1 files changed, 36 insertions, 0 deletions
diff --git a/order-service/app/schemas/order.py b/order-service/app/schemas/order.py
new file mode 100644
index 0000000..47aff2c
--- /dev/null
+++ b/order-service/app/schemas/order.py
@@ -0,0 +1,36 @@
+from datetime import datetime
+from decimal import Decimal
+from pydantic import BaseModel, Field, ConfigDict
+
+
+class OrderItemCreate(BaseModel):
+    product_id: int = Field(..., gt=0, description="Database ID of the product")
+    quantity: int = Field(..., gt=0, le=100, description="Must buy at least 1, max 100")
+    price: Decimal = Field(..., gt=0.00, description="The price per unit")
+
+
+class OrderItemOut(BaseModel):
+    id: int
+    product_id: int
+    quantity: int
+    price: Decimal
+
+    model_config = ConfigDict(from_attributes=True)
+
+
+class OrderCreate(BaseModel):
+    customer_id: int = Field(..., gt=0)
+    items: list[OrderItemCreate] = Field(
+        ..., min_length=1, description="Order must contain at least 1 item"
+    )
+
+
+class OrderOut(BaseModel):
+    id: int
+    customer_id: int
+    status: str
+    total_price: Decimal
+    created_at: datetime
+    items: list[OrderItemOut]
+
+    model_config = ConfigDict(from_attributes=True)