Ringo-67 친구목록 불러오기 기능

iOS/Ringo/Ringo.xcodeproj/project.pbxproj

@@ -8,6 +8,7 @@
 
 /* Begin PBXBuildFile section */
 		940C25642B73D20900E069D0 /* ConnectionCollectionViewCell.swift in Sources */ = {isa = PBXBuildFile; fileRef = 940C25632B73D20900E069D0 /* ConnectionCollectionViewCell.swift */; };
+		940C25662B74EF4D00E069D0 /* FriendService.swift in Sources */ = {isa = PBXBuildFile; fileRef = 940C25652B74EF4D00E069D0 /* FriendService.swift */; };
 		94470A8A2B71050700F0A942 /* Alamofire in Frameworks */ = {isa = PBXBuildFile; productRef = 94470A892B71050700F0A942 /* Alamofire */; };
 		94470A8D2B710A3100F0A942 /* Starscream in Frameworks */ = {isa = PBXBuildFile; productRef = 94470A8C2B710A3100F0A942 /* Starscream */; };
 		94470A902B710CE500F0A942 /* WebRTC in Frameworks */ = {isa = PBXBuildFile; productRef = 94470A8F2B710CE500F0A942 /* WebRTC */; };
@@ -30,9 +31,10 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		940C25632B73D20900E069D0 /* ConnectionCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConnectionCollectionViewCell.swift; sourceTree = "<group>"; };
+		940C25652B74EF4D00E069D0 /* FriendService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FriendService.swift; sourceTree = "<group>"; };
 		94470A922B7163E900F0A942 /* Model.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Model.swift; sourceTree = "<group>"; };
 		94470A942B71680100F0A942 /* SigninService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SigninService.swift; sourceTree = "<group>"; };
-		940C25632B73D20900E069D0 /* ConnectionCollectionViewCell.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConnectionCollectionViewCell.swift; sourceTree = "<group>"; };
 		94470A962B717DC300F0A942 /* ConnectionViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConnectionViewController.swift; sourceTree = "<group>"; };
 		945603122B6AC07D002F4B33 /* TabBarViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TabBarViewController.swift; sourceTree = "<group>"; };
 		945603142B6AC22A002F4B33 /* ContactsViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContactsViewController.swift; sourceTree = "<group>"; };
@@ -104,6 +106,7 @@
 				945603222B6D31D9002F4B33 /* ContactsTableViewCell.swift */,
 				94470A922B7163E900F0A942 /* Model.swift */,
 				94470A942B71680100F0A942 /* SigninService.swift */,
+				940C25652B74EF4D00E069D0 /* FriendService.swift */,
 				94470A962B717DC300F0A942 /* ConnectionViewController.swift */,
 				945603202B6D2F06002F4B33 /* Canvas.swift */,
 				945CF9832B67E1CE00396E4E /* Assets.xcassets */,
@@ -206,6 +209,7 @@
 				945603232B6D31D9002F4B33 /* ContactsTableViewCell.swift in Sources */,
 				945CF97D2B67E1CD00396E4E /* SceneDelegate.swift in Sources */,
 				94470A932B7163E900F0A942 /* Model.swift in Sources */,
+				940C25662B74EF4D00E069D0 /* FriendService.swift in Sources */,
 				945603152B6AC22A002F4B33 /* ContactsViewController.swift in Sources */,
 				9456031D2B6BF44A002F4B33 /* FriendRequestViewController.swift in Sources */,
 				94470A952B71680100F0A942 /* SigninService.swift in Sources */,

iOS/Ringo/Ringo/FriendService.swift

@@ -0,0 +1,66 @@
+//
+//  FriendService.swift
+//  Ringo
+//
+//  Created by 강진혁 on 2/8/24.
+//
+
+import Foundation
+import Alamofire
+
+class FriendService {
+
+    static let shared = FriendService()
+
+    private init() {}
+
+    func loadFriendsList(userId: Int64, completion: @escaping(NetworkResult<Any>) -> Void)
+    {
+        let url = "http://192.168.0.7:7080/friendship/findByUserIdAndStatusOrFriendIdAndStatus"
+
+        let header : HTTPHeaders = ["Content-Type" : "application/json"]
+
+        let body : Parameters = [
+            "userId" : userId
+        ]
+
+        let dataRequest = AF.request(url,
+                                    method: .post,
+                                    parameters: body,
+                                    encoding: JSONEncoding.default,
+                                    headers: header)
+
+        dataRequest.responseData{
+            response in
+            switch response.result {
+            case .success:
+                guard let statusCode = response.response?.statusCode else {return}
+                guard let value = response.value else {return}
+
+                let networkResult = self.judgeStatus(by: statusCode, value)
+                completion(networkResult)
+
+            case .failure:
+                completion(.networkFail)
+            }
+        }
+    }
+    private func judgeStatus(by statusCode: Int, _ data: Data) -> NetworkResult<Any> {
+        print(statusCode)
+        switch statusCode {
+        case ..<300 : return isVaildData(data: data)
+        case 400..<500 : return .pathErr
+        case 500..<600 : return .serverErr
+        default : return .networkFail
+        }
+    }
+    //통신이 성공하고 원하는 데이터가 올바르게 들어왔을때 처리하는 함수
+    private func isVaildData(data: Data) -> NetworkResult<Any> {
+        let decoder = JSONDecoder() //서버에서 준 데이터를 Codable을 채택, response가 json일 경우
+        guard let decodedData = try? decoder.decode([String].self, from: data)
+        //데이터가 변환이 되게끔 Response 모델 구조체로 데이터를 변환해서 넣고, 그 데이터를 NetworkResult Success 파라미터로 전달
+        else { return .pathErr }
+
+        return .success(decodedData as Any)
+    }
+}

iOS/Ringo/Ringo/Screens/ContactsViewController.swift

@@ -12,7 +12,7 @@ class ContactsViewController: UIViewController {
 
     let contactsTableViewCell = ContactsTableViewCell.identifier
 
-    let randomNames = ["민준", "서준", "예준", "도윤", "시우", "주원", "하준", "지호", "지후", "준서", "준우", "현우", "도현", "지훈", "건우", "우진", "선우", "서진", "민재", "현준", "연우", "유준", "정우", "승우", "승현", "시윤", "준혁", "은우", "지환", "승민", "지우", "유찬", "윤우", "민성", "준영", "시후", "진우", "지수", "서연", "서윤", "지우", "서현", "민서", "하은", "하윤", "윤서", "지유", "지민", "채원", "지윤", "은서", "수아", "다은", "예은", "지아", "수빈", "소율", "예린", "예원", "지원", "소윤", "지안", "하린", "시은", "유진", "채은"]
+    var randomNames = [String]()
 
     let searchController = UISearchController()
     var tableView: UITableView!
@@ -32,10 +32,11 @@ class ContactsViewController: UIViewController {
         tableView.register(ContactsTableViewCell.self, forCellReuseIdentifier: contactsTableViewCell)
         tableView.delegate = self
         tableView.dataSource = self
-//        tableView.rowHeight = UITableView.automaticDimension
         self.view.addSubview(tableView)
 
         setConstraints()
+
+        loadFriends()
     }
 
     func setConstraints(){
@@ -101,6 +102,38 @@ extension ContactsViewController: UITableViewDataSource {
         return cell
     }
 }
+// MARK: -  Sign in
+extension ContactsViewController {
+
+    func loadFriends() {
+        //id 3인 유저의 친구목록
+        FriendService.shared.loadFriendsList(userId: 3) { response in
+            switch response {
+            case .success(let data):
+
+                guard let data = data as? [String] else { return }
+                if !data.isEmpty {
+                    self.randomNames = data
+                    self.tableView.reloadData()
+                } else {
+                    let alert = UIAlertController(title: "친구가 없습니다", message: "", preferredStyle: .alert)
+                    alert.addAction(UIAlertAction(title: "확인", style: .cancel, handler: nil))
+                    self.present(alert, animated: true, completion: nil)
+                    }
+
+            case .requestErr(let err):
+                print(err)
+            case .pathErr:
+                print("pathErr")
+            case .serverErr:
+                print("serverErr")
+            case .networkFail:
+                print("networkFail")
+            }
+        }
+    }
+}
+
 // MARK: - canvas 이용하기
 import SwiftUI
 @available(iOS 13.0.0, *)