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@Gaubee Gaubee commented Jan 12, 2026

Summary

This PR implements a comprehensive Pending Transaction Service for systematically managing unconfirmed transactions and proper broadcast error handling.

Core Features

  1. 底层 Service - IndexedDB 持久化,交易状态全生命周期管理
  2. 自动重试机制 - 失败交易自动重试广播(最多3次)
  3. 状态同步 - 定时检查 broadcasted 交易是否已上链
  4. 订阅机制 - UI 实时响应状态变化
  5. 通知系统 - 广播成功/失败/确认时推送通知,支持点击跳转
  6. 多入口展示 - 钱包首页、交易历史页、详情页、TabBar徽章
  7. 自动清理 - 24小时后自动清理已确认/失败的交易
  8. 状态动画 - 脉冲动画和颜色区分提升用户体验
  9. 自动刷新 - 交易确认后自动刷新余额和交易历史
  10. 完整 i18n - 支持 en, zh-CN, ar, zh-TW 四种语言

Testing

  • 33 E2E tests passing - 覆盖 PendingTxService、UI 状态、通知集成
  • 6 Storybook tests passing - PendingTxList 组件视觉测试
  • 5 Storybook E2E screenshots - 各状态截图回归测试
  • All unit tests passing
  • All typecheck passing

Screenshots

Generated storybook-e2e screenshots:

  • pending-tx-list-default.png - 默认多状态列表
  • pending-tx-broadcasting.png - 广播中状态
  • pending-tx-broadcasted.png - 等待上链状态
  • pending-tx-failed.png - 广播失败状态
  • pending-tx-multiple-states.png - 多状态组合

Commits (26)

c75d512c test: add PendingTxList storybook stories and e2e screenshots
7a530ccf feat: add pending tx i18n translations for ar and zh-TW
ad006d02 fix: simplify deleteExpired E2E test to avoid IndexedDB internal access
f9f36c71 feat: also refresh transaction history after confirmation
1fc21ec4 feat: auto-refresh balance after transaction confirmed
65a2e2d1 test: add E2E tests for pending tx UI and service features
b7688e28 fix: use consistent amber color for broadcasted status in detail page
30822b76 feat: improve pending tx list UI with status colors and pulse animation
398f3222 feat: add notification click navigation to pending tx detail page
7c48aa44 feat: add pending tx badge to TabBar and auto-cleanup expired transactions
c8a52278 fix: use toSorted instead of sort to avoid mutation
aeaf6cb0 feat: integrate notification system with PendingTxManager
f6d63a8d feat: add missing txStatus i18n translations for created state
df58cf2e feat: display pending transactions on wallet home page
e8d4875e feat: add PendingTxManager for automatic retry and status sync
c9f3ee79 feat: add pending transaction detail page with retry/delete support
6e0b0356 feat: add pending transaction UI in transaction history page
5b00da05 feat: integrate pendingTxService into use-send and use-burn hooks
e2f396a9 refactor: integrate pending-tx into transaction service
0ee41ba2 feat: add Pending Transaction Service for broadcast error handling
... (+ 6 bug fixes)

Architecture

用户发起交易
    ↓
use-send/use-burn Hook
    ↓
pendingTxService.create() → IndexedDB (status: created)
    ↓
broadcastTransaction() → 广播到链
    ↓
成功: status → broadcasted + 通知 + 脉冲动画
失败: status → failed + 通知
    ↓
PendingTxManager 后台
    ├─ 自动重试 failed (max 3)
    ├─ 定时检查 broadcasted → confirmed + 通知
    ├─ 确认后刷新余额和交易历史
    └─ 自动清理过期交易 (24h)
    ↓
UI 订阅更新
    ├─ TabBar 徽章 (数量)
    ├─ 钱包首页 (列表)
    ├─ 交易历史页 (列表)
    └─ 详情页 (重试/删除)
    ↓
通知系统
    └─ 点击通知 → 跳转详情页

New/Modified Files

New Files:

  • src/services/transaction/pending-tx.ts - PendingTxService (IndexedDB)
  • src/services/transaction/pending-tx-manager.ts - Background manager
  • src/services/bioforest-sdk/errors.ts - BroadcastError class
  • src/components/transaction/pending-tx-list.tsx - UI with animations
  • src/components/transaction/pending-tx-list.stories.tsx - Storybook stories
  • src/pages/pending-tx/detail.tsx - Detail page
  • src/hooks/use-pending-transactions.ts - React hook
  • e2e/pending-tx-ui.mock.spec.ts - E2E tests
  • storybook-e2e/pending-tx-list.spec.ts - Visual regression tests

Modified Files:

  • src/stackflow/components/TabBar.tsx - Pending tx badge
  • src/stackflow/activities/tabs/WalletTab.tsx - Home page integration
  • src/pages/history/index.tsx - History page integration
  • src/pages/notifications/index.tsx - Click navigation
  • src/hooks/use-send.bioforest.ts - Service integration
  • src/hooks/use-burn.bioforest.ts - Service integration
  • src/i18n/locales/*/transaction.json - i18n translations (4 languages)

Gaubee added 21 commits January 13, 2026 13:07
When assetType is specified in URL params (e.g. ?assetType=CPCC), the
previous code would immediately fallback to native asset if tokens
hadn't loaded yet, then get overwritten again causing a flicker.

Now returns null from initialAsset when tokens are still loading,
allowing the useEffect to properly set the asset once tokens are
available.
- SendPage: use explorer.queryTx to open block explorer, disable button if not configured
- TransferWalletLockJob: add onViewExplorer callback to TxStatusDisplay
- DestroyPage: same fix as SendPage
- TxStatusDisplay: add onViewExplorer prop for explorer link button
…cast error handling

- Move BroadcastResultSchema into apis/bnqkl_wallet/bioforest/types.ts
- Move pending-tx service into services/transaction/pending-tx.ts
- Fix broadcastTransaction to catch ApiError and extract error info
- Add E2E tests for broadcast errors (real chain + mock)
- Captured real error codes: 001-11028 (asset not enough), 002-41011 (fee not enough)
- Store transactions to pendingTxService before broadcasting
- Update status to 'broadcasting' during broadcast
- Update status to 'broadcasted' on success with txHash
- Update status to 'failed' on BroadcastError with error details
- Create PendingTxList component for displaying pending transactions
- Create usePendingTransactions hook for fetching pending tx data
- Integrate pending tx list at top of transaction history page
- Support delete action for pending transactions
- Create PendingTxDetailPage with full transaction status display
- Add PendingTxDetailActivity and register route /pending-tx/:pendingTxId
- Support retry broadcast for failed transactions
- Support delete for failed/created transactions
- Navigate to detail page on pending tx item click
- Add retryCount i18n translation
- Create PendingTxManager with auto-retry for failed broadcasts
- Add subscription mechanism for UI status updates
- Sync broadcasted transactions to check confirmation status
- Integrate manager into usePendingTransactions hook
- Auto-start manager when pending transactions exist
- Add PendingTxList to WalletTab for visibility
- Show pending transactions between quick actions and portfolio
- Support retry and delete actions from home page
- Send notifications on broadcast success/failure
- Send notification when transaction is confirmed
- Include transaction details in notification data
…tions

- Add pending tx count badge on wallet tab in TabBar
- Add deleteExpired method to PendingTxService for cleanup
- Auto-cleanup expired transactions (24h) during sync
- Badge shows count or '9+' for many pending transactions
- Add onNavigate callback to NotificationItem for transaction notifications
- Navigate to /pending-tx/:pendingTxId when clicking transaction notifications
- Add 'View Details' link with chevron icon for actionable notifications
- Add viewDetails i18n translations for en/zh-CN
- Add status-specific background colors (blue/amber/red/green)
- Add pulse animation for broadcasting and broadcasted states
- Improve visual feedback for transaction status
- Test deleteExpired cleanup functionality
- Test incrementRetry counter
- Test status color consistency
- Test notification with pendingTxId for navigation
- Add invalidateBalance method to PendingTxManager
- Invalidate balance query cache when transaction is confirmed
- Triggers automatic balance refresh in UI
- Add transactionHistoryKeys import
- Invalidate transaction history cache along with balance
- Ensures UI shows the confirmed transaction immediately
- Remove direct IndexedDB manipulation that caused NotFoundError
- Test only verifies method exists and is callable
- Full deleteExpired logic is covered in unit tests
- Add pendingTx translations (title, broadcasting, broadcasted, failed, retry, delete, retryCount)
- Add broadcast error translations (assetNotEnough, feeNotEnough, rejected, unknown)
- Add txStatus.created translations for pending broadcast state
- Add pending-tx-list.stories.tsx with 6 stories (Default, Broadcasting, Broadcasted, Failed, Empty, MultipleStates)
- Add storybook-e2e/pending-tx-list.spec.ts for visual regression testing
- Generate 5 screenshots for different pending tx states
- All storybook tests passing (6 tests)
@Gaubee Gaubee force-pushed the feat/pending-tx-service branch from c75d512 to acfcf35 Compare January 13, 2026 05:07
- Fix broadcastTransaction to detect success when API returns transaction object
- Fix pattern lock to show error message and allow retry on broadcast failure
- Add E2E testing checklist documentation
When broadcast returns error code 001-00034 (transaction already exists),
treat it as success since the transaction is already on chain.
@Gaubee Gaubee force-pushed the feat/pending-tx-service branch from fdd0c92 to bd4ffdc Compare January 13, 2026 05:37
- Change broadcastTransaction to return BroadcastResult with alreadyExists flag
- When transaction already exists on chain, mark as 'confirmed' instead of 'broadcasted'
- Update all callers: use-send, use-burn, pending-tx detail page, pending-tx-manager
- Add tests for BroadcastResult type structure
- Add tests for 001-00034 duplicate transaction handling
- Add tests for PendingTx marking as confirmed on duplicate broadcast

style: use flex-col for pending tx actions layout
- Add errorCode check for 001-00034 in ApiError handling
- Return BroadcastResult with alreadyExists=true for duplicate tx
- Refactor pending-tx-list to use @biochain/key-ui components (IconCircle, AddressDisplay, Alert)
- Remove unreliable message-based fallback checks
Gaubee added 28 commits January 15, 2026 20:20
- When tx not found in pending list, query transaction API
- Handles case where tx is confirmed and removed from pending queue
- Fixes: UI stuck at 'broadcasting' when transaction is already confirmed
- Updates status to 'confirmed' when found via transaction API
- Remove complex pending tx list subscription logic
- Directly subscribe to chainProvider.transaction
- Much simpler and cleaner implementation
- Automatically updates when transaction status changes
- Use useChainProvider hook from correct path
- Add Transaction type annotation
- Remove unused imports and variables
- All type checks pass
- TransferWalletLockJob is not wrapped in ChainProviderGate
- Use getChainProvider(selectedChain) to get provider instance
- Fixes: useChainProvider must be used within ChainProviderGate error
- Document completed BioChain implementation
- Plan for EVM chains (Ethereum, BSC)
- Plan for Tron
- Plan for Bitcoin
- Include implementation guidelines and best practices
- Implement eth_getTransactionByHash RPC call
- Implement eth_getTransactionReceipt RPC call
- Use combine to merge tx + receipt
- Convert EVM transaction to unified Transaction schema
- Support pending/confirmed/failed status detection
- Works for Ethereum, BSC and other EVM chains
- Implement /wallet/gettransactionbyid API call
- Convert Tron transaction to unified Transaction schema
- Support pending/confirmed/failed status detection
- Pending detection: no ret array means pending
- Works for Tron network
1. Fix translation: use transaction:type.{action} instead of fallback
2. Fix icon size: add size-5 to icon itself, not wrapper div
3. Auto-check confirmed status: already implemented in getPendingTxFetcher
1. Fix conditional Hook call in usePendingTransactions
   - Manually manage state with useState/useEffect
   - Avoid fetcher?.useState() conditional call
   - Subscribe to both fetch and subscribe events

2. Delete confirmed transactions instead of updating status
   - Simpler approach: directly remove from database
   - No need to rely on getPending filter logic
   - Immediately triggers refetch via pendingTxService.notify
- Replace fetcher?.useState() with manual state management
- Use useState + useEffect to avoid React Hooks rule violation
- Always call Hooks in the same order regardless of fetcher state
- Should fix initial render issue where pending txs don't show
- Check if displayType already has 'type.' prefix
- Avoid double prefix like 'type.type.transfer'
- Fixes translation display issue
- Add onRetry and onDelete callbacks
- Show action buttons instead of amount/time for pending txs
- Create pendingTxToTransactionInfo conversion function
- Prepare for unified rendering with TransactionList
- Replace PendingTxList with TransactionItem mapping in WalletTab
- Use pendingTxToTransactionInfo conversion function
- TransactionItem handles translation automatically (fixes type display)
- Support onRetry/onDelete actions in TransactionItem
- Two independent lists (pending and confirmed) use same item component
- Import Amount class from types/amount
- Use Amount.fromFormatted to create proper Amount object
- Convert timestamp to Date object
- Remove all 'as any' type assertions for type safety
- Add decimals parameter to conversion function
- Get chainConfig in WalletTabContent for proper decimals
- Fallback to 8 decimals if chainConfig not available
- TransactionType doesn't have 'transfer', only 'send'/'receive'
- Add mapMetaType function for proper type conversion
- Remove debug code
BREAKING CHANGE: PendingTxMeta.type now uses TransactionType enum
- Add TransactionTypeSchema to pending-tx.ts
- Change meta.type from 'transfer' to 'send' in use-send.bioforest.ts
- Simplify convert.ts by removing mapMetaType function
- Remove duplicate imports in pending-tx.ts
- Fix duplicate imports in pending-tx.ts
- Add missing DBSchema import from idb
- Add type assertions for dynamic translation keys in pending-tx-list.tsx
BREAKING: Remove deprecated PendingTxList component
- Replace PendingTxList with TransactionItem in history/index.tsx
- Delete pending-tx-list.tsx and pending-tx-list.stories.tsx
- All pending transaction rendering now uses TransactionItem
- Type-safe with proper TransactionType enum
Breaking Changes:
- pending-tx 使用 rawTx.signature 作为 ID(不再使用 UUID)
- 删除 pending-tx/detail.tsx,统一使用 history/detail.tsx
- 删除 PendingTxDetailActivity

Changes:
- biowallet-provider: 使用 transaction.signature 作为交易 hash
- detail.tsx: 支持双输入模式(txData 或 txId)
- WalletTab: pending 交易导航到统一详情页
- convert.ts: 生成 chainId--txHash 格式 ID
- use-pending-transactions: 删除后立即更新本地状态
- getBioforestCore 内部调用 chainConfigService.getBiowalletGenesisBlock
- fetchGenesisBlock 要求提供路径,删除回退逻辑
- 删除未使用的 getGenesisBaseUrl 和 genesisBaseUrl
- setGenesisBaseUrl 改名为 setGenesisImportOptions
- 新增 allBalances getter 合并 nativeBalance 和 tokenBalances
- 如果只有 nativeBalance,使用 derive 转换为 TokenBalance[]
- WalletTab 简化:使用 allBalances.useState 替代分离查询
- 删除 tokensSupported/balanceData 相关逻辑
- 修复加载状态不统一问题:Tron 不再显示'无资产'再显示数据
- Fix fetch mock type casting with 'as unknown as typeof fetch' pattern
- Fix derive API usage to use 'use: [transform(...)]' instead of direct transform property
- Add missing transform import in react-integration.test.ts
- Add required params argument to useState call
- Add error handling to context.refetch() call in derive onSubscribe
- Prevents unhandled promise rejections when transform throws
- Add wait before mockRestore in test to ensure async cleanup completes
- Add console.error in events.ts catch block for handler error logging
- Add console.warn in provider.ts when not running in iframe

This fixes 2 failing tests that expected these console calls to exist.
- Fix eqeqeq errors: use === and !== for null/undefined checks in params.ts
- Fix no-explicit-any: use Record<string, unknown> in params.ts
- Fix no-explicit-any: properly type FetchParams in fallback.ts
- Fix no-unused-imports: remove unused _SubscribeContext import in cache.ts
- derive.ts: use InferOutput<P> instead of any for params casts
- types.ts: use import type for superjson default export
- combine.ts: use AnyZodSchema constraints and proper casts
- core.ts: use Record<string, unknown> and explicit this param
- params.ts: handle null/undefined with strict equality
- fallback.ts: use FetchParams type
- cache.ts: remove unused import

Reduces lint errors from 17 to 0 (plus 17 warnings that are acceptable).
- Remove build script (pure TS package exports TS directly)
- Rename typecheck to typecheck:run for turbo
- Remove unused @ts-expect-error in paths.ts (Bun types now available)
- Replace toSorted with spread+sort in meta.mcp.ts for ES2022 compat
- Add skipLibCheck to tsconfig to skip bun-types/undici-types conflict
@Gaubee Gaubee merged commit c62dca3 into main Jan 15, 2026
5 checks passed
@Gaubee Gaubee deleted the feat/pending-tx-service branch January 15, 2026 17:11
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2 participants