#676 — Merchant Role Added

Repo: Twill-AI/facade State: closed | Status: done Assignee: nadddder, sparsh-twillpayments

Created: 2025-10-27 · Updated: 2025-10-31

Description

Implement merchant user authentication pattern following the partner-style approach (master tenant, row-level security).

• Add merchant_id field to DbProfile table (nullable ForeignKey to DbMerchant)
• Add merchant_id field to User entity
• Create new Role.MERCHANT_USER enum value to grant access with PartnerGrantedFor
• Update auth persistence to handle merchant user caching
• Add merchant user to init_auth() flow
• Write unit tests

AC:

• Document the approach
• Merchant users authenticate via Supabase JWT
• Merchant users cannot access other merchants’ data
• Auth tests pass

Notes

Add implementation notes, blockers, and context here

Related

Add wikilinks to related people, meetings, or other tickets