Meteor.methods({ snippetMessage(message) { if (typeof Meteor.userId() === 'undefined' || Meteor.userId() === null) { return false; } if ((typeof RocketChat.settings.get('Message_AllowSnippeting') === 'undefined') || (RocketChat.settings.get('Message_AllowSnippeting') === null) || (RocketChat.settings.get('Message_AllowSnippeting') === false)) { return false; } const subscription = RocketChat.models.Subscriptions.findOne({ rid: message.rid, 'u._id': Meteor.userId() }); if (subscription === undefined) { return false; } ChatMessage.update({ _id: message._id }, { $set: { snippeted: true } }); } });