public function UnitCalendar::stateAvailability in Rooms - Drupal Booking for Hotels, B&Bs and Vacation Rentals 7

Given a set of states (e.g. the desired states to accept a booking) we compare against the states the unit is actually in.

If the unit is in any state that is not in the list of desired states it means there is a mismatch - hence no availability.

Parameters

DateTime $start_date: The starting date for the search.

DateTime $end_date: The end date for the search.

array $states: The states we are interested in.

Return value

bool Returns true if the date range provided does not have states other than the ones we are interested in

Overrides UnitCalendarInterface::stateAvailability

File

modules/rooms_availability/includes/rooms_availability.unit_calendar.inc, line 55

Class UnitCalendar Handles querying and updating the availability information relative to a single bookable unit.

Class

UnitCalendar

@file Class UnitCalendar Handles querying and updating the availability information relative to a single bookable unit.

Code

public function stateAvailability(DateTime $start_date, DateTime $end_date, array $states = array()) {

  // Get all states in the date range.
  $existing_states = $this
    ->getStates($start_date, $end_date);

  // Look at the difference between existing states and states to check.
  $diff = array_diff($existing_states, $states);
  $valid = count($diff) > 0 ? FALSE : TRUE;
  return $valid;
}