1d312e5ff6
- Created FastAPI application with SQLite database - Implemented models for inventory items, categories, suppliers, and transactions - Added authentication system with JWT tokens - Implemented CRUD operations for all models - Set up Alembic for database migrations - Added comprehensive API documentation - Configured Ruff for code linting
68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
from typing import Optional
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from pydantic import BaseModel, Field
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class ItemBase(BaseModel):
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"""
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Base item schema with common attributes.
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"""
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name: str = Field(..., description="Item name")
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description: Optional[str] = Field(None, description="Item description")
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sku: Optional[str] = Field(None, description="Stock Keeping Unit")
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barcode: Optional[str] = Field(None, description="Barcode/UPC")
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quantity: int = Field(0, description="Current stock quantity", ge=0)
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unit_price: float = Field(..., description="Unit price", gt=0)
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reorder_level: int = Field(10, description="Quantity at which to reorder", ge=0)
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category_id: Optional[int] = Field(None, description="ID of the category")
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supplier_id: Optional[int] = Field(None, description="ID of the supplier")
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class ItemCreate(ItemBase):
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"""
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Schema for item creation.
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"""
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pass
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class ItemUpdate(BaseModel):
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"""
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Schema for updating item information.
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"""
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name: Optional[str] = Field(None, description="Item name")
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description: Optional[str] = Field(None, description="Item description")
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sku: Optional[str] = Field(None, description="Stock Keeping Unit")
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barcode: Optional[str] = Field(None, description="Barcode/UPC")
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quantity: Optional[int] = Field(None, description="Current stock quantity", ge=0)
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unit_price: Optional[float] = Field(None, description="Unit price", gt=0)
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reorder_level: Optional[int] = Field(None, description="Quantity at which to reorder", ge=0)
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category_id: Optional[int] = Field(None, description="ID of the category")
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supplier_id: Optional[int] = Field(None, description="ID of the supplier")
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class ItemInDBBase(ItemBase):
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"""
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Base schema for items from the database.
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"""
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id: int = Field(..., description="Item ID")
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class Config:
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from_attributes = True
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class Item(ItemInDBBase):
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"""
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Schema for item information returned to clients.
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"""
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pass
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class ItemWithRelations(ItemInDBBase):
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"""
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Schema for item with related entities.
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"""
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from app.schemas.category import Category
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from app.schemas.supplier import Supplier
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category: Optional[Category] = Field(None, description="Item category")
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supplier: Optional[Supplier] = Field(None, description="Item supplier") |