tilbudgivern/apitest/BATCH_12_PLAN.md

Batch 12 Plan - Safe Mutations (Phase 1)

Strategy: Start with Safest Mutations

After completing ALL query endpoints (198/198 ✅), we now transition to the mutation phase.

Total Mutations: 311 endpoints

Risk Classification:

• 🟢 SAFE (24): Read-like, idempotent, or status changes (mark, send, set, approve, register)
• 🟡 MEDIUM (99): Update operations that modify existing data
• 🔴 DANGEROUS (188): Create/delete operations that add or remove data

Batch 12 Focus: All 24 SAFE Mutations

These mutations are the safest to test as they:

• Don't create new records
• Don't delete existing data
• Mostly change status or send notifications
• Are often idempotent (can run multiple times safely)

Endpoints (24 total)

Approval/Status Operations (3)

1. approveCreditorInvoice - Approve a creditor invoice
2. approveScheme - Approve a scheme
3. closeScheme - Close a scheme

Mark/Read Operations (1)

4. markMessageAsRead - Mark message as read (idempotent)

Registration Operations (2)

5. registerLiquidBarcodeUser - Register user for liquid barcode system
6. registerUserPushNotification - Register push notification token

Rejection Operations (1)

7. rejectGasServiceCase - Reject gas service case

Send/Communication Operations (7)

8. sendCaseReport - Send case report via email
9. sendCompanyPushNotification - Send push notification to company
10. sendCreditorInvoiceViaEmail - Send creditor invoice by email
11. sendOfferViaEmail - Send offer by email
12. sendReminder - Send reminder (invoice/payment)
13. sendSalesInvoiceViaEmail - Send sales invoice by email
14. sendSalesInvoiceViaGln - Send sales invoice via GLN
15. sendUserPushNotification - Send push notification to user

Set/Configuration Operations (9)

16. setCarProduct - Set product for car
17. setDiscountGroupDetailItem - Set discount group detail item
18. setInvoiceAddress - Set invoice address
19. setNamedPreference - Set named user preference
20. setSalesInvoiceDraftStateLine - Set sales invoice draft state line
21. setSalesInvoicePaidAmount - Set paid amount on invoice
22. setUserCredentials - Set user credentials
23. setUserPreferences - Set user preferences

Sync Operations (1)

24. syncCreditorsToCreditorInvoices - Sync creditors to invoices

Testing Strategy

For each mutation:

1. Introspect arguments - Get required parameters
2. Create script with validation - Similar to Batch 11 approach
3. Add safety notes - Document what the mutation does
4. Test if possible - Only if we have valid IDs and it's truly safe
5. Document output - Save results for successful tests

Expected Outcomes:

• Most will require valid IDs (customer, invoice, case, etc.)
• Some may return errors if already in target state (e.g., already approved)
• Send operations may require valid email addresses
• Set operations may work with current user credentials

Success Criteria

• ✅ All 24 scripts created with parameter validation
• ✅ Clear documentation of what each mutation does
• ✅ Safety warnings where applicable
• ✅ Test any that can be safely executed
• ✅ Update progress: 255 → 279/507 (55%)

Next Batches

• Batch 13-15: MEDIUM mutations (update operations, ~30 each)
• Batch 16-22: DANGEROUS mutations (create/delete, ~30 each)

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Batch 12 Goal: Complete all safe mutations and establish patterns for mutation testing.