/**
* Display a listing of the resource.
*
* @return Response
*/
public function book($cell, $reference, $counter = 0)
{
$retval = array();
$retval['status'] = -1;
$retval['srvr_msg'] = 'Bookings Closed';
$vendor = new Vendor();
$apointment = new Appointments();
$reference = strtoupper(trim($reference));
## Return if invalid vendor
if (!$vendor->isValidVendor($cell)) {
$retval['srvr_msg'] = 'Invalid Vendor';
return $retval;
} else {
if (!$vendor->isAcceptingAppointments($cell)) {
$retval['srvr_msg'] = 'Bookings Closed';
return $retval;
} else {
if ($apointment->isbBoked($cell, $reference) > 0) {
$retval['srvr_msg'] = 'Already Booked';
$retval['status'] = -1;
return $retval;
} else {
$booking_successful = 0;
$initial_empty_positions = Settings::get($cell, Settings::INITIAL_EMPTY_POSITIONS);
$periodic_empty_position = Settings::get($cell, Settings::PERIODIC_EMPTY_POSITION);
$next_counter = $vendor->getNextAvailableCounter($cell);
if ($next_counter <= $initial_empty_positions) {
$this->reset($cell);
$vendor->resetNextAvailableCounter($cell, $initial_empty_positions + 1);
$next_counter = $initial_empty_positions + 1;
}
while (!$booking_successful) {
if ($counter > $next_counter) {
if ($periodic_empty_position > 0 && $counter % $periodic_empty_position == 0) {
$apointment->book($cell, '* FREE *-- ' . $counter, $counter);
$counter++;
}
if ($apointment->book($cell, $reference, $counter) > 0) {
$booking_successful = 1;
$retval['counter'] = $counter;
$retval['status'] = 1;
$retval['srvr_msg'] = 'Booking Successful';
} else {
$counter++;
}
} else {
if ($periodic_empty_position > 0 && $next_counter % $periodic_empty_position == 0) {
$vendor->setNextAvailableCounter($cell);
$apointment->book($cell, 'FREE: ' . $next_counter, $next_counter);
$next_counter = $vendor->getNextAvailableCounter($cell);
}
if ($apointment->book($cell, $reference, $next_counter) > 0) {
$booking_successful = 1;
$retval['counter'] = $next_counter;
$retval['status'] = 1;
$retval['srvr_msg'] = 'Booking Successful';
}
$vendor->setNextAvailableCounter($cell);
$next_counter = $vendor->getNextAvailableCounter($cell);
}
}
}
}
}
return $retval;
}
