onApprove: (data, actions) => {
console.log(data);
return actions.order.capture().then(function(orderData) {
// Successful capture! For dev/demo purposes:
console.log('Capture result', orderData, JSON.stringify(orderData, null, 2));
const transaction = orderData.purchase_units[0].payments.captures[0];
alert('Transaction '+transaction.status+':'+transaction.id+'See console for all available details');
// When ready to go live, remove the alert and show a success message within this page. For example:
// const element = document.getElementById('paypal-button-container');

window.transaction_id = transaction.id;
$.post(
'/lib/ajax/ajax.php', {
action: 'process_payment',
},
function(data){

if(data.success){
$('.pay_wrapper').html('<h3>Thank you for your payment!</h3>');
$('#checkout').hide();
}
else{
$('.pay_wrapper').html('<h3>Your Suggestions Are Not Live</h3>Contact us Something went wrong. Transaction ID:'+window.transaction_id);
$('#checkout').hide();
}

}
);
},'json');
}
}




paypal.Buttons({
// Sets up the transaction when a payment button is clicked
createOrder: (data, actions) => {
return actions.order.create({
purchase_units: [{
amount: {
value: '".$total."' // Can also reference a variable or function
}
}]
});
},
onError: function (err) {
// For example, redirect to a specific error page
console.log(err);
},
onApprove: function (data, actions) {
return fetch('/my-server/capture-paypal-transaction', {
headers: {
'content-type': 'application/json'
},
body: JSON.stringify({
orderID: data.orderID
})
}).then(function(res) {
return res.json();
}).then(function(captureData) {
if (captureData.error === 'INSTRUMENT_DECLINED'); // Your server response structure and key names are what you choose
return actions.restart();
}
});
}
}).render('#paypal-button-container');