Closes gap-analysis v2 §5.2 partial (Rules Engine was hardcoded).
- services/rulesEngine.ts — declarative JSON DSL with a closed
operator set (eq/neq/gt/gte/lt/lte/in/not_in/exists/matches/
length_gte/length_lte) + AND/OR/NOT combinators. No eval, no
runtime code injection. Dotted + indexed path resolver.
- evaluate(ruleSet, context) returns {ok, failures}; 'error'
severity blocks, 'warn' is reported but non-blocking. 'when'
clauses gate a rule (e.g. only check compliance.kyc if the
compliance block is present at all).
- Built-in rule sets mirror the pre-DSL hardcoded checks:
preconditions.builtin — plan + pay step + participants + KYC
commit.builtin — dlt tx hash + bank iso msg id +
state=VALIDATING + no exceptions (arch §9.2)
- Pluggable: RULES_FILE env points at a JSON map overriding any
built-in by id. Silent fall-through to built-ins on error.
- 16 unit tests across operators, combinators, severity semantics,
'when' gating, built-in rule sets, and loader behaviour.
- Full suite 96/96 green; tsc --noEmit clean.
- Added quick start instructions in README.md for first-time setup, including commands for complete setup, verification, and service start.
- Revised FINAL_STATUS.md to reflect the project's infrastructure completion and readiness for execution, detailing scripts created and documentation status.
- Added multi-platform deployment architecture details (Web App, PWA, DApp) to README.md.
- Included comprehensive troubleshooting guides and fix scripts in README.md.
- Enhanced CHANGELOG.md with new features, fixes, and improvements, including TypeScript error resolutions and updated documentation structure.
- Revised development setup instructions in DEV_SETUP.md to reflect changes in script usage and environment variable setup.
- Added a new section in CURRENT_STATUS.md detailing prerequisites and quick start instructions for development setup.
- Updated environment variable validation to include defaults for missing variables in env.ts.
- Improved error handling in errorHandler.ts for better validation feedback.
- Made various code adjustments across services to ensure robustness and clarity.
- Added AccessControl to ComboHandler for role-based access management.
- Implemented gas estimation for plan execution and improved gas limit checks.
- Updated execution and preparation methods to enforce step count limits and role restrictions.
- Enhanced error handling in orchestrator API endpoints with AppError for better validation feedback.
- Integrated request timeout middleware for improved request management.
- Updated Swagger documentation to reflect new API structure and parameters.
- Integrated ECDSA for signature verification in ComboHandler.
- Updated event emissions to include additional parameters for better tracking.
- Improved gas tracking during execution of combo plans.
- Enhanced database interactions for storing and retrieving plans, including conflict resolution and status updates.
- Added new dependencies for security and database management in orchestrator.
