Harmon/insar-management-system-v2
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Refactor local InSAR asset and production workflows

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Harmon
2026-06-21 12:30:21 +08:00
parent 65a8cc4eac
commit 71c524967c
88 changed files with 11165 additions and 3017 deletions
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backend/app/routers/radar.py
+65
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@@ -41,6 +41,7 @@ from .dependencies import (
router = APIRouter()
logger = logging.getLogger(__name__)
GF3_NATIVE_PREVIEW_SOURCE_FORMAT = "GF3_SARSCAPE_NATIVE_PREVIEW"
LIST_QUERY_MAX_LIMIT = read_int_env(
"LIST_QUERY_MAX_LIMIT",
2000,
@@ -188,6 +189,38 @@ def _radar_preview_paths(record: RadarDataORM) -> Tuple[str, str]:
return raw_cache_path, geo_cache_path
def _is_gf3_native_preview_record(record: RadarDataORM) -> bool:
return str(record.source_format or "") == GF3_NATIVE_PREVIEW_SOURCE_FORMAT
def _build_gf3_native_preview_status(record: RadarDataORM) -> RadarPreviewStatusInfo:
preview_path = str(record.preview_cache_path or "")
has_native_cache = (
(record.preview_cache_status or "NONE") == "READY"
and preview_path.lower().endswith(".webp")
and os.path.exists(preview_path)
)
metadata = record.metadata_json or {}
source_path = str(metadata.get("default_native_path") or "")
source_found = bool(source_path and os.path.exists(source_path))
return RadarPreviewStatusInfo(
radar_id=record.id,
status="READY" if has_native_cache else (record.preview_cache_status or "NONE"),
cache_version=record.preview_cache_version,
cache_updated_at=record.preview_cache_updated_at,
has_geo_cache=has_native_cache,
has_raw_cache=has_native_cache,
source_found=source_found,
fallback_in_use=False,
message=(
"GF3 native _geo WebP cache is available."
if has_native_cache
else "GF3 native _geo WebP cache has not been generated."
),
error=None if has_native_cache else record.preview_cache_error,
)
def _build_radar_preview_status(
record: RadarDataORM,
source_found: bool,
@@ -228,6 +261,9 @@ async def _build_radar_preview_cache(
db: AsyncSession,
force: bool = False,
) -> RadarPreviewStatusInfo:
if _is_gf3_native_preview_record(record):
return _build_gf3_native_preview_status(record)
raw_cache_path, geo_cache_path = _radar_preview_paths(record)
has_geo_cache = os.path.exists(geo_cache_path)
has_raw_cache = os.path.exists(raw_cache_path)
@@ -355,7 +391,33 @@ async def _get_cached_radar_preview(data_id: int, db: AsyncSession):
if not record:
raise HTTPException(status_code=404, detail=f"ID为 {data_id} 的源数据不存在。")
if _is_gf3_native_preview_record(record):
preview_path = str(record.preview_cache_path or "")
if (
(record.preview_cache_status or "NONE") == "READY"
and preview_path.lower().endswith(".webp")
and os.path.exists(preview_path)
):
return FileResponse(
preview_path,
media_type="image/webp",
headers={"Cache-Control": "public, max-age=31536000"},
)
raise HTTPException(status_code=404, detail="GF3 native _geo WebP cache has not been generated.")
raw_cache_path, geo_cache_path = _radar_preview_paths(record)
if (
(record.preview_cache_status or "NONE") == "READY"
and record.preview_cache_path
and str(record.preview_cache_path).lower().endswith(".webp")
and os.path.exists(record.preview_cache_path)
):
return FileResponse(
record.preview_cache_path,
media_type="image/webp",
headers={"Cache-Control": "public, max-age=31536000"},
)
if os.path.exists(geo_cache_path):
return FileResponse(
geo_cache_path,
@@ -664,6 +726,9 @@ async def get_radar_preview_status_endpoint(data_id: int, db: AsyncSession = Dep
if not record:
raise HTTPException(status_code=404, detail=f"ID为 {data_id} 的源数据不存在。")
if _is_gf3_native_preview_record(record):
return _build_gf3_native_preview_status(record)
raw_cache_path, geo_cache_path = _radar_preview_paths(record)
has_geo_cache = os.path.exists(geo_cache_path)
has_raw_cache = os.path.exists(raw_cache_path)