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MasterClass/application/models/Event_wait_list_model.php

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<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Event_wait_list_model extends CI_Model {
public function __construct() {
parent::__construct();
$this->load->model("user_activity_log_model");
}
public function check_subscription($user_id, $event_schedule_id)
{
$query = $this->db->select('ewl.status, ewl.number_of_places')
->from('event_wait_list ewl')
->join('event_schedule es', 'es.event_schedule_id = ewl.event_schedule_id', 'left')
->join('event e', 'e.event_id = es.event_id', 'left')
->where('es.event_status !=', 'CANCEL')
->where('ewl.event_schedule_id', $event_schedule_id)
->where('ewl.wait_list_subscriber', $user_id)
->where('(CASE
WHEN e.seat_feature = 2 THEN e.remaining_combined_seat
ELSE es.remaining_seat
END) >= 0')
->where('es.event_status IN (\'FULL\', \'AVAILABLE\')')
->where('ewl.status !=', 0)
->order_by('ewl.date_time', 'DESC')
->limit(1)
->get()
->row();
if(!$query){
return false;
} else {
if($query->status == 0){
return false;
}else{
return $query->number_of_places;
}
}
}
public function count_all_waitlist_subscription($user_id, $event_schedule_id, $event_id, $page=2, $seats_reserved=0)
{
if($page == 2){
$query = $this->db->query("
SELECT ewl.status, ewl.number_of_places
FROM event_wait_list ewl
LEFT JOIN event_schedule es ON es.event_schedule_id = ewl.event_schedule_id
AND es.event_schedule_id = ?
LEFT JOIN event e ON e.event_id = es.event_id
WHERE ewl.event_schedule_id = ?
AND es.event_schedule_id = ?
AND ewl.wait_list_subscriber = ?
AND es.event_status != 'CANCEL'
AND (CASE
WHEN e.seat_feature = 2 THEN e.remaining_combined_seat
ELSE es.remaining_seat
END) >= 0
AND es.event_status IN ('FULL', 'AVAILABLE')
AND ewl.status != 0
".(($seats_reserved > 0)? "AND ewl.number_of_places = '".$this->db->escape_str($seats_reserved)."'":"")."
ORDER BY ewl.date_time DESC
LIMIT 1
", array($event_schedule_id, $event_schedule_id, $event_schedule_id, $user_id))->row();
} else{
$query = $this->db->query("SELECT SUM(ewl.number_of_places) as number_of_places
FROM event_wait_list ewl
LEFT JOIN event_schedule es ON es.event_schedule_id = ewl.event_schedule_id
LEFT JOIN event e ON e.event_id = es.event_id
WHERE ewl.wait_list_subscriber = ".$this->db->escape($user_id)."
AND (CASE
WHEN e.seat_feature = 2 THEN e.remaining_combined_seat
ELSE es.remaining_seat
END) >= 0
and es.event_status IN ('FULL', 'AVAILABLE')
AND es.event_status != 'CANCEL'
and es.event_id = ".$this->db->escape($event_id)."
and es.back_office_status IN(1,2,3)
and ewl.status = 1")->row();
}
if(!$query){
return false;
} else {
return $query->number_of_places;
}
}
public function count_all_waitlist_subscription_for_myres_history($user_id, $event_schedule_id, $event_id)
{
$query = $this->db->query("SELECT SUM(ewl.number_of_places) as number_of_places
FROM event_wait_list ewl
LEFT JOIN event_schedule es ON es.event_schedule_id = ewl.event_schedule_id
LEFT JOIN event e ON e.event_id = es.event_id
WHERE ewl.wait_list_subscriber = ?
AND (CASE
WHEN e.seat_feature = 2 THEN e.remaining_combined_seat
ELSE es.remaining_seat
END) >= 0
AND es.event_id = ?
AND ewl.status = 1", [$user_id, $event_id])->row();
if(!$query){
return false;
} else {
return $query->number_of_places;
}
}
public function count_wl_registration_by_event_schedule($event_schedule_id){
$query = $this->db->query("SELECT SUM(ewl.number_of_places) as number_of_places
FROM event_wait_list ewl
LEFT JOIN event_schedule es ON es.event_schedule_id = ewl.event_schedule_id
WHERE es.event_schedule_id = ".$this->db->escape($event_schedule_id)."
and es.back_office_status NOT IN(6)
and ewl.status = 1")->row();
return ($query->number_of_places)?$query->number_of_places:0;
}
public function register_waitlist($registration) {
$registeredSubcriberWL = false;
// Remaining waiting list seats
$remaining_seats = $this->db->select('quota_waiting_list_seat')
->from('event_schedule')
->where('event_schedule_id', $registration['event_schedule_id'])
->limit(1)
->get()
->row();
if($remaining_seats->quota_waiting_list_seat < 1) { return false; }
else{
if($registration["action"] == "register") {
// Register Client and get get the registration id
$registeredSubcriberWL = $this->add_reserved_seats($registration);
} else if($registration["action"] == "modify") {
// Update registration
$registeredSubcriberWL = $this->update_reserved_seats($registration);
}
// Subtract from quota_waiting_list_seat seats
$this->db->query("
UPDATE event_schedule
SET quota_waiting_list_seat = (CASE
WHEN (quota_waiting_list_seat - ?) <= 0 THEN 0
ELSE (quota_waiting_list_seat- ?)
END)
WHERE event_schedule_id = ? ", array($registration['seats_reserved'], $registration['seats_reserved'], $registration['event_schedule_id']));
}
// Update event_status and back_office_status
$check_seats = $this->db->select('quota_waiting_list_seat, remaining_seat, event_status, back_office_status')
->from('event_schedule')
->where('event_schedule_id', $registration['event_schedule_id'])
->limit(1)
->get()
->row();
if($check_seats->quota_waiting_list_seat <= 0 && ($check_seats->remaining_seat >=0 && $check_seats->event_status!="AVAILABLE")){
$this->db->where('event_schedule_id', $registration['event_schedule_id']);
$this->db->update('event_schedule', array('back_office_status' => 3, 'event_status' => "FULL"));
$event_schedule_id = $registration['event_schedule_id'];
$log_desc = "No more available waitlist seats. Event schedule is now locked for any registrations. Backoffice status changed from Open to Locked.";
$act_log = $this->user_activity_log_model->add_activity_log(array(
"description" => $log_desc." - event_schedule_id : ".$this->db->escape($event_schedule_id),
"user_id" => $_SESSION["logged_in"]["user_id"],
"action" => "EDIT",
"table_origin" => "event_schedule",
"reference_id" => $event_schedule_id
));
}
// Update event concurrent process
$this->db->set('process_status', 0);
$this->db->where('login_id', $registration['login_id']);
$this->db->where('process_type', $registration['process_type']);
$this->db->update('event_concurrent_process');
return $registeredSubcriberWL;
}
private function add_reserved_seats($registration){
$this->db->insert('event_wait_list',
array(
'event_schedule_id' => $registration['event_schedule_id'],
'wait_list_subscriber' => $registration['user_id'],
'number_of_places' => $registration['seats_reserved'],
'user_agent' => $registration['user_agent'],
'isModeratedButAllowedInWL' => $registration['isModeratedButAllowedInWL']?? 0,
'is_user_moderated' => $registration['is_user_moderated']?? 1
)
);
//get the registration id
return $this->db->insert_id();
}
private function update_reserved_seats($registration){
$row = $this->db->select("wait_list_id")
->from("event_wait_list")
->where("event_schedule_id", $registration['event_schedule_id'])
->where("wait_list_subscriber", $registration['user_id'])
->where("status", 1)
->get()
->row();
if($row){
$this->db->query("
UPDATE event_wait_list
SET number_of_places = number_of_places + ?
WHERE event_schedule_id =?
AND wait_list_subscriber = ?
AND wait_list_id = ?
AND status =1", array($registration['seats_reserved'], $registration['event_schedule_id'], $registration['user_id'], $row->wait_list_id));
if($this->db->affected_rows()){
return $row->wait_list_id;
}
}
return false;
}
public function get_waitlist_registration_details($user_id, $event_schedule_id){
return $this->db->query("select ew.*,
(CASE
WHEN ew.number_of_places = 0 THEN 1
ELSE ew.number_of_places
END) as seats_reserved
from event_wait_list ew
INNER JOIN event_schedule es USING(event_schedule_id)
where ew.wait_list_subscriber = ?
and ew.event_schedule_id = ?
AND es.event_status != 'CANCEL'
and ew.status = ?
limit 1
", array($user_id, $event_schedule_id, 1))->row();
}
public function seats_reserved($user_id, $event_schedule_id){
$query = $this->db->select('ew.number_of_places')
->from('event_wait_list ew')
->join('event_schedule es', 'ew.event_schedule_id = es.event_schedule_id')
->where('es.event_status !=', 'CANCEL')
->where('ew.wait_list_subscriber', $user_id)
->where('ew.event_schedule_id', $event_schedule_id)
->where('ew.status', 1)
->order_by('ew.date_time', 'DESC')
->limit(1)
->get();
$guests = $query->row();
return $guests->number_of_places;
}
public function prepare_list_for_reinvitation_email($email_schedule_id, $event_schedule_id, $limit){
/*
Email key will be used to get the group of recipient ids in one single query
which will also be used to insert into the table "event_email_recipient_other_detail"
to get the exact id and exact connection.
*/
$email_key = "2E".generate_random_keys(8);
/* Set moderated users */
$this->db->query("INSERT INTO
event_email_recipient(event_schedule_id, email_type_id, email_key, reference_id)
(SELECT ?, ?, ?, ewl.wait_list_id
FROM event_wait_list ewl
LEFT JOIN event_schedule es
ON es.event_schedule_id = ewl.event_schedule_id
LEFT JOIN event e
ON e.event_id = es.event_id
WHERE es.back_office_status IN(2,3)
AND e.status = 1
AND (CASE
WHEN e.seat_feature = 2 THEN e.remaining_combined_seat
ELSE es.remaining_seat
END) >= ewl.number_of_places
AND ewl.wait_list_id NOT IN(SELECT eer.reference_id
FROM event_email_recipient eer
WHERE eer.email_status IN(1, 0, 5)
AND eer.event_schedule_id = ?
AND eer.email_type_id = 2
GROUP BY eer.reference_id)
AND ewl.status = 1
AND ewl.event_schedule_id= ?
ORDER BY is_user_moderated ASC, ewl.wait_list_id ASC
LIMIT 0, ".((int)($limit))." )", array(
$event_schedule_id,
2,
$email_key,
$event_schedule_id,
$event_schedule_id
));
//insert into other details table
$this->db->query("INSERT INTO event_email_recipient_other_detail(email_sched_reference_id, email_sched_reference, email_recipient_id)
(SELECT ?, ?, email_recipient_id
FROM event_email_recipient eer
WHERE eer.email_type_id = ?
AND eer.email_key = ?
AND eer.event_schedule_id= ? )",
array($email_schedule_id,
1,
2, //email_type_id for reinvitation waitlist
$email_key,
$event_schedule_id)
);
return $this->db->affected_rows();
}
public function get_data_waitlists(){
$this->load->model("event_schedule_model");
$result = $this->db->select("
e.event_id,
es.event_schedule_id,
e.title as event_title,
et.event_type,
es.event_status,
".$this->event_schedule_model->use_diffent_address()."
(CASE WHEN e.rate > 0 THEN e.rate ELSE \"\" END) as event_rate,
efa.file_name as event_picture,
e.description as event_description,
es.start_date_time as event_start_date")
->select("DAYNAME(es.start_date_time) AS event_start_day_name", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%e') AS event_start_day", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%m') AS event_start_month", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%M') AS event_start_month_name", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%Hh%i') AS event_start_hour", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%Y') AS event_start_year", FALSE)
->from(" event_email_recipient eer")
->join("event_schedule es", "es.event_schedule_id = eer.event_schedule_id", "left")
->join("event e", "e.event_id = es.event_id", "left")
->join('event_type et', 'et.event_type_id = e.event_type_id',"left")
->join('event_wait_list ewl', 'ewl.event_schedule_id = eer.event_schedule_id AND ewl.wait_list_id = eer.reference_id AND ewl.status=1',"left")
->join('event_file_attachment efa', 'efa.event_id = e.event_id AND efa.status=1 AND efa.attachment_type =1', "left")
->where("(eer.email_status = 0 OR (eer.email_status = 3 AND eer.email_number_of_send_attempt <=3))")
->where("e.status",1)
->where("ewl.event_schedule_id = eer.event_schedule_id ")
->where("eer.email_type_id", 2)
->where("eer.event_schedule_id IN(
select eses.event_schedule_id
from event_schedule_email_status eses
where eses.event_schedule_id = eer.event_schedule_id
and eses.email_type_id = 2
and eses.status = 1
)")
// ->where("(CASE
// WHEN eer.email_sched_reference = 1
// THEN
// (SELECT eeds.email_type_id
// FROM event_email_schedule ees
// LEFT JOIN `event_email_default_setting` eeds
// ON `eeds`.`email_tpl_setting_id` = `ees`.`reference`
// AND eeds.email_type_id = 2
// WHERE ees.email_schedule_id = eer.email_sched_reference_id
// AND ees.event_schedule_id = eer.event_schedule_id
// /*AND ees.email_schedule_status= 1*/
// LIMIT 1)
// WHEN eer.email_sched_reference = 2
// THEN
// (SELECT eeds.email_type_id
// FROM event_email_default_setting eeds
// WHERE eeds.email_tpl_setting_id = eer.email_sched_reference_id
// /*AND eeds.email_tpl_setting_status= 1*/
// AND eeds.email_type_id = 2
// LIMIT 1)
// END) = 2")
// ->where("eer.reference_id IN(
// SELECT wait_list_id
// FROM event_wait_list
// WHERE wait_list_id = eer.reference_id
// AND event_id = eer.event_id
// AND status = 1
// )")
->where("ewl.wait_list_id = eer.reference_id")
->where("ewl.status",1)
->where_in("es.back_office_status", array(2,3))
->where("es.start_date_time > NOW()")
->where("(CASE
WHEN e.seat_feature = 2 THEN e.remaining_combined_seat
ELSE es.remaining_seat
END) >", 0)
->where("es.event_status", "AVAILABLE")
->group_by("eer.event_schedule_id")
->get();
if ($result->num_rows() > 0) {
return $result->result();
}
return false;
}
public function get_waitlists_subscribers($event_schedule_id, $limit){
$result = $this->db->query("SELECT
ewl.wait_list_subscriber as subscriber_id,
eer.reference_id,
u.email_address,
ewl.number_of_places as seats_reserved,
CONCAT(u.first_name, ' ', u.last_name) AS subscriber,
u.first_name subs_prenom,
u.last_name subs_nom,
eer.email_recipient_id,
eer.email_number_of_send_attempt
FROM
event_email_recipient eer
LEFT JOIN event_wait_list ewl
ON ewl.event_schedule_id = eer.event_schedule_id
AND ewl.wait_list_id = eer.reference_id
AND ewl.status=1
LEFT JOIN user u
ON u.user_id = ewl.wait_list_subscriber
LEFT JOIN event_schedule es
ON es.event_schedule_id = eer.event_schedule_id
LEFT JOIN event e
ON e.event_id = es.event_id
WHERE ewl.status=1
AND eer.reference_id = ewl.wait_list_id
AND e.status = 1
AND eer.email_type_id = 2
AND (CASE
WHEN e.seat_feature = 2 THEN e.remaining_combined_seat
ELSE es.remaining_seat
END) >= ewl.number_of_places
/*AND
(CASE
WHEN eer.email_sched_reference = 1
THEN
(SELECT eeds.email_type_id
FROM event_email_schedule ees
LEFT JOIN `event_email_default_setting` eeds
ON `eeds`.`email_tpl_setting_id` = `ees`.`reference`
AND eeds.email_type_id = 2
WHERE ees.email_schedule_id = eer.email_sched_reference_id
AND ees.event_schedule_id = eer.event_schedule_id
AND ees.email_schedule_status= 1
LIMIT 1)
WHEN eer.email_sched_reference = 2
THEN
(SELECT eeds.email_type_id
FROM event_email_default_setting eeds
WHERE eeds.email_tpl_setting_id = eer.email_sched_reference_id
AND eeds.email_tpl_setting_status= 1
AND eeds.email_type_id = 2
LIMIT 1)
END) = 2*/
AND ewl.wait_list_subscriber NOT IN(
SELECT er.subscriber
FROM event_registration er
WHERE er.event_schedule_id = eer.event_schedule_id
AND er.subscriber = ewl.wait_list_subscriber
AND er.status = 1
)
AND (eer.email_status = 0 OR (eer.email_status = 3 AND eer.email_number_of_send_attempt <=3))
AND eer.event_schedule_id = ?
AND es.start_date_time >= NOW()
AND (CASE
WHEN e.seat_feature = 2 THEN e.remaining_combined_seat
ELSE es.remaining_seat
END) > 0
AND es.event_status = 'AVAILABLE'
GROUP BY eer.reference_id
LIMIT 0, ".((int)($limit)), array($event_schedule_id));
if ($result->num_rows() > 0) {
return $result->result();
}
return false;
}
public function get_waitlist_reinvitation_email_data($email_recipient_id, $subscriber){
$this->load->model("event_schedule_model");
$result = $this->db->select("
e.event_id,
es.event_schedule_id,
e.title as event_title,
es.event_status,
et.event_type,
u.email_address,
".$this->event_schedule_model->use_diffent_address()."
(CASE WHEN e.rate > 0 THEN e.rate ELSE \"\" END) as event_rate,
ewl.number_of_places as seats_reserved,
efa.file_name as event_picture,
eet.email_tpl_detail,
e.description as event_description,
es.start_date_time as event_start_date")
->select("DAYNAME(es.start_date_time) AS event_start_day_name", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%e') AS event_start_day", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%m') AS event_start_month", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%M') AS event_start_month_name", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%Hh%i') AS event_start_hour", FALSE)
->select("DATE_FORMAT(es.start_date_time, '%Y') AS event_start_year", FALSE)
->select("CONCAT(u.first_name, ' ', u.last_name) AS subscriber", FALSE)
->select("u.first_name AS subs_prenom", FALSE)
->select("u.last_name AS subs_nom", FALSE)
// ->select("CONCAT('(', u.email_address, ')') AS email_address", FALSE)
->from(" event_email_recipient eer")
->join("event_schedule es", "es.event_schedule_id = eer.event_schedule_id", "left")
->join("event e", "e.event_id = es.event_id", "left")
->join("event_wait_list ewl", "ewl.wait_list_id = eer.reference_id", "left")
->join("user u", "u.user_id = ewl.wait_list_subscriber", "left")
->join('event_type et', 'et.event_type_id = e.event_type_id',"left")
->join('event_email_template eet', 'eet.email_tpl_id = eer.email_tpl_id',"left")
->join('event_file_attachment efa', 'efa.event_id = e.event_id AND efa.status=1 AND efa.attachment_type =1', "left")
->where("eer.email_recipient_id", $email_recipient_id)
->group_by("eer.event_schedule_id")
->get();
if($result->num_rows() > 0){
return $result->row();
}
return false;
}
/* Check if can still reserve more than 1 date per event schedule? */
public function count_all_waitlist_user_registration_per_event($event_id, $user_id){
$result = $this->db->select('COUNT(ewl.status) as total_registration', FALSE)
->from('event_wait_list ewl')
->join('event_schedule es', 'es.event_schedule_id = ewl.event_schedule_id', 'left')
->where('es.event_id', $event_id)
->where('es.event_status !=', 'CANCEL')
->where_in('es.back_office_status', array(2,3))
->where('ewl.wait_list_subscriber', $user_id)
->where('ewl.status !=', 0)
->order_by('ewl.date_time', 'DESC')
->get()
->row();
if($result){
return $result->total_registration;
}
return 0;
}
/**
* Reset the moderation of the subscribers in the WL so that once the event
* becomes available again the subscriber who are already
* in the WL can now reserve in the event regardless of the moderation
* @method resetModeratedReservationsFronWaitingListByEventSchedule
* @param int $eventScheduleId
* @return void
*/
public function resetModeratedReservationsFronWaitingListByEventSchedule(int $eventScheduleId) :void {
$this->db->where('event_schedule_id', $eventScheduleId);
$this->db->where('status', 1);
$this->db->update('event_wait_list', array('isModeratedButAllowedInWL' => 0));
}
/**
* Reset the moderation of the subscribers in the WL so that once the event
* becomes available again the subscriber who are already
* in the WL can now reserve in the event regardless of the moderation
* @method resetModeratedReservationsFronWaitingListByEvent
* @param int $event_id
* @return void
*/
public function resetModeratedReservationsFronWaitingListByEvent(int $event_id) :void {
$this->db->query(
"UPDATE event_wait_list ewl
LEFT JOIN event_schedule es USING(event_schedule_id)
SET ewl.isModeratedButAllowedInWL = 0
WHERE ewl.isModeratedButAllowedInWL = 1
AND ewl.status = 1
AND es.event_id = ?", $event_id);
}
}