Priority: P1

Phase: 3 - Multi-Channel Sales
Epic: Facebook Shop Integration
Estimate: 7 days
Type: Story

Description

Integrate Facebook Shop to enable product catalog sync, Facebook Shops storefront, order management, and customer message handling.

Features:

• Facebook App setup and approval
• OAuth flow for Facebook Page connection
• Product catalog sync to Facebook
• Order webhook from Facebook Shops
• Message webhook for customer inquiries
• Inventory sync to Facebook catalog

Acceptance Criteria

• "Connect Facebook" button in dashboard redirects to OAuth
• OAuth callback connects Facebook Page successfully
• Products sync to Facebook catalog automatically
• Facebook orders appear in StormCom dashboard
• Customer messages forwarded to vendor
• Inventory updates reflect on Facebook in real-time
• Facebook Shop preview accessible from dashboard

Dependencies

• [Phase 1] Epic: Product Management #15 Product CRUD API (needs product feed for Facebook)
• [Phase 1] Epic: Order Management #23 Order Management (needs order creation from webhook)

References

• docs/EXTERNAL_WEBSITE_INTEGRATION_PLAN.md (Facebook integration architecture)
• docs/GITHUB_ISSUES_PLAN_V2.md (Issue [Phase 3] Epic: Multi-Channel Sales #35 Phase 3.1)

Technical Notes

Facebook Graph API Endpoints:

• POST /v18.0/{page_id}/catalog - Create product catalog
• POST /v18.0/{catalog_id}/products - Add products
• GET /v18.0/{page_id}/conversations - Fetch messages

Webhooks: Requires verified domain and HTTPS endpoint