June 2014
Intermediate to advanced
696 pages
38h 52m
English
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Implementing the Photo Model Controller
Listing 27.7 implements the route handling code for the Photo model. There are two routes handled. The getPhoto() route handler looks up a single Photo document, based on the _id field passed in as photoId in the GET query string. The getPhotos() route handler retrieves all Photo documents. Both handlers return a JSON string form of the results.
Listing 27.7 photos_controller.js: Implementing the getPhoto and getPhoto routes in the Express server to get photos
01 var mongoose = require('mongoose'),02 Photo = mongoose.model('Photo');03 exports.getPhoto = function(req, res) {04 Photo.findOne({ _id: req.query.photoId })05 .exec(function(err, photo) {06 if (!photo){ ...
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