Introduce SLA Chart reports

Author: sukhwinder33445

configuration.php

@@ -574,4 +574,5 @@
     $this->provideJsFile('loadmore.js');
     $this->provideJsFile('migrate.js');
     $this->provideJsFile('progress-bar.js');
+    $this->provideJsFile('billboard.js');
 }

library/Icingadb/ProvidedHook/Reporting/HostSlaChartReport.php

@@ -0,0 +1,49 @@
+<?php
+
+/* Icinga DB Web | (c) 2024 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\ProvidedHook\Reporting;
+
+use Icinga\Application\Icinga;
+use Icinga\Module\Icingadb\Model\Host;
+use Icinga\Module\Reporting\Timerange;
+use ipl\Sql\Expression;
+use ipl\Stdlib\Filter\Rule;
+
+use function ipl\I18n\t;
+
+class HostSlaChartReport extends SlaChartReport
+{
+    public function getName()
+    {
+        $name = t('Host SLA Chart');
+        if (Icinga::app()->getModuleManager()->hasEnabled('idoreports')) {
+            $name .= ' (Icinga DB)';
+        }
+
+        return $name;
+    }
+
+    protected function fetchSla(Timerange $timerange, Rule $filter = null)
+    {
+        $sla = Host::on($this->getDb())
+            ->columns([
+                'id',
+                'display_name',
+                'sla' => new Expression(sprintf(
+                    "get_sla_ok_percent(%s, NULL, '%s', '%s')",
+                    'host.id',
+                    $timerange->getStart()->format('Uv'),
+                    $timerange->getEnd()->format('Uv')
+                )),
+            ]);
+
+        $this->applyRestrictions($sla);
+
+        if ($filter !== null) {
+            $sla->filter($filter);
+        }
+
+        return $sla;
+    }
+}

library/Icingadb/ProvidedHook/Reporting/ServiceSlaChartReport.php

@@ -0,0 +1,53 @@
+<?php
+
+/* Icinga DB Web | (c) 2024 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\ProvidedHook\Reporting;
+
+use Icinga\Application\Icinga;
+use Icinga\Module\Icingadb\Model\Service;
+use Icinga\Module\Reporting\Timerange;
+use ipl\Sql\Expression;
+use ipl\Stdlib\Filter\Rule;
+
+use function ipl\I18n\t;
+
+class ServiceSlaChartReport extends SlaChartReport
+{
+    public function getName()
+    {
+        $name = t('Service SLA Chart');
+        if (Icinga::app()->getModuleManager()->hasEnabled('idoreports')) {
+            $name .= ' (Icinga DB)';
+        }
+
+        return $name;
+    }
+
+    protected function fetchSla(Timerange $timerange, Rule $filter = null)
+    {
+        $sla = Service::on($this->getDb())
+            ->columns([
+                'id',
+                'host.display_name',
+                'display_name',
+                'sla' => new Expression(sprintf(
+                    "get_sla_ok_percent(%s, %s, '%s', '%s')",
+                    'service.host_id',
+                    'service.id',
+                    $timerange->getStart()->format('Uv'),
+                    $timerange->getEnd()->format('Uv')
+                ))
+            ]);
+
+        $sla->resetOrderBy()->orderBy('host.display_name')->orderBy('display_name');
+
+        $this->applyRestrictions($sla);
+
+        if ($filter !== null) {
+            $sla->filter($filter);
+        }
+
+        return $sla;
+    }
+}