x

src/api/inventory/schemas/product_schemas.py

@@ -1,5 +1,5 @@
 from pydantic import BaseModel
-from typing import Optional
+from typing import Optional, List
 from datetime import datetime
 
 
@@ -9,6 +9,7 @@ class ProductCreate(BaseModel):
     description: Optional[str] = None
     category: Optional[str] = None
     unit: str = "件"
+    item_type: str = "finished"
     cost_price: float = 0
     sale_price: float = 0
     min_stock: int = 0
@@ -22,12 +23,41 @@ class ProductResponse(BaseModel):
     description: Optional[str]
     category: Optional[str]
     unit: str
+    item_type: str
     cost_price: float
     sale_price: float
     min_stock: int
     max_stock: int
+    material_cost: float = 0
     is_active: bool
     created_at: datetime
 
     class Config:
         from_attributes = True
+
+
+class ProductMaterialItemUpdate(BaseModel):
+    material_id: int
+    quantity: float
+    loss_rate: float = 0
+
+
+class ProductBOMUpdate(BaseModel):
+    items: List[ProductMaterialItemUpdate]
+
+
+class ProductMaterialItemResponse(BaseModel):
+    material_id: int
+    material_sku: str
+    material_name: str
+    quantity: float
+    loss_rate: float
+    unit_cost: float
+    line_cost: float
+
+
+class ProductBOMResponse(BaseModel):
+    product_id: int
+    product_name: str
+    total_material_cost: float
+    items: List[ProductMaterialItemResponse]