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Merge pull request #273 from aldraco/coursewaresErr

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Coursewares error handling (issue #261)
This commit is contained in:
Quincy Larson
2015-03-29 14:32:16 -07:00
parent d5fdc15605 3e839030ac
commit 7a27ded5bc
1 changed files with 26 additions and 19 deletions
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45
controllers/courseware.js
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@ -14,7 +14,7 @@ exports.coursewareNames = function(req, res) {
});
};
exports.returnNextCourseware = function(req, res) {
exports.returnNextCourseware = function(req, res, next) {
if (!req.user) {
return res.redirect('../coursewares/start-our-challenges');
}
@ -27,25 +27,32 @@ exports.returnNextCourseware = function(req, res) {
return elem;
}
});
req.user.save();
var uncompletedCoursewares = req.user.uncompletedCoursewares;
var displayedCoursewares = Courseware.find({'_id': uncompletedCoursewares[0]});
displayedCoursewares.exec(function(err, courseware) {
req.user.save(function(err) {
if (err) {
next(err);
return next(err);
}
courseware = courseware.pop();
if (courseware === undefined) {
req.flash('errors', {
msg: "It looks like you've completed all the courses we have available. Good job!"
})
return res.redirect('../coursewares/start-our-challenges');
}
nameString = courseware.name.toLowerCase().replace(/\s/g, '-');
return res.redirect('../coursewares/' + nameString);
var uncompletedCoursewares = req.user.uncompletedCoursewares;
var displayedCoursewares = Courseware.find({'_id': uncompletedCoursewares[0]});
displayedCoursewares.exec(function(err, courseware) {
if (err) {
return next(err);
}
courseware = courseware.pop();
if (courseware === undefined) {
req.flash('errors', {
msg: "It looks like you've completed all the courses we have available. Good job!"
})
return res.redirect('../coursewares/start-our-challenges');
}
nameString = courseware.name.toLowerCase().replace(/\s/g, '-');
return res.redirect('../coursewares/' + nameString);
});
});
};
exports.returnIndividualCourseware = function(req, res, next) {
@ -55,7 +62,7 @@ exports.returnIndividualCourseware = function(req, res, next) {
Courseware.find({"name" : new RegExp(coursewareName, 'i')}, function(err, courseware) {
if (err) {
next(err);
return next(err);
}
// Handle not found
if (courseware.length < 1) {
@ -203,7 +210,7 @@ exports.generateChallenge = function(req, res) {
res.send(response);
};
exports.completedCourseware = function (req, res) {
exports.completedCourseware = function (req, res, next) {
var isCompletedDate = Math.round(+new Date() / 1000);
var coursewareHash = req.body.coursewareInfo.coursewareHash;
@ -221,7 +228,7 @@ exports.completedCourseware = function (req, res) {
req.user.save(function (err, user) {
if (err) {
throw err;
return next(err);
}
if (user) {
res.send(true)