Method addMember

app/models/CourseInstance.js:24–39

(userID, opts)

    }

    addMember (userID, opts) {
      const options = {
        method: 'POST',
        url: _.result(this, 'url') + '/members',
        data: { userID }
      }
      _.extend(options, opts)
      const jqxhr = this.fetch(options)
      if (userID === me.id) {
        if (!me.get('courseInstances')) {
          me.set('courseInstances', [])
        }
        me.get('courseInstances').push(this.id)
      }
      return jqxhr
    }

    addMembers (userIDs, opts) {
      const options = {