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Merge pull request #54 from ClaytonWWilson/delete_topic

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added function to delete topic
This commit is contained in:
Leon Liang 2019-10-25 23:13:27 -04:00 committed by GitHub
commit eb3766edb2
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2 changed files with 30 additions and 6 deletions
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28
functions/handlers/topic.js
View File

@ -1,5 +1,5 @@
/* eslint-disable promise/always-return */
const admin = require('firebase-admin');
const { admin, db } = require("../util/admin");
exports.putTopic = (req, res) => {
const newTopic = {
@ -9,6 +9,7 @@ exports.putTopic = (req, res) => {
admin.firestore().collection('topics').add(newTopic)
.then((doc) => {
const resTopic = newTopic;
newTopic.topicId = doc.id;
return res.status(200).json(resTopic);
})
.catch((err) => {
@ -17,8 +18,6 @@ exports.putTopic = (req, res) => {
});
};
exports.getAllTopics = (req, res) => {
admin.firestore().collection('topics').get()
.then((data) => {
@ -30,6 +29,25 @@ exports.getAllTopics = (req, res) => {
})
.catch((err) => {
console.error(err);
return res.status(500).json({error: 'Failed to fetch all posts written by specific user.'})
return res.status(500).json({error: 'Failed to fetch all topics.'})
})
};
};
exports.deleteTopic = (req, res) => {
// TODO: handle add and delete by topic id
const topic = db.doc(`/topics/${req.params.topicId}`);
topic.get().then((doc) => {
if (!doc.exists) {
return res.status(404).json({error: 'Topic not found'});
} else {
return topic.delete();
}
})
.then(() => {
res.json({ message: 'Topic successfully deleted!'});
})
.catch((err) => {
console.error(err);
return res.status(500).json({error: 'Failed to delete topic.'})
})
}

8
functions/index.js
View File

@ -55,7 +55,10 @@ app.post("/putPost", fbAuth, putPost);
/*------------------------------------------------------------------*
* handlers/topic.js *
*------------------------------------------------------------------*/
const { putTopic, getAllTopics
const {
putTopic,
getAllTopics,
deleteTopic
} = require("./handlers/topic");
// add topic to database
@ -64,4 +67,7 @@ app.post("/putTopic", fbAuth, putTopic);
// get all topics from database
app.get("/getAllTopics", fbAuth, getAllTopics);
// delete a specific topic
app.delete("/deleteTopic/:topicId", fbAuth, deleteTopic);
exports.api = functions.https.onRequest(app);