于小丘
a5efda9c23
- Implemented TableBaseMixin providing generic CRUD methods and automatic timestamp management. - Introduced UUIDTableBaseMixin for models using UUID as primary keys. - Added ListResponse for standardized paginated responses. - Created TimeFilterRequest and PaginationRequest for filtering and pagination parameters. - Enhanced get_with_count method to return both item list and total count. - Included validation for time filter parameters in TimeFilterRequest. - Improved documentation and usage examples throughout the code.
26 lines
846 B
Python
26 lines
846 B
Python
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from typing import TYPE_CHECKING
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from datetime import datetime
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from uuid import UUID
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from sqlmodel import Field, Relationship, Column, func, DateTime
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from .base import SQLModelBase
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from .mixin import TableBaseMixin
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if TYPE_CHECKING:
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from .user import User
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class StoragePack(SQLModelBase, TableBaseMixin):
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"""容量包模型"""
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name: str = Field(max_length=255, description="容量包名称")
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active_time: datetime | None = Field(default=None, description="激活时间")
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expired_time: datetime | None = Field(default=None, index=True, description="过期时间")
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size: int = Field(description="容量包大小（字节）")
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# 外键
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user_id: UUID = Field(foreign_key="user.id", index=True, description="所属用户UUID")
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# 关系
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user: "User" = Relationship(back_populates="storage_packs") |