Martin Macola / wsimagenes

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Commit f410bbf1ed8ec632191f887ece26e5fba8e9d937

Authored by Eric Fernandez
2 parents c7a156857c eae5ae86f3
Exists in master

Merge branch 'master' into 'master' 

Master(mpuebla)

See merge request !1
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1 module.exports = 1 module.exports =
2 config = require('./config/config.json'); 2 config = require('./config/config.json');
3 knex = require('knex')(config.db); 3 knex = require('knex')(config.db);
4 express = require('express'); 4 express = require('express');
5 router = express.Router(); 5 router = express.Router();
6 6
7 var app = express(); 7 var app = express();
8 8
9 app.use(express.json({limit: '550mb'})); 9 app.use(express.json({limit: '550mb'}));
10 app.use((req, res, next) => { 10 app.use((req, res, next) => {
11 res.setHeader('Access-Control-Allow-Origin', '*'); 11 res.setHeader('Access-Control-Allow-Origin', '*');
12 res.setHeader( 12 res.setHeader(
13 'Access-Control-Allow-Headers', 13 'Access-Control-Allow-Headers',
14 'Origin, X-Requested-With, Content-Type, Accept, X-Terminal-Key, X-Nombre-Usuario, X-Punto-Venta' 14 'Origin, X-Requested-With, Content-Type, Accept, X-Terminal-Key, X-Nombre-Usuario, X-Punto-Venta'
15 ); 15 );
16 res.setHeader('Access-Control-Allow-Methods', 'POST, GET, DELETE, OPTIONS'); 16 res.setHeader('Access-Control-Allow-Methods', 'POST, GET, DELETE, OPTIONS');
17 next(); 17 next();
18 }); 18 });
19 19
20 app.listen(config.port, '0.0.0.0', () => { 20 app.listen(config.port, '0.0.0.0', () => {
21 console.log(`Escuchando puerto ${config.port}`); 21 console.log(`Escuchando puerto ${config.port}`);
22 }); 22 });
23 23
24 app.use('/', [ 24 app.use('/', [
25 require('./rutas/articulos'), 25 require('./rutas/articulos'),
26 require('./rutas/imagenes.js'), 26 require('./rutas/imagenes'),
27 ]); 27 ]);
28 28
1 1
2 var bookshelf = require('bookshelf')(knex); 2 var bookshelf = require('bookshelf')(knex);
3 bookshelf.plugin('pagination');
3 4
4 const ArticuloImagen = bookshelf.Model.extend({ 5 const ArticuloImagen = bookshelf.Model.extend({
5 tableName: 'ARTICULOS_IMAGEN' 6 tableName: 'ARTICULOS_IMAGEN'
6 }); 7 });
7 8
8 const Articulo = bookshelf.Model.extend({ 9 const Articulo = bookshelf.Model.extend({
9 tableName: 'ARTICULOS', 10 tableName: 'ARTICULOS',
10 imagenes: function() { 11 imagenes: function () {
11 return this.hasMany(ArticuloImagen, 'id_articulo', 'id'); 12 return this.hasMany(ArticuloImagen, 'id_articulo', 'id');
12 } 13 }
13 }); 14 });
14 15
15 router.get('/articulos', (req , res) => { 16 router.get('/articulos/:page', (req, res) => {
16 17
17 let cantidadesVendidas = knex.schema 18 Articulo
18 .raw(`select stock.SEC, stock.ART, SUM(stock.can) as cantidadVendida 19 .query((qb) => {
19 from AMOVSTOC stock 20 qb.where('NHA', 0);
20 join ARTICULOS art on art.CodSec = stock.SEC and art.CodArt = stock.ART and 21 qb.where('PreVen', '>', 0);
21 art.categoria_selfservice > 0 and art.PreVen > 0
22 where stock.FEC >= dateadd(month, -2, getdate()) and stock.CYV = 'V' and TCO = 'FT'
23 group by stock.sec, stock.art`)
24
25 var articulos = Articulo
26 .where((query) => {
27 query.where('NHA', 0);
28 query.where('PreVen', '>', 0);
29 query.where('categoria_selfservice', '>', 0);
30 }) 22 })
31 .fetchAll({withRelated: ['imagenes']}) 23 .orderBy('id', 'asc')
32 24 .fetchPage({
33 Promise.all([articulos, cantidadesVendidas]) 25 pageSize: 150,
34 .then(values => { 26 page: req.params.page,
35 27 withRelated: ['imagenes']
36 let articulos = values[0]; 28 })
37 let cantidadesVendidas = values[1]; 29 .then(data => {
38 30
39 var promisesCodBar = []; 31 var promisesCodBar = [];
40 32
41 articulos.forEach(articulo => { 33 data.forEach(articulo => {
42
43 let cantidadVendida = cantidadesVendidas.filter(art => {
44 return articulo.get('CodArt') == art.ART && articulo.get('CodSec') == art.SEC;
45 });
46
47 articulo.set('cantidadVendida', cantidadVendida[0] ? cantidadVendida[0].cantidadVendida : 0);
48 34
49 promisesCodBar.push( 35 promisesCodBar.push(
50 knex('CODBAR').where({ 36 knex('CODBAR').where({
51 CodSec: articulo.get('CodSec'), 37 CodSec: articulo.get('CodSec'),
52 CodArt: articulo.get('CodArt') 38 CodArt: articulo.get('CodArt')
53 }) 39 })
54 ); 40 );
55 }); 41 });
56 42
57 Promise.all(promisesCodBar).then((codigoBarra) => { 43 Promise.all(promisesCodBar).then((codigoBarra) => {
58 44
59 codigoBarra.forEach(codigo => { 45 codigoBarra.forEach(codigo => {
60 codigo = codigo[0]; 46 codigo = codigo[0];
61 47
62 let articulo = articulos.filter(art => { 48 if (codigo) {
63 return art.get('CodArt') == codigo.CodArt;
64 });
65 49
66 articulo[0].set('codigoBarra', codigo.CodBar); 50 let articulo = data.filter(art => {
67 }); 51 return art.get('CodArt') == codigo.CodArt;
52 });
68 53
69 res.status(200).send(articulos); 54 articulo[0].set('codigoBarra', codigo.CodBar);
55 }
56 });
57 res.status(200).send(
58 {
59 data: data,
60 pagination: data.pagination,
61 });
70 }); 62 });
71 63
72 }); 64 });
73 }); 65 });
74 66
75 router.get('/articulos/:id', (req, res) => {
1 const path = require('path') 1 const path = require('path')
2 2
3 router.get('/imagenes/:nombre', (req, res) => { 3 router.get('/imagenes/:nombre', (req, res) => {
4 4
5 var options = { 5 var options = {
6 root: path.join(__dirname, '/../img'), 6 root: path.join(__dirname, '/../img'),
7 dotfiles: 'deny', 7 dotfiles: 'deny',
8 headers: { 8 headers: {
9 'x-timestamp': Date.now(), 9 'x-timestamp': Date.now(),
10 'x-sent': true 10 'x-sent': true
11 } 11 }
12 } 12 }
13 13
14 res.sendFile(req.params.nombre, options, err => { 14 res.sendFile(req.params.nombre, options, err => {
15 if (err) console.log(err); 15 if (err) console.log(err);
16 }); 16 });
17 }); 17 });
18 18
19 router.post('/imagenes/guardar', (req, res) => { 19 router.post('/imagenes/guardar', (req, res) => {
20 20
21 let base64 = req.body.base64.split(';base64,').pop(); 21 let base64 = req.body.base64.split(';base64,').pop();
22 let path = `${__dirname}/../img/${req.body.name}`; 22 let path = `${__dirname}/../img/${req.body.name}`;
23 23
24 require('fs').writeFile(path, base64, {encoding: 'base64'} , err => { 24 require('fs').writeFile(path, base64, {encoding: 'base64'} , err => {
25 25
26 if (err) { 26 if (err) {
27 27
28 console.log(err); 28 console.log(err);
29 res.status(500).send('Hubo un error'); 29 res.status(500).send('Hubo un error');
30 } 30 }
31 }); 31 });
32 32
33 knex('ARTICULOS') 33 knex('ARTICULOS')
34 .where({ 34 .where({
35 CodArt: req.body.codigo, 35 CodArt: req.body.codigo,
36 CodSec: req.body.sector 36 CodSec: req.body.sector
37 }) 37 })
38 .then(articulo => { 38 .then(articulo => {
39 39
40 let idArticulo = articulo[0].id; 40 let idArticulo = articulo[0].id;
41 41
42 knex('ARTICULOS_IMAGEN') 42 knex('ARTICULOS_IMAGEN')
43 .where('id_articulo', idArticulo) 43 .where('id_articulo', idArticulo)
44 .del(); 44 .del();
45 45
46 knex('ARTICULOS_IMAGEN') 46 knex('ARTICULOS_IMAGEN')
47 .insert({ 47 .insert({
48 id_articulo: idArticulo, 48 id_articulo: idArticulo,
49 imagen: req.body.name 49 imagen: req.body.name
50 }) 50 })
51 .then(() => { 51 .then(() => {
52 res.status(200).send({}); 52 res.status(200).send({});
53 }) 53 })
54 54
55 }); 55 });
56 56
57 }); 57 });
58 58
59 router.post('/imagen/borrar', (req, res) => {
60
61 let deleted = false
62 let path = `${__dirname}/../img/${req.body.name}`;
63
64 knex('ARTICULOS_IMAGEN')
65 .where('id_articulo', req.body.id_articulo)
66 .andWhere('id', req.body.id)
67 .update({
68 id_articulo: 0,
69 })
70 .then(() => {
71 try {
72 require('fs').unlinkSync(path);
73 deleted = true;
74 res.status(200).send(deleted);
75 } catch (err) { }
76 });
77 });
78
59 module.exports = router; 79 module.exports = router;
60 80