Hello everyone 
I’m working on the Issue Tracker project and I’m stuck on the PUT request (only test that fails). If anyone has a bit of time to look in my code, I would be most thankful !
Here’s the test that I am failing:
You can send a PUT request to /api/issues/{projectname} with an _id and one or more fields to update. On success, the updated_on field should be updated, and returned should be { result: 'successfully updated', '_id': _id }
By adding some console logs and checking my database, it looks to me like this test should be passing, so I really don’t know what I am missing here.
Here’s a link to my Repl , and this is my code in routes/api.js :
'use strict';
//Mongoose setup for db
const mongoose = require("mongoose");
mongoose.connect(process.env["MONGO_URI"], { useNewUrlParser: true });
const issueSchema = new mongoose.Schema({
project_name: {
type: String,
required: true
},
issue_title: {
type: String, //mongoose.ObjectId,
required: true
},
issue_text: {
type: String,
required: true
},
created_on: {
type: Date,
default: new Date()
},
updated_on: {
type: Date,
default: new Date()
},
created_by: {
type: String,
required: true
},
assigned_to: {
type: String,
default: "" //optional
},
open: {
type: Boolean,
default: true
},
status_text: {
type: String,
default: "" //optional
}
});
let Issue = mongoose.model('Issue', issueSchema, "issues"); //collection "issues" in db
module.exports = function(app) {
app.route('/api/issues/:project')
.get(function(req, res) {
let project = req.params.project;
let filterObject = { project_name: project };
const FIELDS = ["issue_title", "issue_text", "created_by", "assigned_to", "status_text", "open", "created_on", "updated_on"];
for (let i = 0; i < FIELDS.length; i++) {
let field = FIELDS[i];
if (req.query[field]) {
filterObject[field] = req.query[field]
};
}
Issue.find(filterObject)
.select({ "project_name": 0, "__v": 0 }) //
.exec((err, arrayOfIssues) => {
if (err) return console.log(err);
console.log("Db searched and " + arrayOfIssues.length + " issues found for project " + project);
return res.json(arrayOfIssues);
})
})
.post(function(req, res) {
let project = req.params.project;
let assigned_to = req.body.assigned_to || "";
let status_text = req.body.status_text || "";
//test for required entries : change to filter db error ??
if (req.body.issue_title && req.body.issue_text && req.body.created_by) {
var issueToPost = new Issue({
project_name: project,
issue_title: req.body.issue_title,
issue_text: req.body.issue_text,
created_by: req.body.created_by,
assigned_to: assigned_to,
status_text: status_text
});
} else {
console.log("json sent with required field missing error");
return res.json({
error: 'required field(s) missing'
});
};
issueToPost.save(function(err, newIssuePosted) {
if (err) return console.log("Ooops db error : " + err.message);
console.log("New issue on project " + newIssuePosted.project_name + " saved in db");
const issueResponse = {
'_id': newIssuePosted['_id'],
issue_title: newIssuePosted.issue_title,
issue_text: newIssuePosted.issue_text,
created_on: newIssuePosted.created_on,
updated_on: newIssuePosted.created_on,
created_by: newIssuePosted.created_by,
assigned_to: newIssuePosted.assigned_to,
open: newIssuePosted.open,
status_text: newIssuePosted.status_text
};
return res.json(issueResponse);
});
})
.put(function(req, res) {
console.log("method :" + req.method);
console.log("or url :" + req.originalUrl);
console.log(req.body);
let project = req.params.project;
if (req.body['_id']) {
var issueId = req.body['_id']
} else {
return res.json({
error: 'missing _id'
});
};
//update object
let updateObject = {};
const FIELDS = ["issue_title", "issue_text", "created_by", "assigned_to", "status_text", "open", "created_on"];//,"updated_on"];
for (let i = 0; i < FIELDS.length; i++) {
let field = FIELDS[i];
if (req.body[field]) {
updateObject[field] = req.body[field]
};
};
if (Object.keys(updateObject).length === 0) {
console.log("I returned no update fields");
return res.json({
error: 'no update field(s) sent',
'_id': issueId
});
} else {
updateObject.updated_on = new Date();
console.log(updateObject);
Issue.findOneAndUpdate({project_name: project, _id: issueId}, updateObject, function(err, foundIssue) {
console.log("Db searched ");
if (err || !foundIssue) {
console.log("I returned could not update");
return res.json({
error: 'could not update',
'_id': issueId
});
}
console.log("One issue with _id " + foundIssue._id + " in project " + project + " updated");
return res.json({
result: 'successfully updated',
'_id': issueId
});
})
}
})
.delete(function(req, res) {
let project = req.params.project;
if (req.body['_id']) {
var issueId = req.body['_id']
} else {
return res.json({
error: 'missing _id'
});
}
Issue.deleteOne({ project_name: project, '_id': issueId }, function(err, obj) {
if (err || obj.deletedCount == 0) {
return res.json({
error: 'could not delete',
'_id': issueId
});
} else if (obj.deletedCount == 1) {
console.log("One issue deleted in project " + project);
return res.json({
result: 'successfully deleted',
'_id': issueId
});
} else { //should never happen
return res.json({
error: 'several issues deleted, something went very wrong'
});
}
});
});
};
Thanks !