feat: add Mine Map v1

backend/app/locations/router.py

@@ -0,0 +1,30 @@
+"""HTTP boundary for the read-only Mine Map API."""
+
+from typing import Annotated
+from uuid import UUID
+
+from fastapi import APIRouter, Depends, Query
+
+from app.identity import require_permission, user_has_permission
+from app.locations.dependencies import get_location_map_service
+from app.locations.models import MineMapResponse
+from app.locations.service import LocationMapService
+
+
+router = APIRouter(prefix="/api/location", tags=["locations"])
+MapUser = Annotated[dict, Depends(require_permission("locations.view"))]
+MapService = Annotated[LocationMapService, Depends(get_location_map_service)]
+
+
+@router.get("/map", response_model=MineMapResponse)
+def get_mine_map(
+    current_user: MapUser,
+    service: MapService,
+    site_id: Annotated[UUID | None, Query()] = None,
+    room_id: Annotated[UUID | None, Query()] = None,
+) -> MineMapResponse:
+    return service.get_map(
+        site_id=site_id,
+        room_id=room_id,
+        include_miner_details=user_has_permission(current_user, "miners.view"),
+    )