Delete profiles and posts

dbTools/profile.js

@@ -12,6 +12,15 @@ userDB = (DB) => {
         });
     }
 
+    DB.removeProfile = (profileid) => {
+        const _id = DB.ObjectID(profileid);
+        if (userProfileCache[profileid]) delete userProfileCache[profileid];
+        return DB.profileCols.deleteOne({_id}).catch((err)=>{
+            console.log(err);
+            return false;
+        });
+    }
+
     DB.updateProfile = async (profileid, profileObj) => {
         let tempProfile = profileObj.toObj();
         const query = {_id: profileid};