From e7c9d564042ea8ea6dff03491040bfbbcaa40df3 Mon Sep 17 00:00:00 2001
From: aeroreyna <adolforeyna@gmail.com>
Date: Mon, 4 Apr 2022 21:14:12 -0700
Subject: [PATCH] Unreact to comments

---
 dbTools/post.js | 24 ++++++++++++++++++++++--
 routes/post.js  | 10 ++++++++++
 2 files changed, 32 insertions(+), 2 deletions(-)

diff --git a/dbTools/post.js b/dbTools/post.js
index 18f60be..a55dcb9 100644
--- a/dbTools/post.js
+++ b/dbTools/post.js
@@ -90,11 +90,11 @@ postDB = (DB)=>{
         });
     }
 
-    DB.newCommentReaction = (postid, commentDate, userid, reaction) => {
+    DB.newCommentReaction = (postid, commentDate, profileid, reaction) => {
         const id = DB.ObjectID(postid);
         let update = {
             $set:{
-                ["comments.$.reactions." + userid]: reaction,
+                ["comments.$.reactions." + profileid]: reaction,
                 "comments.$.lastUpdated": new Date(),
                 lastUpdated: new Date()
             }            
@@ -108,6 +108,26 @@ postDB = (DB)=>{
         });
     }
 
+    DB.removeCommentReaction = (postid, commentDate, profileid) => {
+        const id = DB.ObjectID(postid);
+        let update = {
+            $unset:{
+                ["comments.$.reactions." + profileid]: '',
+                "comments.$.lastUpdated": new Date(),
+            },
+            $set: {
+                lastUpdated: new Date()
+            }            
+        }
+        return DB.postCols.updateOne({
+            _id: id,
+            "comments.createdAt": commentDate
+        }, update).catch((err)=>{
+            console.log(err);
+            return false;
+        });
+    }
+
     DB.getPosts = async (profileId, viewerProfileId) => {
         const profile = await DB.getProfile(viewerProfileId);
         let query = {};
diff --git a/routes/post.js b/routes/post.js
index 5d5ae7b..6d37d05 100644
--- a/routes/post.js
+++ b/routes/post.js
@@ -218,6 +218,16 @@ DB.getDB.then((DB) => {
         })
     });
 
+    router.post("/comment/unreact", async (req, res) => {
+        let profileid = getProfileId(req);
+        let postid = req.body.postid;
+        let commentDate = new Date(req.body.commentDate);
+        r = await DB.removeCommentReaction(postid, commentDate, profileid);
+        return res.json({
+            status: "ok"
+        })
+    });
+
     router.get("/:id", async (req, res) => {
         const postId = req.params.id;
         const post = await DB.getPost(postId);