signmeup/signmeup

import { Meteor } from "meteor/meteor";
import { Roles } from "meteor/alanning:roles";

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

Meteor.users.helpers({
  emailAddress() {
    return this.emails[0].address;
  },

  fullName() {
    return this.preferredName || this.legalName();
  },

  legalName() {
    return (
      (this.services && this.services.google && this.services.google.name) ||
      (this.services && this.services.saml && this.services.saml.displayName) ||
      this.emailAddress().split("@")[0]
    );
  },

  firstName() {
    if (this.preferredName) return this.preferredName.split(" ")[0];

    const firstName =
      (this.services &&
        this.services.google &&
        this.services.google.given_name) ||
      this.fullName().split(" ")[0];

    return firstName;
  },

  initials() {
    let initials = "";
    const fullName = this.fullName();

    let parts = fullName.split(" ");
    if (parts.length < 2) parts = fullName.split("_");

    if (parts.length >= 2) {
      initials = parts[0][0] + parts[parts.length - 1][0];
    } else {
      initials = parts[0].substring(0, 2);
    }

    return initials.toUpperCase();
  },

  courses() {
    if (Roles.userIsInRole(this._id, ["admin", "mta"])) {
      return Courses.find({ active: true }, { sort: { name: 1 } });
    }

    const htaCourseIds = Roles.getGroupsForUser(this._id, "hta");
    const taCourseIds = Roles.getGroupsForUser(this._id, "ta");
    return Courses.find(
      { _id: { $in: htaCourseIds.concat(taCourseIds) }, active: true },
      { sort: { name: 1 } }
    );
  },

  htaCourses() {
    const htaCourseIds = Roles.getGroupsForUser(this._id, "hta");
    return Courses.find({ _id: { $in: htaCourseIds }, active: true });
  },

  isTAOrAbove() {
    return this.courses().count() > 0;
  },

  profilePictureUrl() {
    return (
      this.services && this.services.google && this.services.google.picture
    );
  }
});