Mauricio Cattafi / wsimagenes

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Commit eae5ae86f34b73a9b38ce18c269ba30757b4db4b

Authored by Marcelo Puebla
1 parent 3f9f0e6ab3
Exists in master and in 2 other branches develop, lab

Agregado metodo delete.

Showing 1 changed file with 20 additions and 0 deletions   Show diff stats
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