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Add SARscape SBAS prepared stack workflow

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Harmon
2026-04-30 09:42:01 +08:00
parent 4c0d1f2c2b
commit 6696fe90fa
27 changed files with 4915 additions and 95 deletions
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backend/app/services/job_handlers.py
+71
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@@ -43,6 +43,8 @@ from .timeseries_service import (
JOB_TYPE_TIMESERIES_REGISTER_PRODUCT,
JOB_TYPE_TIMESERIES_RUN_ISCE2_STACK,
JOB_TYPE_TIMESERIES_RUN_MINTPY_SBAS,
JOB_TYPE_TIMESERIES_RUN_SARSCAPE_SBAS,
JOB_TYPE_TIMESERIES_SARSCAPE_PREFLIGHT,
JOB_TYPE_TIMESERIES_STACK_PREP,
JOB_TYPE_TIMESERIES_EXPORT_PUBLISH,
timeseries_service,
@@ -3550,6 +3552,73 @@ async def _handle_timeseries_run_mintpy_sbas(job: SystemJobORM) -> None:
raise
async def _handle_timeseries_sarscape_preflight(job: SystemJobORM) -> None:
if not job.task_id:
raise ValueError("TIMESERIES_SARSCAPE_PREFLIGHT requires task_id for progress tracking.")
payload = job.payload or {}
run_id = str(payload.get("run_id") or "").strip()
if not run_id:
raise ValueError("TIMESERIES_SARSCAPE_PREFLIGHT requires run_id payload.")
async with AsyncSessionLocal() as db:
try:
await task_service.update_task(
job.task_id,
progress=45,
message="Building SARscape SBAS processor manifest...",
db=db,
)
result = await timeseries_service.build_sarscape_processor_preflight(run_id, db=db)
ready_text = "ready" if result.get("ready_for_execution") else "planning_only"
is_preflight_only = str(result.get("execution_mode") or "").strip() == "preflight_only"
await task_service.update_task(
job.task_id,
status="COMPLETED" if is_preflight_only else None,
progress=100 if is_preflight_only else 55,
message=(
f"SARscape SBAS preflight complete: state={ready_text} "
f"manifest={result.get('processor_manifest_path')}"
),
db=db,
)
except Exception as exc:
await timeseries_service.mark_run_failed(run_id, str(exc), db=db)
raise
async def _handle_timeseries_run_sarscape_sbas(job: SystemJobORM) -> None:
if not job.task_id:
raise ValueError("TIMESERIES_RUN_SARSCAPE_SBAS requires task_id for progress tracking.")
payload = job.payload or {}
run_id = str(payload.get("run_id") or "").strip()
if not run_id:
raise ValueError("TIMESERIES_RUN_SARSCAPE_SBAS requires run_id payload.")
async with AsyncSessionLocal() as db:
try:
await task_service.update_task(
job.task_id,
progress=90,
message="Running SARscape SBAS pipeline...",
db=db,
)
async with engine_lock_service.acquire("sarscape_sbas_timeseries"):
result = await timeseries_service.run_sarscape_sbas(run_id, db=db)
await task_service.update_task(
job.task_id,
status="COMPLETED",
progress=100,
message=(
f"SARscape SBAS complete: tasks={result.get('task_count', 0)} "
f"report={result.get('report_path')}"
),
db=db,
)
except Exception as exc:
await timeseries_service.mark_run_failed(run_id, str(exc), db=db)
raise
async def _handle_timeseries_export_publish(job: SystemJobORM) -> None:
if not job.task_id:
raise ValueError("TIMESERIES_EXPORT_PUBLISH requires task_id for progress tracking.")
@@ -3648,6 +3717,8 @@ _HANDLERS = {
JOB_TYPE_TIMESERIES_MATERIALIZE: _handle_timeseries_materialize,
JOB_TYPE_TIMESERIES_RUN_ISCE2_STACK: _handle_timeseries_run_isce2_stack,
JOB_TYPE_TIMESERIES_RUN_MINTPY_SBAS: _handle_timeseries_run_mintpy_sbas,
JOB_TYPE_TIMESERIES_SARSCAPE_PREFLIGHT: _handle_timeseries_sarscape_preflight,
JOB_TYPE_TIMESERIES_RUN_SARSCAPE_SBAS: _handle_timeseries_run_sarscape_sbas,
JOB_TYPE_TIMESERIES_EXPORT_PUBLISH: _handle_timeseries_export_publish,
JOB_TYPE_TIMESERIES_REGISTER_PRODUCT: _handle_timeseries_register_product,
JOB_TYPE_REBUILD_PSINSAR_CATALOG: _handle_rebuild_psinsar_catalog,