refactor: countryRegion 统一中文归一化; label-ocr 改用 countryRegion; destinationCountry 还原 ISO2

flows/shared/db.py

@@ -102,25 +102,25 @@ class SyncDB:
 
     def get_ocr_pending(
         self, limit: int = 0,
-        destination_countries: list[str] | None = None,
+        country_regions: list[str] | None = None,
         courier_source: str | None = None,
         days: int = 0,
     ) -> list[tuple[str, datetime, str, str | None]]:
-        """查待 OCR 订单(所有系统):(orderNo, createdAt, labelPdfUrl, destinationCountry)。
+        """查待 OCR 订单(所有系统):(orderNo, createdAt, labelPdfUrl, countryRegion)。
 
         条件:有 labelPdfUrl、ocrLayout 未处理(Null)。
-        limit=0 表示不限。可选按 destinationCountries / courierSource 筛选。
+        limit=0 表示不限。可选按 countryRegions / courierSource 筛选。
         days>0 时只取近 N 天下单的订单。
         """
         sql = (
-            'SELECT "orderNo","createdAt","labelPdfUrl","destinationCountry" '
+            'SELECT "orderNo","createdAt","labelPdfUrl","countryRegion" '
             'FROM "Orders" '
             'WHERE "labelPdfUrl" IS NOT NULL AND "ocrLayout" IS NULL'
         )
         params: list = []
-        if destination_countries:
-            sql += ' AND "destinationCountry"=ANY(%s)'
-            params.append(destination_countries)
+        if country_regions:
+            sql += ' AND "countryRegion"=ANY(%s)'
+            params.append(country_regions)
         if courier_source:
             sql += ' AND "courierSource"=%s'
             params.append(courier_source)