Metro Safar Content & Transit Management
An independent, dedicated administrative platform managing news, editorial guides, and transit networks. Integrates with the existing NestJS backend and PostgreSQL database without duplicating transit data models.
CMS Operational Modules
Architecture Specification v1.0Editorial News & Blog
Draft, review, translate, and publish transit updates, travel guides, and articles with rich formatting and cover image support.
Transit Network Manager
Manage metro lines, station sequences, interchange toggles, GPS bounds, gates, platforms, and commuter facilities.
Fare Slabs & OD Matrices
Configure distance kilometer bands, station-to-station OD overrides, and zone-based Nol fare tariffs.
Cloud Media Library
Presigned direct uploads to Cloudflare R2 / AWS S3 with automated WebP compression and CDN edge delivery.
RBAC & Mutation Audit
Multi-user role hierarchy (Contributor, Editor, Transit Manager, Admin) with complete audit trail logging.
Edge Cache Invalidation
Immediate targeted Cloudflare edge cache purges and Next.js on-demand ISR tag revalidation webhooks.