1.通过accountid获取所有断面数据

app/services/section_data.py

@@ -20,7 +20,10 @@ class SectionDataService(BaseService[SectionData]):
         """根据断面ID获取断面数据"""
         sections = self.get_by_field(db, "section_id", section_id)
         return sections[0] if sections else None
-
+    def get_by_account_id(self, db: Session, account_id: str) -> Optional[SectionData]:
+        """根据账号ID获取断面数据"""
+        accounts = self.get_by_field(db, "account_id", account_id)  
+        return accounts[0] if accounts else None
     def get_by_number(self, db: Session, number: str) -> List[SectionData]:
         """根据桥梁墩(台)编号获取断面数据"""
         return self.get_by_field(db, "number", number)