June 2014
Intermediate to advanced
696 pages
38h 52m
English
Content preview from Node.js, MongoDB, and AngularJS Web Development
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Implementing the CommentThread Model Controller
Listing 27.8 implements the route handling code for the CommentThread model. Two routes are handled: getComment() and addComment(). Due to the size of the file, the code for these two routes is broken down in the following sections.
Implementing the getComment() Route
The getComment() route handler looks up a single CommentThread document, based on the _id field passed in as commentId in the GET request query string.
Listing 27.8 comments_controller.js-getComment: Implementing the route to get comment threads for the Express server
04 exports.getComment = function(req, res) {05 CommentThread.findOne({ _id: req.query.commentId })06 .exec(function(err, comment) ...
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