feat(places): backend for the photo map (geo clusters API)

Phase 1 server side, gated on OXICLOUD_ENABLE_PLACES (off by default):

- migration: partial index on storage.file_metadata(longitude, latitude).
- FileBlobReadRepository::list_geo_clusters — plain-SQL grid aggregation
  (no PostGIS) scoped to the caller's own non-trashed photos, returning a
  centroid, count and a representative file id per non-empty cell.
- PlacesService (caller_id-scoped; user-scoped data needs no authz check,
  mirroring RecentService) with a zoom→cell-size mapping.
- GET /api/photos/geo?bbox=w,s,e,n&zoom=N returning GeoCluster[]. The route
  is mounted only when the Places service is present, and is registered in
  the OpenAPI path list.

The map frontend (PMTiles serving + MapLibre module) is deferred pending
the basemap-sourcing and vendoring decision.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JW6ghFMDtnRYuYNzZhb47M

This commit is contained in:

Claude

2026-06-19 10:57:01 +00:00

parent 3b30a11161

commit f4b431bb03

11 changed files with 244 additions and 3 deletions

									
										src/application/services/mod.rs
									
		+1
		
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				@@ -20,6 +20,7 @@ pub mod magic_link_invite_service;

				pub mod music_service;

				pub mod nextcloud_file_id_service;

				pub mod nextcloud_login_flow_service;

				pub mod places_service;

				pub mod recent_service;

				pub mod recipient_notification_service;

				pub mod search_service;