Add getNested method and test

src/Database/Traits/PathEnumerable.php

@@ -123,6 +123,14 @@ public function getAllChildren(): Collection
  return $this->newQuery()->descendants()->get();
  }
 
+ /**
+ * Gets a nested collection of all records.
+ */
+ public function getNested(): Collection
+ {
+ return $this->newQuery()->get()->toNested();
+ }
+
  /**
  * Root nodes scope.
  *

tests/Database/Traits/PathEnumerableTest.php

@@ -148,6 +148,37 @@ public function testDeleteRecordWithChildren()
  $this->assertNull(TestModelEnumerablePath::find($child->id));
  }
 
+ public function testGetNestedRecords()
+ {
+ $grandparents = new TestModelEnumerablePath([
+ 'name' => 'Grandparents',
+ ]);
+ $parents = new TestModelEnumerablePath([
+ 'name' => 'Parents',
+ ]);
+ $daughter = new TestModelEnumerablePath([
+ 'name' => 'Daughter',
+ ]);
+ $child = new TestModelEnumerablePath([
+ 'name' => 'Child',
+ ]);
+
+ $grandparents->save();
+ $parents->parent = $grandparents;
+ $parents->save();
+ $daughter->parent = $parents;
+ $daughter->save();
+ $child->parent = $daughter;
+ $child->save();
+
+ $grandparents->reload();
+ $nested = $grandparents->getNested();
+ $this->assertEquals($grandparents->name, $nested->get(1)->name);
+ $this->assertEquals($parents->name, $nested->get(1)->children->get(0)->name);
+ $this->assertEquals($daughter->name, $nested->get(1)->children->get(0)->children->get(0)->name);
+ $this->assertEquals($child->name, $nested->get(1)->children->get(0)->children->get(0)->children->get(0)->name);
+ }
+
  protected function createTable()
  {
  $this->getBuilder()->create('path_enumerable', function ($table) {