From 0434efb36c04a3b1f1acda91a9c6b9a21c06a036 Mon Sep 17 00:00:00 2001
From: Sejin Lee <lsj8706@naver.com>
Date: Wed, 30 Nov 2022 22:50:38 +0900
Subject: [PATCH] =?UTF-8?q?[Chore]=20#12=20-=20FormValid=20=ED=8C=90?=
 =?UTF-8?q?=EB=8B=A8=20=EB=A1=9C=EC=A7=81=20=EC=9C=84=EC=B9=98=EB=A5=BC=20?=
 =?UTF-8?q?UseCase=EB=A1=9C=20=EB=B3=80=EA=B2=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Sources/UseCase/SignUpUseCase.swift       | 26 ++++++++++++++++---
 .../ViewModel/SignUpViewModel.swift           | 15 +++--------
 2 files changed, 27 insertions(+), 14 deletions(-)

diff --git a/SOPT-Stamp-iOS/Projects/Domain/Sources/UseCase/SignUpUseCase.swift b/SOPT-Stamp-iOS/Projects/Domain/Sources/UseCase/SignUpUseCase.swift
index 5adbf7db..7adb6c51 100644
--- a/SOPT-Stamp-iOS/Projects/Domain/Sources/UseCase/SignUpUseCase.swift
+++ b/SOPT-Stamp-iOS/Projects/Domain/Sources/UseCase/SignUpUseCase.swift
@@ -9,6 +9,8 @@
 import Foundation
 import Combine
 
+import Core
+
 public protocol SignUpUseCase {
     func checkNickname(nickname: String)
     func checkEmail(email: String)
@@ -19,20 +21,23 @@ public protocol SignUpUseCase {
     var isEmailFormValid: CurrentValueSubject<Bool, Error> { get set }
     var isPasswordFormValid: CurrentValueSubject<Bool, Error> { get set }
     var isAccordPassword: CurrentValueSubject<Bool, Error> { get set }
+    var isValidForm: CurrentValueSubject<Bool, Error> { get set }
 }
 
 public class DefaultSignUpUseCase {
   
     private let repository: SignUpRepositoryInterface
-    private var cancelBag = Set<AnyCancellable>()
+    private var cancelBag = CancelBag()
     
     public var isNicknameValid = CurrentValueSubject<Bool, Error>(false)
     public var isEmailFormValid = CurrentValueSubject<Bool, Error>(false)
     public var isPasswordFormValid = CurrentValueSubject<Bool, Error>(false)
     public var isAccordPassword = CurrentValueSubject<Bool, Error>(false)
-  
+    public var isValidForm = CurrentValueSubject<Bool, Error>(false)
+    
     public init(repository: SignUpRepositoryInterface) {
         self.repository = repository
+        self.bindFormValid()
     }
 }
 
@@ -62,6 +67,21 @@ extension DefaultSignUpUseCase: SignUpUseCase {
 // MARK: - Methods
 
 extension DefaultSignUpUseCase {
+    func bindFormValid() {
+        isNicknameValid.combineLatest(
+            isEmailFormValid,
+            isPasswordFormValid,
+            isAccordPassword)
+        .map { (isNicknameValid, isEmailValid, isPasswordValid, isAccordPassword) in
+            (isNicknameValid && isEmailValid && isPasswordValid && isAccordPassword)
+        }
+        .sink { event in
+            print("SignUpUseCase - completion: \(event)")
+        } receiveValue: { isValid in
+            self.isValidForm.send(isValid)
+        }.store(in: cancelBag)
+    }
+    
     func checkNicknameForm(nickname: String) -> Bool {
         isNicknameValid.send(true)
         return true
@@ -76,7 +96,7 @@ extension DefaultSignUpUseCase {
     }
     
     func checkPasswordForm(password: String) {
-        let passwordRegEx = "^(?=.*[A-Za-z])(?=.*[0-9])(?=.*[!@#$%^&*()_+=-]).{8,16}" // 8자리 ~ 16자리 영어+숫자+특수문자
+        let passwordRegEx = "^(?=.*[A-Za-z])(?=.*[0-9])(?=.*[!@#$%^&*()_+=-]).{8,15}" // 8자리 ~ 15자리 영어+숫자+특수문자
         let passwordTest = NSPredicate(format: "SELF MATCHES %@", passwordRegEx)
         let isValid = passwordTest.evaluate(with: password)
         isPasswordFormValid.send(isValid)
diff --git a/SOPT-Stamp-iOS/Projects/Presentation/Sources/SignUpScene/ViewModel/SignUpViewModel.swift b/SOPT-Stamp-iOS/Projects/Presentation/Sources/SignUpScene/ViewModel/SignUpViewModel.swift
index 012e63d3..dd0f2d97 100644
--- a/SOPT-Stamp-iOS/Projects/Presentation/Sources/SignUpScene/ViewModel/SignUpViewModel.swift
+++ b/SOPT-Stamp-iOS/Projects/Presentation/Sources/SignUpScene/ViewModel/SignUpViewModel.swift
@@ -101,18 +101,11 @@ extension SignUpViewModel {
                 output.passwordAlert.send("")
             }
         }.store(in: cancelBag)
-
-        useCase.isNicknameValid.combineLatest(
-            useCase.isEmailFormValid,
-            useCase.isPasswordFormValid,
-            useCase.isAccordPassword)
-        .map { (isNicknameValid, isEmailValid, isPasswordValid, isAccordPassword) in
-            (isNicknameValid && isEmailValid && isPasswordValid && isAccordPassword)
-        }
-        .sink { event in
+        
+        useCase.isValidForm.sink { event in
             print("SignUpViewModel - completion: \(event)")
-        } receiveValue: { isValid in
-            output.isValidForm.send(isValid)
+        } receiveValue: { isValidForm in
+            output.isValidForm.send(isValidForm)
         }.store(in: cancelBag)
     }
 }