public function update(Cfp $cfp, $fetchHash)
{
if (!$fetchHash) {
throw new \UnexpectedValueException('No Hash given', 400);
}
$oldValues = $this->select($fetchHash);
if ($oldValues->count() != 1) {
throw new \UnexpectedValueException('There is no CFP with this URL.', 404);
}
$statementElements = [];
$values = [];
$oldValues = $oldValues->current();
$options = ['dateCfpStart', 'dateCfpEnd', 'name', 'uri', 'hash', 'timezone', 'dateEventStart', 'dateEventEnd', 'description', 'eventUri', 'iconUri', 'latitude', 'longitude', 'location', 'tags'];
foreach ($options as $option) {
$method = 'get' . $option;
if ($cfp->{$method}() != $oldValues->{$method}()) {
$statementElements[] = '`' . $option . '` = :' . $option;
$values[$option] = $cfp->{$method}();
if ($values[$option] instanceof \DateTimeInterface) {
$values[$option] = $values[$option]->format('c');
}
if (is_array($values[$option])) {
$values[$option] = implode(',', $values[$option]);
}
}
}
// No values to update, just, return
if (!$values) {
return $cfp->getHash();
}
$statement = 'UPDATE `cfp` SET ' . implode(',', $statementElements) . ',' . '`lastUpdate` = :lastUpdate ' . 'WHERE `hash` = :fetchHash';
$statement = $this->pdo->prepare($statement);
$values['fetchHash'] = $fetchHash;
$values['lastUpdate'] = (new \DateTime('now', new \DateTimezone('UTC')))->format('c');
if ($statement->execute($values)) {
return $cfp->getHash();
}
throw new \UnexpectedValueException('The CfP could not be updated', 400);
}
