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feat: Refactor model and add sqlite database
Signed-off-by: Tiago Góes <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1,2 @@ | ||
| #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig" | ||
| #include "Generated.xcconfig" |
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| @@ -1 +1,2 @@ | ||
| #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig" | ||
| #include "Generated.xcconfig" |
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| @@ -0,0 +1,44 @@ | ||
| # Uncomment this line to define a global platform for your project | ||
| # platform :ios, '12.0' | ||
|
|
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| # CocoaPods analytics sends network stats synchronously affecting flutter build latency. | ||
| ENV['COCOAPODS_DISABLE_STATS'] = 'true' | ||
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| project 'Runner', { | ||
| 'Debug' => :debug, | ||
| 'Profile' => :release, | ||
| 'Release' => :release, | ||
| } | ||
|
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| def flutter_root | ||
| generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__) | ||
| unless File.exist?(generated_xcode_build_settings_path) | ||
| raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first" | ||
| end | ||
|
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| File.foreach(generated_xcode_build_settings_path) do |line| | ||
| matches = line.match(/FLUTTER_ROOT\=(.*)/) | ||
| return matches[1].strip if matches | ||
| end | ||
| raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get" | ||
| end | ||
|
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| require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root) | ||
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| flutter_ios_podfile_setup | ||
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| target 'Runner' do | ||
| use_frameworks! | ||
| use_modular_headers! | ||
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| flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__)) | ||
| target 'RunnerTests' do | ||
| inherit! :search_paths | ||
| end | ||
| end | ||
|
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| post_install do |installer| | ||
| installer.pods_project.targets.each do |target| | ||
| flutter_additional_ios_build_settings(target) | ||
| end | ||
| end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| import 'package:uuid/uuid.dart'; | ||
|
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| class Task { | ||
| String id; | ||
| String title; | ||
| String description; | ||
| DateTime createdAt; | ||
| DateTime? completedAt; | ||
| bool isCompleted; | ||
| int? rewardInSatoshis; | ||
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| Task({ | ||
| String? id, | ||
| required this.title, | ||
| required this.description, | ||
| required this.createdAt, | ||
| this.completedAt, | ||
| this.isCompleted = false, | ||
| this.rewardInSatoshis = 0, | ||
| }) : id = id ?? const Uuid().v4(); | ||
|
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| Map<String, dynamic> toMap() { | ||
| return { | ||
| 'id': id, | ||
| 'title': title, | ||
| 'description': description, | ||
| 'createdAt': createdAt.toIso8601String(), | ||
| 'completedAt': completedAt?.toIso8601String(), | ||
| 'isCompleted': isCompleted, | ||
| 'rewardInSatoshis': rewardInSatoshis, | ||
| }; | ||
| } | ||
|
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| factory Task.fromMap(Map<String, dynamic> map) { | ||
| return Task( | ||
| id: map['id'], | ||
| title: map['title'], | ||
| description: map['description'], | ||
| createdAt: DateTime.parse(map['createdAt']), | ||
| completedAt: (map['completedAt'] == null || map['completedAt'] == 'null') | ||
| ? null | ||
| : DateTime.parse(map['completedAt']), | ||
| isCompleted: map['isCompleted'] == 0 ? false : true, | ||
| rewardInSatoshis: map['rewardInSatoshis'], | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| import 'package:flutter/cupertino.dart'; | ||
| import 'package:sqflite/sqflite.dart'; | ||
| import 'package:path/path.dart'; | ||
| import '../models/task.dart'; | ||
| import 'task_repository.dart'; | ||
|
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| class SQLiteTaskRepository extends ChangeNotifier implements TaskRepository { | ||
| Database? _database; | ||
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| Future<Database> get database async { | ||
| if (_database != null) return _database!; | ||
| _database = await _initDatabase(); | ||
| return _database!; | ||
| } | ||
|
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| Future<Database> _initDatabase() async { | ||
| // await deleteDatabase(join(await getDatabasesPath(), 'tasks.db')); | ||
| return openDatabase( | ||
| join(await getDatabasesPath(), 'tasks.db'), | ||
| onCreate: (db, version) { | ||
| return db.execute( | ||
| 'CREATE TABLE tasks(id TEXT PRIMARY KEY, title TEXT, description TEXT, createdAt TEXT, completedAt TEXT, isCompleted INTEGER, rewardInSatoshis INTEGER)', | ||
| ); | ||
| }, | ||
| version: 1, | ||
| ); | ||
| } | ||
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| @override | ||
| Future<List<Task>> getAllTasks() async { | ||
| final db = await database; | ||
| final List<Map<String, dynamic>> maps = | ||
| await db.query('tasks', orderBy: 'createdAt DESC'); | ||
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| return List.generate(maps.length, (i) { | ||
| return Task.fromMap(maps[i]); | ||
| }); | ||
| } | ||
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| @override | ||
| Future<Task?> getTaskById(String id) async { | ||
| final db = await database; | ||
| final List<Map<String, dynamic>> maps = await db.query( | ||
| 'tasks', | ||
| where: 'id = ?', | ||
| whereArgs: [id], | ||
| ); | ||
|
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| if (maps.isNotEmpty) { | ||
| return Task.fromMap(maps.first); | ||
| } else { | ||
| return null; | ||
| } | ||
| } | ||
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| @override | ||
| Future<void> addTask(Task task) async { | ||
| final db = await database; | ||
| await db.insert( | ||
| 'tasks', | ||
| task.toMap(), | ||
| conflictAlgorithm: ConflictAlgorithm.replace, | ||
| ); | ||
| notifyListeners(); | ||
| } | ||
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| @override | ||
| Future<void> updateTask(Task task) async { | ||
| final db = await database; | ||
| await db.update( | ||
| 'tasks', | ||
| task.toMap(), | ||
| where: 'id = ?', | ||
| whereArgs: [task.id], | ||
| ); | ||
| } | ||
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| @override | ||
| Future<void> deleteTask(String id) async { | ||
| final db = await database; | ||
| await db.delete( | ||
| 'tasks', | ||
| where: 'id = ?', | ||
| whereArgs: [id], | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| import '../models/task.dart'; | ||
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| abstract class TaskRepository { | ||
| Future<List<Task>> getAllTasks(); | ||
| Future<Task?> getTaskById(String id); | ||
| Future<void> addTask(Task task); | ||
| Future<void> updateTask(Task task); | ||
| Future<void> deleteTask(String id); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,25 +1,40 @@ | ||
| import 'package:flutter/cupertino.dart'; | ||
| import 'package:flutter/material.dart'; | ||
| import 'package:provider/provider.dart'; | ||
| import 'package:todo/models/task_model.dart'; | ||
| import 'package:todo/repositories/sqlite_task_repository.dart'; | ||
| import 'package:todo/widgets/task_item_widget.dart'; | ||
|
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| class TaskList extends StatelessWidget { | ||
| import '../models/task.dart'; | ||
|
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| class TaskList extends StatefulWidget { | ||
| const TaskList({super.key}); | ||
|
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| @override | ||
| Widget build(BuildContext context) { | ||
| return Consumer<TaskModel>(builder: (context, value, child) { | ||
|
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| final widget = context.read<TaskModel>(); | ||
| final List<TaskItem> taskItems = []; | ||
|
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| widget.taskList.forEach((task) { | ||
| taskItems.add(TaskItem(task.toString())); | ||
| }); | ||
| State<TaskList> createState() => _TaskListState(); | ||
| } | ||
|
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| return ListView( | ||
| children: taskItems, | ||
| ); | ||
| }); | ||
| class _TaskListState extends State<TaskList> { | ||
| @override | ||
| Widget build(BuildContext context) { | ||
| return Consumer<SQLiteTaskRepository>( | ||
| builder: (context, taskRepository, child) => FutureBuilder<List<Task>>( | ||
| future: taskRepository.getAllTasks(), | ||
| builder: (context, snapshot) { | ||
| if (snapshot.connectionState == ConnectionState.waiting) { | ||
| return const Center(child: CircularProgressIndicator()); | ||
| } else if (snapshot.hasError) { | ||
| return Center(child: Text('Error: ${snapshot.error}')); | ||
| } else if (!snapshot.hasData || snapshot.data!.isEmpty) { | ||
| return const Center(child: Text('Add some work to do!')); | ||
| } else { | ||
| List<Task> tasks = snapshot.data!; | ||
| return ListView.builder( | ||
| itemCount: tasks.length, | ||
| itemBuilder: (context, index) { | ||
| Task task = tasks[index]; | ||
| return TaskItem(task); | ||
| }, | ||
| ); | ||
| } | ||
| })); | ||
| } | ||
| } |
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