1 files changed, 34 insertions, 0 deletions
diff --git a/addons/im_livechat/static/src/bugfix/bugfix.js b/addons/im_livechat/static/src/bugfix/bugfix.js
new file mode 100644
index 00000000..2a81f5e2
--- /dev/null
+++ b/addons/im_livechat/static/src/bugfix/bugfix.js
@@ -0,0 +1,34 @@
+/**
+ * This file allows introducing new JS modules without contaminating other files.
+ * This is useful when bug fixing requires adding such JS modules in stable
+ * versions of Odoo. Any module that is defined in this file should be isolated
+ * in its own file in master.
+ */
+odoo.define('im_livechat/static/src/bugfix/bugfix.js', function (require) {
+'use strict';
+
+const {
+    registerInstancePatchModel,
+} = require('mail/static/src/model/model_core.js');
+
+registerInstancePatchModel('mail.chat_window', 'im_livechat/static/src/models/chat_window/chat_window.js', {
+
+    /**
+     * @override
+     */
+    close({ notifyServer } = {}) {
+        if (
+            this.thread &&
+            this.thread.model === 'mail.channel' &&
+            this.thread.channel_type === 'livechat' &&
+            this.thread.mainCache.isLoaded &&
+            this.thread.messages.length === 0
+        ) {
+            notifyServer = true;
+            this.thread.unpin();
+        }
+        this._super({ notifyServer });
+    }
+});
+
+});