mirror of
https://github.com/pacnpal/thrilltrack-explorer.git
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bfba3baf7e
Implement robust error handling, safety checks for data structures, and state management improvements across various components to prevent runtime errors and enhance user experience. Replit-Commit-Author: Agent Replit-Commit-Session-Id: a71e826a-1d38-4b6e-a34f-fbf5ba1f1b25 Replit-Commit-Checkpoint-Type: intermediate_checkpoint
47 lines
2.3 KiB
Plaintext
47 lines
2.3 KiB
Plaintext
🔴 Critical Issues
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1. Hot Module Reload (HMR) Failures
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Your browser console shows HMR errors for several components:
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ManufacturerRides.tsx and ManufacturerModels.tsx
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Version-related components (VersionIndicator, VersionComparisonDialog, EntityVersionHistory)
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Impact: During development, changes to these files won't refresh automatically, requiring full page reloads.
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2. Fast Refresh Incompatibility
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Two exports are breaking React Fast Refresh:
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useSidebar in src/components/ui/sidebar.tsx
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uploadPendingImages in src/components/upload/EntityMultiImageUploader.tsx
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Impact: Components using these will cause full page reloads on changes instead of hot updates.
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⚠️ High Priority Issues
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3. Potential Race Conditions
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useEntityVersions hook: Uses a request counter but could still have timing issues when multiple requests are in flight
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useModerationQueue hook: Lacks explicit request cancellation, could show stale data if network is slow
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Impact: Users might see outdated information or experience data inconsistencies.
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4. Memory Leaks
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PhotoUpload component: Object URLs might not be revoked if upload errors occur
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useEntityVersions hook: Supabase realtime subscriptions might not cleanup properly on unmount
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useAuth hook: Timeouts for Novu updates might not be cleared when component unmounts
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Impact: Memory usage grows over time, eventually slowing down or crashing the browser.
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5. Missing Null/Undefined Safety Checks
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PhotoModal: Accessing currentPhoto without checking if photos array is empty
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EntityHistoryTimeline: Accessing event config without verifying it exists
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useEntityVersions: Assumes Supabase data is always an array
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EntityEditPreview: Accessing nested image data without structure validation
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Impact: Runtime errors that crash components when data is missing.
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🟡 Medium Priority Issues
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6. Inconsistent Error Handling
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Error handling varies across components:
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Some use console.error() (silent for users)
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Others use toast.error() (visible notifications)
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File upload errors don't show which specific file failed
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Impact: Users don't always know when something went wrong.
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7. State Management Issues
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useSearch hook: Uses JSON.stringify() for memoization which fails with functions/Symbols
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AutocompleteSearch: Search dropdown state not properly tied to loading state
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EntityEditPreview: Deep object comparison issues for detecting changes |