#59 백엔드 연결

frontend/.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "cSpell.words": [
+        "searchutil"
+    ]
+}

frontend/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,7 @@
+#Sun May 19 20:56:07 KST 2024
+networkTimeout=10000
 distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
-networkTimeout=10000
-zipStoreBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME

frontend/lib/http.dart

@@ -298,7 +298,8 @@ Future<dynamic> quizCreate(
       "endDate": endDate,
     }),
   );
-  final data = res.body;
+  //final data = res.body;
+  final data = json.decode(utf8.decode(res.bodyBytes));
   print(data);
   return data;
 }
@@ -594,6 +595,7 @@ Future<List<dynamic>> getLibrary(String token) async {
   );
   final data = json.decode(utf8.decode(res.bodyBytes));
   for (int i = 0; i < data.length; i++) {
+    print(data[i]);
     libraryList.add(data[i]);
   }
   return libraryList;
@@ -608,8 +610,9 @@ Future<String> addBookToLibrary(
     String author,
     String publisher,
     String publishDate,
-    String imageUrl) async {
-  var address = Uri.parse("$BASE_URL/member/my-book/add");
+    String imageUrl,
+    String groupName) async {
+  var address = Uri.parse("$BASE_URL/member/my-book/add?groupName=$groupName");
   http.Response res = await http.post(
     address,
     headers: {
@@ -646,3 +649,34 @@ Future<String> addBooksToLibrary(
   print(data);
   return data;
 }
+
+//서재 삭제하기
+Future<String> deleteLibrary(String token, String groupName) async {
+  var address =
+      Uri.parse("$BASE_URL/member/my-book/rm/group?groupName=$groupName");
+  http.Response res = await http.delete(
+    address,
+    headers: {
+      "Content-Type": "application/json",
+      "Authorization": 'Bearer $token',
+    },
+  );
+  final data = res.body;
+  return data;
+}
+
+//서재에서 책 삭제하기
+Future<String> deleteBookFromLibrary(
+    String token, String groupName, String isbn) async {
+  var address = Uri.parse(
+      "$BASE_URL/member/my-book/rm/book?groupName=$groupName&isbn=$isbn");
+  http.Response res = await http.delete(
+    address,
+    headers: {
+      "Content-Type": "application/json",
+      "Authorization": 'Bearer $token',
+    },
+  );
+  final data = res.body;
+  return data;
+}

frontend/lib/main.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:frontend/provider/bookinfo_provider.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:frontend/provider/secure_storage_provider.dart';
 import 'package:frontend/screens/book/book_content_screen.dart';
 import 'package:frontend/screens/book/book_info_screen.dart';
@@ -260,42 +260,44 @@ class App extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return MultiProvider(
-      providers: [
-        ChangeNotifierProvider(create: (_) => BookInfoProvider()),
-        ChangeNotifierProvider(create: (_) => SecureStorageService()),
-        // 다른 프로바이더도 여기에 추가
-      ],
-      child: MaterialApp.router(
-        routerConfig: router,
-        theme: ThemeData(
-          fontFamily: 'pretendard',
-          colorScheme: ColorScheme.fromSwatch(
-            backgroundColor: Colors.white,
-            primarySwatch: Colors.green,
-            accentColor: const Color(0xFF09BB10),
-          ),
-          textTheme: const TextTheme(
-            headlineLarge: TextStyle(
-              fontFamily: 'pretendard',
-              fontSize: 20,
-              fontWeight: FontWeight.w200,
+    return ScreenUtilInit(
+      designSize: const Size(390, 675),
+      builder: (context, _) => MultiProvider(
+        providers: [
+          ChangeNotifierProvider(create: (_) => SecureStorageService()),
+          // 다른 프로바이더도 여기에 추가
+        ],
+        child: MaterialApp.router(
+          routerConfig: router,
+          theme: ThemeData(
+            fontFamily: 'pretendard',
+            colorScheme: ColorScheme.fromSwatch(
+              backgroundColor: Colors.white,
+              primarySwatch: Colors.green,
+              accentColor: const Color(0xFF09BB10),
             ),
-            titleLarge: TextStyle(
-                fontFamily: 'pretendard',
-                fontSize: 20,
-                fontWeight: FontWeight.w700),
-            titleMedium: TextStyle(
+            textTheme: TextTheme(
+              headlineLarge: TextStyle(
                 fontFamily: 'pretendard',
-                fontSize: 20,
-                fontWeight: FontWeight.w500),
-            bodyLarge: TextStyle(
-              fontSize: 20,
-              fontWeight: FontWeight.w700,
-            ),
-            bodyMedium: TextStyle(
-              fontSize: 16,
-              fontWeight: FontWeight.w500,
+                fontSize: 20.sp,
+                fontWeight: FontWeight.w200,
+              ),
+              titleLarge: TextStyle(
+                  fontFamily: 'pretendard',
+                  fontSize: 20.sp,
+                  fontWeight: FontWeight.w700),
+              titleMedium: TextStyle(
+                  fontFamily: 'pretendard',
+                  fontSize: 20.sp,
+                  fontWeight: FontWeight.w500),
+              bodyLarge: TextStyle(
+                fontSize: 20.sp,
+                fontWeight: FontWeight.w700,
+              ),
+              bodyMedium: TextStyle(
+                fontSize: 16.sp,
+                fontWeight: FontWeight.w500,
+              ),
             ),
           ),
         ),

frontend/lib/provider/secure_storage_provider.dart

@@ -1,9 +1,12 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:provider/provider.dart';
 
 class SecureStorageService extends ChangeNotifier {
   final FlutterSecureStorage _secureStorage = FlutterSecureStorage();
+  static const _storage = FlutterSecureStorage();
 
   Future<void> saveData(String key, String value) async {
     await _secureStorage.write(key: key, value: value);
@@ -42,3 +45,89 @@ class SecureStorageProvider extends StatelessWidget {
     return context.read<SecureStorageService>();
   }
 }
+
+class SecureStorageUtil {
+  static const _storage = FlutterSecureStorage();
+
+  static Future<void> addBook(TmpBook newBook) async {
+    List<TmpBook> currentBooks = await loadBooks();
+    currentBooks.add(newBook);
+    await saveBooks(currentBooks);
+  }
+
+  static Future<void> saveBooks(List<TmpBook> books) async {
+    String jsonString = jsonEncode(books.map((book) => book.toJson()).toList());
+    await _storage.write(key: 'books', value: jsonString);
+  }
+
+  static Future<List<TmpBook>> loadBooks() async {
+    String? jsonString = await _storage.read(key: 'books');
+    if (jsonString == null) {
+      return [];
+    }
+    List<dynamic> jsonList = jsonDecode(jsonString);
+    return jsonList.map((json) => TmpBook.fromJson(json)).toList();
+  }
+
+  static Future<void> deleteBook(int index) async {
+    List<TmpBook> currentBooks = await loadBooks();
+    currentBooks.removeAt(index);
+    await saveBooks(currentBooks);
+  }
+
+  static Future<void> deleteAllBooks() async {
+    await _storage.delete(key: 'books');
+  }
+}
+
+class TmpBook {
+  String title;
+  String imageUrl;
+  DateTime startDate;
+  DateTime endDate;
+  String template;
+  String booktitle;
+  String author;
+  String publisher;
+  String writing;
+
+  TmpBook({
+    required this.title,
+    required this.imageUrl,
+    required this.startDate,
+    required this.endDate,
+    required this.template,
+    required this.booktitle,
+    required this.author,
+    required this.publisher,
+    required this.writing,
+  });
+
+  factory TmpBook.fromJson(Map<String, dynamic> json) {
+    return TmpBook(
+      title: json['title'],
+      imageUrl: json['imageUrl'],
+      startDate: DateTime.parse(json['startDate']),
+      endDate: DateTime.parse(json['endDate']),
+      template: json['template'],
+      booktitle: json['booktitle'],
+      author: json['author'],
+      publisher: json['publisher'],
+      writing: json['writing'],
+    );
+  }
+
+  Map<String, dynamic> toJson() {
+    return {
+      'title': title,
+      'imageUrl': imageUrl,
+      'startDate': startDate.toIso8601String(),
+      'endDate': endDate.toIso8601String(),
+      'template': template,
+      'booktitle': booktitle,
+      'author': author,
+      'publisher': publisher,
+      'writing': writing,
+    };
+  }
+}