Fix remote config post #60
Conversation
- Changed the appEnvironment constant from AppEnvironment.demo to AppEnvironment.development in main.dart
…ate config logic - Add null check for originalRemoteConfig and handle failure case - Update remote config update logic to include createdAt and updatedAt timestamps
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Summary of Changes
Hello @fulleni, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
I've addressed an issue with updating remote configurations by ensuring proper handling of creation and update timestamps and adding a necessary null check. Additionally, I've updated the application's default environment and refreshed some package dependencies to their latest compatible versions.
Highlights
- Remote Config Update Logic: I've implemented a fix in the AppConfigurationBloc to correctly handle updates to remote configurations. This includes adding a null check for the original remote configuration and ensuring that the createdAt timestamp is preserved while updatedAt is set to the current time during an update operation.
- Environment Configuration Change: The default application environment in main.dart has been switched from demo to development.
- Dependency Updates: The pubspec.lock file has been updated to reflect a new resolved reference for a core Git dependency and an upgrade of the go_router package to version 16.1.0.
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Code Review
This pull request fixes an issue with updating the remote configuration by correctly preserving the createdAt timestamp and setting a new updatedAt timestamp. The changes in AppConfigurationBloc are functionally correct, but I've suggested a small refactor to improve null safety. Additionally, I've noticed the application environment is hardcoded in main.dart. I've provided a suggestion to use compile-time variables for this, which is a more robust and safer approach for managing different build environments.
| @@ -6,7 +6,7 @@ import 'package:flutter_news_app_web_dashboard_full_source_code/app/config/confi | |||
| import 'package:flutter_news_app_web_dashboard_full_source_code/bootstrap.dart'; | |||
|
|
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| // Define the current application environment (production/development/demo). | |||
| const AppEnvironment appEnvironment = AppEnvironment.demo; | |||
| const AppEnvironment appEnvironment = AppEnvironment.development; | |||
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Hardcoding the application environment can be risky, as it might be accidentally merged and deployed to production. A more robust approach is to use compile-time variables with String.fromEnvironment. This allows you to specify the environment during the build process (e.g., flutter build --dart-define=APP_ENVIRONMENT=production) and avoids having environment-specific changes in version control.
final AppEnvironment appEnvironment = AppEnvironment.values.firstWhere(
(e) => e.name == const String.fromEnvironment('APP_ENVIRONMENT', defaultValue: 'demo'),
orElse: () => AppEnvironment.demo,
);
| if (state.originalRemoteConfig == null) { | ||
| emit( | ||
| state.copyWith( | ||
| status: AppConfigurationStatus.failure, | ||
| exception: const UnknownException( | ||
| 'Original remote config is not available.', | ||
| ), | ||
| ), | ||
| ); | ||
| return; | ||
| } | ||
| emit(state.copyWith(status: AppConfigurationStatus.loading)); | ||
| try { | ||
| final configToUpdate = event.remoteConfig.copyWith( | ||
| createdAt: state.originalRemoteConfig!.createdAt, | ||
| updatedAt: DateTime.now(), | ||
| ); |
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For improved null safety and code clarity, it's best to avoid the null assertion operator (!). You can assign state.originalRemoteConfig to a local variable. After the null check, the compiler will know the local variable is not null, making the code safer and easier to read.
final originalConfig = state.originalRemoteConfig;
if (originalConfig == null) {
emit(
state.copyWith(
status: AppConfigurationStatus.failure,
exception: const UnknownException(
'Original remote config is not available.',
),
),
);
return;
}
emit(state.copyWith(status: AppConfigurationStatus.loading));
try {
final configToUpdate = event.remoteConfig.copyWith(
createdAt: originalConfig.createdAt,
updatedAt: DateTime.now(),
);
Status
READY/IN DEVELOPMENT/HOLD
Description
Type of Change