Google Apps Script to color code Calendar events based on one to many keywords in Event Title

ColorEvents

// This script will color code Events in Google Calendar. For setup, follow the instructions posted here:
// https://www.linkedin.com/pulse/automate-color-coding-your-google-calendar-marguerite-thibodeaux-acc/?trk=articles_directory

function colorEvents() {
  const today = new Date();
  const endDate = new Date();
  // Set the end date for calendar events - set below at 31 days from current date
  endDate.setDate(endDate.getDate() + 31);
  Logger.log(today + " " + endDate);
 
  var calendars = CalendarApp.getAllOwnedCalendars();
  Logger.log("found number of calendars: " + calendars.length);
 
  for (var i=0; i<calendars.length; i++) {
    const calendar = calendars[i];
    const events = calendar.getEvents(today, endDate);

    // Terms to look for in calendar events by type of event
    // Add as many different event types by creating a new line below (or delete extras)
    const personalMeetings = ["Personal", "BLOCK"];
    const interviewMeetings = ["Interview"];
    const execTeamMemberMeetings = ["Jim", "Rob", "John", "Thomas", "Dave", "Mary"];
    const execMeetings = ["Exec"];
    const bdTeamMemberMeetings = ["Ella", "Larry", "Lou", "Julie", "William"];
    const salesTeamMemberMeetings = ["Phil", "Ed", "Jane", "Don"];
    const salesMeetings = ["Revenue", "Sales"];

    // Process each calendar event
    for (let j=0; j<events.length; j++) {
      let e = events[j];
      let title = e.getTitle();
      let currentColor = e.getColor();
      let description = e.getDescription();

      // Evaluate for each keyword for each type of meeting
      // Must have one below for each event type above. Note that the constant name following the = sign must match 
      // the constant name assigned above in lines 20-25
      const personal = personalMeetings.some(event => title.includes(event));
      const interview = interviewMeetings.some(event => title.includes(event));
      const execTeam = execTeamMemberMeetings.some(event => title.includes(event));
      const exec = execMeetings.some(event => title.includes(event));
      const bdTeam = bdTeamMemberMeetings.some(event => title.includes(event));
      const salesTeam = salesTeamMemberMeetings.some(event => title.includes(event));
      const sales = salesMeetings.some(event => title.includes(event));

      // Set the colors based on event type
      // Only change the calendar event if the color needs to change
      // Customize colors by changing the color in ALL CAPS
      // Colors available listed here: https://developers.google.com/apps-script/reference/calendar/event-color

      if (personal) {
        if (currentColor != 8) {
          e.setColor(CalendarApp.EventColor.GRAY);
        }
      }

      if (interview) {
        if (currentColor != 11) {
          e.setColor(CalendarApp.EventColor.RED);
        }
      }

      if (execTeam) {
        if (currentColor != 4) {
          e.setColor(CalendarApp.EventColor.PALE_RED);
        }
      }

      if (exec) {
        if (currentColor != 11) {
        //Logger.log("RED: " && currentColor); // 11
          e.setColor(CalendarApp.EventColor.RED);
        }
      }

      if (bdTeam) {
        if (currentColor != 2) {
          e.setColor(CalendarApp.EventColor.PALE_GREEN);
        }
      }

      if (salesTeam) {
        if (currentColor != 1) {
          e.setColor(CalendarApp.EventColor.PALE_BLUE);
        }
      }

      if (sales) {
        if (currentColor != 9) {
          e.setColor(CalendarApp.EventColor.BLUE);
        }
      }
    }
  }

}