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Commit 52773ef6e841b5efd0433be3c130887eaa02e397

Authored by Wesnydy Ribeiro
1 parent 4abe5356
Exists in master and in 4 other branches OpenSigns, atualização, coppe, exchange

Assync video generation implementation

Showing 1 changed file with 53 additions and 4 deletions   Show diff stats
translate-api/controllers/video.js
  Diff comments   View file @52773ef
... ... @@ -9,16 +9,65 @@
9 9 * Required libs.
10 10 */
11 11 var shortid = require('shortid')
  12 + , Video = require('../models/video')
12 13 , amqp = require('../helpers/amqpManager');
13 14  
14   -exports.createVideo = function(req, res) {
  15 +exports.create = function(req, res) {
15 16 if (!req.body.gloss)
16 17 return console.log('Gloss key missing');
17 18  
18 19 var id = shortid.generate();
19 20 var gloss = req.body.gloss;
20 21  
21   - amqp.sendToQueue(gloss, id, 'glosses', false, res);
22   - amqp.sendToQueue(gloss, id, 'logs', true, res);
23   - amqp.receiveFromQueue(id, 'videos', false, res);
  22 + var video = new Video({
  23 + status: 'processing'
  24 + });
  25 +
  26 + new Promise(function (resolve) {
  27 + video.save(function(err) {
  28 + if (err)
  29 + return console.error(err);
  30 + res.json({ id: video._id });
  31 + resolve(gloss);
  32 + });
  33 + })
  34 + .then(function(gloss) {
  35 + return new Promise(function(resolve) {
  36 + amqp.sendToQueue(gloss, id, 'glosses', false, res, function(err) {
  37 + if (err)
  38 + return console.error(err);
  39 + amqp.receiveFromQueue(id, 'videos', false, res, function(err, message) {
  40 + if (err)
  41 + return console.error(err);
  42 + resolve(message);
  43 + });
  44 + });
  45 + })
  46 + .then(function(message) {
  47 + var body = JSON.parse(message);
  48 + Video.findOneAndUpdate( {_id: video._id}, {
  49 + $set:{
  50 + file: body.file,
  51 + size: body.size,
  52 + status: body.status
  53 + }
  54 + }, {new: true}, function(err, content) {
  55 + if (err)
  56 + return console.log(err);
  57 + });
  58 + });
  59 + });
  60 +};
  61 +
  62 +exports.status = function(req, res) {
  63 + // Receive param id
  64 + var contentID = req.params.id;
  65 + // Find content by id on MongoDB
  66 + return Video.findById(contentID, function (err, video) {
  67 + // returns error when can not find content
  68 + if (err)
  69 + res.status(404).send('Not Found');
  70 + else
  71 + res.json( { 'status': video.status, 'file': video.file, 'size': video.size } );
  72 + });
24 73 };
... ...