From 3d22437c4214391383d67be9838ee7f1fef0af3d Mon Sep 17 00:00:00 2001
From: Nicolas Bayet <nicolas.bayet@gmail.com>
Date: Mon, 22 Jun 2020 16:23:38 +0200
Subject: [PATCH] [IMP] DomHelpers: add append and prepend in domHelpers

---
 packages/plugin-dom-helpers/src/DomHelpers.ts | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/packages/plugin-dom-helpers/src/DomHelpers.ts b/packages/plugin-dom-helpers/src/DomHelpers.ts
index 60fe58fb9..00a50ba06 100644
--- a/packages/plugin-dom-helpers/src/DomHelpers.ts
+++ b/packages/plugin-dom-helpers/src/DomHelpers.ts
@@ -175,6 +175,32 @@ export class DomHelpers<T extends JWPluginConfig = JWPluginConfig> extends JWPlu
         }
         await this.editor.dispatcher.dispatchHooks('@redraw');
     }
+    /**
+     * Prepend a DOM Node to another DOM Node's children.
+     *
+     * @param params
+     */
+    async prepend(container: Node, node: Node): Promise<void> {
+        const toNodes = this.getNodes(node);
+        const toNode = toNodes[toNodes.length - 1];
+        for (const vnode of this.getNodes(container).reverse()) {
+            vnode.prepend(toNode);
+        }
+        await this.editor.dispatcher.dispatchHooks('@redraw');
+    }
+    /**
+     * Append a DOM Node to another DOM Node's children.
+     *
+     * @param params
+     */
+    async append(container: Node, node: Node): Promise<void> {
+        const toNodes = this.getNodes(node);
+        const toNode = toNodes[toNodes.length - 1];
+        for (const vnode of this.getNodes(container)) {
+            vnode.append(toNode);
+        }
+        await this.editor.dispatcher.dispatchHooks('@redraw');
+    }
     /**
      * Insert html content before, after or inside a DOM Node. If no DOM Node
      * was provided, empty the range and insert the html content before the it.