satellite-provider/_docs/02_tasks/_dependencies_table.md

Task Dependencies

Dependency Graph

Step 6 — Implement Tests (AZ-285..AZ-290)

Task	Depends On	Points	Status
AZ-285 Test Infrastructure	—	3	Done
AZ-286 TileService Tests	AZ-285	3	Done
AZ-287 RegionService Tests	AZ-285	3	Done
AZ-288 RouteService Tests	AZ-285	3	Done
AZ-289 Integration Route Maps	AZ-285	2	Done
AZ-290 Non-Functional Tests	AZ-285	3	Done

Step 8 — Refactor 02-coupling-refactoring (AZ-309 epic)

Task	Depends On	Points	Status
AZ-310 ServeTile via ITileService	—	3	Done (In Testing)
AZ-311 GetTileByLatLon via ITileService	AZ-310	2	Done (In Testing)
AZ-312 Split Services into 3 csprojs	AZ-311	5	Done (In Testing)
AZ-313 Update consumers (Api/Tests)	AZ-312	3	Done (In Testing)
AZ-314 DI registration split	AZ-313	2	Done (In Testing)
AZ-315 Documentation sync	AZ-314	2	In Progress

Step 8 — Refactor 03-code-quality-refactoring (AZ-350 epic)

Roadmap: _docs/04_refactoring/03-code-quality-refactoring/analysis/refactoring_roadmap.md (4 execution phases).

Task	C-ID	Title	Phase	Depends On	Points	Status
AZ-351	C01	Fix null logger to DatabaseMigrator	1	—	2	Done (In Testing)
AZ-352	C02	Replace empty catch in ExtractTileCoordinatesFromFilename	1	—	2	Done (In Testing)
AZ-363	C10	Delete write-only counters in RegionRequestQueue	1	—	1	Done (In Testing)
AZ-356	C05	Stub endpoints return 501	1	—	2	Done (In Testing)
AZ-354	C04	Strict CORS by default	1	—	2	Done (In Testing)
AZ-353	C03	Sanitize 5xx responses via IExceptionHandler	1	—	3	Done (In Testing)
AZ-359	C07	Consolidate RegionService catch ladder	2	—	3	Done (In Testing)
AZ-357	C06	Drop tile Version concept; new migration	2	—	5	Done (In Testing)
AZ-362	C09	Idempotent POST contract	2	AZ-353	3	Done (In Testing)
AZ-366	C13	Consolidate Haversine + filename parser	3	—	2	Done (In Testing)
AZ-377	C24	Consolidate Earth constants + 111000	3	AZ-371	2	Done (In Testing)
AZ-368	C15	Shared TileCsvWriter	3	—	2	Done (In Testing)
AZ-367	C14	Shared TileGridStitcher	3	AZ-364	3	Done (In Testing)
AZ-369	C16	Move inline DTOs out of Program.cs	3	—	2	Done (In Testing)
AZ-365	C12	Decompose RouteService.CreateRouteAsync	3	—	5	Done (In Testing)
AZ-364	C11	Decompose RouteProcessingService god-class	3	AZ-366, AZ-367 (folds in AZ-360)	5	Done (In Testing)
AZ-360	C08	Replace IServiceProvider in RouteProcessingService	3	AZ-364 (folded)	2	Done (In Testing)
AZ-371	C18	Magic numbers → ProcessingConfig/MapConfig	4	—	3	Done (In Testing)
AZ-370	C17	Status / point-type enums + AC RT2 update	4	—	3	Done (In Testing)
AZ-373	C20	Clarify / drop MapsVersion	4	AZ-357	2	Done (In Testing)
AZ-374	C21	Typed HttpClient for Google Maps	4	—	2	Done (In Testing)
AZ-375	C22	O(N) existing-tile lookup (HashSet)	4	AZ-371	2	Done (In Testing)
AZ-376	C23	Delete unused FindExistingTileAsync	4	—	1	Done (In Testing)
AZ-378	C25	Repo _logger fields: delete or use	4	—	1	Done (In Testing)
AZ-379	C26	Extract repo SELECT column-list constants	4	—	2	Done (In Testing)
AZ-380	C27	Delete CalculatePolygonDiagonalDistance	4	—	1	Done (In Testing)
AZ-372	C19	dotnet format + NetAnalyzers + Coverlet	4	—	3	Done (In Testing)

Step 9 cycle 1 — New Task: Multi-source tile storage + UAV upload (AZ-483 epic)

Task	Title	Depends On	Points	Status
AZ-484	Multi-source tile storage schema (source + captured_at)	—	5	Done (deployed cycle 1)

Step 9 cycle 2 — New Task: JWT validation baseline + UAV upload completion

Task	Title	Depends On	Points	Status
AZ-487	JWT validation baseline (HS256, JWT_SECRET, all endpoints)	— (consumes suite-level contract suite/_docs/10_auth.md)	2	Done (In Testing)
AZ-488	UAV tile upload endpoint with batch + 5-rule quality gate	AZ-487 (hard prereq), AZ-484 contract tile-storage.md v1.0.0	8 (over-cap, user-accepted)	Done (In Testing)

Step 9 cycle 3 — New Task: Cycle-2 follow-ups (test infra + security hardening + process)

Source: cycle-2 retrospective top-3 improvement actions + carried-forward security and process items (_docs/06_metrics/retro_2026-05-11_cycle2.md).

Task	Title	Depends On	Points	Status
AZ-491	Consolidate JWT test-mint helpers	— (logically follows AZ-487 which introduced both copies)	3	To Do
AZ-492	Perf harness: PT-07 + PT-08 + JWT-attach in run-performance-tests.sh	AZ-487 (hard — Bearer token); AZ-491 (soft — token-mint reuse)	3	In Testing
AZ-493	Integration test DB-reset hook	—	2	To Do
AZ-494	JWT iss/aud validation (enable + configure)	AZ-487 (extends AddSatelliteJwt); external: admin team confirms iss/aud values	2	In Testing (Option B: plumbing implemented; prod iss/aud values gated by fail-fast startup)
AZ-495	Resolve doc-folder convention for WebApi component	—	1	To Do
AZ-496	Bump Microsoft.AspNetCore.OpenApi + JwtBearer to 8.0.25	—	2	To Do

Step 9 cycle 4 — New Task: SDK migration

Source: cycle-3 perf-harness leftover replay surfaced the host SDK / project SDK mismatch; user directive at start of cycle 4 to migrate to .NET 10. Closes the cycle-3 leftover as a side effect (AC-5).

Task	Title	Depends On	Points	Status
AZ-500	.NET 8 → .NET 10 migration (TFM + SDK pin + Docker images + CI images + Microsoft.AspNetCore.* + Microsoft.Extensions.* + Serilog.AspNetCore)	—	5	Done (In Testing)

Step 9 cycle 5 — New Task: Tile identity foundation + perf-harness fix (AZ-483 epic)

Source: cross-workspace handoff from gps-denied-onboard (tile-schema scenario analysis) for AZ-503; cycle-3 perf-harness leftover replay-obligation closure for AZ-504. Both attach to epic AZ-483 (Multi-source tile storage + UAV upload, Layer 2) — AZ-503 supersedes the AZ-484 UPSERT-conflict-key portion, AZ-504 unblocks PT-08 measurement.

Cycle 5 split (during /autodev Step 10 batch 2): AZ-503 was specced as 3 SP but reconciled at ~5 SP once the codebase was inspected (flight_id / voting_status columns + UavTileMetadata.FlightId field didn't exist). User picked Option C: split AZ-503 into AZ-503-foundation (this cycle) + AZ-505 (next cycle). AZ-505 is Blocks-linked to AZ-503 and waits for the columns to land.

Task	Title	Depends On	Points	Status
AZ-503	Tile identity → UUIDv5 + integer UPSERT (foundation half — split from original AZ-503)	AZ-484 (supersedes UPSERT-conflict-key portion of AZ-484 selection rule)	3	Done (In Testing, batch 2 cycle 5)
AZ-504	Perf script: fix grep | wc -l pipefail crash in PT-08	— (independent; references AZ-488 PT-08 threshold)	1	Done (In Testing, batch 1 cycle 5)
AZ-505	Tile inventory endpoint + HTTP/2 + leaflet covering index	AZ-503 (HARD, Blocks-linked — needs location_hash + flight_id columns)	3	To Do (consumed by cycle 6 — see below)

Step 9 cycle 6 — New Task: Tile inventory endpoint + HTTP/2 + Leaflet covering index (AZ-483 epic)

Source: cycle-5 retro Action 2 — AZ-505 is the deferred half of AZ-503 (inventory endpoint + HTTP/2 + Leaflet covering index). AZ-503-foundation (cycle 5) shipped the prerequisite columns (location_hash, flight_id, content_sha256, legacy_id); AZ-505 ships the user-facing payload that consumes them.

Task	Title	Depends On	Points	Status
AZ-505	Tile inventory endpoint + HTTP/2 + leaflet covering index	AZ-503 (HARD, Blocks-linked, satisfied by cycle 5)	3	To Do (cycle 6)

Step 9 cycle 7 — New Task: API quality follow-up (cross-repo from gps-denied-onboard AZ-777)

Source: cycle-7 New Task adoption of three Jira tickets originally filed on 2026-05-22 by the gps-denied-onboard agent during AZ-777 Phase 1 Jetson probing of the parent-suite satellite-provider service. Two API-quality concerns about the inventory endpoint were surfaced:

1. Field-name inconsistency — URL path uses OSM-standard z/x/y; JSON body uses verbose tileZoom/tileX/tileY for the same concept (AZ-794).
2. Permissive parsing — missing required fields silently coerce to 0; unknown fields silently drop. Real client typos masquerade as valid (0,0,0) requests with collision-prone locationHash (AZ-795 epic + AZ-796 first child).

Adopted into satellite-provider cycle 7 with the recommended ordering: shared validation infra (AZ-795) → wire-format rename (AZ-794) → first per-endpoint validator child (AZ-796). AZ-795 is structured as an Epic that ALSO ships shared infrastructure (FluentValidation + global ProblemDetails filter + JsonSerializerOptions.UnmappedMemberHandling.Disallow); future per-endpoint child tasks under AZ-795 to be added by parent-suite team as the public-endpoint surface is enumerated.

Task	Title	Depends On	Points	Status
AZ-794	Inventory body fields: rename tileZoom/tileX/tileY → z/x/y (OSM convention)	— (coordinate release with AZ-795 / AZ-796)	3	Done (cycle 7)
AZ-795	Strict input validation across all public endpoints (FluentValidation + ProblemDetails) — Epic with shared-infra ship	— (children gated on shared infra landing first)	— (epic; shared-infra estimate 5–8 pts; per-endpoint children ~3 pts each)	Done — shared infra shipped (cycle 7); future per-endpoint child tasks open
AZ-796	Strict validation for inventory endpoint (POST /api/satellite/tiles/inventory)	AZ-795 (HARD — shared infra); coordinate with AZ-794	3	Done (cycle 7)

Execution Order

Step 6

1. AZ-285 (test infrastructure — all others depend on this)
2. AZ-286, AZ-287, AZ-288 (unit tests — can run in parallel)
3. AZ-289 (integration tests — depends on infra only)
4. AZ-290 (non-functional tests — depends on infra only)

Step 8 (02-coupling-refactoring)

1. AZ-310 → AZ-311 (Phase A: route tile endpoints through ITileService)
2. AZ-312 → AZ-313 → AZ-314 (Phase B: physical split + consumer + DI rewire)
3. AZ-315 (Phase C: docs sync, must be last)

Step 8 (03-code-quality-refactoring)

Phase 1 (Critical fixes): AZ-351 → AZ-352 → AZ-363 → AZ-356 → AZ-354 → AZ-353 Phase 2 (Correctness): AZ-359 → AZ-357 → AZ-362 (AZ-362 needs AZ-353) Phase 3 (Structural cleanup): AZ-366 → AZ-377 → AZ-368 → AZ-367 → AZ-369 → AZ-365 → AZ-364 (folds AZ-360) — AZ-377 needs AZ-371 Phase 4 (Typing/config/tooling/polish): AZ-371 → AZ-370 → AZ-373 → AZ-374 → AZ-375 → AZ-376 → AZ-378 → AZ-379 → AZ-380 → AZ-372

Step 9 cycle 1 (Multi-source tile storage epic AZ-483)

1. AZ-484 — Multi-source tile storage schema (foundational)

Step 9 cycle 2

1. AZ-487 — JWT validation baseline (must merge first; AZ-488 hard-depends on it)
2. AZ-488 — UAV tile upload endpoint + 5-rule quality gate (consumer of both AZ-484 contract and AZ-487 auth)

Step 9 cycle 3

Independent tracks — most tasks can run in parallel; the only ordering constraint is the AZ-491 → AZ-492 soft dependency for token-mint reuse.

1. AZ-495 (1 SP) — doc-folder convention. Cheapest unblocker; lands first to stop the F1 recurrence.
2. AZ-491 (3 SP) — consolidate JWT test-mint helpers. Pre-stages AZ-492 if implementer picks Option B.
3. AZ-493 (2 SP) — integration test DB-reset hook. Independent.
4. AZ-496 (2 SP) — bump AspNetCore 8.0.25. Independent.
5. AZ-492 (3 SP) — perf harness. After AZ-491 if Option B; else any time.
6. AZ-494 (2 SP) — JWT iss/aud validation. Gated on cross-team input; not blocked by other cycle-3 tasks.

Step 9 cycle 4

Single task; coordinated cross-cutting bump.

1. AZ-500 (5 SP) — .NET 8 → .NET 10 migration. Self-contained but touches every csproj, both Dockerfiles, run-tests.sh, .woodpecker/01-test.yml, global.json, and two docs files.

Step 9 cycle 5

Independent tracks — both can run in parallel; no ordering constraint between them. AZ-504 is a prerequisite for the cycle's Step 15 Performance Test to deliver a green PT-08 reading (and therefore for deleting the perf-cycle3 leftover); AZ-503 is the cycle's main feature (foundation half — see split note above).

1. AZ-504 (1 SP) — cheapest unblocker; lands first to clear PT-08 reporting for the cycle.
2. AZ-503 (3 SP, foundation half) — main feature; data-model + identity plumbing; cross-workspace alignment with gps-denied-onboard AZ-304.
3. AZ-505 (3 SP) — deferred to cycle 6; Blocks-linked to AZ-503.

Step 9 cycle 6

Single task; consumes the AZ-503-foundation columns landed in cycle 5.

1. AZ-505 (3 SP) — Tile inventory endpoint + HTTP/2 + Leaflet covering index. Self-contained but produces TWO contract artifacts (new contracts/api/tile-inventory.md v1.0.0 + bump contracts/data-access/tile-storage.md v1.0.0 → v2.0.0 per architecture.md).

Step 9 cycle 7 (AZ-794 / AZ-795 / AZ-796)

Adopted into cycle 7. Ordering:

1. AZ-795 shared infrastructure (FluentValidation + global ProblemDetails filter + JsonSerializerOptions.UnmappedMemberHandling.Disallow) — gates every per-endpoint child.
2. AZ-794 (rename) — lands the final wire-format names so AZ-796 validators can use them from day one.
3. AZ-796 (inventory validator) — first per-endpoint child; serves as reference implementation for sibling per-endpoint child tasks.
4. Sibling per-endpoint child tasks under AZ-795 — added by parent-suite team as they enumerate the surface from /swagger/v1/swagger.json (out of cycle 7 scope; future cycles).

Total Effort

Step 6: 6 tasks, 17 story points Step 8 (02-coupling-refactoring): 6 tasks, 17 story points Step 8 (03-code-quality-refactoring): 27 tasks, ~66 story points Step 9 cycle 1: 1 task created (AZ-484, 5 pts) Step 9 cycle 2: 2 tasks created (AZ-487 = 2 pts, AZ-488 = 8 pts over-cap user-accepted) — total 10 pts Step 9 cycle 3: 6 tasks created (AZ-491 = 3 pts, AZ-492 = 3 pts, AZ-493 = 2 pts, AZ-494 = 2 pts, AZ-495 = 1 pt, AZ-496 = 2 pts) — total 13 pts Step 9 cycle 4: 1 task created (AZ-500 = 5 pts) Step 9 cycle 5: 3 tasks tracked (AZ-503 = 3 pts foundation-half, AZ-504 = 1 pt, AZ-505 = 3 pts split-off-deferred) — 4 pts committed to cycle 5, 3 pts deferred to cycle 6 Step 9 cycle 6: 1 task scheduled (AZ-505 = 3 pts) — consumed from cycle-5 deferral Step 9 cycle 7: 3 tasks adopted (AZ-794 = 3 pts rename, AZ-795 = epic with 5–8 pts shared-infra ship, AZ-796 = 3 pts first per-endpoint child) — total ~11–14 pts (over the 2–5 pts/cycle preference; AZ-795's shared-infra ship is the heavy item). Origin: gps-denied-onboard AZ-777 Phase 1 Jetson probe (2026-05-22). Sibling per-endpoint child tasks under AZ-795 to be added in future cycles as the parent-suite team enumerates the endpoint surface.

Coverage Verification

Test Spec Category	Covered By
blackbox-tests.md (BT-01..BT-12, BT-N01..BT-N05)	AZ-286, AZ-287, AZ-288, AZ-289
performance-tests.md (PT-01..PT-06)	AZ-290
resilience-tests.md (RS-01..RS-06)	AZ-290
security-tests.md (SEC-01..SEC-04)	AZ-290
resource-limit-tests.md (RL-01..RL-04)	AZ-290
traceability-matrix.md (100% AC coverage)	All tasks combined