feat: 每个model都可以按需控制自己是否需要级联查询出来关联信息

app/model/ReimburseModel.py

@@ -40,7 +40,10 @@ class ReimburseModel(BasicModel, table=True):
   @computed_field
   @property
   def project(self) -> Optional[ProjectModel]:
-    return self.proj_rel
+    try:
+      return self.proj_rel
+    except:
+      return None
 
   @project.setter
   def project(self, value: Optional[ProjectModel]) -> None:
@@ -59,7 +62,10 @@ class ReimburseModel(BasicModel, table=True):
   @computed_field
   @property
   def travel_list(self) -> Optional[List["ReimburseTravelModel"]]:
-    return self.travel_list_rel
+    try:
+      return self.travel_list_rel
+    except:
+      return None
 
   @travel_list.setter
   def travel_list(self, value: Optional[List["ReimburseTravelModel"]]) -> None:
@@ -77,7 +83,10 @@ class ReimburseModel(BasicModel, table=True):
   @computed_field
   @property
   def other_list(self) -> Optional[List["ReimburseOtherModel"]]:
-    return self.other_list_rel
+    try:
+      return self.other_list_rel
+    except:
+      return None
 
   @other_list.setter
   def other_list(self, value: Optional[List["ReimburseOtherModel"]]) -> None:
@@ -119,7 +128,10 @@ class ReimburseModel(BasicModel, table=True):
   @computed_field
   @property
   def approve(self) -> Optional[ApproveModel]:
-    return self.approve_rel
+    try:
+      return self.approve_rel
+    except:
+      return None
 
   @approve.setter
   def approve(self, value: Optional[ApproveModel]) -> None:
@@ -130,14 +142,11 @@ ReimburseService = create_model_service(
   Cls=ReimburseModel,
   custom_query=lambda: select(ReimburseModel)
   .options(
-    selectinload(ReimburseModel.proj_rel).
-    selectinload(ProjectModel.leader),
+    selectinload(ReimburseModel.proj_rel),
 
     selectinload(ReimburseModel.travel_list_rel),
     selectinload(ReimburseModel.other_list_rel),
 
-    selectinload(ReimburseModel.approve_rel).
-    selectinload(ApproveModel.proj_rel).
-    selectinload(ProjectModel.leader),
+    selectinload(ReimburseModel.approve_rel)
   )
 )