Comprehensive refactoring across 70 files (net -298 lines) improving
type safety, error handling, and code organization:
- Replace .passthrough()/.catchall(z.unknown()) with .strip() in all Zod schemas
- Tighten Record<string, unknown> to bounded union types where possible
- Replace throw new Error with domain-specific exceptions (OrderException,
FulfillmentException, WhmcsOperationException, SalesforceOperationException, etc.)
- Split AuthTokenService (625 lines) into TokenGeneratorService and
TokenRefreshService with thin orchestrator
- Deduplicate FreebitClientService with shared makeRequest() method
- Add typed interfaces to WHMCS facade, order service, and fulfillment mapper
- Externalize hardcoded config values to ConfigService with env fallbacks
- Consolidate duplicate billing cycle enums into shared billingCycleSchema
- Standardize logger usage (nestjs-pino @Inject(Logger) everywhere)
- Move shared WHMCS number coercion helpers to whmcs-utils/schema.ts
- Introduced new controllers for internet eligibility and service health checks to enhance backend functionality.
- Created service modules for internet, SIM, and VPN offerings, improving organization and maintainability.
- Developed various components for internet and SIM configuration, including forms and plan cards, to streamline user interactions.
- Implemented hooks for managing service configurations and eligibility checks, enhancing frontend data handling.
- Updated utility functions for pricing and catalog operations to support new service structures and improve performance.
- Introduced MeStatus module to aggregate customer status, integrating dashboard summary, payment methods, internet eligibility, and residence card verification.
- Updated dashboard hooks to utilize MeStatus for improved data fetching and error handling.
- Enhanced notification handling across various modules, including cancellation notifications for internet and SIM services, ensuring timely user alerts.
- Refactored related schemas and services to support new dashboard tasks and notification types, improving overall user engagement and experience.
- Changed TypeScript target and library settings in tsconfig files to align with ESNext standards.
- Updated pnpm version in GitHub workflows for better dependency management.
- Modified Dockerfile to reflect the updated pnpm version.
- Adjusted import statements across various domain modules to include file extensions for consistency and compatibility.
- Cleaned up TypeScript configuration files for improved clarity and organization.
- Refreshed CODEBASE_ANALYSIS.md to reflect the new ownership model and improve onboarding documentation.
- Deleted obsolete VALIDATION_DUPLICATION_REPORT.md to streamline the codebase.
- Made minor adjustments to various components and services for better organization and clarity.
