/**
* @brief Calculates the values for the booked, prebooked and free slots.
*/
public function calc_slots()
{
$this->prebooked_slots = btb_get_time_prebooked_slots($this->ID);
$this->booked_slots = btb_get_time_booked_slots($this->ID);
$this->free_slots = $this->slots - $this->prebooked_slots - $this->booked_slots;
}
/**
* @brief Returns an array with a summary of slots of a BTB_Time.
*
* @par Exmaple output
* @verbatim
Array(
[free] => 5
[prebooked] => 1
[booked] => 4
[total] => 10
)@endverbatim
*
* @param int $time_id BTB_Time ID.
* @return array Associative array containing summary about slots.
*/
function btb_get_time_slots_summary($time_id)
{
$prebooked_slots = btb_get_time_prebooked_slots($time_id);
$booked_slots = btb_get_time_booked_slots($time_id);
$total_slots = btb_get_time_total_slots($time_id);
$slots = array();
$slots["free"] = $total_slots - $prebooked_slots - $booked_slots;
$slots["prebooked"] = $prebooked_slots;
$slots["booked"] = $booked_slots;
$slots["total"] = $total_slots;
return $slots;
}