feat: add movement on get order

backend/handlers/order_handler.go

@@ -70,6 +70,20 @@ func CreateOrder(c *gin.Context) {
 			return err
 		}
 
+		for _, oi := range order.Items {
+			movement := models.StockMovement{
+				ItemID:   oi.ItemID,
+				Type:     "out",
+				Quantity: oi.Quantity,
+				Reason:   "order",
+				OrderID:  &order.ID,
+			}
+
+			if err := tx.Omit("Item").Create(&movement).Error; err != nil {
+				return err
+			}
+		}
+
 		if err := tx.Where("user_id = ? ", userID).Delete(&models.CartItem{}).Error; err != nil {
 			return err
 		}