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>
Promotes 8 operational levers into config keys with defaults that match
the prior source literals byte-for-byte:
ProcessingConfig: RegionProcessingTimeoutSeconds (300),
RouteProcessingPollIntervalSeconds (5),
MaxRoutePointSpacingMeters (200), LatLonTolerance (0.0001).
MapConfig: TileSizePixels (256), AllowedZoomLevels ([15..19]),
RetryBaseDelaySeconds (1), RetryMaxDelaySeconds (30).
Sites updated: RegionService, RouteProcessingService,
RoutePointGraphBuilder, RouteValidator, RouteService 4-arg ctor,
RouteImageRenderer, GoogleMapsDownloaderV2, TileService. Closes LF-2 by
forwarding HttpContext.RequestAborted from GetTileByLatLon into the
downloader. appsettings.json gains the 8 new keys at default values.
Tests: 141 / 141 unit + 5 / 5 smoke green. New ConfigDefaultsTests pins
defaults to original literals; new TileService unit test asserts CT
identity from caller to downloader (AZ-371 AC-3).
Co-authored-by: Cursor <cursoragent@cursor.com>
Both RegionService.GenerateCsvFileAsync and
RouteProcessingService.GenerateRouteCsvAsync wrote the same CSV
shape: header "latitude,longitude,file_path", same
OrderByDescending(Latitude).ThenBy(Longitude) ordering, same F6
numeric format. Two near-identical writers with no shared abstraction.
Extracted TileCsvWriter (instance class, no DI dependencies) plus a
TileCsvRow record bridging the per-pipeline DTOs (TileMetadata vs
TileInfo) to a single contract. The header constant, ordering rule,
and StreamWriter lifecycle now live in one place.
Both call sites collapse to a one-line projection plus a delegated
WriteAsync call. Region method becomes static (no longer references
instance state). Route method preserves its existing logger line.
Coverage:
- 7 new unit tests including a byte-for-byte equivalence test that
writes the same input via both the new TileCsvWriter and the
inlined-original code path side by side and asserts file bytes
are identical.
- Integration smoke + full suite green; route + region CSV outputs
unchanged across all existing scenarios (verified by extended-route
CSV verification step in the integration suite).
- 84/84 unit tests pass (was 77).
Side improvement: writer now respects CancellationToken mid-loop.
The pre-refactor inline code did not. Strict improvement; consistent
with every other async API in the codebase.
Co-authored-by: Cursor <cursoragent@cursor.com>
Both POST /api/satellite/request and POST /api/satellite/route accept
a caller-supplied id (Guid). Before this change, a retried POST with
the same id would either crash with a unique-key violation (regions)
or quietly create a divergent row (routes), neither of which matched
the documented intent of caller-supplied GUIDs.
RegionService.RequestRegionAsync and RouteService.CreateRouteAsync
now check for an existing row by id at the top of the method. If one
is found, the existing resource is returned with HTTP 200 and the
side effects (insert + enqueue + point regeneration + geofence-region
queueing) are all skipped. The Information-level log line on the
idempotent path makes retries observable.
OpenAPI Description metadata documents the contract on both endpoints
so client integrators see it in Swagger.
Coverage:
- 2 new unit tests (one per service) assert that on duplicate id no
insert / enqueue / point-generation / region-queueing call is made.
- 2 new integration tests (IdempotentPostTests.cs) exercise the
contract end-to-end via HTTP, asserting both calls return 200 and
CreatedAt matches within 1ms (PostgreSQL truncates TIMESTAMP to
microseconds while .NET DateTime keeps 100ns ticks; a real
re-insertion would shift CreatedAt by milliseconds at minimum).
Note: the check-first pattern leaves a TOCTOU window for concurrent
retries. The repository unique key still surfaces the race as a
PostgresException which AZ-353 maps to a clean error. Acceptable for
realistic sequential-retry patterns; recorded in batch report as a
non-blocking observation.
Co-authored-by: Cursor <cursoragent@cursor.com>
Replace 9 nearly-identical catch blocks in
RegionService.ProcessRegionAsync with a single catch (Exception ex)
that delegates to RegionFailureClassifier.Classify, returning a
typed (category, errorMessage) pair. Preserves all original error
messages stored in region summary files; failure-path call into
HandleProcessingFailureAsync is unchanged.
Net source delta: -38 lines in RegionService, +71 lines in new
RegionFailureClassifier (pure static), +10 unit tests covering
each category, precedence, status-code propagation, null guard.
Tests: 68 unit (was 58) + 5 smoke + 3 stub-contract integration
tests pass.
Co-authored-by: Cursor <cursoragent@cursor.com>
Phase B of architecture coupling refactor (epic AZ-309). Replaces
the monolithic SatelliteProvider.Services with three per-component
csprojs to add a compiler-enforced module boundary (resolves F4):
- SatelliteProvider.Services.TileDownloader
- SatelliteProvider.Services.RegionProcessing
- SatelliteProvider.Services.RouteManagement
DI registrations relocated into per-component AddTileDownloader /
AddRegionProcessing / AddRouteManagement extension methods called
from Program.cs. RateLimitException moved to Common/Exceptions/ to
keep the three new csprojs as siblings (no Region->TileDownloader
ProjectReference). Dockerfiles and consumer csprojs (Api, Tests)
rewired to the new project paths. No DI lifetime or hosted-service
order changes.
Build: 0 warn, 0 err. Unit tests: 40/40. Smoke integration: green.
Co-authored-by: Cursor <cursoragent@cursor.com>
Oleksandr Bezdieniezhnykh