Release 2.0.26 (#4087)

- setting "rounding days" not required
- developer: added user pref for public holiday group (to be used by plugins)
- developer: added WorkingTimeYearEvent (to be used by plugins)
- user pref: cleanup work contract form and support more fields (to be used by plugins)
- code cleanup
- bump theme and composer packages

src/WorkingTime/Model/Day.php

@@ -15,6 +15,17 @@ use App\Model\Day as BaseDay;
 final class Day extends BaseDay
 {
     private ?WorkingTime $workingTime = null;
+    /** @var array<string, int> */
+    private array $descriptions = [];
+
+    public function isLocked(): bool
+    {
+        if ($this->workingTime !== null && $this->workingTime->isApproved()) {
+            return true;
+        }
+
+        return false;
+    }
 
     public function getWorkingTime(): ?WorkingTime
     {
@@ -25,4 +36,20 @@ final class Day extends BaseDay
     {
         $this->workingTime = $workingTime;
     }
+
+    /**
+     * @return array<string, int>
+     */
+    public function getDescriptions(): array
+    {
+        return $this->descriptions;
+    }
+
+    /**
+     * Descriptions show up in the approval PDF and maybe in other places as well.
+     */
+    public function addDescription(string $description, int $duration): void
+    {
+        $this->descriptions[$description] = $duration;
+    }
 }

src/WorkingTime/Model/Month.php

@@ -14,11 +14,10 @@ use App\Model\Month as BaseMonth;
 
 /**
  * @method array<Day> getDays()
+ * @method Day getDay(\DateTimeInterface $date)
  */
 final class Month extends BaseMonth
 {
-    private ?bool $locked = null;
-
     /**
      * A month is only locked IF every day is approved.
      * If there is even one day left open, the entire month is not locked.
@@ -27,16 +26,13 @@ final class Month extends BaseMonth
      */
     public function isLocked(): bool
     {
-        if ($this->locked === null) {
-            $this->locked = true;
-            foreach ($this->getDays() as $day) {
-                if ($day->getWorkingTime() !== null && !$day->getWorkingTime()->isApproved()) {
-                    $this->locked = false;
-                }
+        foreach ($this->getDays() as $day) {
+            if (!$day->isLocked()) {
+                return false;
             }
         }
 
-        return $this->locked;
+        return true;
     }
 
     public function getLockDate(): ?\DateTimeInterface