Squashed 'common/' content from commit 28b2939

git-subtree-dir: common
git-subtree-split: 28b2939037b5932ca5d5a6c734b292c012ac675f

src/cartsnitch_common/schemas/purchase.py

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+"""Purchase and PurchaseItem Pydantic schemas."""
+
+import uuid
+from datetime import date, datetime
+from decimal import Decimal
+
+from pydantic import BaseModel
+
+
+class PurchaseItemCreate(BaseModel):
+    product_name_raw: str
+    upc: str | None = None
+    quantity: Decimal = Decimal("1")
+    unit_price: Decimal
+    extended_price: Decimal
+    regular_price: Decimal | None = None
+    sale_price: Decimal | None = None
+    coupon_discount: Decimal | None = None
+    loyalty_discount: Decimal | None = None
+    category_raw: str | None = None
+    normalized_product_id: uuid.UUID | None = None
+
+
+class PurchaseItemRead(BaseModel):
+    model_config = {"from_attributes": True}
+
+    id: uuid.UUID
+    purchase_id: uuid.UUID
+    product_name_raw: str
+    upc: str | None
+    quantity: Decimal
+    unit_price: Decimal
+    extended_price: Decimal
+    regular_price: Decimal | None
+    sale_price: Decimal | None
+    coupon_discount: Decimal | None
+    loyalty_discount: Decimal | None
+    category_raw: str | None
+    normalized_product_id: uuid.UUID | None
+
+
+class PurchaseCreate(BaseModel):
+    user_id: uuid.UUID
+    store_id: uuid.UUID
+    store_location_id: uuid.UUID | None = None
+    receipt_id: str
+    purchase_date: date
+    total: Decimal
+    subtotal: Decimal | None = None
+    tax: Decimal | None = None
+    savings_total: Decimal | None = None
+    source_url: str | None = None
+    raw_data: dict | None = None
+    items: list[PurchaseItemCreate] = []
+
+
+class PurchaseRead(BaseModel):
+    model_config = {"from_attributes": True}
+
+    id: uuid.UUID
+    user_id: uuid.UUID
+    store_id: uuid.UUID
+    store_location_id: uuid.UUID | None
+    receipt_id: str
+    purchase_date: date
+    total: Decimal
+    subtotal: Decimal | None
+    tax: Decimal | None
+    savings_total: Decimal | None
+    source_url: str | None
+    ingested_at: datetime
+    created_at: datetime
+    updated_at: datetime