scheduleObjects.js

/**
 * Our scheduling algorithm only shows optimistic availble gaps based on the driver's current schedule, and the current time
 * As time goes on and the schedule changes, we update gaps / availability to reflect new facts, but we don't need logic for that,
 * since those are inputs
 **/
// Schedule:
[
  // a scheduled trip
  [
    { start: Date, end: Date }, // earliest possible start time - max(apptStart, now)
    { start: Date, end: Date}   // latest possible start time min(nextStart, apptEnd)
  ],
  // another trip
  [
    { start: Date, end Date }
    // ...
  ]
]

// Gaps:
// use this to show driver available runs with `Order.extemdObservable` or similar
[ { start: Date, end: Date }, { start: Date, end: Date } ]