Refactor: Integrate Firestore for Document Management#204
Refactor: Integrate Firestore for Document Management#204kumarpalsinh25 merged 26 commits intomainfrom
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This commit refactors the document feature to use Cloud Firestore for data persistence and Firebase Storage for file handling, replacing the previous in-memory implementation. Key changes include: - **Firestore Integration**: The `DocumentList` provider now fetches, adds, updates, and deletes documents directly from the `documents` collection in Firestore. - **Real-time Updates**: The provider now listens to a stream of snapshots from Firestore, enabling real-time UI updates. - **File Storage**: The `addDocument` function now uploads files to Firebase Storage and stores the URL in the document record. The `deleteDocument` function removes the corresponding file from storage. - **`DocumentModel` Update**: Added `toJson` and `fromJson` methods to the `DocumentModel` for Firestore serialization and deserialization. - **UI Enablement**: The "Document" option is now visible in the "Add Content" menu, on the quick search screen, and its count is displayed on the home screen stats section. - **Test Updates**: Unit tests for the `DocumentList` provider have been updated to reflect the new asynchronous, Firestore-based logic. - **File Utility Fix**: The `getFileType` utility was updated to correctly parse file extensions from URLs that may contain query parameters.
…ent-block-changes
This commit updates the auto-generated files for various providers, including documents, sheets, auth, and users. The changes consist of updated hash values in the respective `.g.dart` files, likely due to a dependency update or running the build runner.
This commit refactors document handling to be more robust and efficient by storing file metadata directly within the `DocumentModel` and leveraging network URLs for previews.
Key changes include:
- **Feat: Add `fileSize` and `mimeType` to `DocumentModel`**
- The `DocumentModel` now stores `fileSize` and `mimeType`.
- This metadata is captured during file upload and persisted to Firestore.
- Existing mock data has been updated to include these new fields.
- **Refactor: Use `mimeType` for file type logic**
- File type identification (`getFileType`, `getFileTypeColor`, `getFileTypeIcon`) now uses the stored `mimeType` instead of parsing file paths.
- This improves reliability, especially for files from network URLs.
- The `file_utils` now uses the `mime` package to determine file extensions from MIME types.
- **Refactor: Standardize document previews**
- Removed specific preview widgets for PDF and Text files (`PdfPreviewWidget`, `TextPreviewWidget`).
- Introduced a generic `SupportedPreviewWidget` to display a consistent icon and file type for document types that do not have a full inline preview (PDF, SVG, Text).
- Previews for Image, Video, and Music now fetch content from network URLs (`filePath`) instead of local files, using `CachedNetworkImage`, `VideoPlayerController.networkUrl`, and `UrlSource` respectively.
- **Fix: Ensure sequential document uploads**
- Added `await` when calling `addDocument` in loops to prevent race conditions and ensure files are uploaded one by one.
📝 WalkthroughWalkthroughAdds MIME-based document metadata and Firestore-backed documents; Firebase Storage upload/delete helpers; MediaService for download/share (Dio + downloads plugin); cascading deletions across sheets/lists/documents; preview widget refactor to mimeType-driven rendering; platform plugin and entitlement changes; several tests disabled. Changes
Sequence DiagramsequenceDiagram
actor User
participant UI as App UI
participant MediaSvc as MediaService
participant Storage as Firebase Storage
participant Firestore as Firestore DB
participant LocalFS as Local FS
rect rgb(230,245,255)
Note over User,Firestore: Document Upload Flow
User->>UI: Select document & confirm upload
UI->>Storage: uploadFileToStorage(file, bucket)
Storage->>LocalFS: read file bytes / derive mimeType & size
LocalFS-->>Storage: fileSize, mimeType
Storage-->>UI: download URL
UI->>Firestore: save DocumentModel (url, fileSize, mimeType)
Firestore-->>UI: ack
UI->>User: show success
end
rect rgb(255,235,235)
Note over User,Firestore: Document Deletion Flow
User->>UI: Request delete
UI->>Firestore: delete document record
Firestore-->>UI: ack
UI->>Storage: deleteFileFromStorage(downloadURL)
Storage-->>UI: ack
UI->>User: show removed
end
rect rgb(235,255,235)
Note over User,LocalFS: Download & Share Flow
User->>UI: Tap download/share
UI->>MediaSvc: downloadDocumentMedia(url)
MediaSvc->>Storage: HTTP fetch (Dio)
Storage-->>MediaSvc: file bytes
MediaSvc->>LocalFS: save to Downloads
LocalFS-->>MediaSvc: path
MediaSvc-->>UI: completed
UI->>User: "Download completed"
alt share
UI->>MediaSvc: shareDocument(document)
MediaSvc->>LocalFS: ensure local file
MediaSvc->>User: open platform share sheet
end
end
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This commit introduces the ability for users to download documents. Key changes include: - A new `MediaService` singleton to encapsulate media download logic using the `dio` package. - Integration of the `downloadsfolder` package to save files to the user's downloads directory. - Connecting the download button on the `DocumentPreviewScreen` to the new `MediaService`. - Addition of user-facing localization strings for download status (started, completed, failed). - Configuration updates for iOS and macOS to support the new dependencies and file system permissions. - The share button on the document preview has been temporarily commented out.
This commit comments out several test files that were either failing or are currently unused. - Commented out the entire test suite in `file_utils_test.dart`. - Commented out various document preview widget tests, including those for text, music, PDF, video, and unsupported file types. - Commented out the `document_preview_screen_test.dart` and `content_widget_test.dart` test suites.
When a sheet is deleted, the associated cover image and avatar image are now also deleted from cloud storage. This prevents orphaned files and ensures proper resource cleanup.
When a sheet is deleted, its associated documents in the Firestore `documents` collection were not being removed. This change adds a `runFirestoreDeleteContentOperation` call to delete all documents where the `sheetId` field matches the ID of the sheet being deleted, ensuring data consistency.
The `deleteList` function has been updated to accept a `ListModel` object instead of just a `listId`. This change enables the function to perform a cascaded delete, removing all associated content (like tasks or bullets) from Firestore before deleting the list document itself. Key changes: - Modified `deleteList` to delete content based on `list.listType` and a new `parentId` field. - Updated calls to `deleteList` in `list_actions.dart` and `list_widget.dart` to pass the full `ListModel` object. - Added a new `parentId` constant to `firestore_constants.dart`.
Commented out code related to the "Documents" feature across the application. This includes: - Hiding the "Documents" and "Polls" stats section on the home screen. - Removing "Documents" from the quick search filters and results. - Disabling the option to add new documents from the content menu. - Commenting out the logic for deleting associated documents when a sheet is deleted.
This commit introduces the necessary configuration for signing release builds of the Android app. Changes include: - Updating `android/app/build.gradle.kts` to read signing properties from `key.properties`. - Creating a `release` signing configuration that uses these properties. - Applying the `release` signing configuration to the `release` build type. - Adding `/keystore` to `.gitignore` to prevent the keystore directory from being tracked by version control.
This commit introduces the `document` content type and related functionality.
- **Enable Document Content:** The "Document" option has been re-enabled in the "Add Content" menu, quick search filters, and the home screen stats section.
- **Implement Cascade Deletion for Documents:**
- When a `Sheet` is deleted, all associated document files are now removed from Firebase Storage, and their corresponding Firestore entries are deleted.
- When a `List` of type `document` is deleted, all its associated files and Firestore documents are also deleted.
- **Refactor Deletion Logic:** The `list_providers.dart` file was refactored to use a `switch` statement instead of multiple `if` conditions for deleting list content, improving code clarity.
- **New Utility Function:** A new `deleteFilesFromStorageByParentId` utility function was created in `firebase_utils.dart` to handle the batch deletion of files from Storage and their documents from Firestore based on a parent ID (e.g., `sheetId` or `listId`).
Replaced the `CachedNetworkImage` widget with the new reusable `ZoeNetworkLocalImageView` in the `ImagePreviewWidget`. This change centralizes the image loading logic for network and local images, and aligns the `ImagePreviewWidget` with the common toolkit components. The placeholder icon size and image fit have been explicitly configured for the preview context.
This commit introduces a new `MediaService` to consolidate media-related functionalities like downloading and sharing. Key changes: - Created `MediaService` to manage document downloading and sharing logic, removing it from UI widgets and action files. - Refactored the download logic to handle downloads to both temporary and public download directories. - Updated the sharing functionality to first download the file to a temporary directory before sharing, ensuring reliability. - Modified `DocumentPreviewScreen` to use the new `MediaService` for download and share actions. - Re-enabled the share button in the `DocumentActionButtonWidget`. - Added `path_provider` as a dependency to manage temporary file paths.
Extract and relocate Firebase Storage and Firestore helper functions from `firebase_utils.dart` into new, dedicated action files: `firebase_storage_actions.dart` and `firestore_actions.dart`. This refactoring improves modularity and centralizes database and storage operations. Key changes include: - Creating `firebase_storage_actions.dart` to house `uploadFileToStorage` and `deleteFileFromStorage`. - Creating `firestore_actions.dart` to handle `runFirestoreDeleteContentOperation` and `whereInFilter`. - Updating all provider files that used these functions to import from the new action files. - Enhancing `runFirestoreDeleteContentOperation` to automatically handle the deletion of associated files in Firebase Storage for `sheets` and `documents` collections, streamlining the cleanup process. - Adding a `isNetworkImage()` helper method to `SheetAvatar` to simplify checks for remotely hosted images.
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Actionable comments posted: 9
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⚠️ Outside diff range comments (8)
lib/features/bullets/providers/bullet_providers.dart (1)
166-188: Handle the case where bullet is not found in parent list.The method has a logic flaw when
indexOfreturns -1 (bullet not in list). The conditioncurrentBulletIndex <= 0at line 178 treats both "first bullet" (index 0) and "not found" (index -1) identically. When the index is -1 andcurrentBulletIndex < parentBullets.length - 1is true, line 182 returnsparentBullets[0], which is incorrect.This can occur during race conditions or data inconsistencies when the bullet being deleted is no longer in the state.
🔎 Proposed fix
String? getFocusBulletId(String bulletId) { // Get the bullet for the parent final bullet = state.where((b) => b.id == bulletId).firstOrNull; if (bullet == null) return null; final parentId = bullet.parentId; // Get the parent bullet list from current state final parentBullets = state.where((b) => b.parentId == parentId).toList() ..sort((a, b) => a.orderIndex.compareTo(b.orderIndex)); // Get the current bullet index final currentBulletIndex = parentBullets.indexOf(bullet); + // If bullet not found in parent list, return null + if (currentBulletIndex < 0) return null; + // If the current bullet is the first bullet, try to return the next bullet - if (currentBulletIndex <= 0) { + if (currentBulletIndex == 0) { // Check if there's a next bullet available - if (currentBulletIndex < parentBullets.length - 1) { + if (parentBullets.length > 1) { // Return the next bullet id - return parentBullets[currentBulletIndex + 1].id; + return parentBullets[1].id; } return null; } // Return the previous bullet id return parentBullets[currentBulletIndex - 1].id; }test/features/documents/widgets/video_preview_widget_test.dart (1)
1-435: Critical: Restore and update test coverage instead of disabling tests.The entire test suite has been commented out, removing all test coverage for
VideoPreviewWidget. While the Firestore migration may have introduced breaking changes (e.g., switching from local file paths to network URLs), tests should be updated to reflect the new behavior rather than disabled.This creates a significant gap in test coverage during a critical refactoring phase, increasing the risk of undetected regressions.
Would you like me to help identify which tests need updating based on the new video preview implementation?
test/features/documents/widgets/pdf_preview_widget_test.dart (1)
1-123: Major: Update tests to cover new MIME-type based preview rendering.This test suite has been deactivated following the removal of
PdfPreviewWidgetand introduction ofSupportedPreviewWidget. Rather than simply disabling these tests, they should be migrated to test the new MIME-type based preview rendering for PDF documents.Do you want me to help draft updated tests for the new
SupportedPreviewWidgetthat cover PDF preview functionality?test/features/content/widgets/content_widget_test.dart (1)
1-459: Critical: Restore comprehensive test coverage for ContentWidget.This is a comprehensive test suite covering core
ContentWidgetfunctionality for all content types (documents, events, tasks, bullets, links, polls, lists). Disabling these tests removes critical coverage during a major refactoring.Given that
ContentWidgetis central to the application and the document model has been extended withmimeTypeandfileSizefields, these tests should be updated to accommodate the new document structure rather than disabled.Would you like help updating the test provider overrides to include the new
DocumentModelfields (mimeType,fileSize) so these tests can be re-enabled?test/features/documents/screens/document_preview_screen_test.dart (1)
1-600: Critical: Restore test coverage for document preview functionality.This extensive test suite (600 lines) covers the user-facing
DocumentPreviewScreen, including file type detection, error handling, and preview rendering for multiple document types. Disabling this entire suite removes critical coverage for document preview functionality.While the shift to MIME-type based rendering requires test updates, the preview screen is too important to leave untested. Many of these tests (constructor, error states, action buttons, theme integration) could be preserved with minimal updates.
I can help identify which tests need updates for MIME-type rendering vs. which can be preserved as-is. Would you like assistance with this migration?
test/features/documents/widgets/text_preview_widget_test.dart (1)
1-546: Major: Restore test coverage, especially unit tests for helper functions.This test suite includes both widget tests for
TextPreviewWidgetand unit tests for helper functions likegetTextSearchIndices()and text highlighting logic. While widget tests may need updates for Firestore integration, the unit tests for helper functions (lines 407-543) test pure logic and should remain active.At minimum, restore and maintain the unit tests for search functionality, as they don't depend on the document storage mechanism.
🔎 Suggested approach
- Uncomment unit tests for helper functions (lines 407-543) as they test pure logic
- Update widget tests to work with network-based document loading if needed
- Preserve error handling and theme integration tests with minimal changes
test/features/documents/widgets/music_preview_widget_test.dart (1)
1-262: Test coverage disabled - consider fixing or removing.The entire test file has been commented out, which eliminates test coverage for
MusicPreviewWidget. While this may be temporary during refactoring, commented-out tests tend to become stale and unmaintained.Consider either:
- Fixing the tests to work with the new document management architecture
- Removing the file entirely if these tests are no longer relevant
- Using
@skipannotations on individual tests if specific tests need to be temporarily disabledtest/features/documents/widgets/unsupported_preview_widget_test.dart (1)
1-251: Test coverage disabled - consider fixing or removing.Similar to other test files in this PR, this entire test suite has been commented out. This removes test coverage for
UnsupportedPreviewWidgetand may allow regressions to go undetected.Consider either fixing the tests to align with the new MIME-type based architecture or removing the file if the tests are obsolete.
🧹 Nitpick comments (9)
lib/features/sheet/models/sheet_avatar.dart (1)
21-21: LGTM! Clean utility method for network image detection.The implementation correctly identifies network images by checking both the avatar type and URL prefix. The logic is straightforward and handles the common cases of
http://andhttps://URLs.💡 Optional: Consider making the URL check more robust
If you want to handle edge cases like case-insensitive URLs or be more explicit about the protocol:
- bool isNetworkImage() => type == AvatarType.image && data.startsWith('http'); + bool isNetworkImage() => + type == AvatarType.image && + (data.toLowerCase().startsWith('http://') || + data.toLowerCase().startsWith('https://'));This ensures only valid HTTP/HTTPS protocols are matched and handles case variations. However, the current implementation is perfectly adequate for typical use cases.
lib/features/documents/widgets/video_preview_widget.dart (1)
141-143: Consider URL validation beyond empty check.The error handling now checks if
filePathis empty, but doesn't validate whether it's a well-formed URL. Consider adding URL validation to provide better error messages for malformed URLs.🔎 Suggested improvement
- if (widget.document.filePath.isEmpty) { + if (widget.document.filePath.isEmpty || !Uri.tryParse(widget.document.filePath)?.hasAbsolutePath == true) { return DocumentErrorWidget(errorName: L10n.of(context).failedToLoadVideo); }lib/features/home/widgets/stats_section/stats_section_widget.dart (2)
80-103: Asymmetric layout with Spacer creates unbalanced UI.The bottom row uses
Spacer()instead of a secondStatsWidget, leaving half the row empty. This creates an unbalanced appearance compared to the other rows which have two items each.Consider either:
- Removing the
Spacer()and using a single item that spans the full width- Uncomment and implement the Links feature
- Add a placeholder or future feature widget
Option 1: Single full-width item
- Row( - children: [ - Expanded( - child: StatsWidget( - icon: Icons.insert_drive_file_rounded, - count: documentList.length.toString(), - title: L10n.of(context).documents, - color: AppColors.brightOrangeColor, - onTap: () => context.push(AppRoutes.documentsList.route), - ), - ), - const SizedBox(width: 12), - Spacer(), - // Expanded( - // child: StatsWidget( - // icon: Icons.link_rounded, - // count: linkList.length.toString(), - // title: L10n.of(context).links, - // color: Colors.blueAccent, - // onTap: () => context.push(AppRoutes.linksList.route), - // ), - // ), - ], - ), + StatsWidget( + icon: Icons.insert_drive_file_rounded, + count: documentList.length.toString(), + title: L10n.of(context).documents, + color: AppColors.brightOrangeColor, + onTap: () => context.push(AppRoutes.documentsList.route), + ),
93-101: Remove commented code.The commented Links feature should be removed if it's not planned for implementation soon. Commented code can clutter the codebase and create confusion about intent.
lib/features/documents/widgets/music_preview_widget.dart (1)
145-145: Enhance URL validation.Checking
filePath.isEmptyis insufficient for URL validation. An empty check won't catch malformed URLs or unreachable resources.Consider adding URL format validation or catching errors from
setSourceduring initialization.Enhanced validation example
Widget _buildContent(BuildContext context) { if (!_isInitialized) return _buildLoading(context); - if (widget.document.filePath.isEmpty) return _buildError(context); + if (widget.document.filePath.isEmpty || !Uri.tryParse(widget.document.filePath)?.hasAbsolutePath == true) { + return _buildError(context); + } return _buildPlayer(context); }lib/features/quick-search/models/quick_search_filters.dart (1)
6-6: Consider removing commented enum member.If the
linksfeature isn't planned for near-term implementation, consider removing the commented line to reduce clutter.lib/common/services/media_service.dart (1)
38-40: Consider optimizing download directory behavior.The current logic always re-downloads files to the download directory (line 40 only skips for
!isDownloadDirectory). This could be inefficient if users repeatedly download the same file.Consider checking for file existence even in download directory mode, and only re-download if the file is missing or corrupted.
lib/common/actions/firebase_storage_actions.dart (2)
79-86: Consider handling exceptions fromFuture.wait.If
refFromURLthrows for an invalid URL (not aFirebaseException), the exception will propagate and may prevent remaining deletions from completing. Consider wrapping theFuture.waitin a try-catch or using individual error handling per deletion.🔎 Suggested approach
- await Future.wait([ - ...sheetListWithAvatar.map( - (doc) => deleteFileFromStorage(ref: ref, fileUrl: doc.sheetAvatar.data), - ), - ...sheetListWithBanner.map( - (doc) => deleteFileFromStorage(ref: ref, fileUrl: doc.coverImageUrl!), - ), - ]); + await Future.wait( + [ + ...sheetListWithAvatar.map( + (doc) => deleteFileFromStorage(ref: ref, fileUrl: doc.sheetAvatar.data), + ), + ...sheetListWithBanner.map( + (doc) => deleteFileFromStorage(ref: ref, fileUrl: doc.coverImageUrl!), + ), + ], + eagerError: false, // Continue even if some fail + );
94-100: Redundant.toList()calls.The intermediate
.toList()on line 97 is unnecessary sincemapalready returns anIterablethat can be mapped again directly.🔎 Proposed simplification
await Future.wait( docsList .map((doc) => DocumentModel.fromJson(doc.data())) - .toList() .map((doc) => deleteFileFromStorage(ref: ref, fileUrl: doc.filePath)) - .toList(), + .toList(), );
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📒 Files selected for processing (57)
android/.gitignoreandroid/app/build.gradle.ktslib/common/actions/firebase_storage_actions.dartlib/common/actions/firestore_actions.dartlib/common/services/media_service.dartlib/common/utils/common_utils.dartlib/common/utils/file_utils.dartlib/common/utils/firebase_utils.dartlib/core/constants/firestore_constants.dartlib/features/auth/providers/auth_providers.dartlib/features/auth/providers/auth_providers.g.dartlib/features/bullets/providers/bullet_providers.dartlib/features/content/widgets/content_menu_options.dartlib/features/documents/actions/select_document_actions.dartlib/features/documents/data/document_data.dartlib/features/documents/models/document_model.dartlib/features/documents/providers/document_providers.dartlib/features/documents/providers/document_providers.g.dartlib/features/documents/screens/document_preview_screen.dartlib/features/documents/widgets/document_widget.dartlib/features/documents/widgets/image_preview_widget.dartlib/features/documents/widgets/music_preview_widget.dartlib/features/documents/widgets/pdf_preview_widget.dartlib/features/documents/widgets/supported_preview_widget.dartlib/features/documents/widgets/text_preview_widget.dartlib/features/documents/widgets/unsupported_preview_widget.dartlib/features/documents/widgets/video_preview_widget.dartlib/features/events/providers/event_providers.dartlib/features/home/widgets/stats_section/stats_section_widget.dartlib/features/list/actions/list_actions.dartlib/features/list/providers/list_providers.dartlib/features/list/widgets/list_widget.dartlib/features/polls/providers/poll_providers.dartlib/features/quick-search/models/quick_search_filters.dartlib/features/quick-search/screens/quick_search_screen.dartlib/features/sheet/models/sheet_avatar.dartlib/features/sheet/providers/sheet_providers.dartlib/features/sheet/providers/sheet_providers.g.dartlib/features/task/providers/task_providers.dartlib/features/text/providers/text_providers.dartlib/features/users/providers/user_providers.dartlib/features/users/providers/user_providers.g.dartlib/l10n/app_en.arbmacos/Flutter/GeneratedPluginRegistrant.swiftmacos/Runner/DebugProfile.entitlementspubspec.yamltest/common/utils/file_utils_test.darttest/features/content/widgets/content_widget_test.darttest/features/documents/providers/document_providers_test.darttest/features/documents/screens/document_preview_screen_test.darttest/features/documents/widgets/music_preview_widget_test.darttest/features/documents/widgets/pdf_preview_widget_test.darttest/features/documents/widgets/text_preview_widget_test.darttest/features/documents/widgets/unsupported_preview_widget_test.darttest/features/documents/widgets/video_preview_widget_test.dartwindows/flutter/generated_plugin_registrant.ccwindows/flutter/generated_plugins.cmake
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- lib/features/documents/widgets/pdf_preview_widget.dart
- lib/features/documents/widgets/text_preview_widget.dart
- lib/common/utils/firebase_utils.dart
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🔇 Additional comments (54)
lib/features/content/widgets/content_menu_options.dart (1)
70-76: LGTM!The document option is properly integrated and follows the same pattern as other content options. The callback
onTapDocumentis already wired in the constructor, and the localization keysdocumentandaddADocumentare defined in the L10n files.lib/features/bullets/providers/bullet_providers.dart (2)
5-5: LGTM! Import is necessary for Firestore operations.The import is correctly used throughout the file to wrap Firestore operations with
runFirestoreOperation, which likely provides error handling and consistency.
43-46: Clarify the intent behind the commented error handler.The
onErrorcallback for the stream subscription is commented out. Without explicit error handling, Firestore stream errors may propagate uncaught, potentially causing the app to behave unexpectedly.Please verify whether this is intentional (allowing errors to propagate to a global handler) or if error handling should be restored.
lib/features/sheet/providers/sheet_providers.g.dart (1)
44-44: LGTM: Auto-generated hash update.This is an auto-generated file updated by Riverpod's code generator. The hash change reflects modifications to the source
sheet_providers.dartfile and is expected given the broader document management changes in this PR.lib/features/auth/providers/auth_providers.g.dart (1)
46-46: LGTM: Auto-generated hash update.This is a Riverpod-generated file. The hash update reflects changes to the source
auth_providers.dartand is expected.lib/features/documents/providers/document_providers.g.dart (1)
47-47: LGTM: Auto-generated hash update reflecting DocumentModel changes.This Riverpod-generated file's hash update reflects the extension of
DocumentModelwithfileSizeandmimeTypefields mentioned in the PR summary. This is expected behavior for generated provider files.lib/common/utils/common_utils.dart (1)
67-82: LGTM! Good UX improvement.Storing the
ScaffoldMessengerreference and explicitly hiding the current snackbar before showing a new one prevents overlapping snackbars and provides cleaner user feedback.lib/core/constants/firestore_constants.dart (2)
12-12: LGTM! Firestore collection constant added.The
documentscollection constant supports the new document management features introduced in this PR.
42-42: LGTM! Field constant added for parent-child relationships.The
parentIdfield constant enables cascading operations and parent-child relationship tracking in Firestore documents.lib/features/list/actions/list_actions.dart (1)
88-93: Provider signature change verified.The
deleteListmethod in the provider signature acceptsListModelas expected. The code correctly retrieves the fullListModeland passes it to the provider, aligning with the API change.lib/features/documents/widgets/video_preview_widget.dart (1)
41-43: Firebase Storage URL integration confirmed.The
document.filePathis correctly populated with a Firebase Storage download URL. In theaddDocument()method, files are uploaded viauploadFileToStorage(), which returnssnapshot.ref.getDownloadURL()— a valid, publicly accessible Firebase Storage URL. This URL is stored in the database and properly used by the video player's network initialization.lib/features/documents/widgets/image_preview_widget.dart (1)
6-29: LGTM! Clean simplification from stateful to stateless.The refactor from
ConsumerStatefulWidgettoStatelessWidgetis appropriate since the widget no longer manages internal state. The delegation toZoeNetworkLocalImageViewfor image loading and error handling is a good separation of concerns.android/.gitignore (1)
12-12: LGTM!Adding
/keystoreto.gitignoreis appropriate security hygiene, complementing the existing patterns forkey.propertiesand keystore files.lib/common/utils/file_utils.dart (2)
18-26: LGTM! SVG handling is correctly ordered.The ordering works correctly:
isImageDocumentchecks for raster formats (jpg,jpeg,png,gif,webp) which excludessvg, so the subsequentisSvgDocumentcheck properly catches SVG files.
28-30: Code looks good.The fallback to
"file"correctly handles unknown MIME types, andextensionFromMimereturns appropriate default extensions for recognized types.lib/features/polls/providers/poll_providers.dart (1)
5-5: LGTM!The import enables access to
whereInFilter(used on line 36) from the centralized Firestore actions module. Good refactor towards consistent utility usage across providers.lib/features/users/providers/user_providers.dart (1)
6-6: LGTM!The import enables
uploadFileToStorageanddeleteFileFromStorageusage inupdateUserAvatar(lines 67-79), centralizing storage operations.lib/features/task/providers/task_providers.dart (1)
5-5: LGTM!The import provides
whereInFilter(used on line 34) from the centralized Firestore actions module, consistent with the pattern in other providers.lib/features/events/providers/event_providers.dart (1)
5-5: LGTM!The import is correctly added and the functions from this module (
whereInFilter,runFirestoreOperation) are properly used throughout the file to handle Firestore operations with centralized error handling.macos/Runner/DebugProfile.entitlements (1)
21-22: LGTM!The downloads folder read-write entitlement is correctly configured and aligns with the
downloadsfolderplugin integration in this PR.lib/features/text/providers/text_providers.dart (1)
5-5: LGTM!The import is correctly added and consistently used throughout the provider for centralized Firestore operation handling.
lib/features/auth/providers/auth_providers.dart (1)
6-7: LGTM!The new imports enable Firebase Storage and Firestore action utilities required for the enhanced account deletion flow.
lib/features/list/widgets/list_widget.dart (1)
70-71: LGTM!The update correctly passes the
ListModelobject to align with the newdeleteListAPI signature, enabling the provider to handle content-type-specific cascade deletions.macos/Flutter/GeneratedPluginRegistrant.swift (1)
11-11: LGTM!The
downloadsfolderplugin is correctly registered following the standard Flutter plugin registration pattern for macOS.Also applies to: 32-32
windows/flutter/generated_plugins.cmake (1)
9-9: LGTM!The
downloadsfolderplugin is correctly added to the Windows plugin list, enabling cross-platform support alongside the macOS integration.pubspec.yaml (2)
65-66: Package version is current and secure.The
diopackage at version 5.9.0 is the latest available release (published August 2025) and has a perfect pub.dev quality score with no known security vulnerabilities. The^5.9.0constraint appropriately pins to this version while allowing patch updates.
72-74: All packages are already at their current stable versions with no known security vulnerabilities.Verification confirms:
mime2.0.0 — latest stable version, no vulnerabilitiespath_provider2.1.5 — latest stable version, no vulnerabilitiesdownloadsfolder1.2.0 — latest stable version, no vulnerabilities (last updated ~12 months ago; monitor for maintenance status)No action required unless you want to monitor the downloadsfolder package's maintenance activity going forward.
test/features/documents/providers/document_providers_test.dart (2)
70-80: LGTM - Test updated for new deleteDocument signature.The test correctly passes the full
DocumentModelobject todeleteDocumentinstead of just the ID, aligning with the updated provider signature.
1-191: No action needed. TheupdateDocumentTitleandupdateDocumentDescriptionmethods do not exist anywhere in the codebase—they have been completely removed. The currentDocumentListprovider supports onlyaddDocument,deleteDocument, andupdateDocumentOrderIndexoperations, which aligns with the tests present in this file.lib/features/quick-search/models/quick_search_filters.dart (1)
1-9: LGTM - Documents filter activated.The enum now includes
documentsas an active member, enabling document filtering in QuickSearch.lib/features/documents/widgets/unsupported_preview_widget.dart (1)
14-30: LGTM - Clean MIME-type based rendering.The widget now uses
document.mimeTypeto determine file type icons and colors, which is more semantic and aligns with the PR's shift to MIME-type-driven document handling.lib/features/quick-search/screens/quick_search_screen.dart (1)
8-9: LGTM - Documents integrated into QuickSearch.The documents feature is cleanly integrated into the QuickSearch screen with proper imports, tab text, and conditional rendering. The implementation is consistent with other search sections.
Also applies to: 97-97, 156-166
lib/features/documents/actions/select_document_actions.dart (3)
44-51: LGTM - Proper async/await with context checks.The refactoring adds:
awaitfor asyncaddDocumentoperationscontext.mountedchecks before showing snackbarsThis prevents potential race conditions and use-after-dispose errors.
Also applies to: 69-77, 94-102
110-144: LGTM - Migration to MIME-type based file type detection.Both
getFileTypeColorandgetFileTypeIconnow acceptmimeTypeinstead offilePath, providing more reliable file type detection through proper MIME type parsing.Also applies to: 146-180
1-180: Document sharing functionality is properly implemented.The
shareDocumentfunction is implemented inlib/common/services/media_service.dartand actively used inlib/features/documents/screens/document_preview_screen.dart. No concerns.lib/features/sheet/providers/sheet_providers.dart (1)
149-161: LGTM - Proper cascading deletion with storage cleanup.The sheet deletion includes:
- Cascade deletion of associated documents from Firestore with automatic cleanup of document storage files
- Cleanup of sheet cover image and avatar from storage
This prevents orphaned data and storage costs.
lib/features/documents/data/document_data.dart (1)
12-593: LGTM!All document instances have been consistently updated with the new
fileSizeandmimeTypefields, aligning with the DocumentModel changes. The metadata values appear appropriate for each document type.lib/common/actions/firestore_actions.dart (2)
40-72: LGTM!The
whereInFilterimplementation correctly handles Firestore's 30-item limit forwhereInqueries by batching and combining with OR filters. The assertions provide good safety checks.
18-21: No issues found. The Filter API usage is correct per cloud_firestore documentation. The syntaxFilter(fieldName, isEqualTo: isEqualTo)matches the documented new Filter API for creating equality filters.lib/features/list/providers/list_providers.dart (1)
60-85: LGTM!The updated
deleteListmethod correctly implements cascading deletion for document, task, and bullet lists. The logic properly maps list types to their respective Firestore collections and cleans up related content before removing the list itself.lib/features/documents/widgets/document_widget.dart (1)
40-41: LGTM!The widget has been successfully updated to use MIME-type based logic instead of file path. All references to
getFileTypeColor,getFileTypeIcon,getFileType, andgetFileSizenow correctly usedocument.mimeTypeanddocument.fileSize, maintaining consistency with the updated DocumentModel.Also applies to: 81-81, 144-145, 184-184, 214-214
lib/l10n/app_en.arb (1)
697-702: LGTM!The new download-related localization keys (
downloadingStarted,downloadCompletedSuccessfully,downloadFailed) provide clear user feedback for the download lifecycle.lib/features/documents/screens/document_preview_screen.dart (1)
44-47: ThedownloadDocumentMediamethod already has proper error handling with a try-catch block that shows different snackbar messages based on success or failure. The success message ("downloadCompletedSuccessfully") is only displayed after the_downloadMediaoperation completes, and a context mounted check ensures the message is only shown if the context is still valid. If the download fails, the catch block explicitly shows a "downloadFailed" message.Likely an incorrect or invalid review comment.
lib/features/documents/widgets/supported_preview_widget.dart (1)
4-4: The import ofselect_document_actions.dartis actually used in the file. It providesgetFileTypeIcon()andgetFileTypeColor()which are called on lines 22 and 23 respectively.Likely an incorrect or invalid review comment.
lib/common/actions/firebase_storage_actions.dart (2)
14-41: LGTM!Clean implementation with proper timestamp prefixing for filename uniqueness and appropriate error handling with user feedback via snackbar.
44-59: LGTM!Appropriate fire-and-forget pattern for storage cleanup with user feedback on failure.
lib/features/documents/models/document_model.dart (3)
1-8: LGTM!Clean addition of
fileSizeandmimeTypefields with appropriate typing and the necessary Firestore import for Timestamp handling.
42-61: LGTM!Proper
copyWithextension following the established pattern.
64-85: LGTM!Proper Firestore serialization with
Timestamp.fromDatefor date fields.lib/features/documents/providers/document_providers.dart (5)
1-16: LGTM!Imports are well-organized and necessary for the functionality.
91-98: LGTM!The delete flow appropriately handles the case where
filePathmight be empty. Note that if storage deletion fails (swallowed bydeleteFileFromStorage), the Firestore document is still deleted, which could leave orphaned files. This is acceptable for a best-effort cleanup pattern.
100-111: LGTM!Clean implementation using
FieldValue.serverTimestamp()for consistent timestamp handling.
114-146: LGTM!Well-structured derived providers with appropriate filtering logic.
31-43: ThewhereInFilterfunction already handles the Firestore 30-item limit by chunking values into batches and combining them withFilter.or(). No action needed.Likely an incorrect or invalid review comment.
| // import 'dart:io'; | ||
| // import 'package:flutter_test/flutter_test.dart'; | ||
| // import 'package:zoe/common/utils/file_utils.dart'; | ||
| // import 'package:zoe/features/documents/models/document_model.dart'; | ||
| // | ||
| // void main() { | ||
| // group('FileUtils', () { | ||
| // // Helper function | ||
| // DocumentModel createDocumentModel(String filePath) { | ||
| // return DocumentModel( | ||
| // id: 'test_id', | ||
| // parentId: 'parent_id', | ||
| // sheetId: 'sheet_id', | ||
| // title: 'Test Document', | ||
| // filePath: filePath, | ||
| // createdBy: 'user_id', | ||
| // ); | ||
| // } | ||
| // | ||
| // group('fileSizeFormat', () { | ||
| // test('formats different sizes correctly', () { | ||
| // expect(fileSizeFormat(0), equals('0 B')); | ||
| // expect(fileSizeFormat(1024), equals('1.0 KB')); | ||
| // expect(fileSizeFormat(1048576), equals('1.0 MB')); | ||
| // expect(fileSizeFormat(1073741824), equals('1.0 GB')); | ||
| // }); | ||
| // }); | ||
| // | ||
| // group('getFileType', () { | ||
| // test('extracts file extension correctly', () { | ||
| // expect(getFileType('document.pdf'), equals('pdf')); | ||
| // expect(getFileType('image.jpg'), equals('jpg')); | ||
| // expect(getFileType('video.mp4'), equals('mp4')); | ||
| // }); | ||
| // | ||
| // test('handles case insensitive extensions', () { | ||
| // expect(getFileType('document.PDF'), equals('pdf')); | ||
| // expect(getFileType('image.JPG'), equals('jpg')); | ||
| // }); | ||
| // }); | ||
| // | ||
| // group('getFileSize', () { | ||
| // test('returns 0 B for non-existing file', () { | ||
| // expect(getFileSize('non_existing_file.txt'), equals('0 B')); | ||
| // }); | ||
| // | ||
| // test('returns file size for existing file', () { | ||
| // final tempFile = File('test_file.txt'); | ||
| // tempFile.writeAsStringSync('test content'); | ||
| // | ||
| // try { | ||
| // final size = getFileSize('test_file.txt'); | ||
| // expect(size, isNotEmpty); | ||
| // expect(size, contains('B')); | ||
| // } finally { | ||
| // tempFile.deleteSync(); | ||
| // } | ||
| // }); | ||
| // }); | ||
| // | ||
| // group('Document Type Detection', () { | ||
| // test('detects image documents', () { | ||
| // final document = createDocumentModel('image.jpg'); | ||
| // expect(isImageDocument(document), isTrue); | ||
| // expect(getDocumentType(document), equals(DocumentFileType.image)); | ||
| // }); | ||
| // | ||
| // test('detects video documents', () { | ||
| // final document = createDocumentModel('video.mp4'); | ||
| // expect(isVideoDocument(document), isTrue); | ||
| // expect(getDocumentType(document), equals(DocumentFileType.video)); | ||
| // }); | ||
| // | ||
| // test('detects music documents', () { | ||
| // final document = createDocumentModel('music.mp3'); | ||
| // expect(isMusicDocument(document), isTrue); | ||
| // expect(getDocumentType(document), equals(DocumentFileType.music)); | ||
| // }); | ||
| // | ||
| // test('detects PDF documents', () { | ||
| // final document = createDocumentModel('document.pdf'); | ||
| // expect(isPdfDocument(document), isTrue); | ||
| // expect(getDocumentType(document), equals(DocumentFileType.pdf)); | ||
| // }); | ||
| // | ||
| // test('detects text documents', () { | ||
| // final document = createDocumentModel('text.txt'); | ||
| // expect(isTextDocument(document), isTrue); | ||
| // expect(getDocumentType(document), equals(DocumentFileType.text)); | ||
| // }); | ||
| // | ||
| // test('returns unknown for unrecognized files', () { | ||
| // final document = createDocumentModel('file.exe'); | ||
| // expect(getDocumentType(document), equals(DocumentFileType.unknown)); | ||
| // }); | ||
| // }); | ||
| // | ||
| // group('Edge Cases', () { | ||
| // test('handles files without extensions', () { | ||
| // expect(getFileType('README'), equals('readme')); | ||
| // expect(getFileType(''), equals('')); | ||
| // }); | ||
| // | ||
| // test('handles complex file paths', () { | ||
| // final document = createDocumentModel('/path/to/document.pdf'); | ||
| // expect(getDocumentType(document), equals(DocumentFileType.pdf)); | ||
| // }); | ||
| // }); | ||
| // }); | ||
| // } No newline at end of file |
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Tests should be updated to match the new API, not disabled.
Commenting out the entire test file leaves the refactored file_utils.dart without test coverage. The tests reference the old API (fileSizeFormat, getFileType(filePath), getFileSize(filePath)) which no longer exists.
Please update the tests to use the new MIME-based API:
fileSizeFormat→getFileSize(int bytes)getFileType(filePath)→getFileType(mimeType)createDocumentModelneeds amimeTypeparameter
Do you want me to generate updated tests for the new MIME-based API, or open an issue to track this?
🤖 Prompt for AI Agents
test/common/utils/file_utils_test.dart around lines 1-110: the whole test file
was commented out because it still uses the old API (fileSizeFormat(bytes) as
fileSizeFormat, getFileType(filePath), getFileSize(filePath), and
createDocumentModel without mimeType); update tests to the new MIME-based API by
(1) changing fileSizeFormat calls to getFileSize(int bytes) and pass numeric
byte values where appropriate, (2) replacing getFileType(filePath) usages with
getFileType(mimeType) and supply correct MIME strings (e.g. "image/jpeg",
"application/pdf", "audio/mpeg", "video/mp4", "text/plain"), (3) modify the
helper createDocumentModel to accept and set a mimeType parameter and use that
when calling isImageDocument/isVideoDocument/etc., and (4) adjust assertions to
expect DocumentFileType results based on MIME inputs and update edge-case tests
to cover empty or unknown MIME types instead of file-path parsing.
Improve user feedback for media operations: - After a download, verify the file exists before showing a "download completed" message. If the file is missing, a "download failed" message is now displayed. - Before sharing a document, check if the file was successfully downloaded. If it fails, a snackbar is shown to inform the user that sharing the file is not possible.
…e is missing This change modifies the release build configuration in `android/app/build.gradle.kts`. It now checks for the existence of the release keystore properties file. If the file is not found, the build will fall back to using the `debug` signing configuration instead of failing. This allows developers without access to the release keys to create release builds for testing purposes.
Handle potential null values for `fileSize` and `mimeType` when deserializing a `Document` from JSON. The `fileSize` now defaults to `0` and `mimeType` to an empty string (`''`) if they are null in the input JSON, preventing potential runtime errors.
When creating a new document, if the Firestore `set` operation fails after the file has been successfully uploaded to storage, the uploaded file was being orphaned. This change introduces a `try...catch` block around the Firestore write operation. If an error occurs, the corresponding file is now deleted from storage to prevent orphaned files.
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Actionable comments posted: 3
♻️ Duplicate comments (1)
lib/features/documents/providers/document_providers.dart (1)
87-93: Verify error propagation withrunFirestoreOperationwrapper.The try-catch cleanup logic correctly addresses the orphaned storage files concern from the previous review. However, verify that
runFirestoreOperationproperly propagates the rethrown exception. IfrunFirestoreOperationcatches and handles errors internally, therethrowmight not behave as expected.#!/bin/bash # Examine runFirestoreOperation implementation to understand error handling ast-grep --pattern 'runFirestoreOperation($$$) { $$$ }' # Check how errors are handled in the wrapper rg -nP --type=dart -C10 'Future.*runFirestoreOperation'
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android/app/build.gradle.ktslib/common/services/media_service.dartlib/features/documents/models/document_model.dartlib/features/documents/providers/document_providers.dart
🚧 Files skipped from review as they are similar to previous changes (2)
- lib/common/services/media_service.dart
- lib/features/documents/models/document_model.dart
🔇 Additional comments (6)
android/app/build.gradle.kts (2)
1-2: LGTM!Standard imports required for keystore properties handling.
46-62: Good implementation of signing config with debug fallback.The signing configuration properly reads from
keystoreProperties, and the conditional fallback to debug signing whenkey.propertiesis missing addresses the build failure concern. This ensures local development and CI environments without release keys can still build successfully.lib/features/documents/providers/document_providers.dart (4)
21-24: LGTM!The subscription field and collection getter are properly structured for real-time Firestore integration.
106-117: LGTM!The order index update correctly uses Firestore constants and server timestamps for consistency across clients.
27-47: ThewhereInFilterutility correctly handles Firestore'swhereInlimitations. It splits values into batches of 30 items (not 10 as mentioned) and combines them using OR filters. The implementation safely handles lists of any size, so there is no risk of query failure due to exceeding limits.Likely an incorrect or invalid review comment.
73-74: Empty MIME type is handled gracefully downstream. ThegetFileType()function defaults to"file"whenextensionFromMime()returns null, and bothgetFileTypeColor()andgetFileTypeIcon()have default cases for unrecognized types. No validation is needed.Likely an incorrect or invalid review comment.
Wrap the audio player's `setSource` call in a `try-catch` block and add a check to ensure `filePath` is not empty. This prevents the `audioplayers` package from throwing an unhandled exception when attempting to initialize with an empty or invalid URL, improving stability.
The localization key used in the `UnsupportedPreviewWidget` has been updated from `thisFileIsNotSupported` to `thisFilePreviewIsNotSupported`. This change aligns the widget test with the new, more specific localization string.
Use a `use` block to load the `key.properties` file. This ensures the `FileInputStream` is automatically and safely closed, preventing potential resource leaks.
This commit updates the following packages to their latest versions: - `riverpod_annotation` from `^3.0.0` to `^3.0.3` - `image_picker` from `^1.2.0` to `^1.2.1` - `cloud_firestore` from `^6.1.0` to `^6.1.1` Transitive dependencies were also updated accordingly, including `riverpod`, `riverpod_generator`, and `riverpod_lint`.
…oval The order of operations in the `deleteDocument` method has been corrected. The document is now first deleted from the Firestore collection, and only then is the corresponding file removed from storage. This prevents a scenario where the file is deleted but the Firestore record remains if the database operation fails, which would result in orphaned data.
The `cloud_firestore` pod version has been updated from `6.1.0` to `6.1.1` in `macos/Podfile.lock`.
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Actionable comments posted: 2
Caution
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⚠️ Outside diff range comments (1)
test/features/documents/widgets/unsupported_preview_widget_test.dart (1)
1-251: Re-enable and update tests rather than disabling them.The entire test suite for
UnsupportedPreviewWidgethas been commented out, removing all validation for this component. While the PR introduces MIME-type based preview handling, tests should be updated to work with the new implementation rather than disabled.Disabled tests create technical debt and remove safety nets for regressions. The comprehensive test coverage here (constructor validation, widget structure, text styling, theme integration, edge cases) is valuable and should be preserved.
Do you want me to help update these tests to work with the new MIME-type based implementation? I can generate the necessary changes to align the test expectations with the refactored widget logic.
🧹 Nitpick comments (1)
lib/features/documents/providers/document_providers.dart (1)
87-93: Consider logging storage cleanup failures.The cleanup logic correctly prevents orphaned storage files when Firestore writes fail. However, if
deleteFileFromStorageitself fails during cleanup, that failure is silently lost when the original exception is rethrown.🔎 Optional improvement
try { await collection.doc(newDocument.id).set(newDocument.toJson()); } catch (e) { // Clean up orphaned storage file - await deleteFileFromStorage(ref: ref, fileUrl: uploadedFileUrl); + try { + await deleteFileFromStorage(ref: ref, fileUrl: uploadedFileUrl); + } catch (cleanupError) { + ref.read(loggerProvider).error('Failed to clean up storage during rollback: $cleanupError'); + } rethrow; }
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android/app/build.gradle.ktslib/features/documents/providers/document_providers.dartlib/features/documents/widgets/music_preview_widget.dartpubspec.yamltest/features/documents/widgets/unsupported_preview_widget_test.dart
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- GitHub Check: Test zoe_native plugin
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🔇 Additional comments (4)
android/app/build.gradle.kts (2)
17-21: Past resource leak concern has been resolved.The
FileInputStreamis now properly closed using Kotlin's.use {}extension, which addresses the previous review comment about resource leaks. The implementation correctly handles the case when the keystore properties file doesn't exist.
59-63: Past release build failure concern has been resolved.The conditional logic now properly handles the absence of
key.propertiesby falling back to debug signing, which addresses the previous review comment about release builds failing when the keystore configuration is unavailable.lib/features/documents/providers/document_providers.dart (2)
21-24: LGTM! Clean encapsulation of Firestore resources.The private
_subscriptionfield and publiccollectiongetter provide appropriate access control and follow good practices for managing Firestore resources.
107-118: LGTM! Clean Firestore update operation.The method correctly updates both the
orderIndexandupdatedAtfields using server timestamp, following best practices for Firestore updates.
| _subscription = query.snapshots().listen((snapshot) { | ||
| state = snapshot.docs | ||
| .map((doc) => DocumentModel.fromJson(doc.data())) | ||
| .toList(); | ||
| }); |
There was a problem hiding this comment.
Add error handling to the stream subscription.
The snapshot listener has no error handler. If the Firestore stream encounters an error (network failure, permission denial, query constraint violation), it could leave the provider in an inconsistent state or cause unhandled exceptions.
🔎 Suggested fix
- _subscription = query.snapshots().listen((snapshot) {
- state = snapshot.docs
- .map((doc) => DocumentModel.fromJson(doc.data()))
- .toList();
- });
+ _subscription = query.snapshots().listen(
+ (snapshot) {
+ state = snapshot.docs
+ .map((doc) => DocumentModel.fromJson(doc.data()))
+ .toList();
+ },
+ onError: (error) {
+ // Log the error and maintain current state or set empty state
+ ref.read(loggerProvider).error('Document stream error: $error');
+ state = [];
+ },
+ );📝 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.
| _subscription = query.snapshots().listen((snapshot) { | |
| state = snapshot.docs | |
| .map((doc) => DocumentModel.fromJson(doc.data())) | |
| .toList(); | |
| }); | |
| _subscription = query.snapshots().listen( | |
| (snapshot) { | |
| state = snapshot.docs | |
| .map((doc) => DocumentModel.fromJson(doc.data())) | |
| .toList(); | |
| }, | |
| onError: (error) { | |
| // Log the error and maintain current state or set empty state | |
| ref.read(loggerProvider).error('Document stream error: $error'); | |
| state = []; | |
| }, | |
| ); |
🤖 Prompt for AI Agents
In lib/features/documents/providers/document_providers.dart around lines 39 to
43, the Firestore query.snapshots().listen call lacks an error handler which can
lead to unhandled exceptions and an inconsistent provider state; add an onError
callback to the listen call (or use listen(..., onError: ...)) that logs the
error, updates the provider state to an appropriate error or empty value (or
sets an isError flag) so the UI can react, and ensure any necessary cleanup
(e.g., cancel subscription if unrecoverable). Keep the success handler as-is but
wrap mapping in a safe block if needed to avoid throwing during mapping.
| Future<void> deleteDocument(DocumentModel document) async { | ||
| await runFirestoreOperation(ref, () async { | ||
| final documentUrl = document.filePath; | ||
| await collection.doc(document.id).delete(); | ||
| if (documentUrl.isNotEmpty) { | ||
| await deleteFileFromStorage(ref: ref, fileUrl: documentUrl); | ||
| } | ||
| }); | ||
| } |
There was a problem hiding this comment.
Wrap storage deletion in error handling to prevent operation failure.
The deletion order is correct (Firestore before storage), preventing orphaned database records. However, if storage deletion fails on lines 101-103, it will cause the entire operation to fail even though the Firestore deletion already succeeded. This leaves an orphaned storage file and confuses the user, as the document has already disappeared from the UI.
🔎 Recommended fix
Future<void> deleteDocument(DocumentModel document) async {
await runFirestoreOperation(ref, () async {
final documentUrl = document.filePath;
await collection.doc(document.id).delete();
if (documentUrl.isNotEmpty) {
- await deleteFileFromStorage(ref: ref, fileUrl: documentUrl);
+ try {
+ await deleteFileFromStorage(ref: ref, fileUrl: documentUrl);
+ } catch (e) {
+ // Log storage cleanup failure but don't fail the operation
+ ref.read(loggerProvider).error('Failed to delete storage file: $e');
+ }
}
});
}📝 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.
| Future<void> deleteDocument(DocumentModel document) async { | |
| await runFirestoreOperation(ref, () async { | |
| final documentUrl = document.filePath; | |
| await collection.doc(document.id).delete(); | |
| if (documentUrl.isNotEmpty) { | |
| await deleteFileFromStorage(ref: ref, fileUrl: documentUrl); | |
| } | |
| }); | |
| } | |
| Future<void> deleteDocument(DocumentModel document) async { | |
| await runFirestoreOperation(ref, () async { | |
| final documentUrl = document.filePath; | |
| await collection.doc(document.id).delete(); | |
| if (documentUrl.isNotEmpty) { | |
| try { | |
| await deleteFileFromStorage(ref: ref, fileUrl: documentUrl); | |
| } catch (e) { | |
| // Log storage cleanup failure but don't fail the operation | |
| ref.read(loggerProvider).error('Failed to delete storage file: $e'); | |
| } | |
| } | |
| }); | |
| } |
🤖 Prompt for AI Agents
In lib/features/documents/providers/document_providers.dart around lines 97 to
105, the call that deletes the file from storage is not protected: if
deleteFileFromStorage throws (lines 101-103) the whole operation fails after the
Firestore document has already been removed. Surround the storage deletion with
a try/catch that catches and logs the error (or reports to monitoring) but does
not rethrow, so Firestore deletion remains successful and the method completes;
optionally include context (document.id or filePath) in the log message to aid
debugging.
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Summary by CodeRabbit
New Features
Improvements
Tests
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