f1c2b73ade
- Set up FastAPI project structure with SQLite and SQLAlchemy - Create models for users, books, authors, categories, and orders - Implement JWT authentication and authorization - Add CRUD endpoints for all resources - Set up Alembic for database migrations - Add health check endpoint - Add proper error handling and validation - Create comprehensive documentation
68 lines
1.3 KiB
Python
68 lines
1.3 KiB
Python
from pydantic import BaseModel, field_validator
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from typing import List, Optional
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from datetime import datetime
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from app.models.order import OrderStatus
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class OrderItemBase(BaseModel):
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book_id: int
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quantity: int
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unit_price: float
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@field_validator("quantity")
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def quantity_must_be_positive(cls, v):
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if v <= 0:
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raise ValueError("Quantity must be greater than zero")
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return v
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@field_validator("unit_price")
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def unit_price_must_be_positive(cls, v):
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if v <= 0:
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raise ValueError("Unit price must be greater than zero")
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return v
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class OrderItemCreate(OrderItemBase):
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pass
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class OrderItem(OrderItemBase):
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id: int
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order_id: int
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created_at: datetime
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updated_at: datetime
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class Config:
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from_attributes = True
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class OrderBase(BaseModel):
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shipping_address: str
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class OrderCreate(OrderBase):
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items: List[OrderItemCreate]
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class OrderUpdate(BaseModel):
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shipping_address: Optional[str] = None
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status: Optional[OrderStatus] = None
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class Order(OrderBase):
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id: int
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user_id: int
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total_amount: float
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status: OrderStatus
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items: List[OrderItem]
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created_at: datetime
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updated_at: datetime
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class Config:
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from_attributes = True
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class OrderList(BaseModel):
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total: int
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items: List[Order]
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