[#35] 퀴즈뷰 구현

Helfy.xcodeproj/xcshareddata/xcschemes/Helfy.xcscheme

@@ -49,6 +49,13 @@
             ReferencedContainer = "container:Helfy.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
+      <AdditionalOptions>
+         <AdditionalOption
+            key = "NSZombieEnabled"
+            value = "YES"
+            isEnabled = "YES">
+         </AdditionalOption>
+      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

Helfy/APIHandler.swift

@@ -0,0 +1,79 @@
+//
+//  APIHandler.swift
+//  Helfy
+//
+//  Created by 윤성은 on 1/3/24.
+//
+
+import Foundation
+
+class APIHandler {
+
+    let token = UserDefaults.standard.string(forKey: "GoogleToken") ?? ""
+
+    func getQuizHomeData(completion: @escaping (QuizHomeModel) -> ()) {
+        guard let url = URL(string: "https://helfy-server.duckdns.org/api/v1/quiz/users") else {
+            return
+        }
+
+        print("token 값 : \(self.token)")
+
+        var requestURL = URLRequest(url: url)
+        requestURL.setValue("Bearer \(self.token)", forHTTPHeaderField: "Authorization")
+        print(requestURL,"requestURL")
+
+        // 2. 데이터를 받아오기 위한 URLSession의 dataTask를 생성
+        URLSession.shared.dataTask(with: requestURL) { data, response, error in
+            // 3. 에러 처리, 데이터 및 리스폰스 확인, 디코딩 등등 출동
+            guard error == nil else {
+                print(error?.localizedDescription ?? "")
+                return
+            }
+
+            if let data = data, let response = response as? HTTPURLResponse, response.statusCode == 200 {
+                do {
+                    let quizHomeParsedData = try JSONDecoder().decode(QuizHomeModel.self, from: data)
+                    completion(quizHomeParsedData)
+                } catch {
+                    print(error.localizedDescription)
+                }
+            } else {
+                if let response = response as? HTTPURLResponse { print("Status code: \(response.statusCode)") }
+            }
+        }.resume()
+    }
+
+    func getQuizData(type: String, completion: @escaping (Quiz) -> ()) {
+        guard let url = URL(string: "https://helfy-server.duckdns.org/api/v1/quiz?type=\(type)") else { return }
+
+        print("token 값 : \(self.token)")
+
+        var requestURL = URLRequest(url: url)
+        requestURL.setValue("Bearer \(self.token)", forHTTPHeaderField: "Authorization")
+        print(requestURL,"requestURL")
+
+
+        // 2. 데이터를 받아오기 위한 URLSession의 dataTask를 생성
+        URLSession.shared.dataTask(with: requestURL) { data, response, error in
+            // 3. 에러 처리, 데이터 및 리스폰스 확인, 디코딩 등등 출동
+            guard error == nil else {
+                print(error?.localizedDescription ?? "")
+                return
+            }
+
+            if let data = data, let response = response as? HTTPURLResponse, response.statusCode == 200 {
+                do {
+                    let quizParsedData = try JSONDecoder().decode(Quiz.self, from: data)
+                    completion(quizParsedData)
+
+                    print("quizParsedData: \(quizParsedData)")
+                    print("❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥")
+                } catch {
+                    print(error.localizedDescription)
+                }
+            } else {
+                if let response = response as? HTTPURLResponse { print("Status code: \(response.statusCode)") }
+            }
+        }.resume()
+    }
+}

Helfy/APIHandler/CategoryAPIHandler.swift

@@ -0,0 +1,47 @@
+//
+//  File.swift
+//  Helfy
+//
+//  Created by 윤성은 on 2/18/24.
+//
+
+import Foundation
+
+class CategoryAPIHandler {
+
+    let token = UserDefaults.standard.string(forKey: "GoogleToken") ?? ""
+
+    func getCategoryData(completion: @escaping (CategoryModel) -> ()) {
+        print("getCategoryData called")
+
+        guard let url = URL(string: "https://helfy-server.duckdns.org/api/v1/categories") else {
+            return
+        }
+
+        print("token 값 : \(self.token)")
+
+        var requestURL = URLRequest(url: url)
+        requestURL.setValue("Bearer \(self.token)", forHTTPHeaderField: "Authorization")
+        print(requestURL,"requestURL")
+
+        // 2. 데이터를 받아오기 위한 URLSession의 dataTask를 생성
+        URLSession.shared.dataTask(with: requestURL) { data, response, error in
+            // 3. 에러 처리, 데이터 및 리스폰스 확인, 디코딩 등등 출동
+            guard error == nil else {
+                print(error?.localizedDescription ?? "")
+                return
+            }
+
+            if let data = data, let response = response as? HTTPURLResponse, response.statusCode == 200 {
+                do {
+                    let categoryParsedData = try JSONDecoder().decode(CategoryModel.self, from: data)
+                    completion(categoryParsedData)
+                } catch {
+                    print(error.localizedDescription)
+                }
+            } else {
+                if let response = response as? HTTPURLResponse { print("Status code: \(response.statusCode)") }
+            }
+        }.resume()
+    }
+}

Helfy/APIHandler/CategoryPageAPIHandler.swift

@@ -0,0 +1,42 @@
+//
+//  CategoryPageAPIHandler.swift
+//  Helfy
+//
+//  Created by YEOMI on 2/12/24.
+//
+
+import Foundation
+
+class APIHandler {
+    func getCategoryPageData(category: String,completion: @escaping (CategoryPageModel) -> ()) {
+        //let key = "발급받은 API키"
+
+        // 1. 사전준비 단계에서 발급받은 key를 활용하여 requestURL 생성
+        guard let url = URL(string: "https://helfy-server.duckdns.org/api/v1/information?category=\(category)") else {
+            print("유효하지 않은 url입니다.")
+            return
+        }
+        var requestURL = URLRequest(url: url)
+            requestURL.httpMethod = "GET"
+
+        // 2. 데이터를 받아오기 위한 URLSession의 dataTask를 생성
+        URLSession.shared.dataTask(with: requestURL) { data, response, error in
+          // 3. 에러 처리, 데이터 및 리스폰스 확인, 디코딩 등등 출
+          guard error == nil else {
+              print(error?.localizedDescription)
+              return
+            }
+
+          if let data = data, let response = response as? HTTPURLResponse, response.statusCode == 200 {
+            do {
+                //가공
+               let parsedData = try JSONDecoder().decode(CategoryPageModel.self, from: data)
+             completion(parsedData)
+            } catch {
+                print("Error decoding data: \(error.localizedDescription)")
+              }
+
+          }
+       }.resume()
+    }
+}

Helfy/APIHandler/ImageLoader.swift

@@ -0,0 +1,55 @@
+//
+//  ImageLoader.swift
+//  Helfy
+//
+//  Created by YEOMI on 2/12/24.
+//
+
+import Foundation
+import UIKit
+
+class ImageLoader {
+    private static let imageCache = NSCache<NSString, UIImage>()
+
+    static func loadImage(url: String, completion: @escaping (UIImage?) -> Void) {
+        // url이 비어있다면 nil처리
+        if url.isEmpty {
+            completion(nil)
+            return
+        }
+
+        // URL 형식으로 변환
+        let realURL = URL(string: url)!
+
+        // 캐시에 있다면 바로 반환
+        if let image = imageCache.object(forKey: realURL.lastPathComponent as NSString) {
+            print("캐시에 존재 😎")
+            // UI는 메인 쓰레드에서 진행
+            DispatchQueue.main.async {
+                completion(image)
+            }
+            return
+        }
+
+        // 캐시에 없다면
+        DispatchQueue.global(qos: .background).async {
+            print("캐시에 없음 🥲")
+            // 데이터 타입 변환
+            if let data = try? Data(contentsOf: realURL) {
+                // 이미지 변환
+                let image = UIImage(data: data)!
+                // cache에 추가
+                self.imageCache.setObject(image, forKey: realURL.lastPathComponent as NSString)
+                // UI는 메인 쓰레드에서 진행
+                DispatchQueue.main.async {
+                    completion(image)
+                }
+            } else {
+                DispatchQueue.main.async {
+                    completion(nil)
+                }
+            }
+        }
+
+    }
+}