Files
roa2web-service-auto/.claude/rules/backend-patterns.md
Marius Mutu 9008876b16 chore: Remove obsolete microservices directories and update all references
- Delete data-entry-app/ (1.6GB), reports-app/ (447MB), .auto-build-data/
- Saved ~1.4GB disk space (64% reduction: 2.2GB → 845MB)

Updated references across 38 files:
- .claude/rules/ paths: backend/modules/, src/modules/
- .claude/commands/validate.md: all validation paths
- docs/ (13 files): data-entry, telegram, README, CLAUDE.md
- scripts/ (3 files): backup-secrets, restore-secrets, test-docker
- security/ (2 files): git_cleanup, SECURITY_PROCEDURES
- deployment/ & shared/: updated all stale comments

All paths now reflect ultrathin monolith architecture:
- Backend: backend/modules/{reports,data_entry,telegram}/
- Frontend: src/modules/{reports,data-entry}/
- Shared: shared/{auth,database,routes}/

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2025-12-30 12:08:20 +02:00

1.2 KiB

paths
paths
backend/modules/**/*.py

Backend Patterns

Router Factory Pattern

Use shared router factories instead of custom implementations:

from shared.routes.companies import create_companies_router
from shared.routes.calendar import create_calendar_router

companies_router = create_companies_router(oracle_pool, cache_decorator=cached)
app.include_router(companies_router, prefix="/api/companies")

Database Queries

  • All queries use parameterized Oracle queries (no SQL injection)
  • Schema lookup: SELECT SCHEMA FROM CONTAFIN_ORACLE.V_NOM_FIRME
  • Company access: Join V_NOM_FIRME with VDEF_UTIL_FIRME

Caching (Reports Module)

  • Use @cached decorator from app/cache/decorators
  • Place logic in services, not routers
  • Cache schema lookups (24h TTL)
  • Cache user data (10-30 min TTL)

Error Handling

try:
    # Business logic
except HTTPException:
    raise  # Re-raise HTTP exceptions
except Exception as e:
    logger.error(...)
    raise HTTPException(500, "Internal error")

Oracle Pool Pattern

async with oracle_pool.get_connection() as connection:
    with connection.cursor() as cursor:
        cursor.execute(query, params)