How to apply coupon in the magento product view before adding product to cart -



How to apply coupon in the magento product view before adding product to cart -

i had replicate coupon functionality in user can able apply coupon code , see discount cost in product page before adding product cart.

so used ajax phone call load coupon code , rule conditions next way

<?php ----- $ocoupon = mage::getmodel('salesrule/coupon')->load($couponcode, 'code'); if($ocoupon){ $orule = mage::getmodel('salesrule/rule')->load($ocoupon->getruleid()); $rule_arr = unserialize($orule->getconditionsserialized()); $actions_serialized = unserialize($orule->getdata("actions_serialized")); $conditions = $rule_arr['conditions']; foreach($conditions $condition){ $conditions1 = $condition['conditions']; $type = $condition['type']; foreach($conditions1 $condition1){ $type = $condition1['type']; $value = $condition1['value']; } } } } ----

here validated every possible rule - still not validating defined rules , not stable.

is there anyway can able validate product , coupon rules - or there extension validation against 1 product , coupon rules. please help me

since can apply code cart/quote this, suggest looking in these models how validates code on product. (working backwards)

mage::getsingleton('checkout/cart') ->getquote() ->setcouponcode($couponcode) ->collecttotals() ->save();

magento magento-1.7

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