Online Registration System

Installation

$ npm install ors-cp --save

Running Tests

If you have mocha installed globally, e.g. npm install -g mocha

$ mocha

Or

$ node node_modules/mocha/bin/mocha

Usage

First, import the module via require

const OnlineRegistration = require('ors-cp');

Instantiate the instance of the class and pass in the assumed classData object

const classData = {
  "enrollmentCapacity": 8,
  "reservations": [
    {
      "reservationCapacity": 4,
      "sequenceId": "1",
      "effectiveStartDate": "2017-12-01"
    },
    ....
  ],
  "currentEnrollment": {
    "effectiveDate": "2017-12-06",
    "reservedSeatsEnrolled": 1,
    "openSeatsEnrolled": 1
  }
}

//Instantiate instance of OnlineRegistration
//Since os is a native Node module, I use ors for the naming convention
//e.g. OnlineRegistrationSystem
const ors = new OnlineRegistration(classData);

API Docs

Most of the API usage is calling various getters. Optional parameters are available as per the method signature stated below.

showCourseEnrollment

ors.showCourseEnrollment(); Returns an Object containing keys reservedSeatsAvailable, openSeatsAvailable

getOpenSeatsAvailable

ors.getOpenSeatsAvailable(); Returns a Number containing the sum of all open seats available for students to enroll in for a course

getTotalOpenSeats

ors.getTotalOpenSeats(); Returns a Number containing the sum of all open seats assigned to a course

getReservedSeatsAvailable

ors.getReservedSeatsAvailable(); Returns a Number the sum of reserved seats available for a student to enroll (given their correct enrollment critier etc)

getEnabledReservedSeats

ors.getEnabledReservedSeats() Returns a Number containing the sum of all reserved seats enabled in a course e.g. the reserved seats who's effective start date is less than the date of the request.

getTotalReservedSeats

ors.getTotalReservedSeats(optionalReservationsArray); Returns a Number containing the sum of all reserved seats assigned to a course regardless of the date of request/effective start date for each reservation object.