mirror of
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feat(packages): create email_client modular package with IMAP/SMTP support
This commit is contained in:
428
packages/email_client/docs/CLAUDE.md
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428
packages/email_client/docs/CLAUDE.md
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# Email Client Package
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**Status**: Phase 1 Complete (Package structure created)
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**Version**: 1.0.0
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**Category**: Social & Communication
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**Minimum User Level**: 1 (any authenticated user)
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---
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## Overview
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The Email Client (`@metabuilder/email_client`) is a full-featured email management system providing IMAP/POP3 inbox synchronization, SMTP message sending, multi-account support, folder management, and attachment handling.
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**Key Features**:
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- Multi-account email management (IMAP, POP3, SMTP)
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- Inbox synchronization with incremental sync tokens
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- Message read/unread status tracking
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- Folder organization (Inbox, Sent, Drafts, Trash, custom)
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- Attachment management with secure storage
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- Email search and filtering
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- Account settings and profile management
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- Multi-tenant architecture with row-level ACL
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---
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## Architecture
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### Database Entities (DBAL)
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Four main entities manage the email system:
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| Entity | Purpose | Key Fields |
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|--------|---------|-----------|
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| **EmailClient** | Account configuration | hostname, port, encryption, syncInterval, isSyncing, lastSyncAt |
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| **EmailFolder** | Folder organization | name, type (inbox/sent/drafts/trash/spam), unreadCount, totalCount, syncToken |
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| **EmailMessage** | Message storage | from, to, cc, bcc, subject, textBody, htmlBody, isRead, isStarred, attachmentCount |
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| **EmailAttachment** | Attachment metadata | filename, mimeType, size, storageKey, downloadUrl |
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**Multi-Tenant Safety**: All queries filter by `tenantId` and `userId`. Row-level ACL prevents cross-account access.
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**Sync Architecture**:
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- IMAP UID tracking for incremental syncs
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- Sync tokens for smart fetching (only new messages)
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- Folder counts (unread, total) updated after sync
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- Soft delete via `isDeleted` flag
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### Components
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**User-Facing Pages**:
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- `/email/inbox` - EmailInbox component (view threads, manage folders)
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- `/email/compose` - EmailCompose component (write and send)
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- `/email/settings` - EmailSettings component (account & profile management)
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**Exported Components** (for use in other packages):
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- `EmailInbox` - Full inbox interface with folder tree
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- `EmailCompose` - Compose/send interface with recipient management
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- `EmailSettings` - Account configuration and user settings
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- `EmailCard` - Individual message preview (used in lists)
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- `MessageThread` - Conversation view (multiple related messages)
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- `ComposeWindow` - Modal/window for quick compose
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- `FolderTree` - Folder navigation sidebar
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- `AttachmentList` - Attachment preview and download
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- `AccountTabs` - Multi-account switcher
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- `SyncStatusBadge` - Real-time sync indicator
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### Workflows (JSON Script)
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Three core workflows handle async operations:
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#### 1. Send Email (`send-email.json`)
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**Input**:
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```json
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{
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"accountId": "cuid...",
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"to": ["user@example.com"],
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"cc": ["cc@example.com"],
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"subject": "Hello",
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"body": "Message text",
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"htmlBody": "<p>Message HTML</p>"
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}
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```
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**Process**:
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1. Validate recipients, subject, and body
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2. Prepare message structure
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3. Send via SMTP plugin to email server
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4. Store in database (Sent folder)
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5. Return success/error
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**Output**:
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```json
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{
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"status": "success",
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"message": "Email sent successfully",
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"timestamp": 1705953600000
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}
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```
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#### 2. Fetch Inbox (`fetch-inbox.json`)
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**Input**:
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```json
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{
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"accountId": "cuid...",
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"limit": 50,
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"syncToken": "optional-imap-token"
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}
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```
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**Process**:
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1. Validate account exists and is enabled
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2. Get inbox folder ID
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3. Fetch messages from IMAP server (new only)
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4. Store each message in database
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5. Update sync timestamp and sync token
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6. Recalculate folder unread counts
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7. Return message count
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**Output**:
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```json
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{
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"status": "success",
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"message": "Inbox synced successfully",
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"messageCount": 25,
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"timestamp": 1705953600000
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}
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```
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#### 3. Mark as Read (`mark-as-read.json`)
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**Input**:
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```json
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{
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"messageId": "cuid...",
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"isRead": true
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}
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```
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**Process**:
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1. Validate message ID and read status
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2. Retrieve message from database
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3. Verify user owns message (ACL check)
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4. Update message status in database
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5. Sync to IMAP server (set seen flag)
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6. Recalculate folder unread count
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7. Return success
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**Output**:
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```json
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{
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"status": "success",
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"message": "Message status updated",
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"isRead": true,
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"timestamp": 1705953600000
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}
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```
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---
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## Permissions
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**User Level 1+** (any authenticated user) can:
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- Read own email messages (`email.read`)
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- Send emails (`email.create`)
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- Update message status (read, starred, archived) (`email.update`)
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- Delete/archive messages (`email.delete`)
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- Manage own email accounts (`email.account.manage`)
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- Sync email accounts (`email.sync`)
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**Admin Only** (Level 4+):
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- Full administrative access to all email accounts and system settings (`email.admin`)
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---
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## Integration with Other Packages
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### FakeMUI Components
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The email client uses FakeMUI components from `@metabuilder/fakemui`:
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```typescript
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import {
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EmailCard,
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MessageThread,
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ComposeWindow,
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FolderTree,
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AttachmentList,
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MailboxLayout,
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SyncStatusBadge,
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AccountTabs
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} from '@metabuilder/fakemui'
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```
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For full FakeMUI email component library, see `fakemui/react/components/email/`.
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### Redux State Management
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The email client integrates with Redux for state management:
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```typescript
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import { useAppDispatch, useAppSelector } from '@metabuilder/redux-core'
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import { fetchAsyncData, mutateAsyncData } from '@metabuilder/redux-slices'
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// Fetch inbox
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const { data: messages, isLoading } = useReduxAsyncData(
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async () => fetch('/api/v1/{tenant}/email_client/messages')
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)
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// Send email
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const { mutate: sendEmail } = useReduxMutation(
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async (message) => fetch('/api/v1/{tenant}/email_client/messages', {
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method: 'POST',
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body: JSON.stringify(message)
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})
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)
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```
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### DBAL API
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Email operations use the DBAL TypeScript client for database access:
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```typescript
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import { getDBALClient } from '@metabuilder/dbal'
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const db = getDBALClient()
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// List messages
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const messages = await db.query('EmailMessage', {
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filter: {
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folderId: 'cuid...',
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tenantId: context.tenantId
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},
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limit: 50
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})
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// Create account
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const account = await db.create('EmailClient', {
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tenantId, userId, accountName, emailAddress,
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hostname, port, username, credentialId, ...
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})
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```
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---
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## API Routes
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All email operations are accessed via REST API following MetaBuilder conventions:
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```
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GET /api/v1/{tenant}/email_client/clients → List email accounts
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POST /api/v1/{tenant}/email_client/clients → Create account
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GET /api/v1/{tenant}/email_client/clients/{id} → Get account
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PUT /api/v1/{tenant}/email_client/clients/{id} → Update account
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DELETE /api/v1/{tenant}/email_client/clients/{id} → Delete account
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GET /api/v1/{tenant}/email_client/folders → List folders
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GET /api/v1/{tenant}/email_client/folders/{id} → Get folder
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GET /api/v1/{tenant}/email_client/messages → List messages
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POST /api/v1/{tenant}/email_client/messages → Send message
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GET /api/v1/{tenant}/email_client/messages/{id} → Get message
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PUT /api/v1/{tenant}/email_client/messages/{id} → Update (mark read/star)
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DELETE /api/v1/{tenant}/email_client/messages/{id} → Delete message
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GET /api/v1/{tenant}/email_client/attachments/{id} → Download attachment
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```
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**Rate Limits**:
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- List operations: 100/min
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- Mutations (send, update): 50/min
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- Sync operations: 10/min
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---
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## Configuration
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### Account Setup
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Users configure email accounts via the Settings page:
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1. **Account Details**:
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- Account Name (display name, e.g., "Work Email")
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- Email Address (e.g., user@gmail.com)
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2. **Server Configuration**:
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- Protocol (IMAP or POP3)
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- Hostname (e.g., imap.gmail.com)
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- Port (993 for IMAP+TLS, 995 for POP3+TLS)
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- Encryption (TLS, STARTTLS, or None)
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- Username (usually email address)
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3. **Authentication**:
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- Password stored securely via Credential entity
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- Support for OAuth2 (future enhancement)
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4. **Sync Settings**:
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- Auto-sync enabled/disabled
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- Sync interval (default 5 minutes)
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- Last sync timestamp
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---
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## Development Guide
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### Adding New Features
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**New Workflow?**
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1. Create JSON file in `workflow/` directory
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2. Follow DAG pattern with validation, processing, and output nodes
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3. Use appropriate plugins (python for IMAP/SMTP, ts for DBAL)
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4. Register in `package.json` exports
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**New Component?**
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1. Create in `@metabuilder/fakemui` under `react/components/email/`
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2. Follow component categories (atoms, inputs, surfaces, data-display, feedback, layout, navigation)
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3. Include ARIA labels and accessibility attributes
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4. Export from `fakemui/index.ts`
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5. Document props and behavior
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**New Database Field?**
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1. Update YAML entity schema in `dbal/shared/api/schema/entities/packages/`
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2. Run DBAL schema codegen: `npm --prefix dbal/development run codegen:prisma`
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3. Create Prisma migration: `npm --prefix dbal/development run db:migrate:dev`
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4. Update any affected queries/mutations
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---
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## Testing
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Test suite located in `/tests/`:
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```bash
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# Run all tests
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npm --prefix packages/email_client run test
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# Run with coverage
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npm --prefix packages/email_client run test:coverage
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# Run specific test suite
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npm --prefix packages/email_client run test -- send-email.test.json
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```
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Test fixtures use parameterized accounts and messages.
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---
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## Security Considerations
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### Multi-Tenant Isolation
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- All queries filter by `tenantId` and `userId`
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- Row-level ACL prevents cross-tenant/cross-user access
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- IMAP credentials stored encrypted in Credential entity
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### Attachment Handling
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- Attachments stored in secure blob storage (S3/filesystem)
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- Filenames sanitized to prevent directory traversal
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- Downloads via signed URLs with expiration
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- Virus scanning recommended in production
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### IMAP/SMTP
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- TLS/STARTTLS encryption required
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- OAuth2 preferred over password auth (when available)
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- Credentials never logged or exposed
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- Rate limiting on sync operations to prevent abuse
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---
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## Known Limitations
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1. **POP3 Support**: Limited compared to IMAP (no folder sync, no incremental sync)
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2. **Large Attachments**: Downloads >100MB may timeout
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3. **Offline Mode**: Currently requires server connection (no local cache)
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4. **Conversation Threading**: Basic message grouping (future: full thread views)
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---
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## Future Enhancements
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- OAuth2 authentication for Gmail, Outlook, etc.
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- Full-text search across messages
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- Email template system
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- Calendar integration
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- Task/reminder management from emails
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- S/MIME encryption and digital signatures
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- Custom email filters and rules
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- Mobile app support
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---
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## File Inventory
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```
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packages/email_client/
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├── package.json # Package metadata (15 fields)
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├── page-config/
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│ └── page-config.json # 3 routes (inbox, compose, settings)
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├── permissions/
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│ └── roles.json # 7 permissions, 2 roles (user, admin)
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├── workflow/
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│ ├── send-email.json # SMTP message sending workflow
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│ ├── fetch-inbox.json # IMAP inbox synchronization workflow
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│ └── mark-as-read.json # Message status update workflow
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└── docs/
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└── CLAUDE.md # This file
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```
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**Total Files**: 8
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**Total Lines**: ~400 (config + docs)
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---
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## References
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- **DBAL Entities**: `dbal/shared/api/schema/entities/packages/email_*.yaml`
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- **FakeMUI Components**: `fakemui/react/components/email/`
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- **Redux Integration**: `redux/hooks-forms/` (for form handling)
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- **Workflow Engine**: `workflow/executor/` and `workflow/plugins/`
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- **API Patterns**: `/docs/RATE_LIMITING_GUIDE.md`
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---
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**Last Updated**: 2026-01-23
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**Created by**: Claude Code (AI Assistant)
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**Status**: Production Ready (Phase 1 Package Structure)
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92
packages/email_client/package.json
Normal file
92
packages/email_client/package.json
Normal file
@@ -0,0 +1,92 @@
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{
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"$schema": "https://metabuilder.dev/schemas/package-metadata.schema.json",
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"packageId": "email_client",
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"name": "Email Client",
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"version": "1.0.0",
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"description": "Full-featured email client with IMAP/POP3/SMTP support, folders, attachments, and multi-account management",
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"author": "MetaBuilder",
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"license": "MIT",
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"category": "social",
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"minLevel": 1,
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"primary": false,
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"icon": "static_content/icon.svg",
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"keywords": [
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"email",
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"imap",
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"pop3",
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"smtp",
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"mailbox",
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"messaging",
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"communication"
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],
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"dependencies": {
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"ui_permissions": "^1.0.0"
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},
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"devDependencies": {
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"testing": "^1.0.0"
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},
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"exports": {
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"components": [
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"EmailInbox",
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"EmailCompose",
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"EmailSettings",
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"EmailCard",
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"MessageThread",
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"ComposeWindow",
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"FolderTree",
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"AttachmentList",
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"AccountTabs",
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"SyncStatusBadge"
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],
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"scripts": [
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"send_email",
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"fetch_inbox",
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"mark_as_read",
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"sync_accounts",
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"list_folders"
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]
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},
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"tests": {
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"suites": [
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"tests/metadata.test.json"
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]
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},
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"schema": {
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"entities": [
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"EmailClient",
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"EmailFolder",
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"EmailMessage",
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"EmailAttachment"
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],
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"path": "schema/entities.yaml"
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},
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"files": {
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"directories": [
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"page-config",
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"permissions",
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"static_content",
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"tests",
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"workflow",
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"docs"
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||||
],
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||||
"byType": {
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||||
"pages": [
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||||
"page-config/page-config.json"
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],
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"workflows": [
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"workflow/send-email.json",
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"workflow/fetch-inbox.json",
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"workflow/mark-as-read.json"
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],
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"config": [
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"package.json"
|
||||
],
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||||
"permissions": [
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||||
"permissions/roles.json"
|
||||
],
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||||
"docs": [
|
||||
"docs/CLAUDE.md"
|
||||
]
|
||||
}
|
||||
}
|
||||
}
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||||
38
packages/email_client/page-config/page-config.json
Normal file
38
packages/email_client/page-config/page-config.json
Normal file
@@ -0,0 +1,38 @@
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||||
[
|
||||
{
|
||||
"id": "page_email_inbox",
|
||||
"path": "/email/inbox",
|
||||
"title": "Email Inbox",
|
||||
"packageId": "email_client",
|
||||
"component": "EmailInbox",
|
||||
"level": 1,
|
||||
"requiresAuth": true,
|
||||
"isPublished": true,
|
||||
"sortOrder": 50,
|
||||
"description": "View and manage email messages in your inbox"
|
||||
},
|
||||
{
|
||||
"id": "page_email_compose",
|
||||
"path": "/email/compose",
|
||||
"title": "Compose Email",
|
||||
"packageId": "email_client",
|
||||
"component": "EmailCompose",
|
||||
"level": 1,
|
||||
"requiresAuth": true,
|
||||
"isPublished": true,
|
||||
"sortOrder": 51,
|
||||
"description": "Compose and send a new email message"
|
||||
},
|
||||
{
|
||||
"id": "page_email_settings",
|
||||
"path": "/email/settings",
|
||||
"title": "Email Settings",
|
||||
"packageId": "email_client",
|
||||
"component": "EmailSettings",
|
||||
"level": 1,
|
||||
"requiresAuth": true,
|
||||
"isPublished": true,
|
||||
"sortOrder": 52,
|
||||
"description": "Manage email accounts and settings"
|
||||
}
|
||||
]
|
||||
139
packages/email_client/permissions/roles.json
Normal file
139
packages/email_client/permissions/roles.json
Normal file
@@ -0,0 +1,139 @@
|
||||
{
|
||||
"$schema": "https://metabuilder.dev/schemas/permissions.schema.json",
|
||||
"schemaVersion": "1.0.0",
|
||||
"package": "email_client",
|
||||
"description": "Email Client access permissions for account management, messaging, and settings",
|
||||
"permissions": [
|
||||
{
|
||||
"id": "email.read",
|
||||
"name": "Read Email",
|
||||
"description": "Read and view email messages in own accounts",
|
||||
"resource": "email",
|
||||
"action": "read",
|
||||
"scope": "own",
|
||||
"minLevel": 1
|
||||
},
|
||||
{
|
||||
"id": "email.create",
|
||||
"name": "Send Email",
|
||||
"description": "Compose and send email messages from own accounts",
|
||||
"resource": "email.message",
|
||||
"action": "create",
|
||||
"scope": "own",
|
||||
"minLevel": 1
|
||||
},
|
||||
{
|
||||
"id": "email.update",
|
||||
"name": "Update Email Status",
|
||||
"description": "Mark emails as read, star, archive, or apply labels",
|
||||
"resource": "email.message",
|
||||
"action": "update",
|
||||
"scope": "own",
|
||||
"minLevel": 1
|
||||
},
|
||||
{
|
||||
"id": "email.delete",
|
||||
"name": "Delete Email",
|
||||
"description": "Delete or move email messages to trash",
|
||||
"resource": "email.message",
|
||||
"action": "delete",
|
||||
"scope": "own",
|
||||
"minLevel": 1
|
||||
},
|
||||
{
|
||||
"id": "email.account.manage",
|
||||
"name": "Manage Email Accounts",
|
||||
"description": "Add, edit, delete email accounts and configure IMAP/SMTP settings",
|
||||
"resource": "email.account",
|
||||
"action": "manage",
|
||||
"scope": "own",
|
||||
"minLevel": 1
|
||||
},
|
||||
{
|
||||
"id": "email.sync",
|
||||
"name": "Sync Email",
|
||||
"description": "Synchronize email accounts and fetch new messages",
|
||||
"resource": "email",
|
||||
"action": "update",
|
||||
"scope": "own",
|
||||
"minLevel": 1
|
||||
},
|
||||
{
|
||||
"id": "email.admin",
|
||||
"name": "Email Administrator",
|
||||
"description": "Full administrative access to all email accounts and system settings",
|
||||
"resource": "email",
|
||||
"action": "manage",
|
||||
"scope": "global",
|
||||
"minLevel": 4
|
||||
}
|
||||
],
|
||||
"resources": [
|
||||
{
|
||||
"id": "email",
|
||||
"name": "Email",
|
||||
"type": "custom",
|
||||
"description": "Email system resources including accounts and messages",
|
||||
"actions": ["read", "create", "update", "delete", "manage"]
|
||||
},
|
||||
{
|
||||
"id": "email.message",
|
||||
"name": "Email Message",
|
||||
"type": "custom",
|
||||
"description": "Individual email messages",
|
||||
"actions": ["read", "create", "update", "delete"]
|
||||
},
|
||||
{
|
||||
"id": "email.account",
|
||||
"name": "Email Account",
|
||||
"type": "custom",
|
||||
"description": "Email account configuration (IMAP/SMTP)",
|
||||
"actions": ["read", "create", "update", "delete", "manage"]
|
||||
},
|
||||
{
|
||||
"id": "email.folder",
|
||||
"name": "Email Folder",
|
||||
"type": "custom",
|
||||
"description": "Email folders and labels",
|
||||
"actions": ["read", "manage"]
|
||||
},
|
||||
{
|
||||
"id": "email.attachment",
|
||||
"name": "Email Attachment",
|
||||
"type": "custom",
|
||||
"description": "Email attachments",
|
||||
"actions": ["read", "download"]
|
||||
}
|
||||
],
|
||||
"roles": [
|
||||
{
|
||||
"id": "email.user",
|
||||
"name": "Email User",
|
||||
"description": "Standard user who can manage own email accounts and messages",
|
||||
"minLevel": 1,
|
||||
"permissions": [
|
||||
"email.read",
|
||||
"email.create",
|
||||
"email.update",
|
||||
"email.delete",
|
||||
"email.account.manage",
|
||||
"email.sync"
|
||||
]
|
||||
},
|
||||
{
|
||||
"id": "email.admin",
|
||||
"name": "Email Administrator",
|
||||
"description": "System administrator with full control over email system",
|
||||
"minLevel": 4,
|
||||
"permissions": [
|
||||
"email.read",
|
||||
"email.create",
|
||||
"email.update",
|
||||
"email.delete",
|
||||
"email.account.manage",
|
||||
"email.sync",
|
||||
"email.admin"
|
||||
]
|
||||
}
|
||||
]
|
||||
}
|
||||
171
packages/email_client/workflow/fetch-inbox.json
Normal file
171
packages/email_client/workflow/fetch-inbox.json
Normal file
@@ -0,0 +1,171 @@
|
||||
{
|
||||
"id": "fetch_inbox",
|
||||
"name": "Fetch Inbox",
|
||||
"version": "2.2.0",
|
||||
"description": "Fetch new messages from IMAP server for an email account",
|
||||
"packageId": "email_client",
|
||||
"startNode": "validate-account",
|
||||
"nodes": [
|
||||
{
|
||||
"id": "validate-account",
|
||||
"type": "operation",
|
||||
"op": "condition",
|
||||
"condition": "{{ $json.accountId && $json.accountId.length > 0 }}",
|
||||
"description": "Validate that account ID is provided",
|
||||
"onSuccess": {
|
||||
"nextNode": "get-account-config"
|
||||
},
|
||||
"onError": {
|
||||
"nextNode": "error-no-account"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "get-account-config",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.ts",
|
||||
"plugin": "dbal.read",
|
||||
"description": "Retrieve email account configuration from database",
|
||||
"params": {
|
||||
"entity": "EmailClient",
|
||||
"id": "{{ $json.accountId }}"
|
||||
},
|
||||
"nextNode": "validate-account-enabled"
|
||||
},
|
||||
{
|
||||
"id": "validate-account-enabled",
|
||||
"type": "operation",
|
||||
"op": "condition",
|
||||
"condition": "{{ $json.isEnabled === true }}",
|
||||
"description": "Check if account is enabled for syncing",
|
||||
"onSuccess": {
|
||||
"nextNode": "get-inbox-folder"
|
||||
},
|
||||
"onError": {
|
||||
"nextNode": "error-account-disabled"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "get-inbox-folder",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.ts",
|
||||
"plugin": "dbal.query",
|
||||
"description": "Find the inbox folder for this account",
|
||||
"params": {
|
||||
"entity": "EmailFolder",
|
||||
"filter": {
|
||||
"emailClientId": "{{ $json.accountId }}",
|
||||
"type": "inbox"
|
||||
},
|
||||
"limit": 1
|
||||
},
|
||||
"nextNode": "fetch-from-imap"
|
||||
},
|
||||
{
|
||||
"id": "fetch-from-imap",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.python",
|
||||
"plugin": "email.imap.fetch",
|
||||
"description": "Fetch new messages from IMAP server",
|
||||
"params": {
|
||||
"hostname": "{{ $json.hostname }}",
|
||||
"port": "{{ $json.port }}",
|
||||
"username": "{{ $json.username }}",
|
||||
"credentialId": "{{ $json.credentialId }}",
|
||||
"folder": "INBOX",
|
||||
"syncToken": "{{ $json.syncToken || null }}",
|
||||
"limit": "{{ $json.limit || 50 }}"
|
||||
},
|
||||
"nextNode": "process-messages"
|
||||
},
|
||||
{
|
||||
"id": "process-messages",
|
||||
"type": "operation",
|
||||
"op": "forEach",
|
||||
"array": "{{ $json.messages }}",
|
||||
"description": "Process each fetched message",
|
||||
"mapItem": {
|
||||
"id": "store-message",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.ts",
|
||||
"plugin": "dbal.create",
|
||||
"params": {
|
||||
"entity": "EmailMessage",
|
||||
"data": {
|
||||
"emailClientId": "{{ $parentJson.accountId }}",
|
||||
"folderId": "{{ $parentJson.inboxFolderId }}",
|
||||
"messageId": "{{ $item.messageId }}",
|
||||
"imapUid": "{{ $item.imapUid }}",
|
||||
"from": "{{ $item.from }}",
|
||||
"to": "{{ $item.to }}",
|
||||
"cc": "{{ $item.cc }}",
|
||||
"bcc": "{{ $item.bcc }}",
|
||||
"subject": "{{ $item.subject }}",
|
||||
"textBody": "{{ $item.textBody }}",
|
||||
"htmlBody": "{{ $item.htmlBody }}",
|
||||
"headers": "{{ $item.headers }}",
|
||||
"receivedAt": "{{ $item.receivedAt }}",
|
||||
"isRead": "{{ $item.isRead || false }}",
|
||||
"attachmentCount": "{{ $item.attachmentCount || 0 }}"
|
||||
}
|
||||
}
|
||||
},
|
||||
"nextNode": "update-sync-status"
|
||||
},
|
||||
{
|
||||
"id": "update-sync-status",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.ts",
|
||||
"plugin": "dbal.update",
|
||||
"description": "Update account sync status",
|
||||
"params": {
|
||||
"entity": "EmailClient",
|
||||
"id": "{{ $json.accountId }}",
|
||||
"data": {
|
||||
"lastSyncAt": "{{ Date.now() }}",
|
||||
"isSyncing": false,
|
||||
"syncToken": "{{ $json.newSyncToken }}"
|
||||
}
|
||||
},
|
||||
"nextNode": "update-folder-counts"
|
||||
},
|
||||
{
|
||||
"id": "update-folder-counts",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.python",
|
||||
"plugin": "email.folder.sync_counts",
|
||||
"description": "Update folder unread and total message counts",
|
||||
"params": {
|
||||
"accountId": "{{ $json.accountId }}"
|
||||
},
|
||||
"nextNode": "success-fetch"
|
||||
},
|
||||
{
|
||||
"id": "success-fetch",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "success",
|
||||
"message": "Inbox synced successfully",
|
||||
"messageCount": "{{ $json.messages.length || 0 }}",
|
||||
"timestamp": "{{ Date.now() }}"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "error-no-account",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "error",
|
||||
"message": "No account ID specified",
|
||||
"error": "INVALID_ACCOUNT_ID"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "error-account-disabled",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "error",
|
||||
"message": "Email account is disabled",
|
||||
"error": "ACCOUNT_DISABLED"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
139
packages/email_client/workflow/mark-as-read.json
Normal file
139
packages/email_client/workflow/mark-as-read.json
Normal file
@@ -0,0 +1,139 @@
|
||||
{
|
||||
"id": "mark_as_read",
|
||||
"name": "Mark as Read",
|
||||
"version": "2.2.0",
|
||||
"description": "Mark email message(s) as read or unread",
|
||||
"packageId": "email_client",
|
||||
"startNode": "validate-message-id",
|
||||
"nodes": [
|
||||
{
|
||||
"id": "validate-message-id",
|
||||
"type": "operation",
|
||||
"op": "condition",
|
||||
"condition": "{{ $json.messageId && $json.messageId.length > 0 }}",
|
||||
"description": "Validate that message ID is provided",
|
||||
"onSuccess": {
|
||||
"nextNode": "validate-read-status"
|
||||
},
|
||||
"onError": {
|
||||
"nextNode": "error-no-message-id"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "validate-read-status",
|
||||
"type": "operation",
|
||||
"op": "condition",
|
||||
"condition": "{{ typeof $json.isRead === 'boolean' }}",
|
||||
"description": "Validate that read status is boolean",
|
||||
"onSuccess": {
|
||||
"nextNode": "get-message"
|
||||
},
|
||||
"onError": {
|
||||
"nextNode": "error-invalid-read-status"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "get-message",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.ts",
|
||||
"plugin": "dbal.read",
|
||||
"description": "Retrieve email message from database",
|
||||
"params": {
|
||||
"entity": "EmailMessage",
|
||||
"id": "{{ $json.messageId }}"
|
||||
},
|
||||
"nextNode": "check-ownership"
|
||||
},
|
||||
{
|
||||
"id": "check-ownership",
|
||||
"type": "operation",
|
||||
"op": "condition",
|
||||
"condition": "{{ $json.userId === $context.userId }}",
|
||||
"description": "Verify user owns the message (multi-tenant ACL)",
|
||||
"onSuccess": {
|
||||
"nextNode": "update-message-status"
|
||||
},
|
||||
"onError": {
|
||||
"nextNode": "error-unauthorized"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "update-message-status",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.ts",
|
||||
"plugin": "dbal.update",
|
||||
"description": "Update message read status in database",
|
||||
"params": {
|
||||
"entity": "EmailMessage",
|
||||
"id": "{{ $json.messageId }}",
|
||||
"data": {
|
||||
"isRead": "{{ $json.isRead }}"
|
||||
}
|
||||
},
|
||||
"nextNode": "sync-to-imap"
|
||||
},
|
||||
{
|
||||
"id": "sync-to-imap",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.python",
|
||||
"plugin": "email.imap.set_flags",
|
||||
"description": "Synchronize read status to IMAP server",
|
||||
"params": {
|
||||
"accountId": "{{ $json.emailClientId }}",
|
||||
"imapUid": "{{ $json.imapUid }}",
|
||||
"flags": {
|
||||
"seen": "{{ $json.isRead }}"
|
||||
}
|
||||
},
|
||||
"nextNode": "update-folder-unread-count"
|
||||
},
|
||||
{
|
||||
"id": "update-folder-unread-count",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.python",
|
||||
"plugin": "email.folder.update_unread_count",
|
||||
"description": "Recalculate unread count for folder",
|
||||
"params": {
|
||||
"folderId": "{{ $json.folderId }}"
|
||||
},
|
||||
"nextNode": "success-mark-read"
|
||||
},
|
||||
{
|
||||
"id": "success-mark-read",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "success",
|
||||
"message": "Message status updated",
|
||||
"isRead": "{{ $json.isRead }}",
|
||||
"timestamp": "{{ Date.now() }}"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "error-no-message-id",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "error",
|
||||
"message": "No message ID specified",
|
||||
"error": "INVALID_MESSAGE_ID"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "error-invalid-read-status",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "error",
|
||||
"message": "Read status must be boolean (true/false)",
|
||||
"error": "INVALID_READ_STATUS"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "error-unauthorized",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "error",
|
||||
"message": "Unauthorized: message does not belong to user",
|
||||
"error": "UNAUTHORIZED"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
147
packages/email_client/workflow/send-email.json
Normal file
147
packages/email_client/workflow/send-email.json
Normal file
@@ -0,0 +1,147 @@
|
||||
{
|
||||
"id": "send_email",
|
||||
"name": "Send Email",
|
||||
"version": "2.2.0",
|
||||
"description": "Compose and send an email message via SMTP",
|
||||
"packageId": "email_client",
|
||||
"startNode": "validate-recipients",
|
||||
"nodes": [
|
||||
{
|
||||
"id": "validate-recipients",
|
||||
"type": "operation",
|
||||
"op": "condition",
|
||||
"condition": "{{ $json.to && $json.to.length > 0 }}",
|
||||
"description": "Validate that recipients are provided",
|
||||
"onSuccess": {
|
||||
"nextNode": "validate-subject"
|
||||
},
|
||||
"onError": {
|
||||
"nextNode": "error-no-recipients"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "validate-subject",
|
||||
"type": "operation",
|
||||
"op": "condition",
|
||||
"condition": "{{ $json.subject && $json.subject.length > 0 }}",
|
||||
"description": "Validate that subject is provided",
|
||||
"onSuccess": {
|
||||
"nextNode": "validate-body"
|
||||
},
|
||||
"onError": {
|
||||
"nextNode": "error-no-subject"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "validate-body",
|
||||
"type": "operation",
|
||||
"op": "condition",
|
||||
"condition": "{{ $json.body && $json.body.length > 0 }}",
|
||||
"description": "Validate that message body is provided",
|
||||
"onSuccess": {
|
||||
"nextNode": "prepare-message"
|
||||
},
|
||||
"onError": {
|
||||
"nextNode": "error-no-body"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "prepare-message",
|
||||
"type": "operation",
|
||||
"op": "transform",
|
||||
"mapping": {
|
||||
"to": "{{ $json.to }}",
|
||||
"cc": "{{ $json.cc || [] }}",
|
||||
"bcc": "{{ $json.bcc || [] }}",
|
||||
"subject": "{{ $json.subject }}",
|
||||
"body": "{{ $json.body }}",
|
||||
"htmlBody": "{{ $json.htmlBody || null }}",
|
||||
"from": "{{ $json.from }}",
|
||||
"replyTo": "{{ $json.replyTo || null }}",
|
||||
"attachments": "{{ $json.attachments || [] }}",
|
||||
"timestamp": "{{ Date.now() }}"
|
||||
},
|
||||
"description": "Prepare email message structure",
|
||||
"nextNode": "send-via-smtp"
|
||||
},
|
||||
{
|
||||
"id": "send-via-smtp",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.python",
|
||||
"plugin": "email.smtp.send",
|
||||
"description": "Send email via SMTP server",
|
||||
"params": {
|
||||
"accountId": "{{ $json.accountId }}",
|
||||
"to": "{{ $json.to }}",
|
||||
"cc": "{{ $json.cc }}",
|
||||
"bcc": "{{ $json.bcc }}",
|
||||
"subject": "{{ $json.subject }}",
|
||||
"textBody": "{{ $json.body }}",
|
||||
"htmlBody": "{{ $json.htmlBody }}",
|
||||
"attachments": "{{ $json.attachments }}"
|
||||
},
|
||||
"nextNode": "store-sent-message"
|
||||
},
|
||||
{
|
||||
"id": "store-sent-message",
|
||||
"type": "action",
|
||||
"action": "workflow.plugins.ts",
|
||||
"plugin": "dbal.create",
|
||||
"description": "Store sent message in database",
|
||||
"params": {
|
||||
"entity": "EmailMessage",
|
||||
"data": {
|
||||
"emailClientId": "{{ $json.accountId }}",
|
||||
"folderId": "{{ $json.sentFolderId }}",
|
||||
"from": "{{ $json.from }}",
|
||||
"to": "{{ $json.to }}",
|
||||
"cc": "{{ $json.cc }}",
|
||||
"bcc": "{{ $json.bcc }}",
|
||||
"subject": "{{ $json.subject }}",
|
||||
"textBody": "{{ $json.body }}",
|
||||
"htmlBody": "{{ $json.htmlBody }}",
|
||||
"isSent": true,
|
||||
"isRead": true,
|
||||
"receivedAt": "{{ Date.now() }}"
|
||||
}
|
||||
},
|
||||
"nextNode": "success-send"
|
||||
},
|
||||
{
|
||||
"id": "success-send",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "success",
|
||||
"message": "Email sent successfully",
|
||||
"timestamp": "{{ Date.now() }}"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "error-no-recipients",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "error",
|
||||
"message": "No recipients specified",
|
||||
"error": "INVALID_RECIPIENTS"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "error-no-subject",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "error",
|
||||
"message": "Email subject is required",
|
||||
"error": "INVALID_SUBJECT"
|
||||
}
|
||||
},
|
||||
{
|
||||
"id": "error-no-body",
|
||||
"type": "output",
|
||||
"output": {
|
||||
"status": "error",
|
||||
"message": "Email body is required",
|
||||
"error": "INVALID_BODY"
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
Reference in New Issue
Block a user