120 lines
4.2 KiB
PHP
120 lines
4.2 KiB
PHP
<?php
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class StatusBoard_Incident extends StatusBoard_DatabaseObject {
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protected static $table = 'incident';
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protected $_db_id;
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protected $_db_site;
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protected $_db_reference;
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protected $_db_description;
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protected $_db_start_time;
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protected $_db_estimated_end_time;
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protected $_db_actual_end_time;
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protected $current_status = null;
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protected $statuses = null;
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public static function newForSite(StatusBoard_Site $site, $reference, $description, $status, $start_time, $estimated_end_time) {
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$new_incident = new self();
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$new_incident->site = $site->id;
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$new_incident->reference = $reference;
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$new_incident->description = $description;
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$new_incident->start_time = $start_time;
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$new_incident->estimated_end_time = $estimated_end_time;
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$new_incident->actual_end_time = null;
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$new_incident->create();
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$new_incident->changeStatus($status, 'Initial Classification');
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return $new-incident;
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}
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public static function openForSite(StatusBoard_Site $site) {
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return static::allFor('site', $site->id, 'incident_open');
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}
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public static function openForSiteDuring(StatusBoard_Site $site, $start, $end) {
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$params = array(
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array('name' => 'start', 'value' => $start, 'type' => PDO::PARAM_INT),
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array('name' => 'end', 'value' => $end, 'type' => PDO::PARAM_INT),
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);
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return static::allFor('site', $site->id, 'incident_opentimes', '`start_time` < :end AND `ctime` > :start', $params);
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}
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public function currentStatus($ignore_cache = false) {
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if ($this->current_status === null || $ignore_cache) {
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$database = StatusBoard_Main::instance()->database();
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$row = $database->selectOne('SELECT `status` FROM `incidentstatus_current` WHERE `incident`=:incident', array(
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array('name' => 'incident', 'value' => $this->id, 'type' => PDO::PARAM_INT),
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)
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);
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$this->current_status = $row['status'];
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}
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return $this->current_status;
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}
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public function statusAt($time) {
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$database = StatusBoard_Main::instance()->database();
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$row = $database->selectOne('SELECT `status` FROM `incidentstatus` WHERE `incident`=:incident AND ctime < :time ORDER BY ctime DESC LIMIT 1', array(
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array('name' => 'incident', 'value' => $this->id, 'type' => PDO::PARAM_INT),
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array('name' => 'time', 'value' => $time, 'type' => PDO::PARAM_INT),
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)
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);
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return $row['status'];
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}
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/**
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* Returns the status of the most severe incident in the given set
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*
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* @param array(StatusBoard_Incident) $incidents
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*/
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public static function highestSeverityStatus(array $incidents, $time = null) {
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if ( ! $incidents) {
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return StatusBoard_Status::STATUS_Resolved;
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}
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// Check for the highest severity incident.
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$status = StatusBoard_Status::STATUS_Maintenance;
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foreach ($incidents as $incident) {
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$incident_status = null;
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if ($time) {
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$incident_status = $incident->statusAt($time);
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} else {
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$incident_status = $incident->currentStatus();
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}
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if (StatusBoard_Status::isMoreSevere($status, $incident_status)) {
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$status = $incident_status;
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}
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}
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return $status;
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}
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public function statusChanges($ignore_cache = false) {
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if ($this->statuses === null || $ignore_cache) {
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$this->statuses = StatusBoard_IncidentStatus::allFor('incident', $this->id);
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}
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return $this->statuses;
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}
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public function changeStatus($status, $description) {
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if ($this->statuses === null) {
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$this->statuses = StatusBoard_IncidentStatus::allFor('incident', $this->id);
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}
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$new_status = StatusBoard_IncidentStatus::newForIncident($this, $status, $description);
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$this->statuses[] = $new_status;
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return $new_status;
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}
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}
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?>
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