From f79cb7e9898f7a4d2f32d717167fbb481b485fff Mon Sep 17 00:00:00 2001
From: Jan Oberhauser <jan.oberhauser@gmail.com>
Date: Tue, 1 Dec 2020 10:13:48 +0100
Subject: [PATCH] :zap: Allow multiple attendees in one field in Google
 Calendar

---
 .../nodes/Google/Calendar/EventDescription.ts  |  4 ++--
 .../Google/Calendar/GoogleCalendar.node.ts     | 18 ++++++++----------
 2 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/packages/nodes-base/nodes/Google/Calendar/EventDescription.ts b/packages/nodes-base/nodes/Google/Calendar/EventDescription.ts
index 3ed284665..035e8f078 100644
--- a/packages/nodes-base/nodes/Google/Calendar/EventDescription.ts
+++ b/packages/nodes-base/nodes/Google/Calendar/EventDescription.ts
@@ -166,7 +166,7 @@ export const eventFields = [
 					multipleValueButtonText: 'Add Attendee',
 				},
 				default: '',
-				description: 'The attendees of the event',
+				description: 'The attendees of the event. Multiple ones can be separated by comma.',
 			},
 			{
 				displayName: 'Color',
@@ -810,7 +810,7 @@ export const eventFields = [
 					multipleValueButtonText: 'Add Attendee',
 				},
 				default: '',
-				description: 'The attendees of the event',
+				description: 'The attendees of the event. Multiple ones can be separated by comma.',
 			},
 			{
 				displayName: 'Color',
diff --git a/packages/nodes-base/nodes/Google/Calendar/GoogleCalendar.node.ts b/packages/nodes-base/nodes/Google/Calendar/GoogleCalendar.node.ts
index 597276d17..803446de9 100644
--- a/packages/nodes-base/nodes/Google/Calendar/GoogleCalendar.node.ts
+++ b/packages/nodes-base/nodes/Google/Calendar/GoogleCalendar.node.ts
@@ -259,11 +259,10 @@ export class GoogleCalendar implements INodeType {
 						},
 					};
 					if (additionalFields.attendees) {
-						body.attendees = (additionalFields.attendees as string[]).map(
-							attendee => {
-								return { email: attendee };
-							},
-						);
+						body.attendees = [];
+						(additionalFields.attendees as string[]).forEach(attendee => {
+							body.attendees!.push.apply(body.attendees, attendee.split(',').map(a => a.trim()).map(email => ({ email })));
+						});
 					}
 					if (additionalFields.color) {
 						body.colorId = additionalFields.color as string;
@@ -504,11 +503,10 @@ export class GoogleCalendar implements INodeType {
 						};
 					}
 					if (updateFields.attendees) {
-						body.attendees = (updateFields.attendees as string[]).map(
-							attendee => {
-								return { email: attendee };
-							},
-						);
+						body.attendees = [];
+						(updateFields.attendees as string[]).forEach(attendee => {
+							body.attendees!.push.apply(body.attendees, attendee.split(',').map(a => a.trim()).map(email => ({ email })));
+						});
 					}
 					if (updateFields.color) {
 						body.colorId = updateFields.color as string;