fix: correctly assign items to timeline

src/Service/Assignment/TimelineService.php

@@ -41,33 +41,24 @@ class TimelineService
 
     private function addItem(array &$rows, TimelineItem $item): void
     {
-        $itemAdded = false;
+        $rowIndex = 0;
 
         foreach ($rows as $index => $row) {
-            $addToRow = true;
-
+            $fitsRow = true;
             foreach ($row as $entry) {
                 /** @var TimelineItem $entry */
-                if (
-                    $item->getDateFrom() >= $entry->getDateFrom() && $item->getDateFrom() <= $entry->getDateTo()
-                    || $item->getDateTo() >= $entry->getDateFrom() && $item->getDateTo() <= $entry->getDateTo()
-                ) {
-                    $addToRow = false;
+                if ($entry->getDateTo() >= $item->getDateFrom() && $entry->getDateFrom() <= $item->getDateTo()) {
+                    $fitsRow = false;
                 }
             }
-
-            if (true === $addToRow) {
-                $rows[$index][$item->getKey()] = $item;
-                $itemAdded = true;
-                break;
-            }
+            $rowIndex = $index;
         }
 
-        if (false === $itemAdded) {
-            $rows[] = [
-                $item->getKey() => $item,
-            ];
+        if (false === $fitsRow) {
+            ++$rowIndex;
         }
+
+        $rows[$rowIndex][$item->getKey()] = $item;
     }
 
     public function getActiveWindow(): CarbonPeriod