Subversion Repositories SmartDukaan

    #to re evaluate the shipping charge if any order is being cancelled.

    _revaluate_shiping(order_id)

def _revaluate_shiping(orderId):

    orders = Order.get_by(id = orderId)

    totalCartVal=0

    totalshippingCost=0

    if orders:

        ordersList = get_orders_for_transaction(orders.transaction_id, orders.customer_id)

        for order in ordersList:

            if order.status == OrderStatus.CANCELLED_DUE_TO_LOW_INVENTORY or order.shipping_timestamp is not None:

                return

            if order.status not in [OrderStatus.COD_VERIFICATION_FAILED,OrderStatus.CANCELLED_ON_CUSTOMER_REQUEST,OrderStatus.CANCELLED_DUE_TO_LOW_INVENTORY]:

                for line in order.lineitems:

                    totalCartVal = totalCartVal+line.total_price

        if totalCartVal < 500 and totalCartVal>0:

            totalshippingCost = 100

        elif totalCartVal >=500 and totalCartVal<1000:

            totalshippingCost = 50

        shippingCostInOrders=0

        shipUpdateOrder= None

        if totalshippingCost > 0:

            for order in ordersList:

                if order.status not in [OrderStatus.COD_VERIFICATION_FAILED,OrderStatus.CANCELLED_ON_CUSTOMER_REQUEST,OrderStatus.CANCELLED_DUE_TO_LOW_INVENTORY]:

                    for line in order.lineitems:

                        order.shippingCost = round((line.total_price*totalshippingCost)/totalCartVal, 0)

                    shippingCostInOrders = shippingCostInOrders + order.shippingCost

                    if shipUpdateOrder is None:

                        shipUpdateOrder = order

            if shipUpdateOrder is not None:

                diff = totalshippingCost - shippingCostInOrders

                if diff>0:

                    shipUpdateOrder.shippingCost = shipUpdateOrder.shippingCost + diff