feat(backup): Break change redesign data backup and import #1052
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Note Other AI code review bot(s) detectedCodeRabbit has detected other AI code review bot(s) in this pull request and will avoid duplicating their findings in the review comments. This may lead to a less comprehensive review. WalkthroughImplements ZIP-based backup/restore with manifests and safe extraction in SyncPresenter; refactors SQLite import into a schema-agnostic transactional multi-table importer returning per-table counts; adds backup-selection UI, renderer store wiring, i18n keys, global toasts/error queue, event for backup status, and unit tests for backup/import flows. Changes
Sequence Diagram(s)sequenceDiagram
actor User
participant UI as DataSettings.vue
participant Store as sync.ts (renderer)
participant Presenter as SyncPresenter (main)
participant FS as File System
participant DB as SQLite
Note over UI,Presenter: Select backup → extract → schema‑agnostic import
User->>UI: Open Import Dialog
UI->>Store: refreshBackups()
Store->>Presenter: listBackups()
Presenter->>FS: read backup directory
FS-->>Presenter: SyncBackupInfo[]
Presenter-->>Store: backups list
Store-->>UI: populate dropdown
User->>UI: Choose backup & trigger Import
UI->>Store: importData(backupFileName, mode)
Store->>Presenter: importFromSync(backupFileName, mode)
rect rgb(230,245,255)
Presenter->>FS: extractBackupArchive(tempDir)
FS-->>Presenter: extracted files & manifest
Presenter->>DB: begin transaction
Presenter->>DB: getTablesInOrder()
loop per table
Presenter->>DB: getTableColumns(table)
Presenter->>DB: importTable(table) (match columns, INSERT OR IGNORE if PK dedupe)
DB-->>Presenter: per-table insert counts / errors
end
Presenter->>FS: mergePromptStore & mergeMcpSettings (per import mode)
Presenter->>DB: commit or rollback
Presenter->>FS: cleanupTempFiles()
Presenter-->>Store: return ImportSummary (tableCounts)
end
Store->>UI: refreshBackups()
UI-->>User: show import result (counts/toast)
Estimated code review effort🎯 4 (Complex) | ⏱️ ~60 minutes
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Pre-merge checks and finishing touches❌ Failed checks (2 warnings)
✅ Passed checks (1 passed)
✨ Finishing touches
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| if (importMode === ImportMode.OVERWRITE) { | ||
| const backupDb = new Database(backupDbPath, { readonly: true }) | ||
| const result = backupDb.prepare('SELECT COUNT(*) as count FROM conversations').get() as { | ||
| count: number | ||
| } | ||
| importedConversationCount = result?.count || 0 | ||
| backupDb.close() | ||
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|
||
| if (fs.existsSync(tempProviderModelsPath)) { | ||
| if (fs.existsSync(this.PROVIDER_MODELS_DIR_PATH)) { | ||
| this.removeDirectory(this.PROVIDER_MODELS_DIR_PATH) | ||
| } | ||
| this.copyDirectory(tempProviderModelsPath, this.PROVIDER_MODELS_DIR_PATH) | ||
| } | ||
| this.copyFile(backupDbPath, this.DB_PATH) | ||
| this.copyFile(backupAppSettingsPath, this.APP_SETTINGS_PATH) | ||
|
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||
| // 恢复模型配置文件 | ||
| if (fs.existsSync(tempModelConfigPath)) { | ||
| fs.copyFileSync(tempModelConfigPath, this.MODEL_CONFIG_PATH) | ||
| if (fs.existsSync(backupCustomPromptsPath)) { | ||
| this.copyFile(backupCustomPromptsPath, this.CUSTOM_PROMPTS_PATH) | ||
| } | ||
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||
| eventBus.send( | ||
| SYNC_EVENTS.IMPORT_ERROR, | ||
| SendTarget.ALL_WINDOWS, | ||
| (error as Error).message || 'sync.error.unknown' | ||
| ) | ||
| return { success: false, message: 'sync.error.importFailed' } | ||
| } finally { | ||
| // 清理临时文件 | ||
| if (fs.existsSync(tempDbPath)) { | ||
| fs.unlinkSync(tempDbPath) | ||
| if (fs.existsSync(backupSystemPromptsPath)) { | ||
| this.copyFile(backupSystemPromptsPath, this.SYSTEM_PROMPTS_PATH) | ||
| } | ||
|
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||
| if (fs.existsSync(tempAppSettingsPath)) { | ||
| fs.unlinkSync(tempAppSettingsPath) | ||
| if (fs.existsSync(backupMcpSettingsPath)) { | ||
| this.copyFile(backupMcpSettingsPath, this.MCP_SETTINGS_PATH) | ||
| } | ||
|
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| if (fs.existsSync(tempMcpSettingsPath)) { | ||
| fs.unlinkSync(tempMcpSettingsPath) | ||
| } else { | ||
| const importer = new DataImporter(backupDbPath, this.DB_PATH) | ||
| const summary = await importer.importData() | ||
| importer.close() | ||
| importedConversationCount = summary.tableCounts.conversations || 0 | ||
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| this.copyFile(backupAppSettingsPath, this.APP_SETTINGS_PATH) | ||
| if (fs.existsSync(backupCustomPromptsPath)) { |
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Incremental import overwrites local sync configuration
During import the code now unconditionally copies the backup’s app-settings.json into the live configuration for both overwrite and incremental modes (this.copyFile(backupAppSettingsPath, this.APP_SETTINGS_PATH)). The previous implementation merged the backup while preserving syncEnabled, syncFolderPath, and lastSyncTime so the local device kept its own sync settings. After this change, importing a backup created on another machine will replace the local folder path and enable/disable flags with values that may be invalid on the current device, causing subsequent backups to fail or write to a missing directory. The import logic should still preserve the current sync-specific keys instead of copying the file wholesale.
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Actionable comments posted: 5
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⚠️ Outside diff range comments (1)
src/renderer/settings/components/DataSettings.vue (1)
32-36: User-visible tooltip should use i18n and English.- title="打开同步文件夹" + :title="t('settings.data.openSyncFolder')"Follows i18n guideline.
🧹 Nitpick comments (24)
src/renderer/src/stores/sync.ts (4)
70-74: Guard refreshBackups with error handlingAvoid unhandled rejections if listBackups fails.
await configPresenter.setSyncFolderPath(path) -await refreshBackups() +try { + await refreshBackups() +} catch (error) { + console.error('[WARN] refreshBackups after setSyncFolderPath failed', { error, path }) +}
95-101: Use English logs and avoid swallowing errors silentlyKeep logs English per guidelines; also surface meaningful info.
- } catch (error) { - console.error('备份失败:', error) - } + } catch (error) { + console.error('[ERROR] Backup failed', { error }) + }As per coding guidelines.
Also applies to: 99-99
125-129: Harden refreshBackups against failuresWrap with try/catch; keep existing list on transient errors.
-const refreshBackups = async () => { - const list = await syncPresenter.listBackups() - backups.value = Array.isArray(list) ? list.sort((a, b) => b.createdAt - a.createdAt) : [] -} +const refreshBackups = async () => { + try { + const list = await syncPresenter.listBackups() + backups.value = Array.isArray(list) ? list.sort((a, b) => b.createdAt - a.createdAt) : [] + } catch (error) { + console.error('[WARN] listBackups failed', { error }) + } +}
149-151: Export listener disposerExpose a dispose method so callers can remove IPC listeners on app teardown.
restartApp, clearImportResult, - refreshBackups + refreshBackups, + dispose: () => teardownIpc.value?.()If there’s a global app lifecycle hook already cleaning store listeners, point it here.
src/main/presenter/sqlitePresenter/importData.ts (2)
26-28: Open source DB readonly; WAL not neededAvoid mutating the source DB in temp extraction.
-this.sourceDb = new Database(sourcePath) -this.sourceDb.pragma('journal_mode = WAL') +this.sourceDb = new Database(sourcePath, { readonly: true })
50-72: Method is synchronous; drop unnecessary async (optional)The body is sync (better-sqlite3). Consider removing async to reduce confusion.
src/main/presenter/syncPresenter/index.ts (2)
124-129: Use English logs per guidelinesReplace Chinese log messages with English.
- console.error('备份失败:', error) + console.error('Backup failed:', error) ... - console.error('导入文件失败，恢复备份:', error) + console.error('Import failed, restoring from temp backup:', error) ... - console.error('自动备份失败:', error) + console.error('Auto backup failed:', error)As per coding guidelines.
Also applies to: 253-261, 341-346
425-439: Make cleanup robust and atomicPrefer fs.rmSync with force; wrap in try/catch to avoid masking upstream errors.
-private removeDirectory(dirPath: string): void { - if (!fs.existsSync(dirPath)) { - return - } - const entries = fs.readdirSync(dirPath, { withFileTypes: true }) - for (const entry of entries) { - const entryPath = path.join(dirPath, entry.name) - if (entry.isDirectory()) { - this.removeDirectory(entryPath) - } else { - fs.unlinkSync(entryPath) - } - } - fs.rmdirSync(dirPath) -} +private removeDirectory(dirPath: string): void { + try { + if (fs.existsSync(dirPath)) { + fs.rmSync(dirPath, { recursive: true, force: true }) + } + } catch (error) { + console.warn('Failed to remove directory:', dirPath, error) + } +}src/renderer/src/i18n/fr-FR/settings.json (1)
75-78: Align placeholder tone with existing placeholders.Many placeholders use the infinitive (“Sélectionner …”). Consider matching it.
Apply:
- "selectBackupPlaceholder": "Sélectionnez une sauvegarde", + "selectBackupPlaceholder": "Sélectionner une sauvegarde",src/shared/types/presenters/legacy.presenters.d.ts (1)
1347-1357: Add JSDoc and make SyncBackupInfo fields readonly for improved type safety and clarity.All implementations and call sites are already aligned with the new interface signatures. The suggested improvements are:
- Add JSDoc for method documentation (clarifies intent and expected behavior)
- Make
SyncBackupInfofieldsreadonly(atsrc/shared/types/presenters/legacy.presenters.d.ts:1365-1369) to enforce immutabilityApply the suggested diffs from the original review comment to enhance documentation and type safety.
src/renderer/settings/components/DataSettings.vue (9)
82-109: Good addition; add explicit label association for a11y.Associate Label and Select for screen readers.
-<Label class="text-sm font-medium" :dir="languageStore.dir"> +<Label :id="'backup-select-label'" class="text-sm font-medium" :dir="languageStore.dir"> {{ t('settings.data.backupSelectLabel') }} </Label> -<Select v-model="selectedBackup" :disabled="!availableBackups.length"> - <SelectTrigger class="h-8!" :dir="languageStore.dir"> +<Select v-model="selectedBackup" :disabled="!availableBackups.length"> + <SelectTrigger class="h-8!" :aria-labelledby="'backup-select-label'" :dir="languageStore.dir"> <SelectValue :placeholder="t('settings.data.selectBackupPlaceholder')" /> </SelectTrigger>
126-130: Disable state is correct; add aria-busy for UX.-<Button +<Button variant="default" :disabled="syncStore.isImporting || !selectedBackup" - @click="handleImport" + :aria-busy="syncStore.isImporting" + @click="handleImport" >
319-319: Make ref type explicit under strict TS.-const selectedBackup = ref('') +const selectedBackup = ref<string>('')As per coding guidelines.
345-355: Auto-reselect logic is sound; consider stable sort for determinism.-const availableBackups = computed(() => backupsRef.value || []) +const availableBackups = computed(() => + (backupsRef.value || []).slice().sort((a, b) => b.createdAt - a.createdAt) +)Ensures the newest backup is consistently first. Based on learnings.
357-366: Nice touch; guard concurrent opens.-watch(isImportDialogOpen, async (open) => { +let refreshing = false +watch(isImportDialogOpen, async (open) => { if (open) { - await syncStore.refreshBackups() + if (refreshing) return + refreshing = true + try { + await syncStore.refreshBackups() + } finally { + refreshing = false + }Prevents overlapping refreshes on rapid toggles.
368-376: Edge-safe; consider Intl.NumberFormat for locales.- return `${value.toFixed(value >= 100 || exponent === 0 ? 0 : 1)} ${units[exponent]}` + const nf = new Intl.NumberFormat(undefined, { maximumFractionDigits: value >= 100 || exponent === 0 ? 0 : 1 }) + return `${nf.format(value)} ${units[exponent]}`Uses current locale automatically.
378-385: Localize date/time using i18n locale.-const formatBackupLabel = (fileName: string, createdAt: number, size: number) => { - const date = new Date(createdAt) - const formatted = Number.isFinite(createdAt) - ? `${date.toLocaleString()} (${formatBytes(size)})` +const formatBackupLabel = (fileName: string, createdAt: number, size: number) => { + const date = new Date(createdAt) + const formatted = Number.isFinite(createdAt) + ? `${date.toLocaleString(languageStore.locale)} (${formatBytes(size)})` : `${fileName} (${formatBytes(size)})` return formatted }Keeps display consistent with app locale.
394-398: Guard is fine; add basic error handling.- await syncStore.importData(selectedBackup.value, importMode.value as 'increment' | 'overwrite') + try { + await syncStore.importData(selectedBackup.value, importMode.value as 'increment' | 'overwrite') + } catch (e) { + console.error('[DataImport][ERROR]', e) + }Avoids silent failures if store throws.
421-427: Non-English log message; follow logging guideline.Replace Chinese log with English and structured log fields.
- console.error('重置数据失败:', error) + console.error('[ResetData][ERROR]', { + message: 'Reset data failed', + error, + type: resetType.value, + ts: new Date().toISOString() + })As per coding guidelines.
test/main/presenter/SyncPresenter.test.ts (5)
5-11: fsMock indirection is unused; simplify.-import * as fsMock from 'fs' - -const realFs = await vi.importActual<typeof import('fs')>('fs') -Object.assign(fsMock, realFs) -;(fsMock as any).promises = realFs.promises -const fs = realFs +const fs = await vi.importActual<typeof import('fs')>('fs')Reduces noise and potential confusion.
36-65: Environment setup is solid; minor: use afterEach(async) with rm -r for robustness.-afterEach(() => { +afterEach(() => { presenter.destroy() getPathSpy.mockRestore() removeDir(backupsDir) removeDir(syncDir) removeDir(tempDir) removeDir(userDataDir) })Consider fs.rmSync(dir, { recursive: true, force: true }) if Node >= 14 in your toolchain.
235-279: Helper DB writers are fine; consider using temp sqlite pragmas for speed.- const db = new Database(dbPath) + const db = new Database(dbPath) + db.pragma('journal_mode = OFF') + db.pragma('synchronous = OFF')Speeds up test DB writes.
281-349: Backup archive builder is clear; drop redundant temp files written to disk.You already assemble files from in-memory Buffers; writing JSON files to tempDir is unnecessary. Consider building the
filesmap directly to reduce I/O.
351-365: removeDir works; prefer fs.rmSync for simplicity.-function removeDir(dirPath: string) { - if (!fs.existsSync(dirPath)) { - return - } - for (const entry of fs.readdirSync(dirPath)) { - const entryPath = path.join(dirPath, entry) - const stat = fs.lstatSync(entryPath) - if (stat.isDirectory()) { - removeDir(entryPath) - } else { - fs.unlinkSync(entryPath) - } - } - fs.rmdirSync(dirPath) -} +function removeDir(dirPath: string) { + if (fs.existsSync(dirPath)) fs.rmSync(dirPath, { recursive: true, force: true }) +}Keeps teardown concise.
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📒 Files selected for processing (16)
src/main/presenter/sqlitePresenter/importData.ts(2 hunks)src/main/presenter/syncPresenter/index.ts(4 hunks)src/renderer/settings/components/DataSettings.vue(7 hunks)src/renderer/src/i18n/en-US/settings.json(1 hunks)src/renderer/src/i18n/fa-IR/settings.json(1 hunks)src/renderer/src/i18n/fr-FR/settings.json(1 hunks)src/renderer/src/i18n/ja-JP/settings.json(1 hunks)src/renderer/src/i18n/ko-KR/settings.json(1 hunks)src/renderer/src/i18n/pt-BR/settings.json(1 hunks)src/renderer/src/i18n/ru-RU/settings.json(1 hunks)src/renderer/src/i18n/zh-CN/settings.json(1 hunks)src/renderer/src/i18n/zh-HK/settings.json(1 hunks)src/renderer/src/i18n/zh-TW/settings.json(1 hunks)src/renderer/src/stores/sync.ts(8 hunks)src/shared/types/presenters/legacy.presenters.d.ts(2 hunks)test/main/presenter/SyncPresenter.test.ts(1 hunks)
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src/renderer/src/**/*
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src/renderer/src/**/*: All user-facing strings must use i18n keys (avoid hardcoded user-visible text in code)
Use the 'vue-i18n' framework for all internationalization in the renderer
Ensure all user-visible text in the renderer uses the translation system
Files:
src/renderer/src/i18n/ru-RU/settings.jsonsrc/renderer/src/i18n/fa-IR/settings.jsonsrc/renderer/src/stores/sync.tssrc/renderer/src/i18n/fr-FR/settings.jsonsrc/renderer/src/i18n/en-US/settings.jsonsrc/renderer/src/i18n/pt-BR/settings.jsonsrc/renderer/src/i18n/zh-HK/settings.jsonsrc/renderer/src/i18n/ko-KR/settings.jsonsrc/renderer/src/i18n/ja-JP/settings.jsonsrc/renderer/src/i18n/zh-CN/settings.jsonsrc/renderer/src/i18n/zh-TW/settings.json
src/renderer/src/**
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Place Vue 3 app source under src/renderer/src (components, stores, views, i18n, lib)
Files:
src/renderer/src/i18n/ru-RU/settings.jsonsrc/renderer/src/i18n/fa-IR/settings.jsonsrc/renderer/src/stores/sync.tssrc/renderer/src/i18n/fr-FR/settings.jsonsrc/renderer/src/i18n/en-US/settings.jsonsrc/renderer/src/i18n/pt-BR/settings.jsonsrc/renderer/src/i18n/zh-HK/settings.jsonsrc/renderer/src/i18n/ko-KR/settings.jsonsrc/renderer/src/i18n/ja-JP/settings.jsonsrc/renderer/src/i18n/zh-CN/settings.jsonsrc/renderer/src/i18n/zh-TW/settings.json
src/renderer/src/i18n/**/*.{ts,json,yml,yaml}
📄 CodeRabbit inference engine (AGENTS.md)
Store i18n resources under src/renderer/src/i18n
Files:
src/renderer/src/i18n/ru-RU/settings.jsonsrc/renderer/src/i18n/fa-IR/settings.jsonsrc/renderer/src/i18n/fr-FR/settings.jsonsrc/renderer/src/i18n/en-US/settings.jsonsrc/renderer/src/i18n/pt-BR/settings.jsonsrc/renderer/src/i18n/zh-HK/settings.jsonsrc/renderer/src/i18n/ko-KR/settings.jsonsrc/renderer/src/i18n/ja-JP/settings.jsonsrc/renderer/src/i18n/zh-CN/settings.jsonsrc/renderer/src/i18n/zh-TW/settings.json
**/*.{ts,tsx,js,jsx,vue,css,scss,md,json,yml,yaml}
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src/renderer/src/i18n/ru-RU/settings.jsonsrc/renderer/src/i18n/fa-IR/settings.jsonsrc/renderer/src/stores/sync.tssrc/renderer/src/i18n/fr-FR/settings.jsonsrc/renderer/src/i18n/en-US/settings.jsonsrc/renderer/src/i18n/pt-BR/settings.jsonsrc/main/presenter/sqlitePresenter/importData.tssrc/renderer/src/i18n/zh-HK/settings.jsonsrc/renderer/src/i18n/ko-KR/settings.jsonsrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/i18n/ja-JP/settings.jsonsrc/renderer/src/i18n/zh-CN/settings.jsonsrc/renderer/src/i18n/zh-TW/settings.jsonsrc/main/presenter/syncPresenter/index.tssrc/shared/types/presenters/legacy.presenters.d.tstest/main/presenter/SyncPresenter.test.ts
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src/renderer/src/stores/sync.tssrc/main/presenter/sqlitePresenter/importData.tssrc/main/presenter/syncPresenter/index.tssrc/shared/types/presenters/legacy.presenters.d.tstest/main/presenter/SyncPresenter.test.ts
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src/renderer/src/stores/sync.ts
src/renderer/**/*.{vue,ts,js,tsx,jsx}
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渲染进程代码放在
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src/renderer/src/**/*.{vue,ts,tsx,js,jsx}
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src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vue
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src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vue
**/*.{ts,tsx,js,vue}
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src/renderer/src/stores/sync.tssrc/main/presenter/sqlitePresenter/importData.tssrc/renderer/settings/components/DataSettings.vuesrc/main/presenter/syncPresenter/index.tssrc/shared/types/presenters/legacy.presenters.d.tstest/main/presenter/SyncPresenter.test.ts
**/*.{ts,tsx,vue}
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Files:
src/renderer/src/stores/sync.tssrc/main/presenter/sqlitePresenter/importData.tssrc/renderer/settings/components/DataSettings.vuesrc/main/presenter/syncPresenter/index.tssrc/shared/types/presenters/legacy.presenters.d.tstest/main/presenter/SyncPresenter.test.ts
src/renderer/src/**/*.{vue,ts}
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All user-facing strings must use vue-i18n ($t/keys) rather than hardcoded literals
Files:
src/renderer/src/stores/sync.ts
**/*.{ts,tsx,js,jsx,vue}
📄 CodeRabbit inference engine (AGENTS.md)
**/*.{ts,tsx,js,jsx,vue}: Use OxLint for JS/TS code; keep lint clean
Use camelCase for variables and functions
Use SCREAMING_SNAKE_CASE for constants
Files:
src/renderer/src/stores/sync.tssrc/main/presenter/sqlitePresenter/importData.tssrc/renderer/settings/components/DataSettings.vuesrc/main/presenter/syncPresenter/index.tssrc/shared/types/presenters/legacy.presenters.d.tstest/main/presenter/SyncPresenter.test.ts
src/main/**/*.ts
📄 CodeRabbit inference engine (.cursor/rules/electron-best-practices.mdc)
Use Electron's built-in APIs for file system and native dialogs
Files:
src/main/presenter/sqlitePresenter/importData.tssrc/main/presenter/syncPresenter/index.ts
src/main/**/*.{ts,js,tsx,jsx}
📄 CodeRabbit inference engine (.cursor/rules/project-structure.mdc)
主进程代码放在
src/main
Files:
src/main/presenter/sqlitePresenter/importData.tssrc/main/presenter/syncPresenter/index.ts
src/main/presenter/**/*.ts
📄 CodeRabbit inference engine (AGENTS.md)
Place Electron main-process presenters under src/main/presenter/ (Window, Tab, Thread, Mcp, Config, LLMProvider)
Files:
src/main/presenter/sqlitePresenter/importData.tssrc/main/presenter/syncPresenter/index.ts
src/renderer/**/*.vue
📄 CodeRabbit inference engine (AGENTS.md)
Name Vue component files in PascalCase (e.g., ChatInput.vue)
Files:
src/renderer/settings/components/DataSettings.vue
src/shared/**/*.{ts,tsx,d.ts}
📄 CodeRabbit inference engine (.cursor/rules/project-structure.mdc)
共享类型定义放在
shared目录
Files:
src/shared/types/presenters/legacy.presenters.d.ts
src/shared/**/*.ts
📄 CodeRabbit inference engine (CLAUDE.md)
Place shared types, utilities, constants, and IPC contract definitions under src/shared/
Files:
src/shared/types/presenters/legacy.presenters.d.ts
src/shared/**
📄 CodeRabbit inference engine (AGENTS.md)
Put shared TypeScript types and utilities under src/shared
Files:
src/shared/types/presenters/legacy.presenters.d.ts
test/**/*
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Place unit and integration tests under the test/ directory mirroring project structure
Files:
test/main/presenter/SyncPresenter.test.ts
test/{main,renderer}/**/*
📄 CodeRabbit inference engine (AGENTS.md)
Mirror source structure for tests under test/main/** and test/renderer/**
Files:
test/main/presenter/SyncPresenter.test.ts
test/{main,renderer}/**/*.{test,spec}.ts
📄 CodeRabbit inference engine (AGENTS.md)
Name test files with .test.ts or .spec.ts
Files:
test/main/presenter/SyncPresenter.test.ts
🧠 Learnings (2)
📚 Learning: 2025-07-23T00:45:57.322Z
Learnt from: CR
PR: ThinkInAIXYZ/deepchat#0
File: .cursor/rules/vue-shadcn.mdc:0-0
Timestamp: 2025-07-23T00:45:57.322Z
Learning: Applies to src/renderer/**/*.{vue} : Import Icon component from Iconify/Vue.
Applied to files:
src/renderer/settings/components/DataSettings.vue
📚 Learning: 2025-07-21T01:46:52.880Z
Learnt from: CR
PR: ThinkInAIXYZ/deepchat#0
File: .cursor/rules/llm-agent-loop.mdc:0-0
Timestamp: 2025-07-21T01:46:52.880Z
Learning: Applies to src/main/presenter/llmProviderPresenter/streamEvents.ts : Standardized stream events should conform to the `LLMCoreStreamEvent` interface, ideally defined in a shared file such as `src/main/presenter/llmProviderPresenter/streamEvents.ts`.
Applied to files:
src/shared/types/presenters/legacy.presenters.d.ts
🧬 Code graph analysis (3)
src/renderer/src/stores/sync.ts (1)
src/shared/types/presenters/legacy.presenters.d.ts (1)
SyncBackupInfo(1365-1369)
src/main/presenter/syncPresenter/index.ts (2)
src/shared/types/presenters/legacy.presenters.d.ts (4)
MCPServerConfig(1122-1136)ISyncPresenter(1345-1363)IConfigPresenter(380-549)SyncBackupInfo(1365-1369)src/main/presenter/sqlitePresenter/importData.ts (1)
DataImporter(16-191)
test/main/presenter/SyncPresenter.test.ts (2)
src/main/presenter/syncPresenter/index.ts (1)
SyncPresenter(41-565)test/mocks/electron.ts (1)
app(2-10)
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🔇 Additional comments (17)
src/renderer/src/stores/sync.ts (2)
5-5: State additions look goodExposing typed backups and importing SyncBackupInfo improves store API clarity.
Also applies to: 15-15
22-61: Wrap initialize in try/catch, register named IPC handlers, add a teardown with removeListener/removeAllListeners fallback, and export dispose()Wrap the entire initialize in try/catch; register named handler functions instead of anonymous callbacks; save a teardown function that uses window.electron.ipcRenderer.removeListener(event, handler) if available, otherwise fall back to window.electron.ipcRenderer.removeAllListeners(event); expose dispose: () => teardownIpc.value?.(); log errors with context. Please confirm which IPC removal methods your preload/bridge exposes (removeListener/off vs only removeAllListeners) so the teardown can use the correct API.
src/main/presenter/syncPresenter/index.ts (1)
267-321: Backup packaging flow looks solidAtomic rename, manifest, and lastSyncTime update are correct.
src/renderer/src/i18n/zh-TW/settings.json (1)
75-79: New backup selection keys added correctlyKeys align with UI usage and other locales.
src/renderer/src/i18n/ru-RU/settings.json (1)
75-79: Russian i18n additions look goodConsistent key set and wording; matches backup-select UI.
src/renderer/src/i18n/ja-JP/settings.json (1)
75-78: LGTM.Translations and tone look good.
src/renderer/src/i18n/ko-KR/settings.json (1)
75-78: LGTM.Copy reads naturally and matches adjacent terminology.
src/renderer/src/i18n/zh-CN/settings.json (1)
75-78: LGTM.措辞与现有风格一致。
src/renderer/src/i18n/fa-IR/settings.json (1)
75-78: LGTM.ترجمهها مناسب و یکدست هستند.
src/renderer/src/i18n/zh-HK/settings.json (1)
75-78: LGTM.文案與現有風格一致。
src/renderer/src/i18n/en-US/settings.json (1)
75-78: No changes needed; casing is consistent with established conventions.The original suggestion to normalize "Select backup" to "Select Backup" is not supported by the codebase patterns. Analysis of settings.json shows that similar "Select X" labels predominantly use lowercase ("Select language", "Select search engine", "Select proxy mode", "Select theme", "Select a model", "Select search strategy"), while "Select Model" at line 12 is the exception. The four new keys at lines 75–78 follow the lowercase convention correctly:
- Line 75: "Select backup" (consistent with other lowercase Select labels)
- Line 77: "Select a backup" (matches the pattern)
All locale files contain the required keys (verified across 10 locales). No refactor needed.
src/renderer/settings/components/DataSettings.vue (2)
271-305: Imports look good and align with shadcn/Iconify usage.
315-315: OK; stable ref extraction from Pinia.test/main/presenter/SyncPresenter.test.ts (3)
76-169: Incremental import test covers core paths well.
171-232: Overwrite import test assertions are precise.
12-16: ****Electron is already properly mocked in the codebase. The test/setup.ts file includes a
vi.mock('electron', ...)call that is configured as a setupFile in vitest.config.ts for the main test project. This global setup approach is actually preferable to adding mocks in individual test files, as it centralizes mock definitions and ensures consistency across all tests. The test file at test/main/presenter/SyncPresenter.test.ts will automatically use the mocked electron module when executingawait import('electron').Likely an incorrect or invalid review comment.
src/renderer/src/i18n/pt-BR/settings.json (1)
75-78: All translations verified and consistent across all locales.The verification confirms that all four keys (
backupSelectLabel,backupSelectDescription,selectBackupPlaceholder,noBackupsAvailable) are present in all 10 language files (en-US, fa-IR, fr-FR, ja-JP, ko-KR, pt-BR, ru-RU, zh-CN, zh-HK, zh-TW). No missing translations at runtime.
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Actionable comments posted: 2
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⚠️ Outside diff range comments (1)
src/main/presenter/syncPresenter/index.ts (1)
112-132: Replace Chinese comment with English.Line 124 contains a Chinese comment that should be in English per coding guidelines.
Apply this diff:
- console.error('备份失败:', error) + console.error('Backup failed:', error)As per coding guidelines.
♻️ Duplicate comments (1)
src/main/presenter/syncPresenter/index.ts (1)
156-160: Validate backupFileName to prevent path traversal.The user-supplied
backupFileNameparameter is joined directly tobackupsDirwithout validation, allowing path traversal attacks (e.g.,../../etc/passwd). This enables an attacker to import arbitrary files from the filesystem.Apply this diff to validate the filename:
const backupsDir = this.getBackupsDirectory(syncFolderPath) + const safeName = path.basename(backupFileName) + const pattern = new RegExp(`^${BACKUP_PREFIX}\\d+\\${BACKUP_EXTENSION}$`) + if (safeName !== backupFileName || !pattern.test(safeName)) { + return { success: false, message: 'sync.error.noValidBackup' } + } - const backupZipPath = path.join(backupsDir, backupFileName) + const backupZipPath = path.join(backupsDir, safeName) if (!fs.existsSync(backupZipPath)) {
🧹 Nitpick comments (1)
src/main/presenter/syncPresenter/index.ts (1)
89-110: Consider validating backup filenames for defense in depth.While the directory entries come from
fs.readdirSync, adding explicit filename validation before using them in path operations would provide an additional security layer.Apply this diff to add validation:
const entries = fs .readdirSync(backupsDir) .filter((file) => file.endsWith(BACKUP_EXTENSION)) + .filter((file) => { + const pattern = new RegExp(`^${BACKUP_PREFIX}\\d+\\${BACKUP_EXTENSION}$`) + return pattern.test(file) && file === path.basename(file) + }) .map((fileName) => {
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**/*.{js,jsx,ts,tsx}
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**/*.{js,jsx,ts,tsx}: 使用 OxLint 进行代码检查
Log和注释使用英文书写
Files:
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src/{main,renderer}/**/*.ts
📄 CodeRabbit inference engine (.cursor/rules/electron-best-practices.mdc)
src/{main,renderer}/**/*.ts: Use context isolation for improved security
Implement proper inter-process communication (IPC) patterns
Optimize application startup time with lazy loading
Implement proper error handling and logging for debugging
Files:
src/main/presenter/syncPresenter/index.ts
src/main/**/*.ts
📄 CodeRabbit inference engine (.cursor/rules/electron-best-practices.mdc)
Use Electron's built-in APIs for file system and native dialogs
Files:
src/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx}
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**/*.{ts,tsx}: 始终使用 try-catch 处理可能的错误
提供有意义的错误信息
记录详细的错误日志
优雅降级处理
日志应包含时间戳、日志级别、错误代码、错误描述、堆栈跟踪（如适用）、相关上下文信息
日志级别应包括 ERROR、WARN、INFO、DEBUG
不要吞掉错误
提供用户友好的错误信息
实现错误重试机制
避免记录敏感信息
使用结构化日志
设置适当的日志级别
Files:
src/main/presenter/syncPresenter/index.ts
src/main/**/*.{ts,js,tsx,jsx}
📄 CodeRabbit inference engine (.cursor/rules/project-structure.mdc)
主进程代码放在
src/main
Files:
src/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx,js,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Use English for all logs and comments
Files:
src/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Enable and adhere to strict TypeScript typing (avoid implicit any, prefer precise types)
Use PascalCase for TypeScript types and classes
Files:
src/main/presenter/syncPresenter/index.ts
src/main/presenter/**/*.ts
📄 CodeRabbit inference engine (AGENTS.md)
Place Electron main-process presenters under src/main/presenter/ (Window, Tab, Thread, Mcp, Config, LLMProvider)
Files:
src/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx,js,jsx,vue,css,scss,md,json,yml,yaml}
📄 CodeRabbit inference engine (AGENTS.md)
Prettier style: single quotes, no semicolons, print width 100; run pnpm run format
Files:
src/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx,js,jsx,vue}
📄 CodeRabbit inference engine (AGENTS.md)
**/*.{ts,tsx,js,jsx,vue}: Use OxLint for JS/TS code; keep lint clean
Use camelCase for variables and functions
Use SCREAMING_SNAKE_CASE for constants
Files:
src/main/presenter/syncPresenter/index.ts
🧬 Code graph analysis (1)
src/main/presenter/syncPresenter/index.ts (2)
src/shared/types/presenters/legacy.presenters.d.ts (4)
MCPServerConfig(1122-1136)ISyncPresenter(1345-1363)IConfigPresenter(380-549)SyncBackupInfo(1365-1369)src/main/presenter/sqlitePresenter/importData.ts (1)
DataImporter(16-191)
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🔇 Additional comments (5)
src/main/presenter/syncPresenter/index.ts (5)
1-39: LGTM: Imports and constants are well-organized.The new imports for fflate-based ZIP handling and the structured constants for backup management are clean and appropriate for the ZIP-based backup feature.
420-467: LGTM: Sync configuration properly preserved during import.The implementation correctly preserves the local device's sync configuration (
syncEnabled,syncFolderPath,lastSyncTime) while importing other settings from the backup. This addresses the previous concern about overwriting local sync settings.
367-418: LGTM: Comprehensive zip slip protection implemented.The extraction logic now includes multiple layers of path traversal validation:
- Rejects absolute paths and drive letters (lines 383-385)
- Explicitly blocks ".." segments (lines 393-395)
- Validates final resolved path remains within target directory (lines 404-408)
This properly addresses the zip slip vulnerability flagged in previous reviews.
529-570: LGTM: Prompt merging with proper duplicate prevention.The implementation correctly prevents duplicate prompts by checking IDs before adding, and only writes to disk when changes are made. Error handling with safe fallbacks is appropriate.
572-652: LGTM: MCP settings merging with knowledge server filtering.The implementation properly merges MCP server configurations while filtering out knowledge-related servers and preserving existing configurations. The multi-stage merging approach (servers, defaults, other settings) with conditional writes is well-structured.
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Actionable comments posted: 1
🧹 Nitpick comments (3)
src/main/presenter/syncPresenter/index.ts (3)
701-708: Consider more robust knowledge MCP detection.The
isKnowledgeMcpmethod uses simple string matching on "knowledge" in the name or command. This could produce false positives for MCPs with "knowledge" in their name that aren't actually knowledge-based.Consider using a more precise detection method, such as:
- Checking against a known list of knowledge MCP identifiers
- Using the
sourceorsourceIdfields if they indicate knowledge MCPs- Adding a dedicated flag in
MCPServerConfigprivate isKnowledgeMcp(name: string, config: MCPServerConfig | undefined): boolean { + // Check explicit source markers first + if (config?.source === 'knowledge' || config?.sourceId?.startsWith('knowledge-')) { + return true + } + // Fallback to string matching const normalizedName = name.toLowerCase() if (normalizedName.includes('knowledge')) { return true } const command = typeof config?.command === 'string' ? config.command.toLowerCase() : '' return command.includes('knowledge') }
276-358: Consider adding backup size validation.The
performBackupmethod creates ZIP archives without checking their size. Large backups could consume excessive disk space or fail on systems with limited storage.Consider adding:
- Pre-flight check of source file sizes before compression
- Maximum backup size limit with user notification
- Cleanup of old backups when storage is low
private async performBackup(): Promise<SyncBackupInfo> { // ... existing code ... // After collecting files, check total size const totalSize = Object.values(files).reduce((sum, arr) => sum + arr.length, 0) const MAX_BACKUP_SIZE = 500 * 1024 * 1024 // 500MB if (totalSize > MAX_BACKUP_SIZE) { throw new Error('sync.error.backupTooLarge') } // ... rest of compression logic ... }
185-195: Add validation for extracted backup structure.The code checks for database and app settings files but doesn't validate the manifest.json structure or version. This could lead to issues when restoring backups from different versions.
Consider validating the manifest before proceeding with extraction:
const manifestPath = path.join(extractionDir, ZIP_PATHS.manifest) if (fs.existsSync(manifestPath)) { const manifest = JSON.parse(fs.readFileSync(manifestPath, 'utf-8')) if (manifest.version !== 1) { throw new Error('sync.error.unsupportedBackupVersion') } // Optionally validate manifest.files matches extracted files }
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📒 Files selected for processing (5)
src/main/events.ts(1 hunks)src/main/presenter/sqlitePresenter/importData.ts(2 hunks)src/main/presenter/syncPresenter/index.ts(3 hunks)src/renderer/src/events.ts(1 hunks)test/main/presenter/SyncPresenter.test.ts(1 hunks)
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**/*.{js,jsx,ts,tsx}
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Files:
src/renderer/src/events.tssrc/main/presenter/sqlitePresenter/importData.tssrc/main/events.tssrc/main/presenter/syncPresenter/index.ts
src/{main,renderer}/**/*.ts
📄 CodeRabbit inference engine (.cursor/rules/electron-best-practices.mdc)
src/{main,renderer}/**/*.ts: Use context isolation for improved security
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Files:
src/renderer/src/events.tssrc/main/presenter/sqlitePresenter/importData.tssrc/main/events.tssrc/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx}
📄 CodeRabbit inference engine (.cursor/rules/error-logging.mdc)
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优雅降级处理
日志应包含时间戳、日志级别、错误代码、错误描述、堆栈跟踪（如适用）、相关上下文信息
日志级别应包括 ERROR、WARN、INFO、DEBUG
不要吞掉错误
提供用户友好的错误信息
实现错误重试机制
避免记录敏感信息
使用结构化日志
设置适当的日志级别
Files:
src/renderer/src/events.tssrc/main/presenter/sqlitePresenter/importData.tssrc/main/events.tssrc/main/presenter/syncPresenter/index.ts
src/renderer/src/**/*
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src/renderer/src/**/*: All user-facing strings must use i18n keys (avoid hardcoded user-visible text in code)
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Ensure all user-visible text in the renderer uses the translation system
Files:
src/renderer/src/events.ts
src/renderer/**/*.{vue,ts,js,tsx,jsx}
📄 CodeRabbit inference engine (.cursor/rules/project-structure.mdc)
渲染进程代码放在
src/renderer
Files:
src/renderer/src/events.ts
src/renderer/src/**/*.{vue,ts,tsx,js,jsx}
📄 CodeRabbit inference engine (.cursor/rules/vue-best-practices.mdc)
src/renderer/src/**/*.{vue,ts,tsx,js,jsx}: Use the Composition API for better code organization and reusability
Implement proper state management with Pinia
Utilize Vue Router for navigation and route management
Leverage Vue's built-in reactivity system for efficient data handling
Files:
src/renderer/src/events.ts
src/renderer/**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
src/renderer/**/*.{ts,tsx,vue}: Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError).
Use TypeScript for all code; prefer types over interfaces.
Avoid enums; use const objects instead.
Use arrow functions for methods and computed properties.
Avoid unnecessary curly braces in conditionals; use concise syntax for simple statements.
Files:
src/renderer/src/events.ts
src/renderer/**/*.{vue,ts}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
Implement lazy loading for routes and components.
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src/renderer/src/events.ts
src/renderer/**/*.{ts,vue}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
src/renderer/**/*.{ts,vue}: Use useFetch and useAsyncData for data fetching.
Implement SEO best practices using Nuxt's useHead and useSeoMeta.Use Pinia for frontend state management (do not introduce alternative state libraries)
Files:
src/renderer/src/events.ts
**/*.{ts,tsx,js,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Use English for all logs and comments
Files:
src/renderer/src/events.tssrc/main/presenter/sqlitePresenter/importData.tssrc/main/events.tssrc/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Enable and adhere to strict TypeScript typing (avoid implicit any, prefer precise types)
Use PascalCase for TypeScript types and classes
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src/renderer/src/events.tssrc/main/presenter/sqlitePresenter/importData.tssrc/main/events.tssrc/main/presenter/syncPresenter/index.ts
src/renderer/src/**
📄 CodeRabbit inference engine (AGENTS.md)
Place Vue 3 app source under src/renderer/src (components, stores, views, i18n, lib)
Files:
src/renderer/src/events.ts
src/renderer/src/**/*.{vue,ts}
📄 CodeRabbit inference engine (AGENTS.md)
All user-facing strings must use vue-i18n ($t/keys) rather than hardcoded literals
Files:
src/renderer/src/events.ts
**/*.{ts,tsx,js,jsx,vue,css,scss,md,json,yml,yaml}
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主进程代码放在
src/main
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src/main/presenter/sqlitePresenter/importData.tssrc/main/events.tssrc/main/presenter/syncPresenter/index.ts
src/main/presenter/**/*.ts
📄 CodeRabbit inference engine (AGENTS.md)
Place Electron main-process presenters under src/main/presenter/ (Window, Tab, Thread, Mcp, Config, LLMProvider)
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src/main/presenter/sqlitePresenter/importData.tssrc/main/presenter/syncPresenter/index.ts
🧬 Code graph analysis (1)
src/main/presenter/syncPresenter/index.ts (3)
src/shared/types/presenters/legacy.presenters.d.ts (4)
MCPServerConfig(1122-1136)ISyncPresenter(1345-1363)IConfigPresenter(380-549)SyncBackupInfo(1365-1369)src/main/events.ts (1)
SYNC_EVENTS(117-125)src/main/presenter/sqlitePresenter/importData.ts (1)
DataImporter(16-191)
🔇 Additional comments (11)
src/main/presenter/sqlitePresenter/importData.ts (4)
52-81: LGTM! Multi-table import with proper transaction handling.The refactored import flow correctly orchestrates per-table imports within a transaction, aggregates counts into an ImportSummary, and provides clear error messages with table-level context.
108-156: LGTM! INSERT OR IGNORE addresses previous performance concern.The per-table import logic now uses
INSERT OR IGNOREwhen primary keys are present, eliminating the N×SELECT overhead. The fallback to plain INSERT for tables without PKs is appropriate.
158-171: LGTM! Helper methods are well-implemented.The
getTableColumnsandwrapIdentifiermethods properly handle schema introspection and SQL injection prevention through identifier quoting.
29-32: The review comment is incorrect and based on non-existent code.The actual code at lines 29-32 is:
if (sourcePassword) { this.sourceDb.pragma("cipher='sqlcipher'") this.sourceDb.pragma(`key='${sourcePassword}'`) }However, the review comment assumes the code is:
if (sourcePassword) { this.sourceDb.pragma("cipher='sqlcipher'") const hex = Buffer.from(sourcePassword, 'utf8').toString('hex') this.sourceDb.pragma(`key = "x'${hex}'"`) }Key differences:
- The actual code passes the password as a passphrase (single quotes, direct value)
- The review comment's assumed code performs hex encoding and uses blob literal syntax with double quotes
- The diffs shown in the review are identical, indicating the reviewer was not examining the actual file
Regarding SQLCipher pragma syntax: The correct syntax for SQLCipher includes multiple valid forms: passphrase form
PRAGMA key = 'passphrase', hex key formPRAGMA hexkey = 'hexstring', or raw binary key formPRAGMA key = "x'hexblob'". The actual implementation using passphrase mode is valid and does not require the hex encoding the review comment criticizes.Likely an incorrect or invalid review comment.
src/renderer/src/events.ts (1)
85-85: LGTM! Event constant added for backup status changes.The new
BACKUP_STATUS_CHANGEDevent aligns with the expanded backup/restore flow and matches the corresponding event insrc/main/events.ts.src/main/events.ts (1)
121-121: LGTM! Event constant added for backup status changes.The new
BACKUP_STATUS_CHANGEDevent is consistent with the renderer-side event definition and supports the backup lifecycle signaling.src/main/presenter/syncPresenter/index.ts (5)
395-411: LGTM! Path traversal protection for backup file names.The
ensureSafeBackupFileNamemethod properly validates that:
- The filename doesn't contain path separators
path.posix.basenamematches the input (no directory traversal)- The filename matches the expected backup pattern
This addresses the path traversal concern from past reviews.
423-474: LGTM! Comprehensive zip slip protection.The
extractBackupArchivemethod implements robust path traversal protection:
- Normalizes entry paths
- Rejects absolute paths and drive letters
- Filters out
..segments- Verifies final destination stays within targetDir using
path.relativeThis fully addresses the critical zip slip vulnerability from past reviews.
476-523: LGTM! Sync settings preservation implemented.The
mergeAppSettingsPreservingSyncmethod now preserves local sync-specific keys (syncEnabled,syncFolderPath,lastSyncTime) when merging backup settings, addressing the concern from past reviews about overwriting local sync configuration.
219-248: Verify sync settings preservation is applied in both import modes.The
mergeAppSettingsPreservingSyncmethod is called for both OVERWRITE (line 228) and INCREMENT (line 247) modes, which correctly preserves local sync settings. However, verify that this doesn't cause issues when the backup contains different sync-related configuration that the user might want to restore.Consider documenting this behavior or adding a user notification that sync settings are always preserved during import. This could be mentioned in the UI or in import success messages.
628-686: LGTM! MCP settings merge with knowledge-based filtering.The
mergeMcpSettingsmethod properly:
- Filters out knowledge-based MCP servers
- Merges non-duplicate servers and default lists
- Preserves current settings while adding new ones
The logic correctly handles the incremental merge scenario.
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Actionable comments posted: 2
♻️ Duplicate comments (2)
src/renderer/src/stores/sync.ts (2)
91-104: Use English, structured error logs for backup failures.Logs should be English and structured (level, context). Current log message is Chinese.
- } catch (error) { - console.error('备份失败:', error) - return null - } + } catch (error) { + console.error('[ERROR] Backup failed', { + error, + context: { action: 'startBackup', isBackingUp: isBackingUp.value, syncEnabled: syncEnabled.value } + }) + return null + }
107-129: Consistent English and structured logging; keep result population (good).Great try/catch/finally and importResult handling. Switch the error log to English and include context.
- } catch (error) { - console.error('导入失败:', error) + } catch (error) { + console.error('[ERROR] Import failed', { + error, + context: { action: 'importData', backupFile, mode } + }) importResult.value = { success: false, message: 'sync.error.importFailed' } return importResult.value
🧹 Nitpick comments (3)
src/renderer/settings/components/DataSettings.vue (2)
388-402: Surface backup errors to users; don’t silently return.If startBackup returns null or throws, users get no feedback. Add try/catch and an error toast.
Apply:
-const handleBackup = async () => { - const backupInfo = await syncStore.startBackup() - if (!backupInfo) { - return - } - - toast({ +const handleBackup = async () => { + try { + const backupInfo = await syncStore.startBackup() + if (!backupInfo) { + throw new Error('sync.error.backupFailed') + } + toast({ title: t('settings.data.toast.backupSuccessTitle'), description: t('settings.data.toast.backupSuccessMessage', { time: new Date(backupInfo.createdAt).toLocaleString(), size: formatBytes(backupInfo.size) }), duration: 4000 - }) + }) + } catch (error) { + toast({ + title: t('settings.data.importErrorTitle'), + description: t('sync.error.backupFailed'), + duration: 4000 + }) + } }Note: sync.error.backupFailed must exist in i18n. Alternatively add settings.data.toast.backupFailedTitle/Message.
380-387: Improve backup option label clarity by including filename.Current label hides fileName when createdAt is finite, which may be ambiguous if dates are similar.
-const formatBackupLabel = (fileName: string, createdAt: number, size: number) => { - const date = new Date(createdAt) - const formatted = Number.isFinite(createdAt) - ? `${date.toLocaleString()} (${formatBytes(size)})` - : `${fileName} (${formatBytes(size)})` - return formatted -} +const formatBackupLabel = (fileName: string, createdAt: number, size: number) => { + const sizeText = formatBytes(size) + if (Number.isFinite(createdAt)) { + const dateText = new Date(createdAt).toLocaleString() + return `${fileName} — ${dateText} (${sizeText})` + } + return `${fileName} (${sizeText})` +}src/renderer/src/stores/sync.ts (1)
141-145: Guard refreshBackups with try/catch to avoid unhandled errors.If listBackups throws (I/O, permissions), callers (watchers/UI) could see unhandled rejections.
-const refreshBackups = async () => { - const list = await syncPresenter.listBackups() - backups.value = Array.isArray(list) ? list.sort((a, b) => b.createdAt - a.createdAt) : [] -} +const refreshBackups = async () => { + try { + const list = await syncPresenter.listBackups() + backups.value = Array.isArray(list) ? list.sort((a, b) => b.createdAt - a.createdAt) : [] + } catch (error) { + console.error('[WARN] listBackups failed', { error }) + backups.value = [] + } +}
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📒 Files selected for processing (12)
src/renderer/settings/components/DataSettings.vue(7 hunks)src/renderer/src/i18n/en-US/settings.json(2 hunks)src/renderer/src/i18n/fa-IR/settings.json(2 hunks)src/renderer/src/i18n/fr-FR/settings.json(2 hunks)src/renderer/src/i18n/ja-JP/settings.json(2 hunks)src/renderer/src/i18n/ko-KR/settings.json(2 hunks)src/renderer/src/i18n/pt-BR/settings.json(2 hunks)src/renderer/src/i18n/ru-RU/settings.json(2 hunks)src/renderer/src/i18n/zh-CN/settings.json(2 hunks)src/renderer/src/i18n/zh-HK/settings.json(2 hunks)src/renderer/src/i18n/zh-TW/settings.json(2 hunks)src/renderer/src/stores/sync.ts(8 hunks)
🚧 Files skipped from review as they are similar to previous changes (7)
- src/renderer/src/i18n/ja-JP/settings.json
- src/renderer/src/i18n/pt-BR/settings.json
- src/renderer/src/i18n/zh-CN/settings.json
- src/renderer/src/i18n/ko-KR/settings.json
- src/renderer/src/i18n/en-US/settings.json
- src/renderer/src/i18n/fa-IR/settings.json
- src/renderer/src/i18n/ru-RU/settings.json
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**/*.{js,jsx,ts,tsx}
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**/*.{js,jsx,ts,tsx}: 使用 OxLint 进行代码检查
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src/renderer/src/stores/sync.ts
src/{main,renderer}/**/*.ts
📄 CodeRabbit inference engine (.cursor/rules/electron-best-practices.mdc)
src/{main,renderer}/**/*.ts: Use context isolation for improved security
Implement proper inter-process communication (IPC) patterns
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Implement proper error handling and logging for debugging
Files:
src/renderer/src/stores/sync.ts
**/*.{ts,tsx}
📄 CodeRabbit inference engine (.cursor/rules/error-logging.mdc)
**/*.{ts,tsx}: 始终使用 try-catch 处理可能的错误
提供有意义的错误信息
记录详细的错误日志
优雅降级处理
日志应包含时间戳、日志级别、错误代码、错误描述、堆栈跟踪（如适用）、相关上下文信息
日志级别应包括 ERROR、WARN、INFO、DEBUG
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提供用户友好的错误信息
实现错误重试机制
避免记录敏感信息
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src/renderer/src/stores/sync.ts
src/renderer/src/**/*
📄 CodeRabbit inference engine (.cursor/rules/i18n.mdc)
src/renderer/src/**/*: All user-facing strings must use i18n keys (avoid hardcoded user-visible text in code)
Use the 'vue-i18n' framework for all internationalization in the renderer
Ensure all user-visible text in the renderer uses the translation system
Files:
src/renderer/src/stores/sync.tssrc/renderer/src/i18n/fr-FR/settings.jsonsrc/renderer/src/i18n/zh-TW/settings.jsonsrc/renderer/src/i18n/zh-HK/settings.json
src/renderer/src/stores/**/*.{vue,ts,tsx,js,jsx}
📄 CodeRabbit inference engine (.cursor/rules/pinia-best-practices.mdc)
src/renderer/src/stores/**/*.{vue,ts,tsx,js,jsx}: Use modules to organize related state and actions
Implement proper state persistence for maintaining data across sessions
Use getters for computed state properties
Utilize actions for side effects and asynchronous operations
Keep the store focused on global state, not component-specific data
Files:
src/renderer/src/stores/sync.ts
src/renderer/**/*.{vue,ts,js,tsx,jsx}
📄 CodeRabbit inference engine (.cursor/rules/project-structure.mdc)
渲染进程代码放在
src/renderer
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vue
src/renderer/src/**/*.{vue,ts,tsx,js,jsx}
📄 CodeRabbit inference engine (.cursor/rules/vue-best-practices.mdc)
src/renderer/src/**/*.{vue,ts,tsx,js,jsx}: Use the Composition API for better code organization and reusability
Implement proper state management with Pinia
Utilize Vue Router for navigation and route management
Leverage Vue's built-in reactivity system for efficient data handling
Files:
src/renderer/src/stores/sync.ts
src/renderer/**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
src/renderer/**/*.{ts,tsx,vue}: Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError).
Use TypeScript for all code; prefer types over interfaces.
Avoid enums; use const objects instead.
Use arrow functions for methods and computed properties.
Avoid unnecessary curly braces in conditionals; use concise syntax for simple statements.
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vue
src/renderer/**/*.{vue,ts}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
Implement lazy loading for routes and components.
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vue
src/renderer/**/*.{ts,vue}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
src/renderer/**/*.{ts,vue}: Use useFetch and useAsyncData for data fetching.
Implement SEO best practices using Nuxt's useHead and useSeoMeta.Use Pinia for frontend state management (do not introduce alternative state libraries)
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src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vue
**/*.{ts,tsx,js,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Use English for all logs and comments
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vue
**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Enable and adhere to strict TypeScript typing (avoid implicit any, prefer precise types)
Use PascalCase for TypeScript types and classes
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vue
src/renderer/src/**
📄 CodeRabbit inference engine (AGENTS.md)
Place Vue 3 app source under src/renderer/src (components, stores, views, i18n, lib)
Files:
src/renderer/src/stores/sync.tssrc/renderer/src/i18n/fr-FR/settings.jsonsrc/renderer/src/i18n/zh-TW/settings.jsonsrc/renderer/src/i18n/zh-HK/settings.json
src/renderer/src/**/*.{vue,ts}
📄 CodeRabbit inference engine (AGENTS.md)
All user-facing strings must use vue-i18n ($t/keys) rather than hardcoded literals
Files:
src/renderer/src/stores/sync.ts
**/*.{ts,tsx,js,jsx,vue,css,scss,md,json,yml,yaml}
📄 CodeRabbit inference engine (AGENTS.md)
Prettier style: single quotes, no semicolons, print width 100; run pnpm run format
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/i18n/fr-FR/settings.jsonsrc/renderer/src/i18n/zh-TW/settings.jsonsrc/renderer/src/i18n/zh-HK/settings.json
**/*.{ts,tsx,js,jsx,vue}
📄 CodeRabbit inference engine (AGENTS.md)
**/*.{ts,tsx,js,jsx,vue}: Use OxLint for JS/TS code; keep lint clean
Use camelCase for variables and functions
Use SCREAMING_SNAKE_CASE for constants
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/components/DataSettings.vue
src/renderer/**/*.vue
📄 CodeRabbit inference engine (AGENTS.md)
Name Vue component files in PascalCase (e.g., ChatInput.vue)
Files:
src/renderer/settings/components/DataSettings.vue
src/renderer/src/i18n/**/*.{ts,json,yml,yaml}
📄 CodeRabbit inference engine (AGENTS.md)
Store i18n resources under src/renderer/src/i18n
Files:
src/renderer/src/i18n/fr-FR/settings.jsonsrc/renderer/src/i18n/zh-TW/settings.jsonsrc/renderer/src/i18n/zh-HK/settings.json
🧠 Learnings (1)
📚 Learning: 2025-07-23T00:45:57.322Z
Learnt from: CR
PR: ThinkInAIXYZ/deepchat#0
File: .cursor/rules/vue-shadcn.mdc:0-0
Timestamp: 2025-07-23T00:45:57.322Z
Learning: Applies to src/renderer/**/*.{vue} : Import Icon component from Iconify/Vue.
Applied to files:
src/renderer/settings/components/DataSettings.vue
🧬 Code graph analysis (1)
src/renderer/src/stores/sync.ts (2)
src/shared/types/presenters/legacy.presenters.d.ts (1)
SyncBackupInfo(1365-1369)src/main/presenter/syncPresenter/index.ts (1)
startBackup(115-135)
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🔇 Additional comments (4)
src/renderer/src/i18n/fr-FR/settings.json (2)
75-78: Backup selection UI strings look good.The four new i18n keys for backup selection UI are properly named, appropriately French-translated, and logically placed. All follow camelCase conventions and align with the feature additions.
379-383: Toast notification strings are well‑structured.The five toast notification keys follow naming and placeholder conventions. French translations are idiomatic and consistent with the existing message pattern language. Placeholder syntax ({time}, {size}, {count}) aligns with other templated messages in the file.
src/renderer/src/i18n/zh-TW/settings.json (2)
75-78: Well-structured backup selection UI keys added to data.importData.The new keys follow consistent naming conventions and provide complete coverage for the backup selection dialog (label, description, placeholder, and empty state). Traditional Chinese translations appear natural and contextually appropriate.
Verify that corresponding i18n keys have been added to all other locale resource files (e.g.,
en-US/settings.json,zh-CN/settings.json) to maintain consistency across supported languages.
379-383: Backup and import success toast messages properly structured.The new toast notification keys (backupSuccessTitle, backupSuccessMessage, importSuccessTitle, importSuccessMessage) are well-positioned within the provider.toast section and include appropriate placeholder variables ({time}, {size}, {count}) for dynamic content injection. The trailing comma on line 379 is correct JSON syntax.
Verify that all locale files include these new toast keys and that the Vue components invoke the correct i18n key paths when displaying success messages for backup and import operations.
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Actionable comments posted: 2
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (1)
src/renderer/settings/components/DataSettings.vue (1)
459-459: Replace Chinese comment with English.Line 459 contains a Chinese comment that should be in English per coding guidelines.
Apply this diff:
- console.error('重置数据失败:', error) + console.error('Reset data failed:', error)As per coding guidelines.
♻️ Duplicate comments (1)
src/main/presenter/syncPresenter/index.ts (1)
127-127: Replace Chinese log messages with English.Lines 127, 266, and 377 contain Chinese text in console.error statements, violating the coding guideline that requires English for all logs and comments.
Apply this diff:
- console.error('备份失败:', error) + console.error('Backup failed:', error)- console.error('导入文件失败,恢复备份:', error) + console.error('Import failed, restoring backup:', error)- console.error('自动备份失败:', error) + console.error('Auto backup failed:', error)As per coding guidelines.
Also applies to: 266-266, 377-377
🧹 Nitpick comments (5)
src/renderer/src/assets/style.css (1)
64-71: Remove duplicate CSS variable declarations in light theme.The light theme section contains unnecessary duplicate declarations (lines 64–65, 67–68, 70–71, 76–77). While not a blocker, removing these duplicates will improve maintainability and prevent confusion during future updates.
--foreground: hsl(0 0 15% / 1); - --foreground: hsl(0 0 15% / 1); --card: hsl(0 0% 100%); --card-foreground: hsl(0 0 15% / 1); - --card-foreground: hsl(0 0 15% / 1); --popover: hsl(0 0% 100%); --popover-foreground: hsl(0 0 15% / 1); - --popover-foreground: hsl(0 0 15% / 1); --primary: hsl(210 100% 43%); ... --secondary: hsl(0 0 0% / 0.05); --secondary-foreground: hsl(0 0 15% / 0.5); --secondary: hsl(0 0 0% / 0.05); - --secondary-foreground: hsl(0 0 15% / 0.5);Also applies to: 76-77
src/renderer/src/App.vue (2)
33-35: Theme normalization LGTM; consider class target consistency.Mapping 'system' to dark/light is correct. Consider normalizing oldTheme when removing and applying classes to the same element (html vs body) to avoid stale classes.
202-206: Missed cleanup for SHOW_ERROR listener.Listener is added but not removed on unmount, unlike other channels; add cleanup to avoid duplicate toasts after remounts.
onBeforeUnmount(() => { + window.electron.ipcRenderer.removeAllListeners(NOTIFICATION_EVENTS.SHOW_ERROR) // existing removals... })Also applies to: 315-324
src/renderer/settings/App.vue (2)
80-88: Duplicate error-toast state across windows; extract a composable.Move toasterTheme + queue/current/timer into a shared useErrorToasts() to prevent drift between main and settings windows.
216-231: Queue size condition allows 6 items; use '>=' to keep max at 5.Current '>' check shifts only when length > 5. Switch to '>=' before push.
- if (currentErrorId.value) { - if (errorQueue.value.length > 5) { + if (currentErrorId.value) { + if (errorQueue.value.length >= 5) { errorQueue.value.shift() } errorQueue.value.push(error) return }
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📒 Files selected for processing (17)
src/main/presenter/syncPresenter/index.ts(3 hunks)src/main/presenter/windowPresenter/index.ts(2 hunks)src/renderer/settings/App.vue(4 hunks)src/renderer/settings/components/DataSettings.vue(7 hunks)src/renderer/src/App.vue(3 hunks)src/renderer/src/assets/style.css(1 hunks)src/renderer/src/i18n/en-US/settings.json(3 hunks)src/renderer/src/i18n/fa-IR/settings.json(3 hunks)src/renderer/src/i18n/fr-FR/settings.json(3 hunks)src/renderer/src/i18n/ja-JP/settings.json(3 hunks)src/renderer/src/i18n/ko-KR/settings.json(3 hunks)src/renderer/src/i18n/pt-BR/settings.json(3 hunks)src/renderer/src/i18n/ru-RU/settings.json(3 hunks)src/renderer/src/i18n/zh-CN/settings.json(3 hunks)src/renderer/src/i18n/zh-HK/settings.json(3 hunks)src/renderer/src/i18n/zh-TW/settings.json(3 hunks)src/renderer/src/stores/sync.ts(8 hunks)
🚧 Files skipped from review as they are similar to previous changes (5)
- src/renderer/src/i18n/zh-TW/settings.json
- src/renderer/src/i18n/zh-HK/settings.json
- src/renderer/src/i18n/fr-FR/settings.json
- src/renderer/src/i18n/zh-CN/settings.json
- src/renderer/src/i18n/ru-RU/settings.json
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src/renderer/src/**/*
📄 CodeRabbit inference engine (.cursor/rules/i18n.mdc)
src/renderer/src/**/*: All user-facing strings must use i18n keys (avoid hardcoded user-visible text in code)
Use the 'vue-i18n' framework for all internationalization in the renderer
Ensure all user-visible text in the renderer uses the translation system
Files:
src/renderer/src/App.vuesrc/renderer/src/i18n/ja-JP/settings.jsonsrc/renderer/src/stores/sync.tssrc/renderer/src/i18n/pt-BR/settings.jsonsrc/renderer/src/i18n/ko-KR/settings.jsonsrc/renderer/src/i18n/fa-IR/settings.jsonsrc/renderer/src/assets/style.csssrc/renderer/src/i18n/en-US/settings.json
src/renderer/**/*.{vue,ts,js,tsx,jsx}
📄 CodeRabbit inference engine (.cursor/rules/project-structure.mdc)
渲染进程代码放在
src/renderer
Files:
src/renderer/src/App.vuesrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/stores/sync.tssrc/renderer/settings/App.vue
src/renderer/src/**/*.{vue,ts,tsx,js,jsx}
📄 CodeRabbit inference engine (.cursor/rules/vue-best-practices.mdc)
src/renderer/src/**/*.{vue,ts,tsx,js,jsx}: Use the Composition API for better code organization and reusability
Implement proper state management with Pinia
Utilize Vue Router for navigation and route management
Leverage Vue's built-in reactivity system for efficient data handling
Files:
src/renderer/src/App.vuesrc/renderer/src/stores/sync.ts
src/renderer/src/**/*.vue
📄 CodeRabbit inference engine (.cursor/rules/vue-best-practices.mdc)
Use scoped styles to prevent CSS conflicts between components
Files:
src/renderer/src/App.vue
src/renderer/**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
src/renderer/**/*.{ts,tsx,vue}: Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError).
Use TypeScript for all code; prefer types over interfaces.
Avoid enums; use const objects instead.
Use arrow functions for methods and computed properties.
Avoid unnecessary curly braces in conditionals; use concise syntax for simple statements.
Files:
src/renderer/src/App.vuesrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/stores/sync.tssrc/renderer/settings/App.vue
src/renderer/**/*.{vue,ts}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
Implement lazy loading for routes and components.
Files:
src/renderer/src/App.vuesrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/stores/sync.tssrc/renderer/settings/App.vue
src/renderer/**/*.{ts,vue}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
src/renderer/**/*.{ts,vue}: Use useFetch and useAsyncData for data fetching.
Implement SEO best practices using Nuxt's useHead and useSeoMeta.Use Pinia for frontend state management (do not introduce alternative state libraries)
Files:
src/renderer/src/App.vuesrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/stores/sync.tssrc/renderer/settings/App.vue
**/*.{ts,tsx,js,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Use English for all logs and comments
Files:
src/renderer/src/App.vuesrc/main/presenter/windowPresenter/index.tssrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/stores/sync.tssrc/renderer/settings/App.vuesrc/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Enable and adhere to strict TypeScript typing (avoid implicit any, prefer precise types)
Use PascalCase for TypeScript types and classes
Files:
src/renderer/src/App.vuesrc/main/presenter/windowPresenter/index.tssrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/stores/sync.tssrc/renderer/settings/App.vuesrc/main/presenter/syncPresenter/index.ts
src/renderer/{src,shell,floating}/**/*.vue
📄 CodeRabbit inference engine (CLAUDE.md)
src/renderer/{src,shell,floating}/**/*.vue: Use Vue 3 Composition API for all components
All user-facing strings must use i18n keys via vue-i18n (no hard-coded UI strings)
Use Tailwind CSS utilities and ensure styles are scoped in Vue components
Files:
src/renderer/src/App.vue
src/renderer/src/**
📄 CodeRabbit inference engine (AGENTS.md)
Place Vue 3 app source under src/renderer/src (components, stores, views, i18n, lib)
Files:
src/renderer/src/App.vuesrc/renderer/src/i18n/ja-JP/settings.jsonsrc/renderer/src/stores/sync.tssrc/renderer/src/i18n/pt-BR/settings.jsonsrc/renderer/src/i18n/ko-KR/settings.jsonsrc/renderer/src/i18n/fa-IR/settings.jsonsrc/renderer/src/assets/style.csssrc/renderer/src/i18n/en-US/settings.json
src/renderer/src/**/*.{vue,ts}
📄 CodeRabbit inference engine (AGENTS.md)
All user-facing strings must use vue-i18n ($t/keys) rather than hardcoded literals
Files:
src/renderer/src/App.vuesrc/renderer/src/stores/sync.ts
**/*.{ts,tsx,js,jsx,vue,css,scss,md,json,yml,yaml}
📄 CodeRabbit inference engine (AGENTS.md)
Prettier style: single quotes, no semicolons, print width 100; run pnpm run format
Files:
src/renderer/src/App.vuesrc/main/presenter/windowPresenter/index.tssrc/renderer/src/i18n/ja-JP/settings.jsonsrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/stores/sync.tssrc/renderer/src/i18n/pt-BR/settings.jsonsrc/renderer/src/i18n/ko-KR/settings.jsonsrc/renderer/settings/App.vuesrc/renderer/src/i18n/fa-IR/settings.jsonsrc/renderer/src/assets/style.csssrc/renderer/src/i18n/en-US/settings.jsonsrc/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx,js,jsx,vue}
📄 CodeRabbit inference engine (AGENTS.md)
**/*.{ts,tsx,js,jsx,vue}: Use OxLint for JS/TS code; keep lint clean
Use camelCase for variables and functions
Use SCREAMING_SNAKE_CASE for constants
Files:
src/renderer/src/App.vuesrc/main/presenter/windowPresenter/index.tssrc/renderer/settings/components/DataSettings.vuesrc/renderer/src/stores/sync.tssrc/renderer/settings/App.vuesrc/main/presenter/syncPresenter/index.ts
src/renderer/**/*.vue
📄 CodeRabbit inference engine (AGENTS.md)
Name Vue component files in PascalCase (e.g., ChatInput.vue)
Files:
src/renderer/src/App.vuesrc/renderer/settings/components/DataSettings.vuesrc/renderer/settings/App.vue
**/*.{js,jsx,ts,tsx}
📄 CodeRabbit inference engine (.cursor/rules/development-setup.mdc)
**/*.{js,jsx,ts,tsx}: 使用 OxLint 进行代码检查
Log和注释使用英文书写
Files:
src/main/presenter/windowPresenter/index.tssrc/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.ts
src/{main,renderer}/**/*.ts
📄 CodeRabbit inference engine (.cursor/rules/electron-best-practices.mdc)
src/{main,renderer}/**/*.ts: Use context isolation for improved security
Implement proper inter-process communication (IPC) patterns
Optimize application startup time with lazy loading
Implement proper error handling and logging for debugging
Files:
src/main/presenter/windowPresenter/index.tssrc/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.ts
src/main/**/*.ts
📄 CodeRabbit inference engine (.cursor/rules/electron-best-practices.mdc)
Use Electron's built-in APIs for file system and native dialogs
Files:
src/main/presenter/windowPresenter/index.tssrc/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx}
📄 CodeRabbit inference engine (.cursor/rules/error-logging.mdc)
**/*.{ts,tsx}: 始终使用 try-catch 处理可能的错误
提供有意义的错误信息
记录详细的错误日志
优雅降级处理
日志应包含时间戳、日志级别、错误代码、错误描述、堆栈跟踪（如适用）、相关上下文信息
日志级别应包括 ERROR、WARN、INFO、DEBUG
不要吞掉错误
提供用户友好的错误信息
实现错误重试机制
避免记录敏感信息
使用结构化日志
设置适当的日志级别
Files:
src/main/presenter/windowPresenter/index.tssrc/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.ts
src/main/**/*.{ts,js,tsx,jsx}
📄 CodeRabbit inference engine (.cursor/rules/project-structure.mdc)
主进程代码放在
src/main
Files:
src/main/presenter/windowPresenter/index.tssrc/main/presenter/syncPresenter/index.ts
src/main/presenter/**/*.ts
📄 CodeRabbit inference engine (AGENTS.md)
Place Electron main-process presenters under src/main/presenter/ (Window, Tab, Thread, Mcp, Config, LLMProvider)
Files:
src/main/presenter/windowPresenter/index.tssrc/main/presenter/syncPresenter/index.ts
src/renderer/src/i18n/**/*.{ts,json,yml,yaml}
📄 CodeRabbit inference engine (AGENTS.md)
Store i18n resources under src/renderer/src/i18n
Files:
src/renderer/src/i18n/ja-JP/settings.jsonsrc/renderer/src/i18n/pt-BR/settings.jsonsrc/renderer/src/i18n/ko-KR/settings.jsonsrc/renderer/src/i18n/fa-IR/settings.jsonsrc/renderer/src/i18n/en-US/settings.json
src/renderer/src/stores/**/*.{vue,ts,tsx,js,jsx}
📄 CodeRabbit inference engine (.cursor/rules/pinia-best-practices.mdc)
src/renderer/src/stores/**/*.{vue,ts,tsx,js,jsx}: Use modules to organize related state and actions
Implement proper state persistence for maintaining data across sessions
Use getters for computed state properties
Utilize actions for side effects and asynchronous operations
Keep the store focused on global state, not component-specific data
Files:
src/renderer/src/stores/sync.ts
🧠 Learnings (5)
📚 Learning: 2025-07-23T00:45:57.322Z
Learnt from: CR
PR: ThinkInAIXYZ/deepchat#0
File: .cursor/rules/vue-shadcn.mdc:0-0
Timestamp: 2025-07-23T00:45:57.322Z
Learning: Applies to src/renderer/**/*.{vue} : Leverage ref, reactive, and computed for reactive state management.
Applied to files:
src/renderer/src/App.vue
📚 Learning: 2025-07-23T00:45:57.322Z
Learnt from: CR
PR: ThinkInAIXYZ/deepchat#0
File: .cursor/rules/vue-shadcn.mdc:0-0
Timestamp: 2025-07-23T00:45:57.322Z
Learning: Applies to src/renderer/**/*.{vue} : Use <script setup> syntax for concise component definitions.
Applied to files:
src/renderer/src/App.vue
📚 Learning: 2025-07-21T01:47:28.817Z
Learnt from: CR
PR: ThinkInAIXYZ/deepchat#0
File: .cursor/rules/vue-best-practices.mdc:0-0
Timestamp: 2025-07-21T01:47:28.817Z
Learning: Applies to src/renderer/src/**/*.{vue,ts,tsx,js,jsx} : Utilize Vue Router for navigation and route management
Applied to files:
src/renderer/src/App.vue
📚 Learning: 2025-07-21T01:45:54.229Z
Learnt from: CR
PR: ThinkInAIXYZ/deepchat#0
File: .cursor/rules/electron-best-practices.mdc:0-0
Timestamp: 2025-07-21T01:45:54.229Z
Learning: Applies to src/main/presenter/index.ts : The IPC messages from the main process to notify the view mainly rely on the EventBus index.ts to listen for events that need to be notified and then send them to the renderer through the mainWindow
Applied to files:
src/main/presenter/windowPresenter/index.ts
📚 Learning: 2025-07-23T00:45:57.322Z
Learnt from: CR
PR: ThinkInAIXYZ/deepchat#0
File: .cursor/rules/vue-shadcn.mdc:0-0
Timestamp: 2025-07-23T00:45:57.322Z
Learning: Applies to src/renderer/**/*.{vue} : Import Icon component from Iconify/Vue.
Applied to files:
src/renderer/settings/components/DataSettings.vue
🧬 Code graph analysis (2)
src/renderer/src/stores/sync.ts (2)
src/shared/types/presenters/legacy.presenters.d.ts (1)
SyncBackupInfo(1365-1369)src/main/presenter/syncPresenter/index.ts (1)
startBackup(115-135)
src/main/presenter/syncPresenter/index.ts (4)
src/shared/types/presenters/legacy.presenters.d.ts (4)
MCPServerConfig(1122-1136)ISyncPresenter(1345-1363)IConfigPresenter(380-549)SyncBackupInfo(1365-1369)test/mocks/electron.ts (1)
app(2-10)src/main/events.ts (1)
SYNC_EVENTS(117-126)src/main/presenter/sqlitePresenter/importData.ts (1)
DataImporter(16-181)
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)
- GitHub Check: build-check (x64)
🔇 Additional comments (27)
src/renderer/src/assets/style.css (1)
183-183: Improve dark mode popover contrast by using pure white foreground.The change from
var(--base-200)(93.4% gray) tohsl(0 0 100%)(pure white) improves text contrast in dark mode popovers. This aligns the dark theme with the system preference media query (line 241) and supports better readability for the new backup/import dialogs.src/main/presenter/windowPresenter/index.ts (1)
536-542: LGTM! Settings window IPC routing implemented correctly.The additions properly extend message routing to include the Settings window:
sendToAllWindows(lines 536-542): Correctly broadcasts to the settings window after regular windows, with proper null/destroyed checks and error handling.sendToWindow(lines 565-578): Correctly handles early routing when the target is the settings window, with appropriate boolean returns.Both implementations follow the existing pattern used for the floating window and include robust error handling.
Also applies to: 565-578
src/renderer/src/i18n/ko-KR/settings.json (1)
75-78: LGTM! Backup/import i18n keys added consistently.The Korean translations for the new backup selection UI and toast notifications look well-structured and align with the English locale. The keys properly support the enhanced backup/import workflow.
Also applies to: 100-103, 384-387
src/renderer/src/i18n/ja-JP/settings.json (1)
75-78: LGTM! Japanese locale properly extended.The Japanese translations for backup selection and toast notifications are properly formatted and consistent with the overall i18n structure.
Also applies to: 100-103, 384-387
src/renderer/src/i18n/en-US/settings.json (1)
75-78: LGTM! English locale correctly defines new backup/import keys.The English translations serve as a clear reference for other locales and properly describe the backup selection and notification features.
Also applies to: 100-103, 384-387
src/renderer/src/stores/sync.ts (2)
91-107: Good error handling and state management.The refactored
startBackupmethod now properly returnsSyncBackupInfo | null, triggersrefreshBackupson success, and ensures cleanup via the finally block. This addresses previous review concerns about state management.
110-132: Import flow properly structured with error handling.The
importDatamethod now:
- Accepts a specific
backupFileparameter for targeted imports- Wraps the operation in try-catch-finally for robust error handling
- Returns a structured result on failure
- Triggers
refreshBackupsin the finally block to update UI stateThis addresses previous concerns about error handling and state consistency.
src/renderer/src/i18n/fa-IR/settings.json (2)
383-383: Good fix: corrected i18n placeholder syntax.Line 383 correctly fixes the malformed placeholder from
{مدل(Arabic text) to{model}, ensuring proper i18n variable interpolation.
75-78: LGTM! Persian locale properly extended.The Persian translations for the backup/import features are consistent with other locales and follow the established i18n structure.
Also applies to: 100-103, 384-387
src/main/presenter/syncPresenter/index.ts (4)
399-415: Path traversal protection properly implemented.The
ensureSafeBackupFileNamemethod correctly validates the backup filename by:
- Normalizing path separators
- Ensuring no directory traversal (checking basename matches input)
- Validating against the expected filename pattern via regex
This addresses critical security concerns from previous reviews.
427-478: Zip Slip vulnerability mitigated.The
extractBackupArchivemethod implements comprehensive path safety checks:
- Rejects absolute paths and drive letters
- Filters out
..segments- Validates extracted paths stay within targetDir via
path.relativeThis addresses the critical Zip Slip vulnerability flagged in past reviews.
480-527: Sync settings correctly preserved during import.The
mergeAppSettingsPreservingSyncmethod properly:
- Reads and validates JSON from both backup and current settings
- Preserves local
syncEnabled,syncFolderPath, andlastSyncTimevalues- Merges the backup settings while keeping device-specific sync configuration
This addresses the major issue flagged in previous reviews where incremental import would overwrite local sync settings.
632-690: MCP settings merge logic correctly handles knowledge bases.The
mergeMcpSettingsmethod properly:
- Filters out knowledge-based MCP servers via
isKnowledgeMcpto avoid duplication- Merges non-conflicting servers and default server lists
- Writes changes only when modifications are detected
This prevents knowledge base MCP duplicates across imports while preserving local configurations.
src/renderer/settings/components/DataSettings.vue (4)
87-114: Backup selector UI properly implemented.The new backup selection block provides a clear UX:
- Label and description guide the user
- Select component lists available backups with formatted labels (timestamp + size)
- Placeholder and empty-state message handle the no-backups case
- Auto-selection logic (lines 354-372) ensures a valid backup is selected when available
393-407: Toast notifications correctly use data.toast namespace.The
handleBackupmethod usest('settings.data.toast.backupSuccessTitle')andt('settings.data.toast.backupSuccessMessage'), which correctly matches the keys defined in all i18n locale files underdata.toast. This resolves the namespace mismatch concern from previous reviews.
375-391: Format helpers provide good UX.The
formatBytesandformatBackupLabelutility functions:
- Convert byte sizes to human-readable units (B, KB, MB, GB, TB)
- Format backup labels with localized timestamps and sizes
- Handle edge cases (non-finite values, zero bytes)
These enhance the backup selector's readability.
354-373: Auto-selection logic ensures valid backup state.The watchers properly:
- Clear
selectedBackupwhen the list is empty- Auto-select the first (most recent) backup when the list changes and no valid selection exists
- Refresh backups when the import dialog opens to ensure fresh data
This prevents users from attempting imports without a selected backup.
src/renderer/src/i18n/pt-BR/settings.json (2)
75-78: Backup selection UI keys properly structured. The new Portuguese translations for backup selection UI follow consistent i18n patterns and provide clear user-facing labels, descriptions, and placeholders.
100-103: Verify these toast keys are properly referenced in component code. The new backup/import toast messages are added to bothdata.toast(lines 100-103) andprovider.toast(lines 384-387), with slightly different message formats. Ensure these keys are correctly consumed by the backup/import presenter and that the dual definitions serve distinct use cases.To verify proper key usage and consistency across locales, run this script:
Also applies to: 384-387
src/renderer/src/App.vue (2)
2-2: Import looks right.Adding computed is required for the new toasterTheme.
342-342: Toaster hookup LGTM.Prop wiring to theme is correct.
src/renderer/settings/App.vue (6)
48-48: Toaster usage LGTM.Theme prop is correctly passed.
55-55: Imports LGTM.computed import aligns with new usage.
66-71: New imports wiring LGTM.sonner CSS + Toaster + events/toast/theme are correctly introduced.
178-190: Queue drain/clear logic looks fine.Control flow is correct when advancing or clearing timer.
239-241: Event payload shape/localization—verify upstream.showErrorToast expects { id, title, message, type }. Confirm the main process emits this shape and that title/message are localized or localization-ready.
248-255: Cleanup LGTM.Timer cleared and SHOW_ERROR listeners removed correctly.
There was a problem hiding this comment.
Actionable comments posted: 1
🧹 Nitpick comments (1)
src/main/presenter/syncPresenter/index.ts (1)
145-279: LGTM: Import flow is comprehensive and secure.The
importFromSyncmethod implements a robust import workflow:
- Path traversal protection with
ensureSafeBackupFileName(addresses previous security concern)- Safe ZIP extraction with validation
- Temp backup creation before modifying files
- Both overwrite and incremental modes supported
- Settings merging that preserves sync configuration (addresses previous concern)
- Rollback on error with temp backup restoration
- Proper cleanup in finally block
Minor: Add space after comma in log message.
Line 267:
'import failed,reverting:'should be'import failed, reverting:'for consistency with other log messages.Apply this diff:
- console.error('import failed,reverting:', error) + console.error('import failed, reverting:', error)
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (3)
src/main/presenter/syncPresenter/index.ts(3 hunks)src/renderer/settings/App.vue(4 hunks)src/renderer/src/stores/sync.ts(8 hunks)
🧰 Additional context used
📓 Path-based instructions (20)
**/*.{js,jsx,ts,tsx}
📄 CodeRabbit inference engine (.cursor/rules/development-setup.mdc)
**/*.{js,jsx,ts,tsx}: 使用 OxLint 进行代码检查
Log和注释使用英文书写
Files:
src/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.ts
src/{main,renderer}/**/*.ts
📄 CodeRabbit inference engine (.cursor/rules/electron-best-practices.mdc)
src/{main,renderer}/**/*.ts: Use context isolation for improved security
Implement proper inter-process communication (IPC) patterns
Optimize application startup time with lazy loading
Implement proper error handling and logging for debugging
Files:
src/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.ts
**/*.{ts,tsx}
📄 CodeRabbit inference engine (.cursor/rules/error-logging.mdc)
**/*.{ts,tsx}: 始终使用 try-catch 处理可能的错误
提供有意义的错误信息
记录详细的错误日志
优雅降级处理
日志应包含时间戳、日志级别、错误代码、错误描述、堆栈跟踪（如适用）、相关上下文信息
日志级别应包括 ERROR、WARN、INFO、DEBUG
不要吞掉错误
提供用户友好的错误信息
实现错误重试机制
避免记录敏感信息
使用结构化日志
设置适当的日志级别
Files:
src/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.ts
src/renderer/src/**/*
📄 CodeRabbit inference engine (.cursor/rules/i18n.mdc)
src/renderer/src/**/*: All user-facing strings must use i18n keys (avoid hardcoded user-visible text in code)
Use the 'vue-i18n' framework for all internationalization in the renderer
Ensure all user-visible text in the renderer uses the translation system
Files:
src/renderer/src/stores/sync.ts
src/renderer/src/stores/**/*.{vue,ts,tsx,js,jsx}
📄 CodeRabbit inference engine (.cursor/rules/pinia-best-practices.mdc)
src/renderer/src/stores/**/*.{vue,ts,tsx,js,jsx}: Use modules to organize related state and actions
Implement proper state persistence for maintaining data across sessions
Use getters for computed state properties
Utilize actions for side effects and asynchronous operations
Keep the store focused on global state, not component-specific data
Files:
src/renderer/src/stores/sync.ts
src/renderer/**/*.{vue,ts,js,tsx,jsx}
📄 CodeRabbit inference engine (.cursor/rules/project-structure.mdc)
渲染进程代码放在
src/renderer
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/App.vue
src/renderer/src/**/*.{vue,ts,tsx,js,jsx}
📄 CodeRabbit inference engine (.cursor/rules/vue-best-practices.mdc)
src/renderer/src/**/*.{vue,ts,tsx,js,jsx}: Use the Composition API for better code organization and reusability
Implement proper state management with Pinia
Utilize Vue Router for navigation and route management
Leverage Vue's built-in reactivity system for efficient data handling
Files:
src/renderer/src/stores/sync.ts
src/renderer/**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
src/renderer/**/*.{ts,tsx,vue}: Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError).
Use TypeScript for all code; prefer types over interfaces.
Avoid enums; use const objects instead.
Use arrow functions for methods and computed properties.
Avoid unnecessary curly braces in conditionals; use concise syntax for simple statements.
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/App.vue
src/renderer/**/*.{vue,ts}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
Implement lazy loading for routes and components.
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/App.vue
src/renderer/**/*.{ts,vue}
📄 CodeRabbit inference engine (.cursor/rules/vue-shadcn.mdc)
src/renderer/**/*.{ts,vue}: Use useFetch and useAsyncData for data fetching.
Implement SEO best practices using Nuxt's useHead and useSeoMeta.Use Pinia for frontend state management (do not introduce alternative state libraries)
Files:
src/renderer/src/stores/sync.tssrc/renderer/settings/App.vue
**/*.{ts,tsx,js,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Use English for all logs and comments
Files:
src/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.tssrc/renderer/settings/App.vue
**/*.{ts,tsx,vue}
📄 CodeRabbit inference engine (CLAUDE.md)
Enable and adhere to strict TypeScript typing (avoid implicit any, prefer precise types)
Use PascalCase for TypeScript types and classes
Files:
src/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.tssrc/renderer/settings/App.vue
src/renderer/src/**
📄 CodeRabbit inference engine (AGENTS.md)
Place Vue 3 app source under src/renderer/src (components, stores, views, i18n, lib)
Files:
src/renderer/src/stores/sync.ts
src/renderer/src/**/*.{vue,ts}
📄 CodeRabbit inference engine (AGENTS.md)
All user-facing strings must use vue-i18n ($t/keys) rather than hardcoded literals
Files:
src/renderer/src/stores/sync.ts
**/*.{ts,tsx,js,jsx,vue,css,scss,md,json,yml,yaml}
📄 CodeRabbit inference engine (AGENTS.md)
Prettier style: single quotes, no semicolons, print width 100; run pnpm run format
Files:
src/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.tssrc/renderer/settings/App.vue
**/*.{ts,tsx,js,jsx,vue}
📄 CodeRabbit inference engine (AGENTS.md)
**/*.{ts,tsx,js,jsx,vue}: Use OxLint for JS/TS code; keep lint clean
Use camelCase for variables and functions
Use SCREAMING_SNAKE_CASE for constants
Files:
src/renderer/src/stores/sync.tssrc/main/presenter/syncPresenter/index.tssrc/renderer/settings/App.vue
src/main/**/*.ts
📄 CodeRabbit inference engine (.cursor/rules/electron-best-practices.mdc)
Use Electron's built-in APIs for file system and native dialogs
Files:
src/main/presenter/syncPresenter/index.ts
src/main/**/*.{ts,js,tsx,jsx}
📄 CodeRabbit inference engine (.cursor/rules/project-structure.mdc)
主进程代码放在
src/main
Files:
src/main/presenter/syncPresenter/index.ts
src/main/presenter/**/*.ts
📄 CodeRabbit inference engine (AGENTS.md)
Place Electron main-process presenters under src/main/presenter/ (Window, Tab, Thread, Mcp, Config, LLMProvider)
Files:
src/main/presenter/syncPresenter/index.ts
src/renderer/**/*.vue
📄 CodeRabbit inference engine (AGENTS.md)
Name Vue component files in PascalCase (e.g., ChatInput.vue)
Files:
src/renderer/settings/App.vue
🧬 Code graph analysis (2)
src/renderer/src/stores/sync.ts (2)
src/shared/types/presenters/legacy.presenters.d.ts (1)
SyncBackupInfo(1365-1369)src/main/presenter/syncPresenter/index.ts (1)
startBackup(115-135)
src/main/presenter/syncPresenter/index.ts (3)
src/shared/types/presenters/legacy.presenters.d.ts (5)
MCPServerConfig(1122-1136)ISyncPresenter(1345-1363)IConfigPresenter(380-549)ISQLitePresenter(276-329)SyncBackupInfo(1365-1369)src/main/events.ts (1)
SYNC_EVENTS(117-126)src/main/presenter/sqlitePresenter/importData.ts (1)
DataImporter(16-181)
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🔇 Additional comments (25)
src/renderer/settings/App.vue (5)
55-55: LGTM: Imports support error toast functionality.The new imports properly support the global error handling and theme-aware toast system.
Also applies to: 66-70, 80-81
48-48: LGTM: Theme-aware toaster integration.The Toaster component is properly integrated with dynamic theme support that respects the user's theme preference.
Also applies to: 86-88
192-213: Previous double-close issue has been resolved.The displayError function now correctly handles toast dismissal. The timeout only calls
dismiss()(line 211), andhandleErrorClosed()is invoked exclusively through theonOpenChangecallback (line 201), preventing the double-dequeue bug from the previous review.
215-230: LGTM: Queue management handles deduplication and size limits.The error queue properly:
- Deduplicates errors by ID (lines 216-219)
- Limits queue to 6 items total (current + 5 queued) via the check at line 222
- Processes queued errors when the current one closes
247-254: LGTM: Proper cleanup prevents resource leaks.The onBeforeUnmount hook correctly cleans up the error display timer and removes IPC event listeners.
src/renderer/src/stores/sync.ts (8)
5-5: LGTM: Type import added correctly.The import of
SyncBackupInfotype is properly added to support the new backups feature.
15-15: LGTM: Backups state properly initialized.The
backupsref is correctly typed and initialized as an empty array.
33-33: LGTM: Backups refreshed on initialization.Calling
refreshBackupsduring initialization ensures the backups list is populated when the store is ready.
70-74: LGTM: Backups refreshed when sync folder changes.Triggering
refreshBackupsafter updating the sync folder path ensures the backups list reflects the new location.
91-107: LGTM: Backup flow properly implemented.The updated
startBackupmethod correctly:
- Returns typed
SyncBackupInfo | null- Refreshes backups after successful backup
- Handles errors with English logging
- Ensures
isBackingUpis reset in the finally block
110-132: LGTM: Import flow properly implemented.The updated
importDatamethod correctly:
- Accepts
backupFileparameter and import mode- Guards against empty backup file
- Implements try-catch-finally with proper error handling
- Uses English log messages (addressed previous comment)
- Refreshes backups in finally block (appropriate for both success and failure)
- Ensures
isImportingis always reset
144-147: LGTM: Refresh backups implementation is solid.The
refreshBackupsmethod correctly:
- Fetches backup list from presenter
- Handles edge cases with Array.isArray check
- Sorts backups by creation time (newest first)
157-157: LGTM: Public API surface properly updated.The new
backupsstate andrefreshBackupsmethod are correctly exported for consumption by components.Also applies to: 168-169
src/main/presenter/syncPresenter/index.ts (12)
5-5: LGTM: Well-structured type definitions and constants.The imports, interfaces, and constants are well-organized:
- ZIP library (
fflate) properly imported- Type safety with
SyncBackupInfo,MCPServerConfig,ImportMode- Clear internal types (
PromptStore,McpSettings,BackupStatus)- Descriptive constants with proper naming (SCREAMING_SNAKE_CASE)
ZIP_PATHSmapping provides clear structure for backup contentsAlso applies to: 6-12, 16-16, 18-26, 28-41
43-59: LGTM: Class properties properly updated.The class properties are well-structured:
- Backup state tracking with
isBackingUpandcurrentBackupStatus- Appropriate backup delay (60 seconds)
- All necessary file path constants defined
92-113: LGTM: Backup listing implemented correctly.The
listBackupsmethod:
- Returns empty array when backups directory doesn't exist (defensive)
- Extracts timestamp from filename with fallback to file mtime
- Includes file size from stats
- Sorts newest first (correct for UI display)
115-135: LGTM: Backup initiation properly implemented.The
startBackupmethod:
- Returns
nullif backup already in progress (prevents concurrent backups)- Validates sync is enabled
- Uses English error logging (addresses past comment)
- Emits events for UI updates
- Proper error propagation
281-363: LGTM: Backup creation is robust and well-structured.The
performBackupmethod implements a comprehensive backup workflow:
- Status tracking with emissions for UI updates
- Atomic write using temp file (prevents corruption)
- Validation of required files before backup
- Manifest creation with version and file list
- Proper compression with fflate (level 6)
- English error logging (addresses past comment)
- Cleanup of temp file on error
- State reset in finally block regardless of outcome
365-398: LGTM: Auto-backup mechanism properly implemented.The automatic backup functionality:
- Schedules backup on data changes
- Respects backup delay (60 seconds)
- Prevents concurrent backups with
isBackingUpcheck- Uses English error logging (addresses past comment)
- Emits backup status changes for UI consumption
400-416: LGTM: Path traversal protection is comprehensive.The
ensureSafeBackupFileNamemethod implements multiple layers of validation (addresses previous critical security concern):
- Normalizes path separators
- Rejects empty strings
- Uses
basenamecomparison to reject paths with directory components- Validates against expected filename pattern with regex
- Throws error on any violation
This effectively prevents path traversal attacks.
428-479: LGTM: ZIP slip protection is industry-standard.The
extractBackupArchivemethod implements comprehensive protection against ZIP slip attacks (addresses previous critical security concern):
- Normalizes all entry paths
- Rejects absolute paths (Windows drive letters and Unix absolute paths)
- Rejects ".." segments explicitly
- Validates final resolved path is within target directory
- Handles directory entries separately
- Creates parent directories safely
This multi-layered approach is the recommended practice for safe ZIP extraction.
481-530: LGTM: Sync settings preservation implemented correctly.The
mergeAppSettingsPreservingSyncmethod correctly preserves local sync configuration (addresses previous major concern):
- Reads backup settings with validation
- Preserves critical keys:
syncEnabled,syncFolderPath,lastSyncTime- Merges with preserved keys taking precedence
- Robust error handling with English logging
- Validates JSON structure
This ensures importing a backup doesn't break local sync settings.
532-590: LGTM: Helper methods are well-implemented.The utility methods provide essential support for the import workflow:
createTempBackup: Creates timestamped backup files for rollbackcopyFile: Ensures parent directories exist before copyrestoreFromTempBackup: Comprehensive restore of all critical filescleanupTempFiles: Safe cleanup with error handling and English warningsremoveDirectory: Recursive removal with proper file/directory handling
592-633: LGTM: Prompt merging logic is correct.The prompt merging implementation:
- Uses Set to efficiently track existing prompt IDs
- Avoids duplicates by checking ID before adding
- Only writes file if prompts were actually added (optimization)
- Handles missing files gracefully with fallback
- Error handling with English warnings
635-715: LGTM: MCP settings merging is well-designed.The MCP settings merge logic implements intelligent conflict resolution:
- Filters out knowledge-based MCP servers (reasonable business logic to avoid conflicts)
- Only adds servers that don't already exist (preserves local customizations)
- Merges default servers list without duplicates
- Preserves other settings fields
- Only writes if changes detected (optimization)
- Uses simple heuristic to identify knowledge servers (name/command contains "knowledge")
- Proper error handling with English warnings
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Actionable comments posted: 1
🧹 Nitpick comments (3)
src/main/presenter/syncPresenter/index.ts (3)
18-26: Consider moving local interfaces to shared types.The
PromptStoreandMcpSettingsinterfaces are defined locally but could be useful across the codebase. Consider moving them to a shared types file (e.g.,@shared/types) for better reusability and consistency, especially sinceMCPServerConfigis already imported from shared types.
627-685: Complex merge logic with multiple mutation points.The
mergeMcpSettingsmethod tracks three separate change flags (addedServers,defaultsChanged,settingsChanged) and conditionally writes the file. While functionally correct, consider simplifying by always writing the merged settings if any changes occurred, eliminating the need for multiple flags:- if (addedServers || defaultsChanged || settingsChanged) { - fs.writeFileSync(targetPath, JSON.stringify(mergedSettings, null, 2), 'utf-8') - return - } - - if (!fs.existsSync(targetPath)) { + if (addedServers || defaultsChanged || settingsChanged || !fs.existsSync(targetPath)) { fs.writeFileSync(targetPath, JSON.stringify(mergedSettings, null, 2), 'utf-8') }
387-389: Consider using a backups subdirectory.The
getBackupsDirectorymethod returns the sync folder path directly, placing backup files in the root of the sync folder. Consider using a subdirectory (e.g.,path.join(syncFolderPath, 'backups')) to keep the sync folder organized, especially if multiple backups accumulate over time.
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🧬 Code graph analysis (1)
src/main/presenter/syncPresenter/index.ts (4)
src/shared/types/presenters/legacy.presenters.d.ts (5)
MCPServerConfig(1122-1136)ISyncPresenter(1345-1363)IConfigPresenter(380-549)ISQLitePresenter(276-329)SyncBackupInfo(1365-1369)src/main/eventbus.ts (1)
eventBus(151-151)src/main/events.ts (1)
SYNC_EVENTS(117-126)src/main/presenter/sqlitePresenter/importData.ts (1)
DataImporter(16-181)
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🔇 Additional comments (4)
src/main/presenter/syncPresenter/index.ts (4)
115-135: LGTM: Backup initiation with proper guards.The backup flow correctly guards against concurrent backups by returning
nullwhenisBackingUpis true, and delegates toperformBackup()which sets the flag synchronously.
400-416: LGTM: Robust backup file name validation.The validation correctly prevents path traversal by ensuring the input contains no path separators and matches the expected backup file naming pattern. This addresses the security concern from previous reviews.
428-479: LGTM: Comprehensive path traversal protection.The extraction logic implements multiple layers of defense against zip slip attacks:
- Normalizes entry paths and rejects absolute paths
- Validates each path segment and rejects
..references- Verifies the final destination remains within the target directory
This addresses the critical security concern from previous reviews.
481-522: LGTM: Sync settings correctly preserved during merge.The method correctly preserves local sync-specific settings (
syncEnabled,syncFolderPath,lastSyncTime) while merging other settings from the backup. This addresses the concern from previous reviews about incremental import overwriting local sync configuration.
Summary
Testing
https://chatgpt.com/codex/tasks/task_e_68fcdb55c9b0832c97741f9b0b9795ca
Summary by CodeRabbit
New Features
UI
Localization
Events
Tests