trails/openspec/specs/rate-limiting/spec.md
Ullrich Schäfer ba044610b7
Add route interactions: click-to-split, drag-to-reshape, colored route rendering
- Enrich BRouter response with per-point 3D coordinates and segment boundary
  tracking (EnrichedRoute interface)
- ColoredRoute component: plain, elevation gradient (green→yellow→red), and
  surface color modes with invisible wide polyline for click targeting
- Click-to-split: click on route polyline inserts waypoint at nearest point,
  mapped to correct segment via boundary indices
- MidpointHandles: draggable CircleMarkers at route segment midpoints for
  reshaping, hidden below zoom 12, opaque on hover
- Color mode toggle (select) synced via Yjs routeData
- i18n keys for color mode labels (en + de)
- Unit tests for segment boundary tracking (13 tests)
- E2E tests for enriched route response and color mode toggle

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-26 22:36:42 +01:00

577 B

Requirements

Requirement: Session creation rate limit

The Planner SHALL limit session creation to 10 per IP per hour.

Scenario: Rate limit exceeded

  • WHEN an IP creates more than 10 sessions in one hour
  • THEN the server responds with 429 Too Many Requests

Requirement: BRouter call rate limit

The Planner SHALL limit route computations to 60 per session per hour.

Scenario: Routing rate limit exceeded

  • WHEN a session exceeds 60 BRouter calls in one hour
  • THEN the server responds with 429 and the client shows a "slow down" message