[MERGE] forward port branch saas-12.1 up to 8aa8548d8ab

1 files changed, 8 insertions, 0 deletions

diff --git a/addons/mail/static/src/js/models/threads/document_thread.js b/addons/mail/static/src/js/models/threads/document_thread.js
index d902d69765c..6c15b39d25e 100644
--- a/addons/mail/static/src/js/models/threads/document_thread.js
+++ b/addons/mail/static/src/js/models/threads/document_thread.js
@@ -157,6 +157,14 @@ var DocumentThread = Thread.extend({
         return true;
     },
     /**
+     * @param {integer[]} attachmentIDs
+     */
+    removeAttachmentsFromMessages: function (attachmentIDs) {
+        _.each(this.getMessages(), function (message) {
+            message.removeAttachments(attachmentIDs);
+        });
+    },
+    /**
      * Set list of message IDs of this document thread
      *
      * Useful in order to handle message history of the document thread,