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Oleksandr Bezdieniezhnykh b0fffa6d42 [AZ-284] Autodev baseline + testability refactor

Phase A baseline outputs from /autodev (Steps 1-5):
- Problem & solution docs (_docs/00_problem, _docs/01_solution)
- Codebase documentation (_docs/02_document) incl. architecture,
  module-layout, glossary, system-flows, baseline compliance scan
- Test specs (blackbox, performance, resilience, security, resource,
  traceability matrix)
- Test task decomposition (_docs/02_tasks/todo): AZ-285..AZ-290
- Testability refactor (_docs/04_refactoring/01-testability-refactoring):
  - TC-01 Move DownloadedTileInfoV2 + new ExistingTileInfo to Common.DTO
  - TC-02 Replace dead ISatelliteDownloader API with real signatures
  - TC-03 GoogleMapsDownloaderV2 implements ISatelliteDownloader
  - TC-04 TileService depends on ISatelliteDownloader (mockable)
  - TC-05 DI + endpoints use ISatelliteDownloader
- Test runner scripts (scripts/run-tests.sh, run-performance-tests.sh)
- Autodev state pointer (_docs/_autodev_state.md)

Prepares the codebase for AZ-285..AZ-290 unit/integration test work.

Co-authored-by: Cursor <cursoragent@cursor.com>

2026-05-10 04:44:08 +03:00

2.3 KiB

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Module: DataAccess/Repositories/RouteRepository

Purpose

Dapper-based repository for the routes, route_points, and route_regions tables. Handles route persistence, point storage, and route-region linking (including geofence metadata).

Public Interface

IRouteRepository (interface)

GetByIdAsync(Guid id) → Task<RouteEntity?>
GetRoutePointsAsync(Guid routeId) → Task<IEnumerable<RoutePointEntity>>: ordered by sequence_number
InsertRouteAsync(RouteEntity route) → Task<Guid>
InsertRoutePointsAsync(IEnumerable<RoutePointEntity> points) → Task: bulk insert
UpdateRouteAsync(RouteEntity route) → Task<int>
DeleteRouteAsync(Guid id) → Task<int>
LinkRouteToRegionAsync(Guid routeId, Guid regionId, bool isGeofence, int? geofencePolygonIndex) → Task: inserts into route_regions with ON CONFLICT DO NOTHING
GetRegionIdsByRouteAsync(Guid routeId) → Task<IEnumerable<Guid>>: non-geofence region IDs
GetGeofenceRegionIdsByRouteAsync(Guid routeId) → Task<IEnumerable<Guid>>: geofence-only region IDs
GetGeofenceRegionsByPolygonAsync(Guid routeId) → Task<Dictionary<int, List<Guid>>>: groups geofence regions by polygon index
GetRoutesWithPendingMapsAsync() → Task<IEnumerable<RouteEntity>>: routes where request_maps = true AND maps_ready = false

RouteRepository (implementation)

Same connection-per-call pattern. InsertRoutePointsAsync uses Dapper's bulk execute to insert all points in a single round-trip.

Internal Logic

LinkRouteToRegionAsync uses ON CONFLICT DO NOTHING to handle duplicate links gracefully
GetGeofenceRegionsByPolygonAsync groups results into a dictionary keyed by geofence_polygon_index
GetRoutesWithPendingMapsAsync drives the RouteProcessingService polling loop

Dependencies

NuGet: Dapper, Npgsql
SatelliteProvider.DataAccess.Models.RouteEntity, RoutePointEntity
Microsoft.Extensions.Logging

Consumers

RouteService — insert route, points, link regions
RouteProcessingService — read route state, points, region links; update route after map generation

Data Models

Operates on RouteEntity, RoutePointEntity, and the route_regions junction table.

Configuration

Connection string via constructor.

External Integrations

PostgreSQL.

Security

None.

Tests

No dedicated tests.

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