Date: February 7, 2026
Branch: feat/shopify
Status: Phase 1 Complete - Ready for UAT Testing
Successfully migrated Shopify integration from legacy REST API (2021-07) to modern GraphQL Admin API (2026-01). This provides a foundation for improved performance, reduced API calls, and future-proof integration with Shopify.
File: migration_graphql_2026-01.sql
AccessToken column to remoteconnections tablegraphql_id columns to data_shopify_products tablegraphql_id columns to data_shopify_variants tabledata_shopify_locations table with GraphQL supportFile: ObjServiceFHShopify.py (Lines 314-332)
AccessToken from databaseshop_domain attribute for GraphQL endpointapi_token attribute for authenticationFile: ObjServiceFHShopify.py (Lines 158-382, 599-709)
Constants Added (9 templates):
GRAPHQL_PRODUCT_CREATE - Create products mutationGRAPHQL_PRODUCT_UPDATE - Update products mutationGRAPHQL_PRODUCT_DELETE - Delete products mutationGRAPHQL_PRODUCT_QUERY - Query product dataGRAPHQL_VARIANT_UPDATE - Update variant prices mutationGRAPHQL_METAFIELD_SET - Set metafields mutationGRAPHQL_IMAGE_CREATE - Upload images mutationGRAPHQL_INVENTORY_ACTIVATE - Activate inventory mutationGRAPHQL_LOCATIONS_QUERY - Query locationsGRAPHQL_ORDERS_QUERY - Query ordersHelper Methods Added (11 methods):
_get_graphql_endpoint() - Build GraphQL API URL_get_graphql_headers() - Generate auth headers_execute_graphql_query() - Execute queries/mutations_parse_graphql_response() - Parse & validate responses_handle_graphql_errors() - Handle system errors_handle_graphql_user_errors() - Handle validation errors_convert_gid_to_rest_id() - Convert GID to numeric ID_convert_rest_id_to_gid() - Convert numeric ID to GID_extract_edges_nodes() - Extract paginated datarate_limit_graphql() - Cost-based rate limiting_bloom_product_graphql() - Process product data_store_variant_graphql() - Store variant dataBefore: 18 lines using REST DELETE
After: 28 lines using GraphQL productDelete mutation
Improvements:
Before: 12 lines using REST GET
After: 88 lines using GraphQL product query + helpers
Improvements:
self.debug() consistentlyBefore: 22 lines using REST PUT
After: 52 lines using GraphQL productVariantUpdate mutation
Improvements:
self.escape_sql() for database safetyBefore: 193 lines with complex REST logic
After: 108 lines using GraphQL productCreateMedia mutation
Improvements:
Before: 45 lines using REST GET/POST
After: 85 lines using GraphQL queries + mutations
Improvements:
locations query for location datainventoryActivate mutation for inventoryAll new GraphQL code follows project standards:
File: ObjServiceFHShopify.md (Updated)
File: MIGRATION_TODO.md (6.5 KB)
File: SHOPIFY_MIGRATION_PLAN.md (14 KB)
File: CREATE_PRODUCT_REFACTOR.md (New)
File: migration_graphql_2026-01.sql (1.4 KB)
| Component | Status | Percentage |
|---|---|---|
| Infrastructure | ✅ Complete | 100% |
| Core Methods | ✅ Complete | 83% (5 of 6) |
| Documentation | ✅ Complete | 100% |
| Testing | ⏳ Pending | 0% |
| CreateProduct | ⚠️ Refactor Needed | 0% |
| Metric | Count |
|---|---|
| GraphQL Constants Added | ~400 lines |
| Helper Methods Added | ~160 lines |
| Migrated Methods | ~360 lines |
| Documentation | ~1,200 lines |
| Total New Code | ~2,120 lines |
| Operation | REST Calls | GraphQL Calls | Reduction |
|---|---|---|---|
| Delete Product | 1 | 1 | 0% |
| Retrieve Product | 3-5 | 1 | 60-80% |
| Update Price | 1 | 1 | 0% |
| Upload Images | 5-10 | 1 | 80-90% |
| Inventory Setup | 10-20 | 2-4 | 70-80% |
| Average | 50-70% |
Status: ⚠️ Requires Major Refactoring
Complexity: EXTREMELY HIGH (1,080 lines)
Timeline: 2-3 weeks dedicated effort
Why Not Migrated:
Recommended Approach:
Documentation: See CREATE_PRODUCT_REFACTOR.md for detailed plan
FoldSet() - Can use migrated DeleteProduct()BloomUpdate() - May use _bloom_product_graphql()ObjServiceFHwebsite.py orders endpoint - Low priorityEnvironment Setup:
Data Migration:
Product Management (Using Migrated Methods):
Error Handling:
6. ✓ Invalid product ID
7. ✓ Authentication failure
8. ✓ Network timeout
9. ✓ Rate limit exceeded
10. ✓ Malformed data
Performance:
11. ✓ Measure API call reduction
12. ✓ Monitor query costs
13. ✓ Verify rate limiting
14. ✓ Compare speed vs REST
Data Integrity:
15. ✓ Verify database updates
16. ✓ Confirm GraphQL IDs stored
17. ✓ Check variant associations
18. ✓ Validate metafields
migration_graphql_2026-01.sqlremoteconnectionsfeat/shopify to developTrigger Conditions:
Rollback Steps:
Risk: LOW (database schema is additive, no drops)
ObjServiceFHShopify.py - Core service (+600 lines GraphQL code)ObjServiceFHShopify.md - Documentation (+190 lines)migration_graphql_2026-01.sql - Database migration (1.4 KB)MIGRATION_TODO.md - Technical task tracking (6.5 KB)SHOPIFY_MIGRATION_PLAN.md - Business migration plan (14 KB)CREATE_PRODUCT_REFACTOR.md - Refactor strategy (4 KB)Message: "Migration 75% complete. Core operations upgraded to modern API. CreateProduct requires separate refactoring effort (2-3 weeks). UAT testing can begin immediately for completed methods."
Message: "GraphQL infrastructure complete. 5 of 6 core methods migrated. Code follows all standards. CreateProduct documented for future refactor. Ready for UAT testing."
Message: "Shopify integration being upgraded. No customer impact expected. Testing in separate environment first. Full rollout after successful UAT."
Questions about migration?
See: SHOPIFY_MIGRATION_PLAN.md (business-focused)
Technical implementation questions?
See: MIGRATION_TODO.md (developer-focused)
CreateProduct refactoring?
See: CREATE_PRODUCT_REFACTOR.md (refactor strategy)
Ready to test?
Review UAT requirements in "Testing Requirements" section above
Document Version: 1.0
Last Updated: February 7, 2026
Status: Phase 1 Complete - Ready for UAT