- Enhanced UnifiedExceptionFilter to handle ZodValidationException, extracting field errors for better user feedback.
- Updated WhmcsRequestQueueService and WhmcsHttpClientService to use logger.warn for non-critical errors, improving log clarity.
- Introduced Redis-backed caching in JapanPostFacade for postal code lookups, reducing redundant API calls.
- Refactored address handling in AddressWriterService to deduplicate concurrent Japan Post lookups, optimizing API usage.
- Improved error parsing in various forms and hooks to provide clearer error messages and field-specific feedback.
- Integrated AddressWriterService into GuestEligibilityWorkflowService and NewCustomerSignupWorkflowService for improved address writing to Salesforce.
- Updated AddressModule to include SalesforceModule and export AddressWriterService.
- Refactored address handling in various workflows to utilize the new address structure, ensuring consistency and reliability in address processing.
- Removed deprecated address building logic from eligibility check store, streamlining address management across components.
- Removed special character requirement from password validation across various components and schemas.
- Updated user-facing messages to reflect the new password criteria.
- Adjusted related validation logic in the domain and portal to ensure consistency.
Cookie-based handoff pattern for existing users in the get-started
flow. After OTP verification detects portal_exists, BFF sets a
short-lived HttpOnly cookie and redirects to the login page, which
shows a password-only form (no second OTP).
Covers splitting the god class into per-path workflow services,
compensating transactions via DistributedTransactionService,
error classification, XState frontend state machine, and
legacy signup flow removal.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
