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Improve Event management

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This commit is contained in:
Roland Schneider
2019-01-15 07:28:43 +01:00
parent e3b6bc08a7
commit 8decd1bc79
15 changed files with 695 additions and 278 deletions
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219
common/manager/EventRegistrationManager.php
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@@ -1,5 +1,7 @@
<?php
namespace common\manager;
use common\models\Card;
use common\models\Customer;
use common\models\Event;
@@ -16,7 +18,6 @@ use yii\web\ServerErrorHttpException;
* Date: 2018.12.17.
* Time: 6:12
*/
class EventRegistrationManager extends \yii\base\Object
{
const CARD_NOT_FOUND = 1;
@@ -27,9 +28,10 @@ class EventRegistrationManager extends \yii\base\Object
const TICKET_INSUFFICIENT = 6;
const UNKNOWN_ERROR = 7;
const MAX_SEAT_COUNT_EXCEEDED = 8;
const EVENT_UNAVAILABLE = 9;
public static $STATES = [
self::CARD_NOT_FOUND => "CARD_NOT_FOUND",
public static $STATES = [
self::CARD_NOT_FOUND => "CARD_NOT_FOUND",
self::CUSTOMER_NOT_FOUND => "CUSTOMER_NOT_FOUND",
self::TICKET_NOT_FOUND => "TICKET_NOT_FOUND",
self::NO_FREE_SEATS => "NO_FREE_SEATS",
@@ -37,87 +39,99 @@ class EventRegistrationManager extends \yii\base\Object
self::TICKET_INSUFFICIENT => "TICKET_INSUFFICIENT",
self::UNKNOWN_ERROR => "UNKNOWN_ERROR",
self::MAX_SEAT_COUNT_EXCEEDED => "MAX_SEAT_COUNT_EXCEEDED",
self::EVENT_UNAVAILABLE => "EVENT_UNAVAILABLE",
];
/**
* @param \common\models\CardEventRegistrationForm $cardEventForm
* @throws NotFoundHttpException
* @throws BadRequestHttpException
* @throws ServerErrorHttpException
* @throws \yii\web\HttpException
* @throws \yii\db\Exception
*/
public function registerCard($cardEventForm){
public function registerCard($cardEventForm)
{
$db = \Yii::$app->db;
$tx = $db->beginTransaction();
try {
if ($cardEventForm->validate()) {
if ( $cardEventForm->validate() ){
/** @var \common\models\Card $card */
$card = Card::readCard($cardEventForm->card_number, false);
if (!isset($card)) {
throw new NotFoundHttpException("Card not found: " . $cardEventForm->card_number, self::CARD_NOT_FOUND);
}
/** @var \common\models\Card $card */
$card = Card::readCard($cardEventForm->card_number,false);
if ( !isset($card )){
throw new NotFoundHttpException("Card not found: " . $cardEventForm->card_number,self::CARD_NOT_FOUND);
if ($card->isFree()) {
throw new NotFoundHttpException("Customer not found", self::CUSTOMER_NOT_FOUND);
}
$activeTickets = $card->getActiveTickets();
if (sizeof($activeTickets) == 0) {
throw new NotFoundHttpException("Ticket not found", self::TICKET_NOT_FOUND);
}
/** @var \common\models\Event $event */
$event = Event::find()->andWhere(['id' => $cardEventForm->event_id])->one();
if (!isset($event)) {
throw new NotFoundHttpException("Event not found: " . $cardEventForm->event_id);
}
if ( isset($event->deleted_at)){
throw new BadRequestHttpException("Event deleted", self::EVENT_UNAVAILABLE);
}
if (!$event->hasFreeSeats()) {
throw new BadRequestHttpException("No free seats", self::NO_FREE_SEATS);
}
$eventType = $event->eventType;
if (!isset($eventType)) {
throw new ServerErrorHttpException("Event type not found", self::EVENT_TYPE_NOT_FOUND);
}
$selectedTicket = $eventType->findTicketAllowingEventType($activeTickets);
if (!isset($selectedTicket)) {
throw new NotFoundHttpException("Ticket not found", self::TICKET_INSUFFICIENT);
}
if ($selectedTicket->hasOpenReservationCount()) {
$selectedTicket->consumeReservationCount(1);
}
$selectedTicket->save();
$registration = new EventRegistration();
$registration->id_event = $event->id;
$registration->id_card = $card->id_card;
$registration->id_ticket = $selectedTicket->id_ticket;
try {
$registration->save(false);
} catch (\Throwable $exception) {
throw new ServerErrorHttpException("Failed to save", self::UNKNOWN_ERROR);
}
$cardEventForm->registration = $registration;
}
if ( $card->isFree() ){
throw new NotFoundHttpException("Customer not found", self::CUSTOMER_NOT_FOUND);
}
$activeTickets = $card->getActiveTickets();
if ( sizeof($activeTickets) == 0 ){
throw new NotFoundHttpException("Ticket not found", self::TICKET_NOT_FOUND);
}
/** @var \common\models\Event $event */
$event = Event::find()->andWhere(['id' => $cardEventForm->event_id])->one();
if ( !isset($event)){
throw new NotFoundHttpException("Event not found: " . $cardEventForm->event_id);
}
if ( !$event->hasFreeSeats() ){
throw new BadRequestHttpException("No free seats", self::NO_FREE_SEATS);
}
$eventType = $event->eventType;
if ( !isset($eventType) ){
throw new ServerErrorHttpException("Event type not found", self::EVENT_TYPE_NOT_FOUND);
}
$selectedTicket = $eventType->findTicketAllowingEventType($activeTickets);
if ( !isset($selectedTicket) ){
throw new NotFoundHttpException("Ticket not found", self::TICKET_INSUFFICIENT);
}
if ( $selectedTicket->hasOpenReservationCount() ){
$selectedTicket->consumeReservationCount(1);
}
$selectedTicket->save();
$registration = new EventRegistration();
$registration->id_event = $event->id;
$registration->id_card = $card->id_card;
$registration->id_ticket = $selectedTicket->id_ticket;
try{
$registration->save(false);
}catch (\Throwable $exception){
throw new ServerErrorHttpException("Failed to save", self::UNKNOWN_ERROR);
}
$cardEventForm->registration = $registration;
$tx->commit();
} catch (\Exception $exception) {
$tx->rollBack();
}
}
public function createFindRegistrationsQuery($idEvent){
public function createFindRegistrationsQuery($idEvent)
{
$query = new Query();
$query->select([
"event_registration.id as event_registration_id",
"event_registration.created_at as event_registration_created_at",
"event_registration.canceled_at as event_registration_canceled_at",
"event_registration.deleted_at as event_registration_deleted_at",
"card.id_card as card_id_card",
"card.number as card_number",
"card.number as card_number",
"customer.id_customer as customer_id_customer",
"customer.name as customer_name",
"customer.email as customer_email",
]);
@@ -125,7 +139,7 @@ class EventRegistrationManager extends \yii\base\Object
$query->innerJoin(Event::tableName(), "event_registration.id_event = event.id");
$query->innerJoin(Card::tableName(), "event_registration.id_card = card.id_card");
$query->innerJoin(Customer::tableName(), "customer.id_customer_card = card.id_card");
$query->andWhere(["event_registration.id_event" => $idEvent ]);
$query->andWhere(["event_registration.id_event" => $idEvent]);
return $query;
}
@@ -136,9 +150,10 @@ class EventRegistrationManager extends \yii\base\Object
* @return array|EventRegistration|\yii\db\ActiveRecord|null
* @throws NotFoundHttpException
*/
public function loadRegistration($idRegistration) {
public function loadRegistration($idRegistration)
{
$registration = EventRegistration::find()->andWhere(['id' => $idRegistration ])->one();
$registration = EventRegistration::find()->andWhere(['id' => $idRegistration])->one();
if ($registration == null) {
throw new NotFoundHttpException('The requested registration does not exist.');
}
@@ -149,21 +164,77 @@ class EventRegistrationManager extends \yii\base\Object
* @param \common\models\EventRegistration $registration
* @throws ServerErrorHttpException
*/
public function cancelRegistration($registration){
if ( isset($registration->canceled_at)){
public function cancelRegistration($registration)
{
if (isset($registration->canceled_at)) {
throw new ServerErrorHttpException('The registration is already canceled');
}
$ticket = Ticket::findOne(['id' => $registration->id_ticket ]);
if (isset($registration->deleted_at)) {
throw new ServerErrorHttpException('The reservation is already deleted');
}
$ticket->restoreReservationCount(1);
$ticket->save(false);
$registration->canceled_at = date('Y-m-d H:i:s' );
$registration->canceled_at = date('Y-m-d H:i:s');
$registration->save(false);
}
/**
* @param \common\models\EventRegistration $registration
* @throws ServerErrorHttpException
*/
public function deleteRegistration($registration)
{
if (isset($registration->deleted_at)) {
throw new ServerErrorHttpException('The reservation is already deleted');
}
$ticket = Ticket::findOne(['id_ticket' => $registration->id_ticket]);
$ticket->restoreReservationCount(1);
$ticket->save(false);
$registration->deleted_at = date('Y-m-d H:i:s');
$registration->save(false);
}
/**
* Delete an event
* @param \common\models\Event $event
* @throws \yii\db\Exception
* @throws \Exception
*/
public function deleteEvent($event)
{
$db = \Yii::$app->db;
$tx = $db->beginTransaction();
try {
$registrations = $event->getEventRegistrations()->all();
// ////////////////////////////////
// if even has no registrations
// we can simply delete it from db
// ////////////////////////////////
if (count($registrations) == 0) {
$event->delete();
} else {
$event->deleted_at = date('Y-m-d H:i:s');
$event->save(false);
foreach ($registrations as $registration) {
if (!isset($registration->deleted_at)) {
/** @var \common\models\EventRegistration $registration */
$this->deleteRegistration($registration);
}
}
}
$tx->commit();
} catch (\Exception $e) {
$tx->rollBack();
throw $e;
}
}
}