Production code:
- POST /api/satellite/tiles/inventory (XOR body, 5000-cap,
most-recent-per-location_hash select, present/absent shaping).
- Kestrel HttpProtocols.Http1AndHttp2 on every listener (AC-5).
- Migration 015 creates tiles_leaflet_path covering index over
(location_hash, captured_at DESC, updated_at DESC, id DESC)
INCLUDE (file_path, source); drops superseded idx_tiles_location_hash.
- TileRepository.GetByTileCoordinatesAsync rewired to filter by
location_hash (Index Only Scan via tiles_leaflet_path).
- TileRepository.GetTilesByLocationHashesAsync added with Npgsql-
direct ANY($1::uuid[]) binding (Dapper IEnumerable expansion is
incompatible with the array form).
- Uuidv5.LocationHashForTile centralises the UUIDv5(TileNamespace,
"{z}/{x}/{y}") formula — single source of truth for the cross-repo
invariant (gps-denied-onboard parity).
Contracts:
- New: contracts/api/tile-inventory.md v1.0.0.
- Bumped: contracts/data-access/tile-storage.md to v2.0.0 (joint
ownership by AZ-503-foundation + AZ-505: schema + covering index +
GetByTileCoordinatesAsync rewrite).
Tests:
- TileInventoryTests covers AC-1, AC-2 (DB-level), AC-4, AC-6.
- Http2MultiplexingTests covers AC-5 (20 concurrent multiplexed GETs
over h2c via SocketsHttpHandler + AppContext Http2Unencrypted switch).
- LeafletPathIndexOnlyTests covers AC-3 (EXPLAIN (ANALYZE, BUFFERS)
asserts Index Only Scan over tiles_leaflet_path with heap_blocks=0).
Docs:
- architecture.md, system-flows.md, data_model.md, module-layout.md,
glossary.md, modules/api_program.md, modules/dataaccess_tile_repository.md,
components/02_data_access/description.md all updated to reference the
v2.0.0 tile-storage contract + new tile-inventory contract + AC-7.
Reports:
- batch_01_cycle6_report.md, batch_01_cycle6_review.md,
implementation_completeness_cycle6_report.md (PASS),
implementation_report_tile_inventory_cycle6.md.
Task spec moved todo/ -> done/.
Co-authored-by: Cursor <cursoragent@cursor.com>
Pure whitespace-only cleanup uncovered by the new format gate from the
previous commit. Verified via `git diff -w --stat`: only 4 files differ
when whitespace is ignored, and those differ only by the BOM byte.
Cleanup kinds applied across 22 source files:
- BOM removal (MapConfig.cs, SatTile.cs, GeoUtils.cs,
IntegrationTests/Program.cs)
- CRLF -> LF (IntegrationTests/Program.cs)
- Trailing whitespace on blank lines (Common, Api, DataAccess,
IntegrationTests, Services.RegionProcessing,
Services.TileDownloader)
- Final newline added (RoutePoint.cs, GeoPoint.cs, others)
After this commit `dotnet format whitespace SatelliteProvider.sln
--verify-no-changes` exits 0; AC-1 is enforceable from `scripts/
run-tests.sh` going forward.
Also lands the batch 22 report, code-review report
(PASS_WITH_WARNINGS, 2 Low findings — both deferred per spec),
dependency-table status update (AZ-372 -> Done (In Testing)), task
archive (todo/ -> done/), and autodev state update.
Co-authored-by: Cursor <cursoragent@cursor.com>
Replaces bare strings with two enums in Common/Enums/:
RegionStatus { Queued, Processing, Completed, Failed }
RoutePointType { Start, End, Action, Intermediate }
Adds a Dapper EnumStringTypeHandler<T> (DataAccess/TypeHandlers/)
that round-trips enums to/from lowercase strings, registered once
at startup via DapperEnumTypeHandlers.RegisterAll(). DataAccess now
references Common (project ref) so entities can carry the enum types.
Sites converted: RegionService (5), RouteProcessingService (3),
RoutePointGraphBuilder (4), entity Status/PointType columns. Log
message and summary file format preserved via .ToLowerInvariant().
API JSON contract preserved by adding JsonStringEnumConverter with
JsonNamingPolicy.CamelCase to the http JSON options — single-word
enum members serialize to the same lowercase strings as before.
DTO renamed: Common.DTO.RegionStatus -> RegionStatusResponse to
free the RegionStatus name for the new enum (forced by the task's
explicit enum name); the renamed DTO has no public-API impact at
the JSON wire level. Stale doc references updated.
AC RT2 in _docs/00_problem/acceptance_criteria.md now lists all 4
point types (start/end/action/intermediate).
Tests: 171 / 171 unit + 5 / 5 smoke green (was 141 + 5; +30 new tests
covering type handler round-trip, set/parse, unknown-value rejection,
idempotent registration, and the AC RT2 doc check).
Co-authored-by: Cursor <cursoragent@cursor.com>
Move cache+DB+download logic for /tiles/{z}/{x}/{y} and
/api/satellite/tiles/latlon out of Program.cs into TileService.
Endpoints now inject only ITileService + ILogger. Service owns
IMemoryCache (1h absolute / 30min sliding preserved). Added
TileBytes DTO; ITileService gains GetOrDownloadTileAsync and
DownloadAndStoreSingleTileAsync. 5 new unit tests cover cache
hit, repo hit, downloader fallback, and AZ-311 happy + error.
Build clean (0/0), unit suite 40/40. Resolves architecture
baseline F3 in code (docs handled by AZ-315).
Co-authored-by: Cursor <cursoragent@cursor.com>
Oleksandr Bezdieniezhnykh