signmeup/signmeup

import { Meteor } from "meteor/meteor";
import { Email } from "meteor/email";

import { Courses } from "/imports/api/courses/courses";
import { Queues } from "/imports/api/queues/queues";

export class Notifications {
  static sendEmailNotification(ticket) {
    const queue = Queues.findOne(ticket.queueId);
    if (!queue) {
      throw new Meteor.Error(
        "queues.doesNotExist",
        `No queue exists with id ${ticket.queueId}`
      );
    }

    const course = Courses.findOne(queue.courseId);
    if (!course) {
      throw new Meteor.Error(
        "courses.doesNotExist",
        `No course exists with id ${queue.courseId}`
      );
    }

    if (ticket.notifications && ticket.notifications.email) {
      try {
        Email.send({
          to: ticket.notifications.email,
          from: "signmeup-dev@lists.cs.brown.edu",
          subject: `[SignMeUp] You're up for ${course.name} ${queue.name}`,
          text: "A TA is looking for you. Head over to hours now."
        });
      } catch (err) {
        throw new Meteor.Error(err);
      }
    } else {
      throw new Meteor.Error("notifications.noEmailAddress");
    }
  }

  static sendTextNotification(ticket) {
    const queue = Queues.findOne(ticket.queueId);
    if (!queue) {
      throw new Meteor.Error(
        "queues.doesNotExist",
        `No queue exists with id ${ticket.queueId}`
      );
    }

    const course = Courses.findOne(queue.courseId);
    if (!course) {
      throw new Meteor.Error(
        "courses.doesNotExist",
        `No course exists with id ${queue.courseId}`
      );
    }

    const phone = ticket.notifications && ticket.notifications.phone;
    if (phone && phone.number && phone.carrier) {
      try {
        Email.send({
          to: `${ticket.notifications.phone.number}@${
            ticket.notifications.phone.carrier
          }`,
          from: "signmeup-dev@lists.cs.brown.edu",
          subject: `${course.name} ${queue.name}`,
          text: "A TA is looking for you. Head over to hours now."
        });
      } catch (err) {
        throw new Meteor.Error(err);
      }
    } else {
      throw new Meteor.Error(
        "notifications.noPhoneOrCarrier",
        "Failed to send text message due to missing phone number or carrier"
      );
    }
  }
}