const DB_TABLE_CITY_INFORMATION = 'city_data';
// Constants for database column names
- const DB_COLUMN_CITY_NR = 'city_nr';
const DB_COLUMN_CITY_ID = 'city_id';
const DB_COLUMN_CITY_MODE = 'city_mode';
const DB_COLUMN_CITY_NAME = 'city_name';
const DB_COLUMN_CITY_USER_ID = 'city_user_id';
+ const DB_COLUMN_CITY_REGION_ID = 'city_region_id';
/**
* Protected constructor
* @return $isFound Whether a city id has been found for this city
*/
public function ifCityDataIsFound (CityHelper $cityInstance) {
- // Is there cache?
- if (!isset($GLOBALS[__METHOD__])) {
- // Now get a search criteria instance
- $searchInstance = ObjectFactory::createObjectByConfiguredName('search_criteria_class');
+ // Now get a search criteria instance
+ $searchInstance = ObjectFactory::createObjectByConfiguredName('search_criteria_class');
- // Search for the city number one which is hard-coded the default
- $searchInstance->addCriteria(CityInformationDatabaseWrapper::DB_COLUMN_CITY_NR , 1);
- $searchInstance->addCriteria(CityInformationDatabaseWrapper::DB_COLUMN_CITY_MODE, $cityInstance->getRequestInstance()->getRequestElement('mode'));
- $searchInstance->setLimit(1);
+ // Search for the city number one which is hard-coded the default
+ $searchInstance->addCriteria(CityInformationDatabaseWrapper::DB_COLUMN_CITY_ID , 1);
+ $searchInstance->addCriteria(CityInformationDatabaseWrapper::DB_COLUMN_CITY_MODE, $cityInstance->getRequestInstance()->getRequestElement('mode'));
+ $searchInstance->setLimit(1);
- // Get a result back
- $resultInstance = $this->doSelectByCriteria($searchInstance);
+ // Get a result back
+ $resultInstance = $this->doSelectByCriteria($searchInstance);
- // Set result instance in city instance
- $cityInstance->setResultInstance($resultInstance);
+ // Set result instance in city instance
+ $cityInstance->setResultInstance($resultInstance);
- // Is it valid?
- $GLOBALS[__METHOD__] = $resultInstance->next();
- } // END - if
+ // Is it valid?
+ $isFound = $resultInstance->next();
// Return it
- return $GLOBALS[__METHOD__];
+ return $isFound;
}
/**
* @param $requestInstance An instance of a Requestable class
* @return void
*/
- public function registerCityId (BaseCity $cityInstance, Requestable $requestInstance) {
+ public function registerCityId (BaseCityDaemon $cityInstance, Requestable $requestInstance) {
// Get a dataset instance
$dataSetInstance = ObjectFactory::createObjectByConfiguredName('dataset_criteria_class', array(self::DB_TABLE_CITY_INFORMATION));
$managerInstance->setResultInstance($resultInstance);
// Has it been founded?
- $hasFounded = $resultInstance->valid();
+ $hasFounded = $resultInstance->next();
// Return result
return $hasFounded;
/**
* Checks whether the given city name is taken
*
+ * @para $cityName Name of city
* @return $isTaken Whether the given city name is taken
*/
public function ifCityExists ($cityName) {
// Check it
$isTaken = $resultInstance->valid();
+ // Get manger instance
+ $managerInstance = ManagerFactory::createManagerByType('city');
+
+ // Set result instance
+ $managerInstance->setResultInstance($resultInstance);
+
// Return result
return $isTaken;
}
+
+ /**
+ * Creates a city from given request
+ *
+ * @para $requestInstance An instance of a Requestable class
+ * @return void
+ */
+ public function createCityByRequest (Requestable $requestInstance) {
+ // Make sure all required fields are there
+ assert($requestInstance->isRequestElementSet(self::DB_COLUMN_CITY_NAME));
+ assert($requestInstance->isRequestElementSet(self::DB_COLUMN_CITY_REGION_ID));
+
+ // Get city name (to save some calls)
+ $cityName = $requestInstance->getRequestElement(self::DB_COLUMN_CITY_NAME);
+
+ // Make sure the city name is not taken yet
+ assert(!$this->ifCityExists($cityName));
+
+ // Get user instance
+ $userInstance = Registry::getRegistry()->getInstance('user');
+
+ // Get a dataset instance
+ $dataSetInstance = ObjectFactory::createObjectByConfiguredName('dataset_criteria_class', array(self::DB_TABLE_CITY_INFORMATION));
+
+ // Set the primary key
+ $dataSetInstance->setUniqueKey(self::DB_COLUMN_CITY_ID);
+
+ // Add city name and assign user id
+ $dataSetInstance->addCriteria(self::DB_COLUMN_CITY_ID , ($this->countTotalRows() + 1));
+ $dataSetInstance->addCriteria(self::DB_COLUMN_CITY_NAME , $cityName);
+ $dataSetInstance->addCriteria(self::DB_COLUMN_CITY_USER_ID , $userInstance->getUserId());
+ $dataSetInstance->addCriteria(self::DB_COLUMN_CITY_REGION_ID, $requestInstance->getRequestElement(self::DB_COLUMN_CITY_REGION_ID));
+
+ // "Insert" this dataset instance completely into the database
+ $this->queryInsertDataSet($dataSetInstance);
+
+ // Post-check name
+ assert($this->ifCityExists($cityName));
+ }
+
+ /**
+ * Getter for all city ids as an array
+ *
+ * @return $cityIds All city ids as an array
+ */
+ public function getAllCityIds () {
+ // Init empty search instance
+ $searchInstance = ObjectFactory::createObjectByConfiguredName('search_criteria_class');
+
+ // And run it on the database
+ $resultInstance = $this->doSelectByCriteria($searchInstance);
+
+ // Init array
+ $cityIds = array();
+
+ // Anything found?
+ if ($resultInstance->count() == 0) {
+ // Nothing found
+ return $cityIds;
+ } // END - if
+
+ // Now get all 'city_id' columns
+ while ($resultInstance->next()) {
+ // Get current entry
+ $current = $resultInstance->current();
+
+ // 'city_id' should be there
+ assert(isset($current[self::DB_COLUMN_CITY_ID]));
+
+ // Add it to the array
+ array_push($cityIds, $current[self::DB_COLUMN_CITY_ID]);
+ } // END - while
+
+ // Return result
+ return $cityIds;
+ }
}
// [EOF]