From 9d73d76a9dd5c3130bf5b41c22438f0be708761d Mon Sep 17 00:00:00 2001
From: SandraBergstrom <bergstrom_sandra@hotmail.com>
Date: Thu, 29 Jun 2023 11:09:20 +0000
Subject: [PATCH] #25 Add unfollowhelper in utils

---
 src/utils/utils.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/utils/utils.js b/src/utils/utils.js
index 31a52fe..b906e78 100644
--- a/src/utils/utils.js
+++ b/src/utils/utils.js
@@ -31,3 +31,15 @@ export const followHelper = (traveler, clickedTraveler, following_id) => {
       // in users own, just return it unchanged
       traveler;
 };
+
+export const unfollowHelper = (traveler, clickedTraveler) => {
+  return traveler.id === clickedTraveler.id
+  ? {
+    ...traveler,
+    followers_count: traveler.followers_count -1,
+    following_id: null,
+  }
+  : traveler.is_owner
+  ? {...traveler, following_count: traveler.following_count -1 }
+  : traveler;
+}
\ No newline at end of file