style: reformat codebase using melos format

Applied consistent code formatting across all packages using \$ melos format
  └> dart format .
     └> RUNNING (in 8 packages)

--------------------------------------------------------------------------------
benchmark_di:
Formatted 18 files (0 changed) in 0.30 seconds.
benchmark_di: SUCCESS
--------------------------------------------------------------------------------
cherrypick:
Formatted 24 files (0 changed) in 0.34 seconds.
cherrypick: SUCCESS
--------------------------------------------------------------------------------
cherrypick_annotations:
Formatted 11 files (0 changed) in 0.14 seconds.
cherrypick_annotations: SUCCESS
--------------------------------------------------------------------------------
cherrypick_flutter:
Formatted 3 files (0 changed) in 0.15 seconds.
cherrypick_flutter: SUCCESS
--------------------------------------------------------------------------------
cherrypick_generator:
Formatted 17 files (0 changed) in 0.27 seconds.
cherrypick_generator: SUCCESS
--------------------------------------------------------------------------------
client_app:
Formatted 4 files (0 changed) in 0.14 seconds.
client_app: SUCCESS
--------------------------------------------------------------------------------
postly:
Formatted lib/router/app_router.gr.dart
Formatted 23 files (1 changed) in 0.33 seconds.
postly: SUCCESS
--------------------------------------------------------------------------------
talker_cherrypick_logger:
Formatted 4 files (0 changed) in 0.18 seconds.
talker_cherrypick_logger: SUCCESS
--------------------------------------------------------------------------------

$ melos format
  └> dart format .
     └> SUCCESS. No functional or logic changes included.
This commit is contained in:
Sergey Penkovsky
2025-08-13 15:38:44 +03:00
parent 99e662124f
commit c91e15319b
46 changed files with 739 additions and 465 deletions

View File

@@ -3,9 +3,9 @@ import 'package:cherrypick/cherrypick.dart';
// Пример сервисов с циклической зависимостью
class UserService {
final OrderService orderService;
UserService(this.orderService);
void createUser(String name) {
print('Creating user: $name');
// Пытаемся получить заказы пользователя, что создает циклическую зависимость
@@ -15,9 +15,9 @@ class UserService {
class OrderService {
final UserService userService;
OrderService(this.userService);
void getOrdersForUser(String userName) {
print('Getting orders for user: $userName');
// Пытаемся получить информацию о пользователе, что создает циклическую зависимость
@@ -29,18 +29,16 @@ class OrderService {
class UserModule extends Module {
@override
void builder(Scope currentScope) {
bind<UserService>().toProvide(() => UserService(
currentScope.resolve<OrderService>()
));
bind<UserService>()
.toProvide(() => UserService(currentScope.resolve<OrderService>()));
}
}
class OrderModule extends Module {
@override
void builder(Scope currentScope) {
bind<OrderService>().toProvide(() => OrderService(
currentScope.resolve<UserService>()
));
bind<OrderService>()
.toProvide(() => OrderService(currentScope.resolve<UserService>()));
}
}
@@ -49,7 +47,7 @@ class UserRepository {
void createUser(String name) {
print('Creating user in repository: $name');
}
String getUserInfo(String name) {
return 'User info for: $name';
}
@@ -59,7 +57,7 @@ class OrderRepository {
void createOrder(String orderId, String userName) {
print('Creating order $orderId for user: $userName');
}
List<String> getOrdersForUser(String userName) {
return ['order1', 'order2', 'order3'];
}
@@ -67,13 +65,13 @@ class OrderRepository {
class ImprovedUserService {
final UserRepository userRepository;
ImprovedUserService(this.userRepository);
void createUser(String name) {
userRepository.createUser(name);
}
String getUserInfo(String name) {
return userRepository.getUserInfo(name);
}
@@ -82,17 +80,17 @@ class ImprovedUserService {
class ImprovedOrderService {
final OrderRepository orderRepository;
final ImprovedUserService userService;
ImprovedOrderService(this.orderRepository, this.userService);
void createOrder(String orderId, String userName) {
// Проверяем, что пользователь существует
final userInfo = userService.getUserInfo(userName);
print('User exists: $userInfo');
orderRepository.createOrder(orderId, userName);
}
List<String> getOrdersForUser(String userName) {
return orderRepository.getOrdersForUser(userName);
}
@@ -103,9 +101,8 @@ class ImprovedUserModule extends Module {
@override
void builder(Scope currentScope) {
bind<UserRepository>().singleton().toProvide(() => UserRepository());
bind<ImprovedUserService>().toProvide(() => ImprovedUserService(
currentScope.resolve<UserRepository>()
));
bind<ImprovedUserService>().toProvide(
() => ImprovedUserService(currentScope.resolve<UserRepository>()));
}
}
@@ -114,81 +111,80 @@ class ImprovedOrderModule extends Module {
void builder(Scope currentScope) {
bind<OrderRepository>().singleton().toProvide(() => OrderRepository());
bind<ImprovedOrderService>().toProvide(() => ImprovedOrderService(
currentScope.resolve<OrderRepository>(),
currentScope.resolve<ImprovedUserService>()
));
currentScope.resolve<OrderRepository>(),
currentScope.resolve<ImprovedUserService>()));
}
}
void main() {
print('=== Circular Dependency Detection Example ===\n');
// Example 1: Demonstrate circular dependency
print('1. Attempt to create a scope with circular dependencies:');
try {
final scope = CherryPick.openRootScope();
scope.enableCycleDetection(); // Включаем обнаружение циклических зависимостей
scope
.enableCycleDetection(); // Включаем обнаружение циклических зависимостей
scope.installModules([
UserModule(),
OrderModule(),
]);
// Это должно выбросить CircularDependencyException
final userService = scope.resolve<UserService>();
print('UserService created: $userService');
} catch (e) {
print('❌ Circular dependency detected: $e\n');
}
// Example 2: Without circular dependency detection (dangerous!)
print('2. Same code without circular dependency detection:');
try {
final scope = CherryPick.openRootScope();
// НЕ включаем обнаружение циклических зависимостей
scope.installModules([
UserModule(),
OrderModule(),
]);
// Это приведет к StackOverflowError при попытке использования
final userService = scope.resolve<UserService>();
print('UserService создан: $userService');
// Попытка использовать сервис приведет к бесконечной рекурсии
// userService.createUser('John'); // Раскомментируйте для демонстрации StackOverflow
print('⚠️ UserService created, but using it will cause StackOverflow\n');
} catch (e) {
print('❌ Error: $e\n');
}
// Example 3: Correct architecture without circular dependencies
print('3. Correct architecture without circular dependencies:');
try {
final scope = CherryPick.openRootScope();
scope.enableCycleDetection(); // Включаем для безопасности
scope.installModules([
ImprovedUserModule(),
ImprovedOrderModule(),
]);
final userService = scope.resolve<ImprovedUserService>();
final orderService = scope.resolve<ImprovedOrderService>();
print('✅ Services created successfully');
// Демонстрация работы
userService.createUser('John');
orderService.createOrder('ORD-001', 'John');
final orders = orderService.getOrdersForUser('John');
print('✅ Orders for user John: $orders');
} catch (e) {
print('❌ Error: $e');
}
print('\n=== Recommendations ===');
print('1. Always enable circular dependency detection in development mode.');
print('2. Use repositories and services to separate concerns.');