Magento – How to capture multiple invoices per order

invoiceorderssales

according to the documentation:

Multiple Invoices can be created per Order, containing as much or little of the purchased item quantity as you desire.

How do I do this? When I select ‘Invoice’ from a sales order, I have no options to change the quantities of items to invoice, and I can only invoice all of the items in the order.

Any help appreciated. We’re on EE 1.12.

Best Answer

The input to change the qty appears only if the payment method used for the order can be captured partially or cannot be captured at all. See this method in Mage_Adminhtml_Block_Sales_Order_Invoice_Create_Items

public function canEditQty()
{
    if ($this->getInvoice()->getOrder()->getPayment()->canCapture()) {
        return $this->getInvoice()->getOrder()->getPayment()->canCapturePartial();
    }
    return true;
}

The fact that the order can be captured is decided by these members in each payment model:

protected $_canCapture
protected $_canCapturePartial

or if the payment model overrides the methods canCapture and canCapturePartial

Related Solutions

Magento – Retrieving grainular discount information for multiple qty of one item ordered

As Fabian said, Magento does not save much information about what discounts have been applied how. In particular take a look at Mage_SalesRule_Model_Validator

The only information that is set is:

$item->setDiscountAmount($discountAmount);
$item->setBaseDiscountAmount($baseDiscountAmount);

$item->setOriginalDiscountAmount($originalDiscountAmount);
$item->setBaseOriginalDiscountAmount($baseOriginalDiscountAmount);
...
$item->setAppliedRuleIds(join(',',$appliedRuleIds));

One avenue worth exploring is this event:

Mage::dispatchEvent('salesrule_validator_process', array(
    'rule'    => $rule,
    'item'    => $item,
    'address' => $address,
    'quote'   => $quote,
    'qty'     => $qty,
    'result'  => $result,
));

since it has qty available which in your case should be the desired quantity. With the additional $item also being available you can add a custom column to the quote_item (and subsequently the order_item) to save this information. The big gotcha here is that one item can take part in multiple rules, so you would have to save the qty split by $rule->getId().

Magento – Event to Observe Invoice Creation and Get Invoiced Item Quantities

James As you want you works in on invoice creation time you can use getOrigData('entity_id')

On creation on invoice it always give the null value and you can use sales_order_invoice_save_after events

so you try use

$invoiceId = $observer->getEvent()->getInvoice()->getOrigData('entity_id');
if(is_null($invoiceId )){
// do your logic
}

an for getting item qty try this

   foreach ($invoice->getAllItems() as $item){
                if ($item->getOrderItem()->getParentItem()) {
                    continue;
                }
                /* Draw item */

        $name = $item->getName();
        $type = $item->getSku();
        $id = $item->getProductId();
        $qty = $item->getQty();

        }

Best Answer

Related Solutions

Magento – Retrieving grainular discount information for multiple qty of one item ordered

Magento – Event to Observe Invoice Creation and Get Invoiced Item Quantities

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