Task #660
Updated by Deeksha Singh 18 days ago
**Description:** Create Implement mapping between Store entity linked to and GSTIN using an Organization with mandatory state and address fields. effective-dated structure. This is required for GST compliance and mapping. allows tracking GSTIN changes over time without affecting historical records. **Acceptance Criteria:** Store must belong to Only one organization active GSTIN per store state_id is mandatory GSTIN can be linked to multiple stores Address fields are required Mapping history preserved Store respects tenant Tenant isolation enforced **Subtasks:** Create mapping table Store status (active/inactive) supported Add effective_from & effective_to Enforce single active mapping Build APIs