Feature: upload input retry chunks - #334
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📝 WalkthroughWalkthroughThe change adds a local upload ledger for resumable Dropzone uploads. It restores acknowledged chunks, corrects stale ledgers, and clears completed uploads. The upload input adds a retry control for errored files. Tests cover ledger, resume, correction, and retry behavior. ChangesResumable upload and retry
Priority: ➖ Normal Estimated code review effort: 4 (Complex) | ~45 minutes Change: Feature Sequence Diagram(s)sequenceDiagram
participant User
participant UploadInputV3
participant Dropzone
participant UploadLedger
User->>UploadInputV3: click Retry
UploadInputV3->>Dropzone: removeFile and addFile
Dropzone->>UploadLedger: load ledger by file MD5
UploadLedger-->>Dropzone: upload ID and acknowledged chunks
Dropzone->>Dropzone: skip acknowledged chunks
Dropzone-->>UploadInputV3: resume or complete upload
Merge Risk: 🟡 Moderate · up to Resumable uploads can lose retry progress, retransmit completed chunks, or fail on malformed saved state. These issues should be corrected before merge. 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
✨ Finishing Touches 💡 1⚔️ Resolve merge conflicts 💡
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🧪 Generate unit tests (beta)
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romanetar
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Found 1 issue. See the inline comment.
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romanetar
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@santipalenque please review comments and resolve merge conflicts
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Actionable comments posted: 5
- 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
In `@src/components/inputs/dropzone/index.js`:
- Around line 115-116: Remove the _completedBytes increment near the chunk-skip
handling, including the chunkSize calculation used only for that increment.
Preserve the restored file._completedBytes value as the progress floor and leave
the acknowledged-chunk update around lines 258-260 unchanged.
- Around line 282-298: Update the resume correction condition in the completion
flow around _resumeSkippedThisAttempt and _asyncProcessing so valid synchronous
HTTP 200 completions are not treated as stale. Require an explicit missing-chunk
or equivalent server-provided stale-ledger signal before clearing the resume
ledger and re-uploading; preserve normal completion handling for acknowledged
resumes.
In `@src/components/inputs/dropzone/upload-ledger.js`:
- Around line 38-43: Update getOrCreateUploadLedger and the related ledger
update/clear paths to maintain a module-level Map fallback when localStorage
getItem or setItem fails. Read existing ledgers from the Map before creating new
upload IDs, and keep the Map synchronized on writes and removals so retries
preserve acknowledged chunks while storage is unavailable.
- Around line 71-77: Update the isFresh validation in readLedger to verify the
persisted ledger has a valid uploadId, an array ackedChunks, and finite numeric
metadata before returning it; preserve the existing TTL, chunkSize, and
totalChunks checks, and reject invalid entries instead of returning them to the
upload flow.
In `@src/components/inputs/upload-input-v3/index.js`:
- Line 258: Update the error-entry and handleRetryError flow in the upload input
so retries retain and use the original Dropzone file or another unique file
identifier, rather than matching only name and size. Replace the ambiguous
dz.files.find lookup with identity-based selection while preserving the existing
retry behavior.
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📒 Files selected for processing (8)
package.jsonsrc/components/inputs/dropzone/__tests__/dropzone-resume.test.jssrc/components/inputs/dropzone/__tests__/upload-ledger.test.jssrc/components/inputs/dropzone/index.jssrc/components/inputs/dropzone/upload-ledger.jssrc/components/inputs/upload-input-v3/__tests__/upload-input-v3.test.jssrc/components/inputs/upload-input-v3/index.jssrc/i18n/en.json
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getOrCreateUploadLedger was called outside options.accept's try/catch, so a localStorage error (blocked/full storage) would leave the file stuck without ever surfacing an error. readLedger/writeLedger/clearLedger now swallow storage errors and fall back to an in-memory ledger. Co-Authored-By: Claude Sonnet 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01GSiT8RW5vTG8gzP9zEnJxt
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Summary by CodeRabbit
New Features
Bug Fixes