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Andreas Köpf
39 lines
1.6 KiB
Python
39 lines
1.6 KiB
Python
from datetime import datetime
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from typing import Optional
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from uuid import UUID, uuid4
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import sqlalchemy as sa
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import sqlalchemy.dialects.postgresql as pg
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from sqlalchemy import false
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from sqlmodel import Field, SQLModel
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from .payload_column_type import PayloadContainer, payload_column_type
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class Task(SQLModel, table=True):
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__tablename__ = "task"
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id: Optional[UUID] = Field(
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sa_column=sa.Column(
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pg.UUID(as_uuid=True), primary_key=True, default=uuid4, server_default=sa.text("gen_random_uuid()")
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),
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)
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created_date: Optional[datetime] = Field(
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sa_column=sa.Column(sa.DateTime(), nullable=False, server_default=sa.func.current_timestamp()),
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)
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expiry_date: Optional[datetime] = Field(sa_column=sa.Column(sa.DateTime(), nullable=True))
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user_id: Optional[UUID] = Field(nullable=True, foreign_key="user.id", index=True)
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payload_type: str = Field(nullable=False, max_length=200)
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payload: PayloadContainer = Field(sa_column=sa.Column(payload_column_type(PayloadContainer), nullable=False))
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api_client_id: UUID = Field(nullable=False, foreign_key="api_client.id")
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ack: Optional[bool] = None
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done: bool = Field(sa_column=sa.Column(sa.Boolean, nullable=False, server_default=false()))
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frontend_message_id: Optional[str] = None
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message_tree_id: Optional[UUID] = None
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parent_message_id: Optional[UUID] = None
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collective: bool = Field(sa_column=sa.Column(sa.Boolean, nullable=False, server_default=false()))
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@property
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def expired(self) -> bool:
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return self.expiry_date is not None and datetime.utcnow() > self.expiry_date
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