From a9984adbc530c27c769ae6153ec6fd984d938e6e Mon Sep 17 00:00:00 2001
From: Thorsten Eckel <te@zammad.com>
Date: Wed, 28 Oct 2020 11:04:45 +0100
Subject: [PATCH] Fixes #3215 - Migrate existing Office365 Channel and
 ExternalSync to new Microsoft365 name.

---
 ...8095957_issue_3215_rename_existing_office365.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 db/migrate/20201028095957_issue_3215_rename_existing_office365.rb

diff --git a/db/migrate/20201028095957_issue_3215_rename_existing_office365.rb b/db/migrate/20201028095957_issue_3215_rename_existing_office365.rb
new file mode 100644
index 000000000..77d667c1e
--- /dev/null
+++ b/db/migrate/20201028095957_issue_3215_rename_existing_office365.rb
@@ -0,0 +1,14 @@
+class Issue3215RenameExistingOffice365 < ActiveRecord::Migration[5.2]
+  def change
+
+    # return if it's a new setup
+    return if !Setting.exists?(name: 'system_init_done')
+
+    # migrate existing Channels and ExternalCredential to new name
+
+    # rubocop:disable Rails/SkipsModelValidations
+    Channel.where(area: 'Office365::Account').update_all(name: 'Microsoft365::Account')
+    ExternalCredential.where(name: 'office365').update_all(name: 'microsoft365')
+    # rubocop:enable Rails/SkipsModelValidations
+  end
+end