62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
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"""产品 Pydantic Schemas"""
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from __future__ import annotations
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import uuid
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from datetime import datetime
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from pydantic import BaseModel, Field
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class ProductCreate(BaseModel):
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"""创建产品"""
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serial_number: str = Field(..., min_length=16, max_length=16, description="产品序列号(16位)")
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order_id: uuid.UUID = Field(..., description="所属订单ID")
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material_id: str | None = Field(None, max_length=64, description="物料ID(逻辑外键→老系统)")
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parent_product_id: uuid.UUID | None = Field(None, description="父产品ID")
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model_config = {"from_attributes": True}
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class ProductUpdate(BaseModel):
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"""更新产品"""
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serial_number: str | None = Field(None, min_length=16, max_length=16)
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material_id: str | None = Field(None, max_length=64)
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status: str | None = Field(None, max_length=50, description="产品状态")
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parent_product_id: uuid.UUID | None = Field(None)
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model_config = {"from_attributes": True}
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class ProductResponse(BaseModel):
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"""产品响应"""
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id: uuid.UUID
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serial_number: str
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order_id: uuid.UUID
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material_id: str | None
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parent_product_id: uuid.UUID | None
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current_location_id: str | None = None
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status: str
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created_at: datetime
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model_config = {"from_attributes": True}
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class ProductScanResponse(BaseModel):
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"""扫码查询响应 — 产品信息 + 完整任务树（递归嵌套）"""
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id: uuid.UUID
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serial_number: str
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order_id: uuid.UUID
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order_no: str = ""
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material_id: str | None
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parent_product_id: uuid.UUID | None
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current_location_id: str | None = None
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status: str
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created_at: datetime
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top_level_tasks: list[TaskSummaryResponse] = []
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task_tree: list[TaskResponse] = []
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model_config = {"from_attributes": True}
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# 延迟导入，避免循环引用 — TaskSummaryResponse 在 tasks.py 中定义
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from app.schemas.task import TaskSummaryResponse # noqa: E402
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ProductScanResponse.model_rebuild()
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