/**
* Return the badges as array with objects.
*
* <code>
* $options = array(
* "ids" => array(1,2,3,4,5)
* );
*
* $badges = new Gamification\Badge\Badges(\JFactory::getDbo());
* $badges->load($options);
*
* $badges = $badges->getBadges();
* </code>
*
* @return array
*/
public function getBadges()
{
$results = array();
$i = 0;
foreach ($this->items as $item) {
$badge = new Badge($this->db);
$badge->bind($item);
$results[$i] = $badge;
$i++;
}
return $results;
}
/**
* Find a badge that has to be given to the user.
*
* <code>
* $keys = array(
* 'user_id' => 1,
* 'points_id' => 2
* );
* $points = new Gamification\User\Points\Points(\JFactory::getDbo());
* $points->load($keys);
*
* $badgeSeeker = new Gamification\User\Badge\BadgePointsSeeker(\JFactory::getDbo());
* $badgeSeeker->setUserPoints($points);
*
* $newBadge = $badgeSeeker->find();
* </code>
*
* @throws \RuntimeException
*
* @return null|BasicBadge
*/
public function find()
{
// Get basic badges based on specific points.
$options = array('points_id' => (int) $this->userPoints->getPointsId(), 'state' => (int) Constants::PUBLISHED);
$badges = new BasicBadges($this->db);
$badges->load($options);
$results = $badges->toArray();
/** @var array $results */
$badgeData = array();
for ($i = 0, $max = count($results); $i < $max; $i++) {
// Get current item
$current = array_key_exists($i, $results) ? $results[$i] : array();
/** @var $current array */
// Get next item
$n = $i + 1;
$next = array_key_exists($n, $results) ? $results[$n] : array();
/** @var $next array */
if (count($next) > 0) {
// Check for coincidence with next item.
if ((int) $next['points_number'] === $this->userPoints->getPointsNumber()) {
$badgeData = $next;
break;
}
// Check for coincidence with current item.
if ((int) $current['points_number'] <= $this->userPoints->getPointsNumber() and (int) $next['points_number'] > $this->userPoints->getPointsNumber()) {
$badgeData = $current;
break;
}
} else {
// If there is not next item, we compare it with last (current one).
if ((int) $current['points_number'] <= $this->userPoints->getPointsNumber()) {
$badgeData = $current;
break;
}
}
}
// Create a badge object.
$badge = null;
if (count($badgeData) > 0) {
$badge = new BasicBadge($this->db);
$badge->bind($badgeData);
}
return $badge;
}
