Add notifications to user when a follow profile posted

dbTools/profile.js

@@ -198,6 +198,16 @@ userDB = (DB) => {
         });
     }
 
+    DB.getFollowingTheProfile = async (profileId) => {
+        //const profile_id = DB.ObjectID(profileId);
+        let r = await DB.profileCols.find({ following: (profileId+'') })
+            .toArray().catch((err) => {
+                console.log(err);
+                return [];
+            });
+        return r;
+    }
+
     DB.getData = async (profileid, key) => {
         let profile = await DB.getProfile(profileid);
         return profile.data[key];