Nitesh YadavandClaude Sonnet 4.6
cc0ccbb461
Account Creation Enhancements: - Added multi-nominee support for SB, CA, FD, RD accounts (nominees[] array) - Backend: saveNomineesIfPresent() validates total share <= 100% before saving - Added 'nominees' to parameter whitelists (SavingsAccountConstant, DepositsApiConstants) Duplicate Validation Fixes: - SB/FD/RD: Fixed duplicate externalId error handler to walk full exception cause chain (EclipseLink wraps PSQLException deep) — now matches constraint 'm_savings_account_external_id_key' and returns proper 400 error - CA: Added try-catch around both saveAndFlush calls for duplicate externalId (constraint: ca_unq_external_id) with throwIfDuplicateExternalId() helper - CA: Added duplicate product check — blocks creating same product twice for client - SB/FD/RD: Added JpaSystemException handling via getAllCauseMessages() helper Current Account (CA) Improvements: - CurrentAccount entity: added @UniqueConstraint for external_id (ca_unq_external_id) - CurrentAccountRepository: added countActiveByClientAndProduct() JPQL query - Liquibase 0298: unique constraint on m_current_account.external_id FD/RD Required Field Validation (Backend): - DepositAccountDataValidator: depositPeriod now required for RD (was FD-only) - DepositAccountDataValidator: mandatoryRecommendedDepositAmount now notNull+positive for RD - DepositAccountDataValidator: customerSegment now required (notBlank) for both FD and RD Liquibase Migrations: - 0297: fix unique nominee per account constraint - 0298: unique external_id on m_current_account - 2014: add is_mandatory column to m_savings_account_joint_holders Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>