From 3572f8515668c5605b18fd139fa0288fee2ccdb6 Mon Sep 17 00:00:00 2001
From: SandraBergstrom <bergstrom_sandra@hotmail.com>
Date: Thu, 29 Jun 2023 11:09:56 +0000
Subject: [PATCH] #25 Add unfollow const and helper

---
 src/contexts/TravelerDataContext.js | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/contexts/TravelerDataContext.js b/src/contexts/TravelerDataContext.js
index db03f56..4961cca 100644
--- a/src/contexts/TravelerDataContext.js
+++ b/src/contexts/TravelerDataContext.js
@@ -1,7 +1,7 @@
 import { createContext, useContext, useEffect, useState } from "react";
 import { axiosReq, axiosRes } from "../api/axiosDefaults";
 import { useCurrentUser } from "./CurrentUserContext";
-import { followHelper } from "../utils/utils";
+import { followHelper, unfollowHelper } from "../utils/utils";
 
 export const TravelerDataContext = createContext();
 export const SetTravelerDataContext = createContext();
@@ -43,6 +43,28 @@ export const TravelerDataProvider = ({ children }) => {
     }
   };
 
+  const handleUnFollow = async (clickedTraveler) => {
+    try {
+      await axiosRes.delete(`/followers/${clickedTraveler.following_id}`);
+      setTravelerData((prevState) => ({
+        ...prevState,
+        pageTraveler: {
+          results: prevState.pageTraveler.results.map((traveler) =>
+            unfollowHelper(traveler, clickedTraveler)
+          ),
+        },
+        popularTravelers: {
+          ...prevState.popularTravelers,
+          results: prevState.popularTravelers.results.map((traveler) =>
+            unfollowHelper(traveler, clickedTraveler)
+          ),
+        },
+      }));
+    } catch (err) {
+      console.log(err);
+    }
+  };
+
   useEffect(() => {
     const handleMount = async () => {
       try {