From 88bc84215348cee0b427eb8f4cfbfd0a18506bc9 Mon Sep 17 00:00:00 2001
From: Juhyeoklee <gur6531@naver.com>
Date: Fri, 16 Sep 2022 00:52:40 +0900
Subject: [PATCH] =?UTF-8?q?[:sparkles:=20feature]=20=EB=A9=94=EC=9D=B8?=
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feat: 보틀월드 유저 팔로우 버튼 기능 추가 #112
---
 .../Storyboards/Challenge.storyboard          | 10 +++++++---
 .../Challenge/VC/ChallengeVC+Network.swift    | 19 +++++++++++++++++++
 .../Screen/Challenge/VC/ChallengeVC.swift     | 18 ++++++++++++++++--
 3 files changed, 42 insertions(+), 5 deletions(-)

diff --git a/Code-Zero/Screen/Challenge/Storyboards/Challenge.storyboard b/Code-Zero/Screen/Challenge/Storyboards/Challenge.storyboard
index 90f84cf..1bf448f 100644
--- a/Code-Zero/Screen/Challenge/Storyboards/Challenge.storyboard
+++ b/Code-Zero/Screen/Challenge/Storyboards/Challenge.storyboard
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="20037" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="IES-Xf-5J6">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="21225" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="IES-Xf-5J6">
     <device id="retina4_7" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="20020"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="21207"/>
         <capability name="Named colors" minToolsVersion="9.0"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="System colors in document resources" minToolsVersion="11.0"/>
@@ -59,13 +59,17 @@
                             </stackView>
                             <button hidden="YES" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="cD2-kI-bZf">
                                 <rect key="frame" x="302" y="54" width="53" height="30"/>
+                                <color key="backgroundColor" name="orangeMain"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="30" id="9J8-8U-kC3"/>
                                     <constraint firstAttribute="width" constant="53" id="DBt-02-1aE"/>
                                 </constraints>
                                 <fontDescription key="fontDescription" name="SpoqaHanSansNeo-Bold" family="Spoqa Han Sans Neo" pointSize="12"/>
                                 <inset key="imageEdgeInsets" minX="0.0" minY="0.0" maxX="2.2250738585072014e-308" maxY="0.0"/>
-                                <state key="normal" title="팔로잉">
+                                <state key="normal" title="팔로우">
+                                    <color key="titleColor" name="white"/>
+                                </state>
+                                <state key="selected" title="팔로잉">
                                     <color key="titleColor" name="orangeMain"/>
                                 </state>
                                 <connections>
diff --git a/Code-Zero/Screen/Challenge/VC/ChallengeVC+Network.swift b/Code-Zero/Screen/Challenge/VC/ChallengeVC+Network.swift
index 3bb123e..8bab285 100644
--- a/Code-Zero/Screen/Challenge/VC/ChallengeVC+Network.swift
+++ b/Code-Zero/Screen/Challenge/VC/ChallengeVC+Network.swift
@@ -182,4 +182,23 @@ extension ChallengeVC {
                 Indicator.shared.dismiss()
             }
     }
+
+    internal func toggleFollow(completion: @escaping (Bool) -> Void) {
+        guard let userID = fetchedUserId, let token = accessToken else { return }
+
+        BottleWorldService.shared.makeBottleworldFollow(
+            token: token,
+            id: userID
+        ) { result in
+            switch result {
+            case .success(let isSuccess):
+                completion(isSuccess)
+            case .requestErr(let message):
+                print(message)
+                completion(false)
+            case .networkFail, .serverErr:
+                completion(false)
+            }
+        }
+    }
 }
diff --git a/Code-Zero/Screen/Challenge/VC/ChallengeVC.swift b/Code-Zero/Screen/Challenge/VC/ChallengeVC.swift
index b207eb0..c753d74 100644
--- a/Code-Zero/Screen/Challenge/VC/ChallengeVC.swift
+++ b/Code-Zero/Screen/Challenge/VC/ChallengeVC.swift
@@ -157,7 +157,6 @@ class ChallengeVC: UIViewController {
     }
 
     // MARK: - IBAction Method
-
     @IBAction func cheerUpButtonDidTap(_ sender: Any) {
         guard let userName = userInfo?.name else { return }
         cheerUpUser { [weak self] isSuccess in
@@ -168,7 +167,15 @@ class ChallengeVC: UIViewController {
     }
 
     @IBAction func followingButtonDidTap(_ sender: Any) {
-        // TODO: 팔로잉 버튼 액션
+        toggleFollow { [weak self] isSuccess in
+            var isCurrentFollowing = self?.challengeData?.isFollowing ?? false
+            if isSuccess {
+                isCurrentFollowing.toggle()
+            }
+            DispatchQueue.main.async {
+                self?.updateFollowButton(isFollowing: isCurrentFollowing)
+            }
+        }
     }
 
     @IBAction private func moveBottleWorldButtonDidTap() {
@@ -377,6 +384,13 @@ extension ChallengeVC {
         let isChallenging = challengeData?.myChallenge != nil
         cheerUpButton.isHidden = (isChallenging == false) || isMine
         followingButton.isHidden = isMine && isFollowing
+        let isCurrentFollowing = self.challengeData?.isFollowing ?? false
+        updateFollowButton(isFollowing: isCurrentFollowing)
+    }
+    private func updateFollowButton(isFollowing: Bool) {
+        followingButton.isSelected = isFollowing
+        let backgroundColor: UIColor = isFollowing ? .white : .orangeMain
+        followingButton.backgroundColor = backgroundColor
     }
     private func updateBottleImageView() {