/**
* User leave table
*
* @param int $user_id
* @param int $table_id
* @param int $day( NORMAL DAY OR VEGAN DAY)
* @return int
*/
function user_leave_table($user_id, $table_id, $day = NULL)
{
$result = LEAVE_TABLE_FAILED;
if ($this->is_user_belongs_to_table($user_id, $table_id, $day)) {
$this->load->model('users_model');
$is_vegan_table = $this->is_vegan_table($table_id);
$is_user_want_vegan_meal = Users_model::is_user_want_vegan_meal($user_id);
$res = $is_vegan_table ? $this->check_status_of_user_in_table($user_id, VEGAN_DAY) : $this->check_status_of_user_in_table($user_id, NORMAL_DAY);
if ($is_user_want_vegan_meal && $is_vegan_table) {
$result = $this->delete_user_in_table($user_id, $table_id, VEGAN_DAY) ? LEAVE_TABLE_SUCCESSFULLY : LEAVE_TABLE_FAILED;
} else {
if ($is_user_want_vegan_meal && !$is_vegan_table) {
$result = $this->delete_user_in_table($user_id, $table_id, NORMAL_DAY) ? LEAVE_TABLE_SUCCESSFULLY : LEAVE_TABLE_FAILED;
} else {
if (!$is_user_want_vegan_meal && !$is_vegan_table) {
$result = $this->delete_user_in_table($user_id, $table_id, NULL) ? LEAVE_TABLE_SUCCESSFULLY : LEAVE_TABLE_FAILED;
} else {
$result = LEAVE_TABLE_FAILED;
}
}
}
} else {
$result = NO_SEAT_IN_TABLE;
}
return $result;
}
