Problem:
- Claim ID and Unified ID showing as 'не указан' in confirmation form
- transformDraftToClaimPlanFormat was returning array instead of object
- StepClaimConfirmation was not correctly extracting IDs from claimPlanData
Solution:
1. Changed transformDraftToClaimPlanFormat return type:
- Changed from array [{ propertyName, ... }] to object { propertyName, ... }
- This matches what StepClaimConfirmation expects
2. Enhanced ID extraction in StepClaimConfirmation:
- Added explicit claimId and unifiedId variables
- Better fallback chain: claimPlanData.claim_id -> propertyName.meta.claim_id
- Same for unified_id
3. Added comprehensive logging:
- Log claimPlanData structure on component mount
- Log extracted IDs before form generation
- Log transformDraftToClaimPlanFormat input/output
- Log claim.unified_id from API response
4. Improved data flow:
- claim.unified_id from API -> transformDraftToClaimPlanFormat -> StepClaimConfirmation
- Fallback to currentFormData.unified_id if claim.unified_id missing
Files:
- frontend/src/pages/ClaimForm.tsx: Changed return type, added logging
- frontend/src/components/form/StepClaimConfirmation.tsx: Enhanced ID extraction, added logging
Problem:
- After wizard form submission, need to wait for claim data from n8n
- Claim data comes via Redis channel claim:plan:{session_token}
- Need to display confirmation form with claim data
Solution:
1. Backend: Added SSE endpoint /api/v1/claim-plan/{session_token}
- Subscribes to Redis channel claim:plan:{session_token}
- Streams claim data from n8n to frontend
- Handles timeouts and errors gracefully
2. Frontend: Added subscription to claim:plan channel
- StepWizardPlan: After form submission, subscribes to SSE
- Waits for claim_plan_ready event
- Shows loading message while waiting
- On success: saves claimPlanData and shows confirmation step
3. New component: StepClaimConfirmation
- Displays claim confirmation form in iframe
- Receives claimPlanData from parent
- Generates HTML form (placeholder - should call n8n for real HTML)
- Handles confirmation/cancellation via postMessage
4. ClaimForm: Added conditional step for confirmation
- Shows StepClaimConfirmation when showClaimConfirmation=true
- Step appears after StepWizardPlan
- Only visible when claimPlanData is available
Flow:
1. User fills wizard form → submits
2. Form data sent to n8n via /api/v1/claims/wizard
3. Frontend subscribes to SSE /api/v1/claim-plan/{session_token}
4. n8n processes data → publishes to Redis claim:plan:{session_token}
5. Backend receives → streams to frontend via SSE
6. Frontend receives → shows StepClaimConfirmation
7. User confirms → proceeds to next step
Files:
- backend/app/api/events.py: Added stream_claim_plan endpoint
- frontend/src/components/form/StepWizardPlan.tsx: Added subscribeToClaimPlan
- frontend/src/components/form/StepClaimConfirmation.tsx: New component
- frontend/src/pages/ClaimForm.tsx: Added confirmation step to steps array
