Fix checking permission set-readonly; create it in startup

packages/rocketchat-authorization/client/hasPermission.coffee

@@ -9,7 +9,7 @@ atLeastOne = (permissions, scope) ->
 all = (permissions, scope) ->
 	return _.every permissions, (permissionId) ->
 		permission = ChatPermissions.findOne permissionId
-		return _.some permission.roles, (roleName) ->
+		return permission and _.some permission.roles, (roleName) ->
 			role = RocketChat.models.Roles.findOne roleName
 			roleScope = role?.scope
 			return RocketChat.models[roleScope]?.isUserInRole?(Meteor.userId(), roleName, scope)

packages/rocketchat-channel-settings/package.js

@@ -10,6 +10,7 @@ Package.onUse(function(api) {
 
 	api.use([
 		'coffeescript',
+		'ecmascript',
 		'reactive-var',
 		'tracker',
 		'templating',
@@ -36,6 +37,7 @@ Package.onUse(function(api) {
 		'server/functions/saveRoomSystemMessages.coffee',
 		'server/methods/saveRoomSettings.coffee',
 		'server/models/Messages.coffee',
-		'server/models/Rooms.coffee'
+		'server/models/Rooms.coffee',
+		'server/startup.js'
 	], 'server');
 });

packages/rocketchat-channel-settings/server/startup.js

+Meteor.startup(function() {
+	RocketChat.models.Permissions.upsert('set-readonly', {$set: { roles: ['admin', 'owner'] } });
+});