Merge pull request #11 from dikopylov/by-parent-scope

add by parent
efureev · Oct 15, 2021 · ead51ef · ead51ef
2 parents 4ecb960 + fe6663f
commit ead51ef
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/QueryBuilder.php b/src/QueryBuilder.php
@@ -444,6 +444,22 @@ public function byLevel(?int $level): self
         return $this;
     }
 
+    /**
+     * @param int|string|Model|null $parent
+     *
+     * @return $this
+     */
+    public function byParent(int|string|Model|null $parent): self
+    {
+        if ($parent !== null) {
+            $key = $parent instanceof Model ? $parent->getKey() : $parent;
+
+            $this->treeCondition()->where($this->model->parentAttribute()->name(), $key);
+        }
+
+        return $this;
+    }
+
     /**
      * Get wrapped column names
      *