better error handling #1
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olalonde
commented
Sep 16, 2016
| @@ -44,7 +44,7 @@ app.get('/new/*', function(req, res, next) { | |||
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| var url = req.url.replace('/new/',''); | |||
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| urlConverter.shortenURL(url).then(obj=> {return res.json(obj);}); | |||
| urlConverter.shortenURL(url).then(obj=> {return res.json(obj);}).catch(next); | |||
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Need to pass error to next
olalonde
commented
Sep 16, 2016
| var id=req.params.id; | ||
| urlConverter.redirectToShortURL(id,res); | ||
| urlConverter.redirectToShortURL(id,res, next); |
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Need to pass error to next
olalonde
commented
Sep 16, 2016
| mongo.connect(process.env.MONGOLAB_URI || 'mongodb://localhost:27017/urls',function(err,db){ | ||
| assert.equal(null,err); | ||
| if (err) return cb(err) |
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Need to pass error to callback
olalonde
commented
Sep 16, 2016
| db.collection('urls').findOne({ urlNumber : id }, (err, document)=> { | ||
| if (err) return cb(err) |
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Need to pass error to callback
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