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/ApproveModel.py

@@ -34,7 +34,10 @@ class ApproveModel(PublicApproveModel, table=True):
   @computed_field
   @property
   def project(self) -> Optional[ProjectModel]:
+    try:
       return self.proj_rel
+    except:
+      return None
 
   @project.setter
   def project(self, value: Optional[ProjectModel]) -> None:
@@ -45,7 +48,6 @@ ApproveService = create_model_service(
   Cls=ApproveModel,
   custom_query=lambda: select(ApproveModel)
   .options(
-    selectinload(ApproveModel.proj_rel).
-    selectinload(ProjectModel.leader)
+    selectinload(ApproveModel.proj_rel)
   )
 )

app/model/OrgModel.py

@@ -43,7 +43,10 @@ class OrgModel(BasicModel, table=True):
   @computed_field
   @property
   def parent_name(self) -> Optional[str]:
+    try:
       return self.parent.name if self.parent else None
+    except:
+      return None
 
   @parent_name.setter
   def parent_name(self, value: Optional[str]) -> None:

app/model/ProjectModel.py

@@ -39,7 +39,10 @@ class ProjectModel(BasicModel, table=True):
   @computed_field
   @property
   def leader_name(self) -> Optional[str]:
+    try:
       return self.leader.full_name if self.leader else None
+    except:
+      return None
 
   @leader_name.setter
   def leader_name(self, value: Optional[str]) -> None:

app/model/ReimburseModel.py

@@ -40,7 +40,10 @@ class ReimburseModel(BasicModel, table=True):
   @computed_field
   @property
   def project(self) -> Optional[ProjectModel]:
+    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"]]:
+    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"]]:
+    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]:
+    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)
   )
 )

app/model/RelProjUserModel.py

@@ -34,7 +34,10 @@ class RelProjUserModel(BasicModel, table=True):
   @computed_field
   @property
   def user(self) -> Optional[UserServiceModel]:
+    try:
       return self.user_rel
+    except:
+      return None
 
   @user.setter
   def user(self, value: Optional[UserServiceModel]) -> None:
@@ -60,7 +63,10 @@ class RelProjUserModel(BasicModel, table=True):
   @computed_field
   @property
   def project(self) -> Optional[ProjectModel]:
+    try:
       return self.proj_rel
+    except:
+      return None
 
   @project.setter
   def project(self, value: Optional[ProjectModel]) -> None:
@@ -72,8 +78,7 @@ RelProjUserService = create_model_service(
   custom_query=lambda: select(RelProjUserModel)
   .options(
     selectinload(RelProjUserModel.user_rel).
-    selectinload(UserServiceModel.position).
-    selectinload(PosModel.organization)
+    selectinload(UserServiceModel.position)
   )
   .options(
     selectinload(RelProjUserModel.proj_rel).

app/model/UserModel.py

@@ -58,7 +58,10 @@ class UserServiceModel(PublicUser, table=True):
   @computed_field
   @property
   def pos(self) -> Optional[PosModel]:
+    try:
       return self.position
+    except:
+      return None
 
   @pos.setter
   def pos(self, value: Optional[PosModel]) -> None:
@@ -67,7 +70,10 @@ class UserServiceModel(PublicUser, table=True):
   @computed_field
   @property
   def pos_name(self) -> Optional[str]:
+    try:
       return self.position.name if self.position else None
+    except:
+      return None
 
   @pos_name.setter
   def pos_name(self, value: Optional[str]) -> None:
@@ -76,8 +82,11 @@ class UserServiceModel(PublicUser, table=True):
   @computed_field
   @property
   def org_name(self) -> Optional[str]:
+    try:
       organization = self.position.organization if self.position else None
       return organization.name if organization else None
+    except:
+      return None
 
   @org_name.setter
   def org_name(self, value: Optional[str]) -> None: