<?php

if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {
    header('Access-Control-Allow-Origin : *');
    header('Access-Control-Allow-Methods : POST, GET, OPTIONS, PUT, DELETE');
    header('Access-Control-Allow-Headers : *');
    exit;
}


include "general.php";
include "connect.php";
$message_id = $_POST["message_id"];
$email_u = $_POST["email_u"];
$email_f = $_POST["email_f"];
$domain = $_POST["domain"];
$amount = $_POST["pay_amount"];
date_default_timezone_set('africa/lagos');



//echo $email_u;
if ($email_u != "") {



    $query = "select wallet from penpal where email ='$email_u' and domain ='$domain'";
    $old_wallet = getQuery1($query);


    $query = "select name from penpal where email ='$email_u' and domain ='$domain'";
    $name = getQuery1($query);


    $query = "select gift from penpal where email ='$email_f' and domain ='$domain'";
    $gift = getQuery1($query);

    if ($old_wallet >= $amount) {



        $new_wallet = $old_wallet - $amount;

        $query = "update penpal set wallet ='$new_wallet'  where email = '$email_u' and  domain ='$domain'";
        $queryresponse = updateQuery($query);


        if ($queryresponse == "0") {



            $query = "select gift_out from penpal where email ='$email_u' and domain ='$domain'";
            $gift_out = getQuery1($query);


            $query = "select gift from penpal where email ='$email_f' and domain ='$domain'";
            $gift = getQuery1($query);

            $query = "select payout from penpal where email ='$email_f' and domain ='$domain'";
            $payout = getQuery1($query);

            $new_gift = $gift + $amount;
            $new_payout = $payout + ($amount * 75) / 10000;

            $new_gift_out = $gift_out + $amount;


            //update friend
            $query = "update penpal set gift ='$new_gift',payout ='$new_payout'  where email = '$email_f' and  domain ='$domain'";
            $queryresponse = updateQuery($query);


            //update self
            $query = "update penpal set gift_out ='$new_gift_out'  where email = '$email_u' and  domain ='$domain'";
            $queryresponse = updateQuery($query);

            //log the transaction
            $query = "insert into giftlogs (email_u,email_f,amount,old_wallet,new_wallet,old_gift_out,new_gift_out,old_gift,new_gift,old_payout,new_payout,domain ) VALUES
            ('$email_u','$email_f','$amount','$old_wallet','$new_wallet','$gift_out','$new_gift_out','$gift','$new_gift','$payout','$new_payout','$domain');
            ";

            $queryresponse = updateQuery($query);

            echo "0";
            //send email to a friend 
            if ($domain == "penpalamerica.com") {

                $mySub = "Penpal America - You just received a gift from " . $name;
                $Message = "Dear Pal, <br> You just received a gift from $name with the following details:<br><br>
            Amount: $amount in points<br>
            Old Gift: " . number_format($gift, 2) . " <br>
            New Gift: " . number_format($new_gift, 2) . " <br>
            Old Payout: " . number_format($payout, 2) . "<br>
            New Payout: " . number_format($new_payout, 2) . "<br><br>
            <b>Note</b>: Payout will be sent to you via Paypal on next Friday after you have made 10 dollars or above. If you have not included your Paypal into your account, please do so now from the app.<br><br>
            Best Regards,<br><br>
            Support @ Penpal America";
                sendemailtogifters($domain, $email_f, $Message, $mySub);


                //send to self
                $mySub = "Penpal America - You just sent a gift to " . $name;
                $Message = "Dear Pal, <br> You just sent a gift to $name with the following details:<br><br>
            Amount: $amount in points<br>
            Old Philanthropy: " . number_format($gift_out, 2) . " <br>
            New Philanthropy: " . number_format($new_gift_out, 2) . " <br>
            Old Wallet: " . number_format($old_wallet, 2) . "<br>
            New Wallet: " . number_format($new_wallet, 2) . "<br><br>
            <b>Note</b>: We appreciate your generosity towards other Pals. Thank you so much.<br><br>
            Best Regards,<br><br>
            Support @ Penpal America";
                sendemailtogifters($domain, $email_u, $Message, $mySub);
            }
        } else {
            echo "2";
        }
    } else {


        // no enough money

        echo "1";
    }
} else {
    echo "3";
}