Generar el código QR de una inscripción en PNG.

config/environments/development.js

@@ -20,7 +20,8 @@ module.exports = {
 
     server: {
         hostname: process.env.HOSTNAME || '127.0.0.1',
-        port: process.env.PORT || 18888
+        port: process.env.PORT || 18888,
+        public_url: ""
     },
 
     cdn: {

config/environments/production.js

@@ -15,11 +15,11 @@ module.exports = {
         */        
     },
 
-	cache: {
+        cache: {
                 enabled: true,
                 defaultDuration: '1 minute',
                 debug: true,
-	},
+        },
 
 
     session: {
@@ -29,7 +29,8 @@ module.exports = {
 
     server: {
             hostname: process.env.HOSTNAME || '127.0.0.1',
-            port: process.env.PORT || 18888
+            port: process.env.PORT || 18888,
+            public_url: "https://apiapp2.loquedeverdadimporta.org/api/v2/"
     },
 
     cdn: {

helpers/mail.helper.js

@@ -65,7 +65,7 @@ function send(header, body) {
         })
     request
         .then((result) => {
-            console.log('EEEEEEEEEEEEEEEEEEEENNNNNNNNNNNNNNNNNNVIO correo>>>>');
+            console.log('Envio correo >>>>');
             console.log(result.body);
             return result;
         })
@@ -88,8 +88,8 @@ function send(header, body) {
  * @return {Promise}
  *
  */
-function sendTicket(header, values) {
+
-//    console.log('PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAASSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSOOOOOOOOOOOOOOOOOOOO', values.qrCode.substr(22));
+ function sendTicket(header, values) {
     const body = {
         "TemplateID": 1112274, //980158,
         "TemplateLanguage": true,
@@ -102,6 +102,7 @@ function sendTicket(header, values) {
             "tipoEntrada": values.tipoEntrada,
             "descriptionEntrada": values.descriptionEntrada,
             "qrCode": values.qrCode,
+            "qrCodeUrl": values.qrCodeUrl,
             "IDqrCode": "cid:id1",            
             "codeTicket": values.codeTicket,
             "eventName": values.eventName,

helpers/qr.helper.js

@@ -2,6 +2,12 @@ var _ = require('lodash');
 var QRCode = require('qrcode');
 const moment = require('moment');
 
+const config = require('../config');
+
+module.exports.getInscriptionQRCodeUrl = function (inscriptionId) {
+    return encodeURI(`${config.server.public_url}/inscriptions/${inscriptionId}/qrimage`);
+}
+
 /* params = {
     code: 'xxxx',
     date: 'date-time',
@@ -9,7 +15,7 @@ const moment = require('moment');
     surname: 'xxxx',
     color: '#ff',
 
-} */ 
+} */
 
 module.exports.getInscriptionQRCode = function (params) {
     return new Promise(function (resolve, reject) {

modules/events/event.controller.js

@@ -88,6 +88,7 @@ function generateBodyMail (member) {
             tipoEntrada: (member.validated) ? 'Entrada' : 'Lista de espera',
             descriptionEntrada: member.description,
             qrCode: member.qrCode,
+            qrCodeUrl: member.qrCodeUrl,
             color: member.qrConfig.color,
             codeTicket: member.code_ticket,
             eventName: member.event_name,
@@ -276,8 +277,9 @@ console.log('>>>>>>>>>>>>>>><NewConfirmedEvent: ', NewConfirmedEvent);
                         member.marketing_memberId = await eventInscriptionService._addMember(marketingListIdEvent, member);
                         eventInscriptionService._updateMarketingMemberOfInscription(inscription.id, member.marketing_memberId);
                         member.qrConfig = generateQRConfig(member);
-                        member.qrCode = await QRHelper.getInscriptionQRCode(member.qrConfig);                        
+                        member.qrCode = await QRHelper.getInscriptionQRCode(member.qrConfig); 
-                        console.log('mandar correo>>>>>>>>>>>>>>>>>>>>> ', member);                                                                                  
+                        member.qrCodeUrl = QRHelper.getInscriptionQRCodeUrl(inscription.id);                
+                        console.log('mandar correo>>>>>>>>>>>>>await QRHelper.getInscriptionQRCode(member.qrConfig); >>>>>>>> ', member);                                                                                  
                         emailHelper.sendTicket(generateHeaderMail(member), generateBodyMail(member))
                     } catch (error) {
                         console.log('No se ha podido mandar email con entrada');
@@ -754,7 +756,6 @@ console.log('Mandamos mail con entrada>>>>>>>>>>>>>>>>>>>>>>>>>>>');
         }
     },
 
-
     getInscripcionsExcel: async (req, res, next) => {
         const params = extractParamsFromRequest(req, res, {});
         const eventId = params.params.id;
@@ -772,6 +773,31 @@ console.log('Mandamos mail con entrada>>>>>>>>>>>>>>>>>>>>>>>>>>>');
             }
         })
     },
+
+    getQRCodeImage: async(req, res, next) => {
+        const params = extractParamsFromRequest(req, res, {});
+        const inscriptionId = params.params.id;
+
+        try {
+            const inscription = await eventInscriptionService._getInscriptionById(inscriptionId);
+            if (!inscription) {
+                return handleResultResponse("Inscription no encontrada", null, params, res, httpStatus.NOT_FOUND);
+            }
+
+            //Creamos objeto member para facilitar inserción en mailchimp y envio de correo
+            var member = generateMemberInscription(req.user, inscription.inscription, inscription.reservation);
+            member.qrConfig = generateQRConfig(member);
+            member.qrCode = await QRHelper.getInscriptionQRCode(member.qrConfig);
+
+            var buffer = new Buffer(member.qrCode.split(",")[1], 'base64');
+
+            res.setHeader('Content-Type', 'image/png');
+            res.setHeader('Content-Length', buffer.length);
+            return handleResultResponse(buffer, null, params, res, httpStatus.OK);
+        } catch (error) {
+            return handleResultResponse("Error al buscar la inscripción", null, params, res, httpStatus.NOT_FOUND);
+        }
+    }
     
 
 };

modules/events/event.routes.js

@@ -246,24 +246,6 @@ routes.get('/me/inscriptions/:id',
 );
 
 
-
-/*router.get('/:conferenceId/inscription/:userId/qrimage', function (req, res) {
-    conference.getInscriptionQRCode(req.params.conferenceId, req.params.userId, function (result, status) {
-        if (result && result.data) {
-            var buffer = new Buffer(result.data.split(",")[1], 'base64');
-
-            res.writeHead(status, {
-                'Content-Type': 'image/png',
-                'Content-Length': buffer.length
-            });
-
-            res.end(buffer);
-        } else {
-            res.status(200).end('')
-        }
-    });
-});*/
-
 // Hacer una inscripción
 routes.post('/events/:id/inscriptions',
     isLoggedUser, 
@@ -285,6 +267,11 @@ routes.delete('/inscriptions/:id',
     eventController.deleteInscription
 );
 
+// Imagen del código QR de una inscripción
+routes.get('/inscriptions/:id/qrimage', function (req, res) {
+    eventController.getQRCodeImage,
+});
+
 
 routes.get('/events/:id/reservations/:encodedInvitationCode',
     isLoggedUser, 
@@ -293,6 +280,8 @@ routes.get('/events/:id/reservations/:encodedInvitationCode',
 );
 
 
+
+
 //WEB
 
 //Eventos con inscripciones abiertas para la web