38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
from datetime import datetime
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from typing import Optional
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from pydantic import BaseModel, Field
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class TodoBase(BaseModel):
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"""Base schema for Todo items with common attributes."""
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title: str = Field(..., min_length=1, max_length=255, description="Title of the todo item")
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description: Optional[str] = Field(None, description="Detailed description of the todo item")
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completed: bool = Field(False, description="Whether the todo item is completed")
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class TodoCreate(TodoBase):
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"""Schema for creating a new Todo item."""
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pass
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class TodoUpdate(BaseModel):
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"""Schema for updating an existing Todo item. All fields are optional."""
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title: Optional[str] = Field(None, min_length=1, max_length=255, description="Title of the todo item")
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description: Optional[str] = Field(None, description="Detailed description of the todo item")
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completed: Optional[bool] = Field(None, description="Whether the todo item is completed")
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class TodoResponse(TodoBase):
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"""Schema for Todo item responses, including database fields."""
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id: int
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created_at: datetime
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updated_at: Optional[datetime] = None
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class Config:
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"""Configure Pydantic model to work with SQLAlchemy models."""
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from_attributes = True |