93 lines
1.7 KiB
Python
93 lines
1.7 KiB
Python
from typing import Optional, List
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from pydantic import BaseModel, Field
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class ItemBase(BaseModel):
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sku: Optional[str] = None
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name: Optional[str] = None
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description: Optional[str] = None
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quantity: Optional[int] = 0
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reorder_level: Optional[int] = 5
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unit_price: Optional[float] = None
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category_id: Optional[int] = None
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supplier_id: Optional[int] = None
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location: Optional[str] = None
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is_active: Optional[bool] = True
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class ItemCreate(ItemBase):
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sku: str
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name: str
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unit_price: float
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class ItemUpdate(ItemBase):
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pass
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class ItemInDBBase(ItemBase):
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id: int
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class Config:
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from_attributes = True
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class Item(ItemInDBBase):
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pass
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class TransactionItemBase(BaseModel):
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item_id: int
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quantity: int
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unit_price: float
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class TransactionItemCreate(TransactionItemBase):
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pass
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class TransactionItemUpdate(TransactionItemBase):
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pass
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class TransactionItemInDBBase(TransactionItemBase):
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id: int
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transaction_id: int
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class Config:
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from_attributes = True
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class TransactionItem(TransactionItemInDBBase):
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pass
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class TransactionBase(BaseModel):
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transaction_type: str
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reference_number: Optional[str] = None
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notes: Optional[str] = None
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class TransactionCreate(TransactionBase):
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items: List[TransactionItemCreate]
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class TransactionUpdate(TransactionBase):
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pass
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class TransactionInDBBase(TransactionBase):
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id: int
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class Config:
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from_attributes = True
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class Transaction(TransactionInDBBase):
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items: List[TransactionItem] = []
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class InventoryAdjustment(BaseModel):
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item_id: int
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quantity: int = Field(..., description="Positive for additions, negative for subtractions")
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reason: Optional[str] = None |