Pine
24 lines
804 B
Python
24 lines
804 B
Python
"""0060: Task 增加 assigned_at / signed_at（按模式流程：指派/邀约待确认、签约托管）
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状态机扩展：
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- assigned：指派(assign)/邀约(recommend)已发出，等待接单方确认 → claimed
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- signed：claimed → 签约（发布方托管支付），方可开始做单 → doing
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "0060_task_sign"
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down_revision = "0058_task_claim_form" # 0059 若存在请修正
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.add_column("tasks", sa.Column("assigned_at", sa.String(length=40), nullable=True))
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op.add_column("tasks", sa.Column("signed_at", sa.String(length=40), nullable=True))
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def downgrade() -> None:
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op.drop_column("tasks", "signed_at")
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op.drop_column("tasks", "assigned_at")
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