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我正在嘗試創建允許在結帳過程中使用部分付款的模塊。Magento - 使用Paypal Express創建部分付款時出錯
讓我們用2件產品購物,第一件= 1000歐元,第二件= 500歐元。
用戶必須支付1500歐元,但我允許分兩步進行支付,第一位用戶將支付1000歐元,之後他必須支付500歐元。
當嘗試使用支付寶快捷支付對於這一點,我總是收到此錯誤:
PayPal gateway has rejected request.
Item total is invalid (#10426: Invalid Data).
The totals of the cart item amounts do not match order amounts
(#10413: Transaction refused because of an invalid argument.
See additional error messages for details).
基本上,我在做什麼正在修改app/code/local/Mage/Paypal/Model/Express
覆蓋的Amount
值:
$transaction_amount = $this->_quote->getBaseGrandTotal();
if ($this->_quote->getPartialpayment_price() > 0) {
$transaction_amount = $this->_quote->getPartialpayment_price();
}
$this->_api->setAmount($transaction_amount)
->setCurrencyCode($this->_quote->getBaseCurrencyCode())
->setInvNum($this->_quote->getReservedOrderId())
->setReturnUrl($returnUrl)
->setCancelUrl($cancelUrl)
->setSolutionType($solutionType)
->setPaymentAction($this->_config->paymentAction);
是否有可能避免貝寶內部檢查什麼,比較最終金額與購物車項目金額?