| public static deleteTags ( string $resource, integer $resourceId ) | ||
| $resource | string | |
| $resourceId | integer | |
/**
* Deletes this script
*
* @throws Scalr_Exception_Core
* @throws Exception
* @throws ModelException
*/
public function delete()
{
// Check script usage
$usage = [];
$farmRolesCount = $this->db()->GetOne("SELECT COUNT(DISTINCT farm_roleid) FROM farm_role_scripts WHERE scriptid=?", array($this->id));
if ($farmRolesCount > 0) {
$message = [];
foreach ($this->db()->GetCol("SELECT DISTINCT farm_roleid FROM farm_role_scripts WHERE scriptid = ? LIMIT 3", array($this->id)) as $id) {
$dbFarmRole = \DBFarmRole::LoadByID($id);
$message[] = $dbFarmRole->GetFarmObject()->Name . ' (' . $dbFarmRole->Alias . ')';
}
$usage[] = sprintf("%d farm roles: %s%s", $farmRolesCount, join(', ', $message), $farmRolesCount > 3 ? ' and others' : '');
}
$rolesCount = $this->db()->GetOne("SELECT COUNT(DISTINCT role_id) FROM role_scripts WHERE script_id=?", array($this->id));
if ($rolesCount > 0) {
$message = [];
foreach ($this->db()->GetCol("SELECT DISTINCT role_id FROM role_scripts WHERE script_id = ? LIMIT 3", array($this->id)) as $id) {
$dbRole = \DBRole::LoadByID($id);
$message[] = $dbRole->name;
}
$usage[] = sprintf("%d roles: %s%s", $rolesCount, join(', ', $message), $rolesCount > 3 ? ' and others' : '');
}
$accountCount = $this->db()->GetOne("SELECT COUNT(*) FROM account_scripts WHERE script_id=?", array($this->id));
if ($accountCount > 0) {
$usage[] = sprintf("%d orchestration rule(s) on account level", $accountCount);
}
$taskCount = $this->db()->GetOne("SELECT COUNT(*) FROM scheduler WHERE script_id = ?", array($this->id));
if ($taskCount > 0) {
$usage[] = sprintf("%d scheduler task(s)", $taskCount);
}
if (count($usage)) {
throw new Scalr_Exception_Core(sprintf('Script "%s" being used by %s, and can\'t be deleted', $this->name, join(', ', $usage)));
}
Tag::deleteTags(Tag::RESOURCE_SCRIPT, $this->id);
parent::delete();
}
