TimeGrid\Util: Throw in diffHours if $to is smaller than $from

nilmerg · nilmerg · commit 18663f4e24b9 · 2024-06-12T11:05:14.000+02:00
diff --git a/library/Notifications/Widget/TimeGrid/Util.php b/library/Notifications/Widget/TimeGrid/Util.php
@@ -5,6 +5,7 @@
 namespace Icinga\Module\Notifications\Widget\TimeGrid;
 
 use DateTime;
+use InvalidArgumentException;
 
 final class Util
 {
@@ -14,6 +15,9 @@ final class Util
     public static function diffHours(DateTime $from, DateTime $to)
     {
         $diff = $from->diff($to);
+        if ($diff->invert) {
+            throw new InvalidArgumentException('The end date must be after the start date');
+        }
 
         $hours = 0;
         if ($diff->h > 0) {

Original file line number	Diff line number	Diff line change
`@@ -5,6 +5,7 @@`
`5`	`5`	`namespace Icinga\Module\Notifications\Widget\TimeGrid;`
`6`	`6`
`7`	`7`	`use DateTime;`
	`8`	`+use InvalidArgumentException;`
`8`	`9`
`9`	`10`	`final class Util`
`10`	`11`	`{`
`@@ -14,6 +15,9 @@ final class Util`
`14`	`15`	`public static function diffHours(DateTime $from, DateTime $to)`
`15`	`16`	`{`
`16`	`17`	`$diff = $from->diff($to);`
	`18`	`+ if ($diff->invert) {`
	`19`	`+ throw new InvalidArgumentException('The end date must be after the start date');`
	`20`	`+ }`
`17`	`21`
`18`	`22`	`$hours = 0;`
`19`	`23`	`if ($diff->h > 0) {`