75 lines
1.9 KiB
Python
75 lines
1.9 KiB
Python
from typing import Optional
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from pydantic import computed_field
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from sqlalchemy.orm import selectinload
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from sqlmodel import Field, Relationship, select
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from app.model.BasicModel import BasicModel
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from app.model.ProjectModel import ProjectModel
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from app.model.UserModel import UserServiceModel
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from app.utils.create_module_service import create_model_service
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class RelProjUserModel(BasicModel, table=True):
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__tablename__ = "pl_rel_proj_user"
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# /*---------------------------------------user_id-------------------------------------------*/
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user_id: str = Field(
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default=None,
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description="项目成员id",
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foreign_key="pl_user.id", # 添加外键约束
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nullable=True
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)
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user_rel: Optional["UserServiceModel"] = Relationship(
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sa_relationship_kwargs={
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"foreign_keys": "RelProjUserModel.user_id",
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"remote_side": "UserServiceModel.id",
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"uselist": False
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}
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)
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@computed_field
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@property
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def user(self) -> Optional[UserServiceModel]:
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return self.user_rel
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@user.setter
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def user(self, value: Optional[UserServiceModel]) -> None:
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pass
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# /*---------------------------------------proj_id-------------------------------------------*/
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proj_id: str = Field(
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default=None,
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description="项目id",
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foreign_key="pl_project.id", # 添加外键约束
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nullable=True
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)
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proj_rel: Optional["ProjectModel"] = Relationship(
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sa_relationship_kwargs={
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"foreign_keys": "RelProjUserModel.proj_id",
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"remote_side": "ProjectModel.id",
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"uselist": False
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}
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)
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@computed_field
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@property
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def project(self) -> Optional[ProjectModel]:
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return self.proj_rel
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@project.setter
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def project(self, value: Optional[ProjectModel]) -> None:
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pass
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RelProjUserService = create_model_service(
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Cls=RelProjUserModel,
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custom_query=lambda: select(RelProjUserModel)
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.options(selectinload(RelProjUserModel.user_rel))
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.options(selectinload(RelProjUserModel.proj_rel)),
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)
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