Restaurants rating #74
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Actionable comments posted: 3
🧹 Outside diff range and nitpick comments (3)
lib/features/home/presentation/screens/rating_screen.dart (1)
3-10: Add validation for restaurantName parameterConsider adding validation to ensure the restaurantName is not empty, as it's displayed in the AppBar and likely used for data submission.
class RatingScreen extends StatefulWidget { - const RatingScreen({super.key, required this.restaurantName}); + const RatingScreen({super.key, required this.restaurantName}) { + assert(restaurantName.isNotEmpty, 'Restaurant name cannot be empty'); + } final String restaurantName;lib/features/home/presentation/widgets/for_you_tab.dart (2)
67-78: Consider enhancing the Rate button functionalityThe current implementation allows unlimited rating submissions. Consider:
- Tracking whether a user has already rated a restaurant
- Disabling or hiding the Rate button for already rated restaurants
- Showing the user's previous rating
- const Spacer(), - TextButton( - onPressed: () { - Navigator.of(context).push( - MaterialPageRoute<void>( - builder: (BuildContext context) => RatingScreen( - restaurantName: foodBusiness.name), - ), - ); - }, - child: const Text('Rate'), - ), + const Spacer(), + BlocBuilder<RatingBloc, RatingState>( + builder: (context, state) { + final hasRated = state.hasUserRatedRestaurant(foodBusiness.id); + final previousRating = state.getUserRating(foodBusiness.id); + + return Row( + children: [ + if (hasRated) + Text('Your rating: ${previousRating.toString()}'), + TextButton( + onPressed: hasRated ? null : () { + Navigator.of(context).push( + MaterialPageRoute<void>( + builder: (BuildContext context) => RatingScreen( + restaurantName: foodBusiness.name, + ), + ), + ); + }, + child: Text(hasRated ? 'Rated' : 'Rate'), + ), + ], + ); + }, + ),
Line range hint
1-1: Consider implementing a complete ratings architectureThe current implementation focuses on UI components but lacks crucial architectural elements:
- State Management: Consider implementing a RatingBloc for managing rating states
- Data Layer: Add a repository pattern for handling rating data persistence
- API Integration: Implement proper API client for submitting ratings to backend
- Models: Create proper data models for ratings
Would you like assistance in implementing any of these architectural components?
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📒 Files selected for processing (2)
lib/features/home/presentation/screens/rating_screen.dart(1 hunks)lib/features/home/presentation/widgets/for_you_tab.dart(2 hunks)
| class _RatingScreenState extends State<RatingScreen> { | ||
| double _rating = 3.0; | ||
| final TextEditingController _commentController = TextEditingController(); | ||
|
|
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🛠️ Refactor suggestion
Consider adding comment length validation
The comment field currently accepts empty text. Consider adding validation to ensure meaningful feedback.
class _RatingScreenState extends State<RatingScreen> {
double _rating = 3.0;
final TextEditingController _commentController = TextEditingController();
+ final int _minCommentLength = 10;
+ String? _commentError;📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| class _RatingScreenState extends State<RatingScreen> { | |
| double _rating = 3.0; | |
| final TextEditingController _commentController = TextEditingController(); | |
| class _RatingScreenState extends State<RatingScreen> { | |
| double _rating = 3.0; | |
| final TextEditingController _commentController = TextEditingController(); | |
| final int _minCommentLength = 10; | |
| String? _commentError; | |
| TextField( | ||
| controller: _commentController, | ||
| maxLines: 5, | ||
| decoration: InputDecoration( | ||
| hintText: 'Write your comments here...', | ||
| border: OutlineInputBorder( | ||
| borderRadius: BorderRadius.circular(8), | ||
| ), | ||
| ), | ||
| ), |
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🛠️ Refactor suggestion
Add error text display to TextField
Update the TextField to display validation errors.
TextField(
controller: _commentController,
maxLines: 5,
decoration: InputDecoration(
hintText: 'Write your comments here...',
+ errorText: _commentError,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(8),
),
),
),Committable suggestion skipped: line range outside the PR's diff.
| void _submitRating(BuildContext context) { | ||
| final String comment = _commentController.text.trim(); | ||
|
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||
| // Perform the rating submission logic here | ||
| // For example, send the data to the server | ||
|
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||
| ScaffoldMessenger.of(context).showSnackBar( | ||
| const SnackBar(content: Text('Rating submitted!')), | ||
| ); | ||
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||
| Navigator.pop(context); | ||
| } |
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Enhance _submitRating with proper error handling and loading state
The current implementation lacks:
- Loading state during submission
- Error handling for submission failures
- Actual implementation for server submission
Consider implementing this improved version:
- void _submitRating(BuildContext context) {
- final String comment = _commentController.text.trim();
-
- // Perform the rating submission logic here
- // For example, send the data to the server
-
- ScaffoldMessenger.of(context).showSnackBar(
- const SnackBar(content: Text('Rating submitted!')),
- );
-
- Navigator.pop(context);
+ Future<void> _submitRating(BuildContext context) async {
+ final String comment = _commentController.text.trim();
+
+ if (comment.length < _minCommentLength) {
+ setState(() {
+ _commentError = 'Comment must be at least $_minCommentLength characters';
+ });
+ return;
+ }
+
+ setState(() {
+ _commentError = null;
+ });
+
+ try {
+ // Show loading indicator
+ showDialog(
+ context: context,
+ barrierDismissible: false,
+ builder: (BuildContext context) => const Center(
+ child: CircularProgressIndicator(),
+ ),
+ );
+
+ // TODO: Implement actual rating submission
+ // await ratingService.submitRating(
+ // restaurantName: widget.restaurantName,
+ // rating: _rating,
+ // comment: comment,
+ // );
+
+ // Hide loading indicator
+ Navigator.pop(context);
+
+ ScaffoldMessenger.of(context).showSnackBar(
+ const SnackBar(content: Text('Rating submitted successfully!')),
+ );
+
+ Navigator.pop(context); // Close rating screen
+ } catch (e) {
+ // Hide loading indicator
+ Navigator.pop(context);
+
+ ScaffoldMessenger.of(context).showSnackBar(
+ SnackBar(content: Text('Failed to submit rating: ${e.toString()}')),
+ );
}Committable suggestion skipped: line range outside the PR's diff.
Closes #73
Summary by CodeRabbit
New Features
RatingScreenfor users to rate restaurants and leave comments.ForYouTabto navigate to the new rating feature.Bug Fixes
ForYouTabfor improved layout.