Pine
6d0bfae6aa
- 0036 迁移 + ServiceOrder ORM/仓储（service_orders：预约/下单→接单→交付→完成）
- /hall/services/{id}/order 预约下单（禁下自己的单）；/hall/orders/bought|selling 双视角
- /hall/orders/{id}/{action} 六动作流转（accept/reject/start/deliver/complete/cancel），
服务方/买方/运营三方权限约束 + 状态机非法流转校验
- /hall/tasks/{id}/win|assign|select|cancel：评标定标/指派/报名选定/取消（仅发包方或运营端）
53 lines
2.2 KiB
Python
53 lines
2.2 KiB
Python
"""服务订单（OPC 服务大厅：预约/下单 → 接单 → 交付 → 完成）。
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状态机：pending → accepted → in_progress → delivered → completed
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pending → rejected / cancelled；accepted|in_progress → cancelled（买方取消/卖方拒单）。
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Revision ID: 0036_service_orders
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Revises: 0035_hall_community
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Create Date: 2026-08-31
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"""
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from __future__ import annotations
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import sqlalchemy as sa
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from alembic import op
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revision = "0036_service_orders"
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down_revision = "0035_hall_community"
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branch_labels = None
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depends_on = None
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S = sa.String
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T = sa.Text
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def upgrade() -> None:
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op.create_table(
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"service_orders",
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sa.Column("id", S(), primary_key=True),
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sa.Column("service_id", S(), nullable=False),
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sa.Column("opc_id", S(), nullable=True), # 服务提供者
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sa.Column("buyer_id", S(), nullable=True),
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sa.Column("buyer_name", S(), nullable=True, server_default=""),
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sa.Column("contact", S(), nullable=True, server_default=""),
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sa.Column("schedule_at", S(), nullable=True, server_default=""), # 预约时间
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sa.Column("price", sa.Integer(), nullable=True, server_default="0"), # 成交价(元，0=按服务价)
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sa.Column("note", T(), nullable=True), # 需求说明
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sa.Column("status", S(), nullable=True, server_default="pending"),
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sa.Column("accept_at", S(), nullable=True, server_default=""),
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sa.Column("delivered_at", S(), nullable=True, server_default=""),
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sa.Column("completed_at", S(), nullable=True, server_default=""),
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sa.Column("created_at", S(), nullable=True, server_default=""),
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sa.Column("updated_at", S(), nullable=True, server_default=""),
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)
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op.create_index("ix_service_orders_service_id", "service_orders", ["service_id"])
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op.create_index("ix_service_orders_opc_id", "service_orders", ["opc_id"])
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op.create_index("ix_service_orders_buyer_id", "service_orders", ["buyer_id"])
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def downgrade() -> None:
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op.drop_index("ix_service_orders_buyer_id", table_name="service_orders")
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op.drop_index("ix_service_orders_opc_id", table_name="service_orders")
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op.drop_index("ix_service_orders_service_id", table_name="service_orders")
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op.drop_table("service_orders")
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