From 2c86db883bd4fdb618dfcef2f15df77ceccb7c58 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Philipp=20Ku=CC=88hn?= <kontakt@philipp-kuehn.com>
Date: Fri, 31 May 2019 12:00:45 +0200
Subject: [PATCH] add transaction event

---
 .../tiptap-extensions/src/extensions/Collaboration.js    | 2 +-
 packages/tiptap/src/Editor.js                            | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/packages/tiptap-extensions/src/extensions/Collaboration.js b/packages/tiptap-extensions/src/extensions/Collaboration.js
index 785259bb..65504da2 100644
--- a/packages/tiptap-extensions/src/extensions/Collaboration.js
+++ b/packages/tiptap-extensions/src/extensions/Collaboration.js
@@ -29,7 +29,7 @@ export default class Collaboration extends Extension {
       }
     }, this.options.debounce)
 
-    this.editor.on('update', ({ state }) => {
+    this.editor.on('transaction', ({ state }) => {
       this.getSendableSteps(state)
     })
   }
diff --git a/packages/tiptap/src/Editor.js b/packages/tiptap/src/Editor.js
index 0405cd6a..4a941577 100644
--- a/packages/tiptap/src/Editor.js
+++ b/packages/tiptap/src/Editor.js
@@ -40,6 +40,7 @@ export default class Editor extends Emitter {
       dropCursor: {},
       parseOptions: {},
       onInit: () => {},
+      onTransaction: () => {},
       onUpdate: () => {},
       onFocus: () => {},
       onBlur: () => {},
@@ -49,6 +50,7 @@ export default class Editor extends Emitter {
 
     this.events = [
       'init',
+      'transaction',
       'update',
       'focus',
       'blur',
@@ -311,6 +313,13 @@ export default class Editor extends Emitter {
     this.view.updateState(newState)
     this.setActiveNodesAndMarks()
 
+    this.emit('transaction', {
+      getHTML: this.getHTML.bind(this),
+      getJSON: this.getJSON.bind(this),
+      state: this.state,
+      transaction,
+    })
+
     if (!transaction.docChanged) {
       return
     }