From 61903efaede91e236089539eb983a35a5e34e6af Mon Sep 17 00:00:00 2001
From: Ricardo Espinoza <ricardo@n8n.io>
Date: Wed, 24 Feb 2021 17:58:35 -0500
Subject: [PATCH] :sparkles: Add field to reply to message - Microsoft Team
 (#1479)

* Add replyTo feature to Microsoft Teams

* consolidate create and replyTo channel message in Microsoft Teams Node

* :zap: Improvements to #1451

Co-authored-by: Sebastian Vogel <s.vogel@sachsenkabel.de>
---
 .../Teams/ChannelMessageDescription.ts        | 26 +++++++++++++++++++
 .../Microsoft/Teams/MicrosoftTeams.node.ts    | 11 +++++++-
 2 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/packages/nodes-base/nodes/Microsoft/Teams/ChannelMessageDescription.ts b/packages/nodes-base/nodes/Microsoft/Teams/ChannelMessageDescription.ts
index 61879542ad..ede9af39d4 100644
--- a/packages/nodes-base/nodes/Microsoft/Teams/ChannelMessageDescription.ts
+++ b/packages/nodes-base/nodes/Microsoft/Teams/ChannelMessageDescription.ts
@@ -129,6 +129,32 @@ export const channelMessageFields = [
 		default: '',
 		description: 'The content of the item.',
 	},
+	{
+		displayName: 'Options',
+		name: 'options',
+		type: 'collection',
+		placeholder: 'Add Field',
+		default: {},
+		displayOptions: {
+			show: {
+				resource: [
+					'channelMessage',
+				],
+				operation: [
+					'create',
+				],
+			},
+		},
+		options: [
+			{
+				displayName: 'Make Reply',
+				name: 'makeReply',
+				type: 'string',
+				default: '',
+				description: 'An optional ID of the message you want to reply to.',
+			},
+		],
+	},
 	/* -------------------------------------------------------------------------- */
 	/*                                 channelMessage:getAll                      */
 	/* -------------------------------------------------------------------------- */
diff --git a/packages/nodes-base/nodes/Microsoft/Teams/MicrosoftTeams.node.ts b/packages/nodes-base/nodes/Microsoft/Teams/MicrosoftTeams.node.ts
index 04d106c750..c6dfb2665a 100644
--- a/packages/nodes-base/nodes/Microsoft/Teams/MicrosoftTeams.node.ts
+++ b/packages/nodes-base/nodes/Microsoft/Teams/MicrosoftTeams.node.ts
@@ -262,18 +262,27 @@ export class MicrosoftTeams implements INodeType {
 			}
 			if (resource === 'channelMessage') {
 				//https://docs.microsoft.com/en-us/graph/api/channel-post-messages?view=graph-rest-beta&tabs=http
+				//https://docs.microsoft.com/en-us/graph/api/channel-post-messagereply?view=graph-rest-beta&tabs=http
 				if (operation === 'create') {
 					const teamId = this.getNodeParameter('teamId', i) as string;
 					const channelId = this.getNodeParameter('channelId', i) as string;
 					const messageType = this.getNodeParameter('messageType', i) as string;
 					const message = this.getNodeParameter('message', i) as string;
+					const options = this.getNodeParameter('options', i) as IDataObject;
+
 					const body: IDataObject = {
 						body: {
 							contentType: messageType,
 							content: message,
 						},
 					};
-					responseData = await microsoftApiRequest.call(this, 'POST', `/beta/teams/${teamId}/channels/${channelId}/messages`, body);
+
+					if (options.makeReply) {
+						const replyToId = options.makeReply as string;
+						responseData = await microsoftApiRequest.call(this, 'POST', `/beta/teams/${teamId}/channels/${channelId}/messages/${replyToId}/replies`, body);
+					} else {
+						responseData = await microsoftApiRequest.call(this, 'POST', `/beta/teams/${teamId}/channels/${channelId}/messages`, body);
+					}
 				}
 				//https://docs.microsoft.com/en-us/graph/api/channel-list-messages?view=graph-rest-beta&tabs=http
 				if (operation === 'getAll') {