* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-class UserPoints extends BaseFrameworkSystem implements Registerable {
+class UserPoints extends BaseFrameworkSystem implements Registerable, BookablePoints {
+ /**
+ * Amount of points
+ */
+ private $amount = 0;
+
/**
* Protected constructor
*
return $pointsInstance;
}
+ /**
+ * Setter for amount
+ *
+ * @param $amount Amount of points to store
+ * @return void
+ */
+ public final function setAmount ($amount) {
+ $this->amount = (float) $amount;
+ }
+
+ /**
+ * Getter for amount
+ *
+ * @return $amount Amount of points to store
+ */
+ public final function getAmount () {
+ return $this->amount;
+ }
+
/**
* Checks wether the user has the required amount of points left for the specified action
*
// Get the required points entry
$requiredPoints = $this->getConfigInstance()->readConfig($action . '_action_points');
+ // Now get a search criteria and set the user's name as criteria
+ $searchInstance = ObjectFactory::createObjectByConfiguredName('search_criteria_class');
+ $searchInstance->addCriteria(UserPointsDatabaseWrapper::DB_COLUMN_POINTS_UID, $this->getUserInstance()->getUserId());
+ $searchInstance->setLimit(1);
+
// Get a wrapper instance
$wrapperInstance = ObjectFactory::createObjectByConfiguredName('user_points_db_wrapper_class');
- // Now get a search criteria and set the user's name as criteria
- $criteriaInstance = ObjectFactory::createObjectByConfiguredName('search_criteria_class');
- $criteriaInstance->addCriteria("points_uid", $this->getUserInstance()->getUserName());
- $criteriaInstance->setLimit(1);
-
// Get result back
- $resultInstance = $wrapperInstance->doSelectByCriteria($criteriaInstance);
+ $resultInstance = $wrapperInstance->doSelectByCriteria($searchInstance);
// Do we have an entry?
if ($resultInstance->next()) {
// Return the result
return $hasRequired;
}
+
+ /**
+ * "Books" the given points amount on the current user's account
+ *
+ * @param $amount Amount of points we shall book
+ * @return void
+ */
+ function bookPointsDirectly ($amount) {
+ // Get a critieria instance
+ $searchInstance = ObjectFactory::createObjectByConfiguredName('search_criteria_class');
+
+ // Add search criteria
+ $searchInstance = ObjectFactory::createObjectByConfiguredName('search_criteria_class');
+ $searchInstance->addCriteria(UserPointsDatabaseWrapper::DB_COLUMN_POINTS_UID, $this->getUserInstance()->getUserId());
+ $searchInstance->setLimit(1);
+
+ // Get a wrapper instance
+ $wrapperInstance = ObjectFactory::createObjectByConfiguredName('user_points_db_wrapper_class');
+
+ // Get result back
+ $resultInstance = $wrapperInstance->doSelectByCriteria($searchInstance);
+
+ // Do we have an entry?
+ if ($resultInstance->next()) {
+ // Get the entry
+ $entry = $resultInstance->current();
+
+ // Add the points
+ $amount += $entry[UserPointsDatabaseWrapper::DB_COLUMN_POINTS];
+
+ // Now get another criteria
+ $updateInstance = ObjectFactory::createObjectByConfiguredName('update_criteria_class');
+
+ // And add our both entries
+ $updateInstance->addCriteria(UserPointsDatabaseWrapper::DB_COLUMN_POINTS, $amount);
+
+ // Add the search criteria for searching for the right entry
+ $updateInstance->setSearchInstance($searchInstance);
+
+ // Set wrapper class name
+ $updateInstance->setWrapperConfigEntry('user_points_db_wrapper_class');
+
+ // Remember the update in database result
+ $resultInstance->add2UpdateQueue($updateInstance);
+
+ // Set it
+ $this->setResultInstance($resultInstance);
+ } else {
+ // Set the amount in class
+ $this->setAmount($amount);
+
+ // Create the new entry
+ $wrapperInstance->insertUserPoints($this);
+ }
+ }
+
+ /**
+ * Adds registration elements to a given dataset instance
+ *
+ * @param $criteriaInstance An instance of a storeable criteria
+ * @return void
+ */
+ public function addElementsToDataSet (StoreableCriteria $criteriaInstance) {
+ // Add user id
+ $criteriaInstance->addCriteria(UserPointsDatabaseWrapper::DB_COLUMN_POINTS_UID, $this->getUserInstance()->getUserId());
+
+ // Add amount
+ $criteriaInstance->addCriteria(UserPointsDatabaseWrapper::DB_COLUMN_POINTS, $this->getAmount());
+ }
}
// [EOF]