Rewrite: CreateChannel modal component

app/api/server/v1/channels.js

@@ -188,7 +188,7 @@ function createChannelValidator(params) {
 
 function createChannel(userId, params) {
 	const readOnly = typeof params.readOnly !== 'undefined' ? params.readOnly : false;
-	const id = Meteor.runAsUser(userId, () => Meteor.call('createChannel', params.name, params.members ? params.members : [], readOnly, params.customFields));
+	const id = Meteor.runAsUser(userId, () => Meteor.call('createChannel', params.name, params.members ? params.members : [], readOnly, params.customFields, params.extraData));
 
 	return {
 		channel: findChannelByIdOrName({ params: { roomId: id.rid }, userId: this.userId }),

app/api/server/v1/groups.js

@@ -223,12 +223,16 @@ API.v1.addRoute('groups.create', { authRequired: true }, {
 		if (this.bodyParams.customFields && !(typeof this.bodyParams.customFields === 'object')) {
 			return API.v1.failure('Body param "customFields" must be an object if provided');
 		}
+		if (this.bodyParams.extraData && !(typeof this.bodyParams.extraData === 'object')) {
+			return API.v1.failure('Body param "extraData" must be an object if provided');
+		}
 
 		const readOnly = typeof this.bodyParams.readOnly !== 'undefined' ? this.bodyParams.readOnly : false;
 
 		let id;
+
 		Meteor.runAsUser(this.userId, () => {
-			id = Meteor.call('createPrivateGroup', this.bodyParams.name, this.bodyParams.members ? this.bodyParams.members : [], readOnly, this.bodyParams.customFields);
+			id = Meteor.call('createPrivateGroup', this.bodyParams.name, this.bodyParams.members ? this.bodyParams.members : [], readOnly, this.bodyParams.customFields, this.bodyParams.extraData);
 		});
 
 		return API.v1.success({

app/lib/server/functions/createRoom.js

@@ -91,7 +91,6 @@ export const createRoom = function(type, name, owner, members = [], readOnly, ex
 	if (type === 'c') {
 		callbacks.run('beforeCreateChannel', owner, room);
 	}
-
 	room = Rooms.createWithFullRoomData(room);
 
 	for (const username of members) {

app/ui/client/index.js

@@ -12,7 +12,6 @@ import './views/404/roomNotFound.html';
 import './views/404/invalidSecretURL.html';
 import './views/404/invalidInvite.html';
 import './views/app/burger.html';
-import './views/app/createChannel.html';
 import './views/app/editStatus.html';
 import './views/app/editStatus.css';
 import './views/app/home.html';
@@ -28,7 +27,6 @@ import './views/app/photoswipe.html';
 import './views/cmsPage';
 import './views/404/roomNotFound';
 import './views/app/burger';
-import './views/app/createChannel';
 import './views/app/CreateDirectMessage';
 import './views/app/editStatus';
 import './views/app/home';