science-ation/db/db.update.131.php

<?

function db_update_131_pre()
{
    global $config, $pdo;
    $year = $config['FAIRYEAR'];
    // since there's only ever been award sponsors in the system, we can
    // add a sponsorship entry with a value of the total sum of the prizes given
    // for each sponsor

    $q = $pdo->prepare('SELECT * FROM sponsors');
    $q->execute();
    while ($r = $q->fetch(PDO::FETCH_OBJ)) {
        $total = 0;
        $awardq = $pdo->prepare("SELECT * FROM award_awards WHERE sponsors_id=? AND year=?");
        $awardq->execute([$r->id,$year]);
        while ($awardr = $awardq->fetch(PDO::FETCH_OBJ)) {
            $prizeq = $pdo->prepare("SELECT cash,scholarship,value,number FROM award_prizes WHERE award_awards_id=?");
            $prizeq->execute([$awardr->id]);
            while ($prizer = $prizeq->fetch(PDO::FETCH_OBJ)) {
                // some people never set the value for some reason, i dunno why..
                $realvalue = max($prizer->cash + $prizer->scholarship, $prizer->value);
                $totalvalue = $realvalue * $prizer->number;
                $total += $totalvalue;
            }
        }
        echo "Creating sponsorship for ID: $r->id value: $total\n";
        $pdo->prepare("INSERT INTO sponsorships (sponsors_id,fundraising_type,value,status,probability,year) VALUES (
            ?,
            'sfawards',
            ?,
            'pending',
            '25',
            ?)");
        $pdo->execute([$r->id,$total,$year]);
        $stmt = $pdo->prepare("INSERT INTO sponsors_logs (sponsors_id,dt,users_id,log) VALUES (?,NOW(),0,'Automatically created sponsorship from existing sponsor. type=award, value=\$?, status=pending, probability=25%')");
        $stmt->execute([$r->id,$total]);
    }
}

?>