta: 'Mousse de arroz con leche y aroma de azahar',
+        descripcionDetallada: '',
+        precio: '27.50',
+        img: 'Mousse-de-arroz-con-leche.jpg'
+    },
+    {
+        id:4,
+        titulo: 'Espárragos blancos',
+        descripcionCorta: 'Espárragos blancos con vinagreta de verduras y jamón ibérico',
+        descripcionDetallada: '',
+        precio: '37.50',
+        img: 'esparragos.png'
+    }
+]
+
+const mainController = {
+  index: (req, res) => {
+    res.render("index", { about: about, menu: listaPlatos });
+  },
+  detalle: (req, res) => {
+    let plato = listaPlatos.find(plato => plato.id == req.params.menuId);
+    console.log(plato)
+    res.render("detalleMenu", { plato: plato });
+  },
+};
+
+module.exports = mainController;