eventespresso / event-espresso-core

core/domain/services/graphql/inputs/TicketsConnectionOrderbyInput.php

Spacing +2 added lines, -2 removed lines

@@ -24,7 +24,7 @@ 
      */
     public function __construct()
     {
-        $this->setName($this->namespace . 'TicketsConnectionOrderbyInput');
+        $this->setName($this->namespace.'TicketsConnectionOrderbyInput');
         $this->setDescription(esc_html__('Options for ordering the connection', 'event_espresso'));
         parent::__construct();
     }
@@ -39,7 +39,7 @@ 
         return [
             new GraphQLField(
                 'field',
-                ['non_null' => $this->namespace . 'TicketsConnectionOrderbyEnum']
+                ['non_null' => $this->namespace.'TicketsConnectionOrderbyEnum']
             ),
             new GraphQLField(
                 'order',

Indentation +25 added lines, -25 removed lines

@@ -17,31 +17,31 @@
 class TicketsConnectionOrderbyInput extends InputBase
 {
 
-    /**
-     * TicketsConnectionOrderbyInput constructor.
-     */
-    public function __construct()
-    {
-        $this->setName($this->namespace . 'TicketsConnectionOrderbyInput');
-        $this->setDescription(esc_html__('Options for ordering the connection', 'event_espresso'));
-        parent::__construct();
-    }
+	/**
+	 * TicketsConnectionOrderbyInput constructor.
+	 */
+	public function __construct()
+	{
+		$this->setName($this->namespace . 'TicketsConnectionOrderbyInput');
+		$this->setDescription(esc_html__('Options for ordering the connection', 'event_espresso'));
+		parent::__construct();
+	}
 
 
-    /**
-     * @return GraphQLFieldInterface[]
-     */
-    protected function getFields(): array
-    {
-        return [
-            new GraphQLField(
-                'field',
-                ['non_null' => $this->namespace . 'TicketsConnectionOrderbyEnum']
-            ),
-            new GraphQLField(
-                'order',
-                'OrderEnum'
-            ),
-        ];
-    }
+	/**
+	 * @return GraphQLFieldInterface[]
+	 */
+	protected function getFields(): array
+	{
+		return [
+			new GraphQLField(
+				'field',
+				['non_null' => $this->namespace . 'TicketsConnectionOrderbyEnum']
+			),
+			new GraphQLField(
+				'order',
+				'OrderEnum'
+			),
+		];
+	}
 }

core/domain/services/graphql/connections/RootQueryPricesConnection.php

Spacing +2 added lines, -2 removed lines

@@ -38,8 +38,8 @@
     {
         return [
             'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'Price',
-            'fromFieldName'      => lcfirst($this->namespace) . 'Prices',
+            'toType'             => $this->namespace.'Price',
+            'fromFieldName'      => lcfirst($this->namespace).'Prices',
             'connectionTypeName' => "{$this->namespace}RootQueryPricesConnection",
             'connectionArgs'     => TicketPricesConnection::get_connection_args(),
             'resolve'            => [$this, 'resolveConnection'],

Indentation +39 added lines, -39 removed lines

@@ -20,43 +20,43 @@
 {
 
 
-    /**
-     * PriceConnection constructor.
-     *
-     * @param EEM_Price               $model
-     */
-    public function __construct(EEM_Price $model)
-    {
-        parent::__construct($model);
-    }
-
-
-    /**
-     * @return array
-     */
-    public function config(): array
-    {
-        return [
-            'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'Price',
-            'fromFieldName'      => lcfirst($this->namespace) . 'Prices',
-            'connectionTypeName' => "{$this->namespace}RootQueryPricesConnection",
-            'connectionArgs'     => TicketPricesConnection::get_connection_args(),
-            'resolve'            => [$this, 'resolveConnection'],
-        ];
-    }
-
-
-    /**
-     * @param $entity
-     * @param $args
-     * @param $context
-     * @param $info
-     * @return PriceConnectionResolver
-     * @throws Exception
-     */
-    public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
-    {
-        return new PriceConnectionResolver($entity, $args, $context, $info);
-    }
+	/**
+	 * PriceConnection constructor.
+	 *
+	 * @param EEM_Price               $model
+	 */
+	public function __construct(EEM_Price $model)
+	{
+		parent::__construct($model);
+	}
+
+
+	/**
+	 * @return array
+	 */
+	public function config(): array
+	{
+		return [
+			'fromType'           => 'RootQuery',
+			'toType'             => $this->namespace . 'Price',
+			'fromFieldName'      => lcfirst($this->namespace) . 'Prices',
+			'connectionTypeName' => "{$this->namespace}RootQueryPricesConnection",
+			'connectionArgs'     => TicketPricesConnection::get_connection_args(),
+			'resolve'            => [$this, 'resolveConnection'],
+		];
+	}
+
+
+	/**
+	 * @param $entity
+	 * @param $args
+	 * @param $context
+	 * @param $info
+	 * @return PriceConnectionResolver
+	 * @throws Exception
+	 */
+	public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
+	{
+		return new PriceConnectionResolver($entity, $args, $context, $info);
+	}
 }

core/domain/services/graphql/connections/RootQueryDatetimesConnection.php

Spacing +2 added lines, -2 removed lines

@@ -38,8 +38,8 @@
     {
         return [
             'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'Datetime',
-            'fromFieldName'      => lcfirst($this->namespace . 'Datetimes'),
+            'toType'             => $this->namespace.'Datetime',
+            'fromFieldName'      => lcfirst($this->namespace.'Datetimes'),
             'connectionTypeName' => "{$this->namespace}RootQueryDatetimesConnection",
             'connectionArgs'     => EventDatetimesConnection::get_connection_args(),
             'resolve'            => [$this, 'resolveConnection'],

Indentation +39 added lines, -39 removed lines

@@ -20,43 +20,43 @@
 {
 
 
-    /**
-     * DatetimeConnection constructor.
-     *
-     * @param EEM_Datetime               $model
-     */
-    public function __construct(EEM_Datetime $model)
-    {
-        parent::__construct($model);
-    }
-
-
-    /**
-     * @return array
-     */
-    public function config(): array
-    {
-        return [
-            'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'Datetime',
-            'fromFieldName'      => lcfirst($this->namespace . 'Datetimes'),
-            'connectionTypeName' => "{$this->namespace}RootQueryDatetimesConnection",
-            'connectionArgs'     => EventDatetimesConnection::get_connection_args(),
-            'resolve'            => [$this, 'resolveConnection'],
-        ];
-    }
-
-
-    /**
-     * @param $entity
-     * @param $args
-     * @param $context
-     * @param $info
-     * @return DatetimeConnectionResolver
-     * @throws Exception
-     */
-    public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
-    {
-        return new DatetimeConnectionResolver($entity, $args, $context, $info);
-    }
+	/**
+	 * DatetimeConnection constructor.
+	 *
+	 * @param EEM_Datetime               $model
+	 */
+	public function __construct(EEM_Datetime $model)
+	{
+		parent::__construct($model);
+	}
+
+
+	/**
+	 * @return array
+	 */
+	public function config(): array
+	{
+		return [
+			'fromType'           => 'RootQuery',
+			'toType'             => $this->namespace . 'Datetime',
+			'fromFieldName'      => lcfirst($this->namespace . 'Datetimes'),
+			'connectionTypeName' => "{$this->namespace}RootQueryDatetimesConnection",
+			'connectionArgs'     => EventDatetimesConnection::get_connection_args(),
+			'resolve'            => [$this, 'resolveConnection'],
+		];
+	}
+
+
+	/**
+	 * @param $entity
+	 * @param $args
+	 * @param $context
+	 * @param $info
+	 * @return DatetimeConnectionResolver
+	 * @throws Exception
+	 */
+	public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
+	{
+		return new DatetimeConnectionResolver($entity, $args, $context, $info);
+	}
 }

core/domain/services/graphql/connections/RootQueryTicketsConnection.php

Spacing +2 added lines, -2 removed lines

@@ -38,8 +38,8 @@
     {
         return [
             'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'Ticket',
-            'fromFieldName'      => lcfirst($this->namespace) . 'Tickets',
+            'toType'             => $this->namespace.'Ticket',
+            'fromFieldName'      => lcfirst($this->namespace).'Tickets',
             'connectionTypeName' => "{$this->namespace}RootQueryTicketsConnection",
             'connectionArgs'     => DatetimeTicketsConnection::get_connection_args(),
             'resolve'            => [$this, 'resolveConnection'],

Indentation +39 added lines, -39 removed lines

@@ -20,43 +20,43 @@
 {
 
 
-    /**
-     * TicketConnection constructor.
-     *
-     * @param EEM_Ticket               $model
-     */
-    public function __construct(EEM_Ticket $model)
-    {
-        parent::__construct($model);
-    }
-
-
-    /**
-     * @return array
-     */
-    public function config(): array
-    {
-        return [
-            'fromType'           => 'RootQuery',
-            'toType'             => $this->namespace . 'Ticket',
-            'fromFieldName'      => lcfirst($this->namespace) . 'Tickets',
-            'connectionTypeName' => "{$this->namespace}RootQueryTicketsConnection",
-            'connectionArgs'     => DatetimeTicketsConnection::get_connection_args(),
-            'resolve'            => [$this, 'resolveConnection'],
-        ];
-    }
-
-
-    /**
-     * @param $entity
-     * @param $args
-     * @param $context
-     * @param $info
-     * @return TicketConnectionResolver
-     * @throws Exception
-     */
-    public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
-    {
-        return new TicketConnectionResolver($entity, $args, $context, $info);
-    }
+	/**
+	 * TicketConnection constructor.
+	 *
+	 * @param EEM_Ticket               $model
+	 */
+	public function __construct(EEM_Ticket $model)
+	{
+		parent::__construct($model);
+	}
+
+
+	/**
+	 * @return array
+	 */
+	public function config(): array
+	{
+		return [
+			'fromType'           => 'RootQuery',
+			'toType'             => $this->namespace . 'Ticket',
+			'fromFieldName'      => lcfirst($this->namespace) . 'Tickets',
+			'connectionTypeName' => "{$this->namespace}RootQueryTicketsConnection",
+			'connectionArgs'     => DatetimeTicketsConnection::get_connection_args(),
+			'resolve'            => [$this, 'resolveConnection'],
+		];
+	}
+
+
+	/**
+	 * @param $entity
+	 * @param $args
+	 * @param $context
+	 * @param $info
+	 * @return TicketConnectionResolver
+	 * @throws Exception
+	 */
+	public function getConnectionResolver($entity, $args, $context, $info): AbstractConnectionResolver
+	{
+		return new TicketConnectionResolver($entity, $args, $context, $info);
+	}
 }

core/domain/services/graphql/types/RootQuery.php

Spacing +1 added lines, -1 removed lines

@@ -47,7 +47,7 @@
     {
         return [
             new GraphQLOutputField(
-                lcfirst($this->namespace) . 'EventRelations',
+                lcfirst($this->namespace).'EventRelations',
                 'String',
                 null,
                 esc_html__('JSON encoded relational data of the models', 'event_espresso'),

Indentation +63 added lines, -63 removed lines

@@ -27,72 +27,72 @@
 class RootQuery extends TypeBase
 {
 
-    /**
-     * RootQuery constructor.
-     */
-    public function __construct()
-    {
-        $this->setName('RootQuery');
-        $this->setIsCustomPostType(true);
-        parent::__construct();
-    }
+	/**
+	 * RootQuery constructor.
+	 */
+	public function __construct()
+	{
+		$this->setName('RootQuery');
+		$this->setIsCustomPostType(true);
+		parent::__construct();
+	}
 
 
-    /**
-     * @return GraphQLFieldInterface[]
-     */
-    public function getFields(): array
-    {
-        return [
-            new GraphQLOutputField(
-                lcfirst($this->namespace) . 'EventRelations',
-                'String',
-                null,
-                esc_html__('JSON encoded relational data of the models', 'event_espresso'),
-                null,
-                [$this, 'getEventRelationalData'],
-                [
-                    'eventId' => [
-                        'type'        => ['non_null' => 'Int'],
-                        'description' => esc_html__('The event ID to get the relational data for.', 'event_espresso'),
-                    ],
-                ]
-            ),
-        ];
-    }
+	/**
+	 * @return GraphQLFieldInterface[]
+	 */
+	public function getFields(): array
+	{
+		return [
+			new GraphQLOutputField(
+				lcfirst($this->namespace) . 'EventRelations',
+				'String',
+				null,
+				esc_html__('JSON encoded relational data of the models', 'event_espresso'),
+				null,
+				[$this, 'getEventRelationalData'],
+				[
+					'eventId' => [
+						'type'        => ['non_null' => 'Int'],
+						'description' => esc_html__('The event ID to get the relational data for.', 'event_espresso'),
+					],
+				]
+			),
+		];
+	}
 
 
-    /**
-     * @param mixed       $source  The source that's passed down the GraphQL queries
-     * @param array       $args    The inputArgs on the field
-     * @param AppContext  $context The AppContext passed down the GraphQL tree
-     * @param ResolveInfo $info    The ResolveInfo passed down the GraphQL tree
-     * @return string
-     * @throws Exception
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws UserError
-     * @throws UnexpectedEntityException
-     * @since $VID:$
-     */
-    public function getEventRelationalData($source, array $args, AppContext $context, ResolveInfo $info): string
-    {
-        /**
-         * Throw an exception if there's no event ID
-         */
-        if (empty($args['eventId']) || ! absint($args['eventId'])) {
-            throw new UserError(esc_html__(
-                'No event ID was provided to get the relational data for',
-                'event_espresso'
-            ));
-        }
+	/**
+	 * @param mixed       $source  The source that's passed down the GraphQL queries
+	 * @param array       $args    The inputArgs on the field
+	 * @param AppContext  $context The AppContext passed down the GraphQL tree
+	 * @param ResolveInfo $info    The ResolveInfo passed down the GraphQL tree
+	 * @return string
+	 * @throws Exception
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws UserError
+	 * @throws UnexpectedEntityException
+	 * @since $VID:$
+	 */
+	public function getEventRelationalData($source, array $args, AppContext $context, ResolveInfo $info): string
+	{
+		/**
+		 * Throw an exception if there's no event ID
+		 */
+		if (empty($args['eventId']) || ! absint($args['eventId'])) {
+			throw new UserError(esc_html__(
+				'No event ID was provided to get the relational data for',
+				'event_espresso'
+			));
+		}
 
-        $eventId = absint($args['eventId']);
-        /** @var EventEntityRelations $event_entity_relations */
-        $event_entity_relations = LoaderFactory::getLoader()->getShared(
-            'EventEspresso\core\domain\services\admin\events\editor\EventEntityRelations'
-        );
-        return json_encode($event_entity_relations->getData($eventId));
-    }
+		$eventId = absint($args['eventId']);
+		/** @var EventEntityRelations $event_entity_relations */
+		$event_entity_relations = LoaderFactory::getLoader()->getShared(
+			'EventEspresso\core\domain\services\admin\events\editor\EventEntityRelations'
+		);
+		return json_encode($event_entity_relations->getData($eventId));
+	}
 }

core/services/graphql/inputs/InputBase.php

Indentation +93 added lines, -93 removed lines

@@ -16,97 +16,97 @@
 abstract class InputBase implements InputInterface
 {
 
-    /**
-     * @var string $namespace The graphql namespace/prefix.
-     */
-    protected $namespace = 'Espresso';
-
-    /**
-     * @var string $name
-     */
-    protected $name = '';
-
-    /**
-     * @var string $description
-     */
-    protected $description = '';
-
-    /**
-     * @var GraphQLFieldInterface[] $fields
-     */
-    protected $fields = [];
-
-    /**
-     * InputBase constructor.
-     */
-    public function __construct()
-    {
-        $this->setFields($this->getFields());
-    }
-
-
-    /**
-     * @return GraphQLFieldInterface[]
-     * @since $VID:$
-     */
-    abstract protected function getFields();
-
-
-    /**
-     * @return string
-     */
-    public function name()
-    {
-        return $this->name;
-    }
-
-
-    /**
-     * @param string $name
-     */
-    protected function setName($name)
-    {
-        $this->name = $name;
-    }
-
-
-    /**
-     * @return string
-     */
-    public function description()
-    {
-        return $this->description;
-    }
-
-
-    /**
-     * @param string $description
-     */
-    protected function setDescription($description)
-    {
-        $this->description = $description;
-    }
-
-
-    /**
-     * @return GraphQLFieldInterface[]
-     * @since $VID:$
-     */
-    public function fields()
-    {
-        return (array) $this->fields;
-    }
-
-
-    /**
-     * @param GraphQLFieldInterface[] $fields
-     */
-    protected function setFields(array $fields)
-    {
-        foreach ($fields as $field) {
-            if ($field instanceof GraphQLField) {
-                $this->fields[] = $field;
-            }
-        }
-    }
+	/**
+	 * @var string $namespace The graphql namespace/prefix.
+	 */
+	protected $namespace = 'Espresso';
+
+	/**
+	 * @var string $name
+	 */
+	protected $name = '';
+
+	/**
+	 * @var string $description
+	 */
+	protected $description = '';
+
+	/**
+	 * @var GraphQLFieldInterface[] $fields
+	 */
+	protected $fields = [];
+
+	/**
+	 * InputBase constructor.
+	 */
+	public function __construct()
+	{
+		$this->setFields($this->getFields());
+	}
+
+
+	/**
+	 * @return GraphQLFieldInterface[]
+	 * @since $VID:$
+	 */
+	abstract protected function getFields();
+
+
+	/**
+	 * @return string
+	 */
+	public function name()
+	{
+		return $this->name;
+	}
+
+
+	/**
+	 * @param string $name
+	 */
+	protected function setName($name)
+	{
+		$this->name = $name;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function description()
+	{
+		return $this->description;
+	}
+
+
+	/**
+	 * @param string $description
+	 */
+	protected function setDescription($description)
+	{
+		$this->description = $description;
+	}
+
+
+	/**
+	 * @return GraphQLFieldInterface[]
+	 * @since $VID:$
+	 */
+	public function fields()
+	{
+		return (array) $this->fields;
+	}
+
+
+	/**
+	 * @param GraphQLFieldInterface[] $fields
+	 */
+	protected function setFields(array $fields)
+	{
+		foreach ($fields as $field) {
+			if ($field instanceof GraphQLField) {
+				$this->fields[] = $field;
+			}
+		}
+	}
 }

core/db_models/EEM_Transaction.model.php

Spacing +14 added lines, -14 removed lines

@@ -140,7 +140,7 @@ 
                 ),
             )
         );
-        $this->_model_relations        = array(
+        $this->_model_relations = array(
             'Registration'   => new EE_Has_Many_Relation(),
             'Payment'        => new EE_Has_Many_Relation(),
             'Status'         => new EE_Belongs_To_Relation(),
@@ -205,7 +205,7 @@ 
             ),
             OBJECT,
             array(
-                'txnDate' => array('DATE(' . $query_interval . ')', '%s'),
+                'txnDate' => array('DATE('.$query_interval.')', '%s'),
                 'revenue' => array('SUM(TransactionTable.TXN_paid)', '%d')
             )
         );
@@ -225,17 +225,17 @@ 
     public function get_revenue_per_event_report($period = '-1 month')
     {
         global $wpdb;
-        $transaction_table          = $wpdb->prefix . 'esp_transaction';
-        $registration_table         = $wpdb->prefix . 'esp_registration';
-        $registration_payment_table = $wpdb->prefix . 'esp_registration_payment';
+        $transaction_table          = $wpdb->prefix.'esp_transaction';
+        $registration_table         = $wpdb->prefix.'esp_registration';
+        $registration_payment_table = $wpdb->prefix.'esp_registration_payment';
         $event_table                = $wpdb->posts;
-        $payment_table              = $wpdb->prefix . 'esp_payment';
+        $payment_table              = $wpdb->prefix.'esp_payment';
         $sql_date                   = date('Y-m-d H:i:s', strtotime($period));
         $approved_payment_status    = EEM_Payment::status_id_approved;
         $extra_event_on_join        = '';
         // exclude events not authored by user if permissions in effect
-        if (! EE_Registry::instance()->CAP->current_user_can('ee_read_others_registrations', 'reg_per_event_report')) {
-            $extra_event_on_join = ' AND Event.post_author = ' . get_current_user_id();
+        if ( ! EE_Registry::instance()->CAP->current_user_can('ee_read_others_registrations', 'reg_per_event_report')) {
+            $extra_event_on_join = ' AND Event.post_author = '.get_current_user_id();
         }
 
         return $wpdb->get_results(
@@ -309,7 +309,7 @@ 
     public function update_based_on_payments($transaction_obj_or_id, $save_txn = true)
     {
         EE_Error::doing_it_wrong(
-            __CLASS__ . '::' . __FUNCTION__,
+            __CLASS__.'::'.__FUNCTION__,
             sprintf(
                 __('This method is deprecated. Please use "%s" instead', 'event_espresso'),
                 'EE_Transaction_Processor::update_transaction_and_registrations_after_checkout_or_payment()'
@@ -359,7 +359,7 @@ 
             array(
                 0 => array(
                     'STS_ID'        => EEM_Transaction::failed_status_code,
-                    'Payment.PAY_ID' => array( 'IS NULL' ),
+                    'Payment.PAY_ID' => array('IS NULL'),
                     'TXN_timestamp' => array('<', time() - $time_to_leave_alone)
                 ),
                 'order_by' => ['TXN_timestamp' => 'ASC'],
@@ -379,7 +379,7 @@ 
             $time_to_leave_alone
         );
         // now that we have the ids to delete
-        if (! empty($txn_ids) && is_array($txn_ids)) {
+        if ( ! empty($txn_ids) && is_array($txn_ids)) {
             // first, make sure these TXN's are removed the "ee_locked_transactions" array
             EEM_Transaction::unset_locked_transactions($txn_ids);
 
@@ -392,7 +392,7 @@ 
             // let's get deletin'...
             // We got the ids from the original query to get them FROM
             // the db (which is sanitized) so no need to prepare them again.
-            $query   = $wpdb->prepare("DELETE FROM " . $this->table() . " WHERE TXN_ID IN ( $format )", $txn_ids);
+            $query   = $wpdb->prepare("DELETE FROM ".$this->table()." WHERE TXN_ID IN ( $format )", $txn_ids);
             $deleted = $wpdb->query($query);
         }
         if ($deleted) {
@@ -416,8 +416,8 @@ 
         $locked_transactions = get_option('ee_locked_transactions', array());
         $update              = false;
         foreach ($transaction_IDs as $TXN_ID) {
-            if (isset($locked_transactions[ $TXN_ID ])) {
-                unset($locked_transactions[ $TXN_ID ]);
+            if (isset($locked_transactions[$TXN_ID])) {
+                unset($locked_transactions[$TXN_ID]);
                 $update = true;
             }
         }

Indentation +453 added lines, -453 removed lines

@@ -16,230 +16,230 @@ 
 class EEM_Transaction extends EEM_Base
 {
 
-    // private instance of the Transaction object
-    protected static $_instance;
-
-    /**
-     * Status ID(STS_ID on esp_status table) to indicate the transaction is complete,
-     * but payment is pending. This is the state for transactions where payment is promised
-     * from an offline gateway.
-     */
-    //  const open_status_code = 'TPN';
-
-    /**
-     * Status ID(STS_ID on esp_status table) to indicate the transaction failed,
-     * either due to a technical reason (server or computer crash during registration),
-     *  or some other reason that prevent the collection of any useful contact information from any of the registrants
-     */
-    const failed_status_code = 'TFL';
-
-    /**
-     * Status ID(STS_ID on esp_status table) to indicate the transaction was abandoned,
-     * either due to a technical reason (server or computer crash during registration),
-     * or due to an abandoned cart after registrant chose not to complete the registration process
-     * HOWEVER...
-     * an abandoned TXN differs from a failed TXN in that it was able to capture contact information for at least one
-     * registrant
-     */
-    const abandoned_status_code = 'TAB';
-
-    /**
-     * Status ID(STS_ID on esp_status table) to indicate an incomplete transaction,
-     * meaning that monies are still owing: TXN_paid < TXN_total
-     */
-    const incomplete_status_code = 'TIN';
-
-    /**
-     * Status ID (STS_ID on esp_status table) to indicate a complete transaction.
-     * meaning that NO monies are owing: TXN_paid == TXN_total
-     */
-    const complete_status_code = 'TCM';
-
-    /**
-     *  Status ID(STS_ID on esp_status table) to indicate the transaction is overpaid.
-     *  This is the same as complete, but site admins actually owe clients the moneys!  TXN_paid > TXN_total
-     */
-    const overpaid_status_code = 'TOP';
-
-
-    /**
-     *    private constructor to prevent direct creation
-     *
-     * @Constructor
-     * @access protected
-     *
-     * @param string $timezone string representing the timezone we want to set for returned Date Time Strings (and any
-     *                         incoming timezone data that gets saved). Note this just sends the timezone info to the
-     *                         date time model field objects.  Default is NULL (and will be assumed using the set
-     *                         timezone in the 'timezone_string' wp option)
-     *
-     * @return EEM_Transaction
-     * @throws \EE_Error
-     */
-    protected function __construct($timezone)
-    {
-        $this->singular_item = __('Transaction', 'event_espresso');
-        $this->plural_item   = __('Transactions', 'event_espresso');
-
-        $this->_tables                 = array(
-            'TransactionTable' => new EE_Primary_Table('esp_transaction', 'TXN_ID')
-        );
-        $this->_fields                 = array(
-            'TransactionTable' => array(
-                'TXN_ID'           => new EE_Primary_Key_Int_Field('TXN_ID', __('Transaction ID', 'event_espresso')),
-                'TXN_timestamp'    => new EE_Datetime_Field(
-                    'TXN_timestamp',
-                    __('date when transaction was created', 'event_espresso'),
-                    false,
-                    EE_Datetime_Field::now,
-                    $timezone
-                ),
-                'TXN_total'        => new EE_Money_Field(
-                    'TXN_total',
-                    __('Total value of Transaction', 'event_espresso'),
-                    false,
-                    0
-                ),
-                'TXN_paid'         => new EE_Money_Field(
-                    'TXN_paid',
-                    __('Amount paid towards transaction to date', 'event_espresso'),
-                    false,
-                    0
-                ),
-                'STS_ID'           => new EE_Foreign_Key_String_Field(
-                    'STS_ID',
-                    __('Status ID', 'event_espresso'),
-                    false,
-                    EEM_Transaction::failed_status_code,
-                    'Status'
-                ),
-                'TXN_session_data' => new EE_Serialized_Text_Field(
-                    'TXN_session_data',
-                    __('Serialized session data', 'event_espresso'),
-                    true,
-                    ''
-                ),
-                'TXN_hash_salt'    => new EE_Plain_Text_Field(
-                    'TXN_hash_salt',
-                    __('Transaction Hash Salt', 'event_espresso'),
-                    true,
-                    ''
-                ),
-                'PMD_ID'           => new EE_Foreign_Key_Int_Field(
-                    'PMD_ID',
-                    __("Last Used Payment Method", 'event_espresso'),
-                    true,
-                    null,
-                    'Payment_Method'
-                ),
-                'TXN_reg_steps'    => new EE_Serialized_Text_Field(
-                    'TXN_reg_steps',
-                    __('Registration Steps', 'event_espresso'),
-                    false,
-                    array()
-                ),
-            )
-        );
-        $this->_model_relations        = array(
-            'Registration'   => new EE_Has_Many_Relation(),
-            'Payment'        => new EE_Has_Many_Relation(),
-            'Status'         => new EE_Belongs_To_Relation(),
-            'Line_Item'      => new EE_Has_Many_Relation(false),
-            // you can delete a transaction without needing to delete its line items
-            'Payment_Method' => new EE_Belongs_To_Relation(),
-            'Message'        => new EE_Has_Many_Relation()
-        );
-        $this->_model_chain_to_wp_user = 'Registration.Event';
-        parent::__construct($timezone);
-    }
-
-
-    /**
-     *    txn_status_array
-     * get list of transaction statuses
-     *
-     * @access public
-     * @return array
-     */
-    public static function txn_status_array()
-    {
-        return apply_filters(
-            'FHEE__EEM_Transaction__txn_status_array',
-            array(
-                EEM_Transaction::overpaid_status_code,
-                EEM_Transaction::complete_status_code,
-                EEM_Transaction::incomplete_status_code,
-                EEM_Transaction::abandoned_status_code,
-                EEM_Transaction::failed_status_code,
-            )
-        );
-    }
-
-    /**
-     *        get the revenue per day  for the Transaction Admin page Reports Tab
-     *
-     * @access        public
-     *
-     * @param string $period
-     *
-     * @return \stdClass[]
-     */
-    public function get_revenue_per_day_report($period = '-1 month')
-    {
-        $sql_date = $this->convert_datetime_for_query(
-            'TXN_timestamp',
-            date('Y-m-d H:i:s', strtotime($period)),
-            'Y-m-d H:i:s',
-            'UTC'
-        );
-
-        $query_interval = EEH_DTT_Helper::get_sql_query_interval_for_offset($this->get_timezone(), 'TXN_timestamp');
-
-        return $this->_get_all_wpdb_results(
-            array(
-                array(
-                    'TXN_timestamp' => array('>=', $sql_date)
-                ),
-                'group_by' => 'txnDate',
-                'order_by' => array('TXN_timestamp' => 'ASC')
-            ),
-            OBJECT,
-            array(
-                'txnDate' => array('DATE(' . $query_interval . ')', '%s'),
-                'revenue' => array('SUM(TransactionTable.TXN_paid)', '%d')
-            )
-        );
-    }
-
-
-    /**
-     *        get the revenue per event  for the Transaction Admin page Reports Tab
-     *
-     * @access        public
-     *
-     * @param string $period
-     *
-     * @throws \EE_Error
-     * @return mixed
-     */
-    public function get_revenue_per_event_report($period = '-1 month')
-    {
-        global $wpdb;
-        $transaction_table          = $wpdb->prefix . 'esp_transaction';
-        $registration_table         = $wpdb->prefix . 'esp_registration';
-        $registration_payment_table = $wpdb->prefix . 'esp_registration_payment';
-        $event_table                = $wpdb->posts;
-        $payment_table              = $wpdb->prefix . 'esp_payment';
-        $sql_date                   = date('Y-m-d H:i:s', strtotime($period));
-        $approved_payment_status    = EEM_Payment::status_id_approved;
-        $extra_event_on_join        = '';
-        // exclude events not authored by user if permissions in effect
-        if (! EE_Registry::instance()->CAP->current_user_can('ee_read_others_registrations', 'reg_per_event_report')) {
-            $extra_event_on_join = ' AND Event.post_author = ' . get_current_user_id();
-        }
-
-        return $wpdb->get_results(
-            "SELECT
+	// private instance of the Transaction object
+	protected static $_instance;
+
+	/**
+	 * Status ID(STS_ID on esp_status table) to indicate the transaction is complete,
+	 * but payment is pending. This is the state for transactions where payment is promised
+	 * from an offline gateway.
+	 */
+	//  const open_status_code = 'TPN';
+
+	/**
+	 * Status ID(STS_ID on esp_status table) to indicate the transaction failed,
+	 * either due to a technical reason (server or computer crash during registration),
+	 *  or some other reason that prevent the collection of any useful contact information from any of the registrants
+	 */
+	const failed_status_code = 'TFL';
+
+	/**
+	 * Status ID(STS_ID on esp_status table) to indicate the transaction was abandoned,
+	 * either due to a technical reason (server or computer crash during registration),
+	 * or due to an abandoned cart after registrant chose not to complete the registration process
+	 * HOWEVER...
+	 * an abandoned TXN differs from a failed TXN in that it was able to capture contact information for at least one
+	 * registrant
+	 */
+	const abandoned_status_code = 'TAB';
+
+	/**
+	 * Status ID(STS_ID on esp_status table) to indicate an incomplete transaction,
+	 * meaning that monies are still owing: TXN_paid < TXN_total
+	 */
+	const incomplete_status_code = 'TIN';
+
+	/**
+	 * Status ID (STS_ID on esp_status table) to indicate a complete transaction.
+	 * meaning that NO monies are owing: TXN_paid == TXN_total
+	 */
+	const complete_status_code = 'TCM';
+
+	/**
+	 *  Status ID(STS_ID on esp_status table) to indicate the transaction is overpaid.
+	 *  This is the same as complete, but site admins actually owe clients the moneys!  TXN_paid > TXN_total
+	 */
+	const overpaid_status_code = 'TOP';
+
+
+	/**
+	 *    private constructor to prevent direct creation
+	 *
+	 * @Constructor
+	 * @access protected
+	 *
+	 * @param string $timezone string representing the timezone we want to set for returned Date Time Strings (and any
+	 *                         incoming timezone data that gets saved). Note this just sends the timezone info to the
+	 *                         date time model field objects.  Default is NULL (and will be assumed using the set
+	 *                         timezone in the 'timezone_string' wp option)
+	 *
+	 * @return EEM_Transaction
+	 * @throws \EE_Error
+	 */
+	protected function __construct($timezone)
+	{
+		$this->singular_item = __('Transaction', 'event_espresso');
+		$this->plural_item   = __('Transactions', 'event_espresso');
+
+		$this->_tables                 = array(
+			'TransactionTable' => new EE_Primary_Table('esp_transaction', 'TXN_ID')
+		);
+		$this->_fields                 = array(
+			'TransactionTable' => array(
+				'TXN_ID'           => new EE_Primary_Key_Int_Field('TXN_ID', __('Transaction ID', 'event_espresso')),
+				'TXN_timestamp'    => new EE_Datetime_Field(
+					'TXN_timestamp',
+					__('date when transaction was created', 'event_espresso'),
+					false,
+					EE_Datetime_Field::now,
+					$timezone
+				),
+				'TXN_total'        => new EE_Money_Field(
+					'TXN_total',
+					__('Total value of Transaction', 'event_espresso'),
+					false,
+					0
+				),
+				'TXN_paid'         => new EE_Money_Field(
+					'TXN_paid',
+					__('Amount paid towards transaction to date', 'event_espresso'),
+					false,
+					0
+				),
+				'STS_ID'           => new EE_Foreign_Key_String_Field(
+					'STS_ID',
+					__('Status ID', 'event_espresso'),
+					false,
+					EEM_Transaction::failed_status_code,
+					'Status'
+				),
+				'TXN_session_data' => new EE_Serialized_Text_Field(
+					'TXN_session_data',
+					__('Serialized session data', 'event_espresso'),
+					true,
+					''
+				),
+				'TXN_hash_salt'    => new EE_Plain_Text_Field(
+					'TXN_hash_salt',
+					__('Transaction Hash Salt', 'event_espresso'),
+					true,
+					''
+				),
+				'PMD_ID'           => new EE_Foreign_Key_Int_Field(
+					'PMD_ID',
+					__("Last Used Payment Method", 'event_espresso'),
+					true,
+					null,
+					'Payment_Method'
+				),
+				'TXN_reg_steps'    => new EE_Serialized_Text_Field(
+					'TXN_reg_steps',
+					__('Registration Steps', 'event_espresso'),
+					false,
+					array()
+				),
+			)
+		);
+		$this->_model_relations        = array(
+			'Registration'   => new EE_Has_Many_Relation(),
+			'Payment'        => new EE_Has_Many_Relation(),
+			'Status'         => new EE_Belongs_To_Relation(),
+			'Line_Item'      => new EE_Has_Many_Relation(false),
+			// you can delete a transaction without needing to delete its line items
+			'Payment_Method' => new EE_Belongs_To_Relation(),
+			'Message'        => new EE_Has_Many_Relation()
+		);
+		$this->_model_chain_to_wp_user = 'Registration.Event';
+		parent::__construct($timezone);
+	}
+
+
+	/**
+	 *    txn_status_array
+	 * get list of transaction statuses
+	 *
+	 * @access public
+	 * @return array
+	 */
+	public static function txn_status_array()
+	{
+		return apply_filters(
+			'FHEE__EEM_Transaction__txn_status_array',
+			array(
+				EEM_Transaction::overpaid_status_code,
+				EEM_Transaction::complete_status_code,
+				EEM_Transaction::incomplete_status_code,
+				EEM_Transaction::abandoned_status_code,
+				EEM_Transaction::failed_status_code,
+			)
+		);
+	}
+
+	/**
+	 *        get the revenue per day  for the Transaction Admin page Reports Tab
+	 *
+	 * @access        public
+	 *
+	 * @param string $period
+	 *
+	 * @return \stdClass[]
+	 */
+	public function get_revenue_per_day_report($period = '-1 month')
+	{
+		$sql_date = $this->convert_datetime_for_query(
+			'TXN_timestamp',
+			date('Y-m-d H:i:s', strtotime($period)),
+			'Y-m-d H:i:s',
+			'UTC'
+		);
+
+		$query_interval = EEH_DTT_Helper::get_sql_query_interval_for_offset($this->get_timezone(), 'TXN_timestamp');
+
+		return $this->_get_all_wpdb_results(
+			array(
+				array(
+					'TXN_timestamp' => array('>=', $sql_date)
+				),
+				'group_by' => 'txnDate',
+				'order_by' => array('TXN_timestamp' => 'ASC')
+			),
+			OBJECT,
+			array(
+				'txnDate' => array('DATE(' . $query_interval . ')', '%s'),
+				'revenue' => array('SUM(TransactionTable.TXN_paid)', '%d')
+			)
+		);
+	}
+
+
+	/**
+	 *        get the revenue per event  for the Transaction Admin page Reports Tab
+	 *
+	 * @access        public
+	 *
+	 * @param string $period
+	 *
+	 * @throws \EE_Error
+	 * @return mixed
+	 */
+	public function get_revenue_per_event_report($period = '-1 month')
+	{
+		global $wpdb;
+		$transaction_table          = $wpdb->prefix . 'esp_transaction';
+		$registration_table         = $wpdb->prefix . 'esp_registration';
+		$registration_payment_table = $wpdb->prefix . 'esp_registration_payment';
+		$event_table                = $wpdb->posts;
+		$payment_table              = $wpdb->prefix . 'esp_payment';
+		$sql_date                   = date('Y-m-d H:i:s', strtotime($period));
+		$approved_payment_status    = EEM_Payment::status_id_approved;
+		$extra_event_on_join        = '';
+		// exclude events not authored by user if permissions in effect
+		if (! EE_Registry::instance()->CAP->current_user_can('ee_read_others_registrations', 'reg_per_event_report')) {
+			$extra_event_on_join = ' AND Event.post_author = ' . get_current_user_id();
+		}
+
+		return $wpdb->get_results(
+			"SELECT
 			Transaction_Event.event_name AS event_name,
 			SUM(Transaction_Event.paid) AS revenue
 			FROM
@@ -267,233 +267,233 @@ 
 					$extra_event_on_join
 				) AS Transaction_Event
 			GROUP BY event_name",
-            OBJECT
-        );
-    }
-
-
-    /**
-     * Gets the current transaction given the reg_url_link, or assumes the reg_url_link is in the
-     * $_REQUEST global variable. Either way, tries to find the current transaction (through
-     * the registration pointed to by reg_url_link), if not returns null
-     *
-     * @param string $reg_url_link
-     *
-     * @return EE_Transaction
-     */
-    public function get_transaction_from_reg_url_link($reg_url_link = '')
-    {
-        return $this->get_one(array(
-            array(
-                'Registration.REG_url_link' => ! empty($reg_url_link) ? $reg_url_link : EE_Registry::instance()->REQ->get(
-                    'e_reg_url_link',
-                    ''
-                )
-            )
-        ));
-    }
-
-
-    /**
-     * Updates the provided EE_Transaction with all the applicable payments
-     * (or fetch the EE_Transaction from its ID)
-     *
-     * @deprecated
-     *
-     * @param EE_Transaction|int $transaction_obj_or_id
-     * @param boolean            $save_txn whether or not to save the transaction during this function call
-     *
-     * @return boolean
-     * @throws \EE_Error
-     */
-    public function update_based_on_payments($transaction_obj_or_id, $save_txn = true)
-    {
-        EE_Error::doing_it_wrong(
-            __CLASS__ . '::' . __FUNCTION__,
-            sprintf(
-                __('This method is deprecated. Please use "%s" instead', 'event_espresso'),
-                'EE_Transaction_Processor::update_transaction_and_registrations_after_checkout_or_payment()'
-            ),
-            '4.6.0'
-        );
-        /** @type EE_Transaction_Processor $transaction_processor */
-        $transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
-
-        return $transaction_processor->update_transaction_and_registrations_after_checkout_or_payment(
-            $this->ensure_is_obj($transaction_obj_or_id)
-        );
-    }
-
-    /**
-     * Deletes "junk" transactions that were probably added by bots. There might be TONS
-     * of these, so we are very careful to NOT select (which the models do even when deleting),
-     * and so we only use wpdb directly and only do minimal joins.
-     * Transactions are considered "junk" if they're failed for longer than a week.
-     * Also, there is an extra check for payments related to the transaction, because if a transaction has a payment on
-     * it, it's probably not junk (regardless of what status it has).
-     * The downside to this approach is that is addons are listening for object deletions
-     * on EEM_Base::delete() they won't be notified of this.  However, there is an action that plugins can hook into
-     * to catch these types of deletions.
-     *
-     * @global WPDB $wpdb
-     * @return mixed
-     */
-    public function delete_junk_transactions()
-    {
-        /** @type WPDB $wpdb */
-        global $wpdb;
-        $deleted             = false;
-        $time_to_leave_alone = apply_filters(
-            'FHEE__EEM_Transaction__delete_junk_transactions__time_to_leave_alone',
-            WEEK_IN_SECONDS
-        );
-
-
-        /**
-         * This allows code to filter the query arguments used for retrieving the transaction IDs to delete.
-         * Useful for plugins that want to exclude transactions matching certain query parameters.
-         * The query parameters should be in the format accepted by the EEM_Base model queries.
-         */
-        $ids_query = apply_filters(
-            'FHEE__EEM_Transaction__delete_junk_transactions__initial_query_args',
-            array(
-                0 => array(
-                    'STS_ID'        => EEM_Transaction::failed_status_code,
-                    'Payment.PAY_ID' => array( 'IS NULL' ),
-                    'TXN_timestamp' => array('<', time() - $time_to_leave_alone)
-                ),
-                'order_by' => ['TXN_timestamp' => 'ASC'],
-                'limit' => 1000
-            ),
-            $time_to_leave_alone
-        );
-
-
-        /**
-         * This filter is for when code needs to filter the list of transaction ids that represent transactions
-         * about to be deleted based on some other criteria that isn't easily done via the query args filter.
-         */
-        $txn_ids = apply_filters(
-            'FHEE__EEM_Transaction__delete_junk_transactions__transaction_ids_to_delete',
-            EEM_Transaction::instance()->get_col($ids_query, 'TXN_ID'),
-            $time_to_leave_alone
-        );
-        // now that we have the ids to delete
-        if (! empty($txn_ids) && is_array($txn_ids)) {
-            // first, make sure these TXN's are removed the "ee_locked_transactions" array
-            EEM_Transaction::unset_locked_transactions($txn_ids);
-
-            // Create IDs placeholder.
-            $placeholders = array_fill(0, count($txn_ids), '%d');
-
-            // Glue it together to use inside $wpdb->prepare.
-            $format = implode(', ', $placeholders);
-
-            // let's get deletin'...
-            // We got the ids from the original query to get them FROM
-            // the db (which is sanitized) so no need to prepare them again.
-            $query   = $wpdb->prepare("DELETE FROM " . $this->table() . " WHERE TXN_ID IN ( $format )", $txn_ids);
-            $deleted = $wpdb->query($query);
-        }
-        if ($deleted) {
-            /**
-             * Allows code to do something after the transactions have been deleted.
-             */
-            do_action('AHEE__EEM_Transaction__delete_junk_transactions__successful_deletion', $txn_ids);
-        }
-
-        return $deleted;
-    }
-
-
-    /**
-     * @param array $transaction_IDs
-     *
-     * @return bool
-     */
-    public static function unset_locked_transactions(array $transaction_IDs)
-    {
-        $locked_transactions = get_option('ee_locked_transactions', array());
-        $update              = false;
-        foreach ($transaction_IDs as $TXN_ID) {
-            if (isset($locked_transactions[ $TXN_ID ])) {
-                unset($locked_transactions[ $TXN_ID ]);
-                $update = true;
-            }
-        }
-        if ($update) {
-            update_option('ee_locked_transactions', $locked_transactions);
-        }
-
-        return $update;
-    }
-
-
-
-    /**
-     * returns an array of EE_Transaction objects whose timestamp is greater than
-     * the current time minus the session lifespan, which defaults to 60 minutes
-     *
-     * @return EE_Base_Class[]|EE_Transaction[]
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function get_transactions_in_progress()
-    {
-        return $this->_get_transactions_in_progress();
-    }
-
-
-
-    /**
-     * returns an array of EE_Transaction objects whose timestamp is less than
-     * the current time minus the session lifespan, which defaults to 60 minutes
-     *
-     * @return EE_Base_Class[]|EE_Transaction[]
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    public function get_transactions_not_in_progress()
-    {
-        return $this->_get_transactions_in_progress('<=');
-    }
-
-
-
-    /**
-     * @param string $comparison
-     * @return EE_Base_Class[]|EE_Transaction[]
-     * @throws EE_Error
-     * @throws InvalidArgumentException
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     */
-    private function _get_transactions_in_progress($comparison = '>=')
-    {
-        $comparison = $comparison === '>=' || $comparison === '<='
-            ? $comparison
-            : '>=';
-        /** @var EventEspresso\core\domain\values\session\SessionLifespan $session_lifespan */
-        $session_lifespan = LoaderFactory::getLoader()->getShared(
-            'EventEspresso\core\domain\values\session\SessionLifespan'
-        );
-        return $this->get_all(
-            array(
-                array(
-                    'TXN_timestamp' => array(
-                        $comparison,
-                        $session_lifespan->expiration()
-                    ),
-                    'STS_ID' => array(
-                        '!=',
-                        EEM_Transaction::complete_status_code
-                    ),
-                )
-            )
-        );
-    }
+			OBJECT
+		);
+	}
+
+
+	/**
+	 * Gets the current transaction given the reg_url_link, or assumes the reg_url_link is in the
+	 * $_REQUEST global variable. Either way, tries to find the current transaction (through
+	 * the registration pointed to by reg_url_link), if not returns null
+	 *
+	 * @param string $reg_url_link
+	 *
+	 * @return EE_Transaction
+	 */
+	public function get_transaction_from_reg_url_link($reg_url_link = '')
+	{
+		return $this->get_one(array(
+			array(
+				'Registration.REG_url_link' => ! empty($reg_url_link) ? $reg_url_link : EE_Registry::instance()->REQ->get(
+					'e_reg_url_link',
+					''
+				)
+			)
+		));
+	}
+
+
+	/**
+	 * Updates the provided EE_Transaction with all the applicable payments
+	 * (or fetch the EE_Transaction from its ID)
+	 *
+	 * @deprecated
+	 *
+	 * @param EE_Transaction|int $transaction_obj_or_id
+	 * @param boolean            $save_txn whether or not to save the transaction during this function call
+	 *
+	 * @return boolean
+	 * @throws \EE_Error
+	 */
+	public function update_based_on_payments($transaction_obj_or_id, $save_txn = true)
+	{
+		EE_Error::doing_it_wrong(
+			__CLASS__ . '::' . __FUNCTION__,
+			sprintf(
+				__('This method is deprecated. Please use "%s" instead', 'event_espresso'),
+				'EE_Transaction_Processor::update_transaction_and_registrations_after_checkout_or_payment()'
+			),
+			'4.6.0'
+		);
+		/** @type EE_Transaction_Processor $transaction_processor */
+		$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
+
+		return $transaction_processor->update_transaction_and_registrations_after_checkout_or_payment(
+			$this->ensure_is_obj($transaction_obj_or_id)
+		);
+	}
+
+	/**
+	 * Deletes "junk" transactions that were probably added by bots. There might be TONS
+	 * of these, so we are very careful to NOT select (which the models do even when deleting),
+	 * and so we only use wpdb directly and only do minimal joins.
+	 * Transactions are considered "junk" if they're failed for longer than a week.
+	 * Also, there is an extra check for payments related to the transaction, because if a transaction has a payment on
+	 * it, it's probably not junk (regardless of what status it has).
+	 * The downside to this approach is that is addons are listening for object deletions
+	 * on EEM_Base::delete() they won't be notified of this.  However, there is an action that plugins can hook into
+	 * to catch these types of deletions.
+	 *
+	 * @global WPDB $wpdb
+	 * @return mixed
+	 */
+	public function delete_junk_transactions()
+	{
+		/** @type WPDB $wpdb */
+		global $wpdb;
+		$deleted             = false;
+		$time_to_leave_alone = apply_filters(
+			'FHEE__EEM_Transaction__delete_junk_transactions__time_to_leave_alone',
+			WEEK_IN_SECONDS
+		);
+
+
+		/**
+		 * This allows code to filter the query arguments used for retrieving the transaction IDs to delete.
+		 * Useful for plugins that want to exclude transactions matching certain query parameters.
+		 * The query parameters should be in the format accepted by the EEM_Base model queries.
+		 */
+		$ids_query = apply_filters(
+			'FHEE__EEM_Transaction__delete_junk_transactions__initial_query_args',
+			array(
+				0 => array(
+					'STS_ID'        => EEM_Transaction::failed_status_code,
+					'Payment.PAY_ID' => array( 'IS NULL' ),
+					'TXN_timestamp' => array('<', time() - $time_to_leave_alone)
+				),
+				'order_by' => ['TXN_timestamp' => 'ASC'],
+				'limit' => 1000
+			),
+			$time_to_leave_alone
+		);
+
+
+		/**
+		 * This filter is for when code needs to filter the list of transaction ids that represent transactions
+		 * about to be deleted based on some other criteria that isn't easily done via the query args filter.
+		 */
+		$txn_ids = apply_filters(
+			'FHEE__EEM_Transaction__delete_junk_transactions__transaction_ids_to_delete',
+			EEM_Transaction::instance()->get_col($ids_query, 'TXN_ID'),
+			$time_to_leave_alone
+		);
+		// now that we have the ids to delete
+		if (! empty($txn_ids) && is_array($txn_ids)) {
+			// first, make sure these TXN's are removed the "ee_locked_transactions" array
+			EEM_Transaction::unset_locked_transactions($txn_ids);
+
+			// Create IDs placeholder.
+			$placeholders = array_fill(0, count($txn_ids), '%d');
+
+			// Glue it together to use inside $wpdb->prepare.
+			$format = implode(', ', $placeholders);
+
+			// let's get deletin'...
+			// We got the ids from the original query to get them FROM
+			// the db (which is sanitized) so no need to prepare them again.
+			$query   = $wpdb->prepare("DELETE FROM " . $this->table() . " WHERE TXN_ID IN ( $format )", $txn_ids);
+			$deleted = $wpdb->query($query);
+		}
+		if ($deleted) {
+			/**
+			 * Allows code to do something after the transactions have been deleted.
+			 */
+			do_action('AHEE__EEM_Transaction__delete_junk_transactions__successful_deletion', $txn_ids);
+		}
+
+		return $deleted;
+	}
+
+
+	/**
+	 * @param array $transaction_IDs
+	 *
+	 * @return bool
+	 */
+	public static function unset_locked_transactions(array $transaction_IDs)
+	{
+		$locked_transactions = get_option('ee_locked_transactions', array());
+		$update              = false;
+		foreach ($transaction_IDs as $TXN_ID) {
+			if (isset($locked_transactions[ $TXN_ID ])) {
+				unset($locked_transactions[ $TXN_ID ]);
+				$update = true;
+			}
+		}
+		if ($update) {
+			update_option('ee_locked_transactions', $locked_transactions);
+		}
+
+		return $update;
+	}
+
+
+
+	/**
+	 * returns an array of EE_Transaction objects whose timestamp is greater than
+	 * the current time minus the session lifespan, which defaults to 60 minutes
+	 *
+	 * @return EE_Base_Class[]|EE_Transaction[]
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function get_transactions_in_progress()
+	{
+		return $this->_get_transactions_in_progress();
+	}
+
+
+
+	/**
+	 * returns an array of EE_Transaction objects whose timestamp is less than
+	 * the current time minus the session lifespan, which defaults to 60 minutes
+	 *
+	 * @return EE_Base_Class[]|EE_Transaction[]
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	public function get_transactions_not_in_progress()
+	{
+		return $this->_get_transactions_in_progress('<=');
+	}
+
+
+
+	/**
+	 * @param string $comparison
+	 * @return EE_Base_Class[]|EE_Transaction[]
+	 * @throws EE_Error
+	 * @throws InvalidArgumentException
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 */
+	private function _get_transactions_in_progress($comparison = '>=')
+	{
+		$comparison = $comparison === '>=' || $comparison === '<='
+			? $comparison
+			: '>=';
+		/** @var EventEspresso\core\domain\values\session\SessionLifespan $session_lifespan */
+		$session_lifespan = LoaderFactory::getLoader()->getShared(
+			'EventEspresso\core\domain\values\session\SessionLifespan'
+		);
+		return $this->get_all(
+			array(
+				array(
+					'TXN_timestamp' => array(
+						$comparison,
+						$session_lifespan->expiration()
+					),
+					'STS_ID' => array(
+						'!=',
+						EEM_Transaction::complete_status_code
+					),
+				)
+			)
+		);
+	}
 }

core/libraries/batch/JobHandlers/ExecuteBatchDeletion.php

Indentation +148 added lines, -148 removed lines

@@ -32,158 +32,158 @@
  */
 class ExecuteBatchDeletion extends JobHandler
 {
-    /**
-     * @var NodeGroupDao
-     */
-    protected $model_obj_node_group_persister;
-    public function __construct(NodeGroupDao $model_obj_node_group_persister)
-    {
-        $this->model_obj_node_group_persister = $model_obj_node_group_persister;
-    }
+	/**
+	 * @var NodeGroupDao
+	 */
+	protected $model_obj_node_group_persister;
+	public function __construct(NodeGroupDao $model_obj_node_group_persister)
+	{
+		$this->model_obj_node_group_persister = $model_obj_node_group_persister;
+	}
 
 
-    // phpcs:disable PSR1.Methods.CamelCapsMethodName.NotCamelCaps
-    /**
-     *
-     * @param JobParameters $job_parameters
-     * @throws BatchRequestException
-     * @return JobStepResponse
-     */
-    public function create_job(JobParameters $job_parameters)
-    {
-        $deletion_job_code = $job_parameters->request_datum('deletion_job_code', null);
-        $roots = $this->model_obj_node_group_persister->getModelObjNodesInGroup($deletion_job_code);
-        if ($roots === null) {
-            throw new UnexpectedEntityException($roots, 'array', esc_html__('The job seems to be stale. Please press the back button in your browser twice.', 'event_espresso'));
-        }
-        $models_and_ids_to_delete = [];
-        foreach ($roots as $root) {
-            if (! $root instanceof ModelObjNode) {
-                throw new UnexpectedEntityException($root, 'ModelObjNode');
-            }
-            $models_and_ids_to_delete = array_replace_recursive($models_and_ids_to_delete, $root->getIds());
-        }
-        $job_parameters->set_extra_data(
-            [
-                'models_and_ids_to_delete' => $models_and_ids_to_delete
-            ]
-        );
-        // Find the job's actual size.
-        $job_size = 0;
-        foreach ($models_and_ids_to_delete as $model_name => $ids) {
-            $job_size += count($ids);
-        }
-        $job_parameters->set_job_size($job_size);
-        return new JobStepResponse(
-            $job_parameters,
-            esc_html__('Beginning to delete items...', 'event_espresso')
-        );
-    }
+	// phpcs:disable PSR1.Methods.CamelCapsMethodName.NotCamelCaps
+	/**
+	 *
+	 * @param JobParameters $job_parameters
+	 * @throws BatchRequestException
+	 * @return JobStepResponse
+	 */
+	public function create_job(JobParameters $job_parameters)
+	{
+		$deletion_job_code = $job_parameters->request_datum('deletion_job_code', null);
+		$roots = $this->model_obj_node_group_persister->getModelObjNodesInGroup($deletion_job_code);
+		if ($roots === null) {
+			throw new UnexpectedEntityException($roots, 'array', esc_html__('The job seems to be stale. Please press the back button in your browser twice.', 'event_espresso'));
+		}
+		$models_and_ids_to_delete = [];
+		foreach ($roots as $root) {
+			if (! $root instanceof ModelObjNode) {
+				throw new UnexpectedEntityException($root, 'ModelObjNode');
+			}
+			$models_and_ids_to_delete = array_replace_recursive($models_and_ids_to_delete, $root->getIds());
+		}
+		$job_parameters->set_extra_data(
+			[
+				'models_and_ids_to_delete' => $models_and_ids_to_delete
+			]
+		);
+		// Find the job's actual size.
+		$job_size = 0;
+		foreach ($models_and_ids_to_delete as $model_name => $ids) {
+			$job_size += count($ids);
+		}
+		$job_parameters->set_job_size($job_size);
+		return new JobStepResponse(
+			$job_parameters,
+			esc_html__('Beginning to delete items...', 'event_espresso')
+		);
+	}
 
-    /**
-     * Performs another step of the job
-     * @param JobParameters $job_parameters
-     * @param int $batch_size
-     * @return JobStepResponse
-     * @throws BatchRequestException
-     */
-    public function continue_job(JobParameters $job_parameters, $batch_size = 50)
-    {
-        // We already have the items IDs. So deleting is really fast. Let's speed it up.
-        $batch_size *= 10;
-        $units_processed = 0;
-        $models_and_ids_to_delete = $job_parameters->extra_datum('models_and_ids_to_delete', []);
-        // Build a new list of everything leftover after this request's of deletions.
-        $models_and_ids_remaining = [];
-        foreach ($models_and_ids_to_delete as $model_name => $ids_to_delete) {
-            if ($units_processed < $batch_size) {
-                $model = EE_Registry::instance()->load_model($model_name);
-                $ids_to_delete_this_query = array_slice($ids_to_delete, 0, $batch_size - $units_processed, true);
-                if ($model->has_primary_key_field()) {
-                    $where_conditions = [
-                        $model->primary_key_name() => [
-                            'IN',
-                            $ids_to_delete_this_query
-                        ]
-                    ];
-                } else {
-                    $where_conditions = [
-                        'OR' => []
-                    ];
-                    foreach ($ids_to_delete_this_query as $index_primary_key_string) {
-                        $keys_n_values = $model->parse_index_primary_key_string($index_primary_key_string);
-                        $where_conditions['OR'][ 'AND*' . $index_primary_key_string ] = $keys_n_values;
-                    }
-                }
-                // Deleting time!
-                // The model's deletion method reports every ROW deleted, and in the case of CPT models that will be
-                // two rows deleted for event CPT item. So don't rely on it for the count of items deleted.
-                $model->delete_permanently(
-                    [
-                        $where_conditions
-                    ],
-                    false
-                );
-                $units_processed += count($ids_to_delete_this_query);
-                $remaining_ids = array_diff_key($ids_to_delete, $ids_to_delete_this_query);
-                // If there's any more from this model, we'll do them next time.
-                if (count($remaining_ids) > 0) {
-                    $models_and_ids_remaining[ $model_name ] = $remaining_ids;
-                }
-            } else {
-                $models_and_ids_remaining[ $model_name ] = $models_and_ids_to_delete[ $model_name ];
-            }
-        }
-        $job_parameters->mark_processed($units_processed);
-        // All done deleting for this request. Is there anything to do next time?
-        if (empty($models_and_ids_remaining)) {
-            $job_parameters->set_status(JobParameters::status_complete);
-            return new JobStepResponse(
-                $job_parameters,
-                esc_html__('Deletion complete.', 'event_espresso')
-            );
-        }
-        $job_parameters->add_extra_data('models_and_ids_to_delete', $models_and_ids_remaining);
-        return new JobStepResponse(
-            $job_parameters,
-            sprintf(
-                esc_html__('Deleted %d items.', 'event_espresso'),
-                $units_processed
-            )
-        );
-    }
+	/**
+	 * Performs another step of the job
+	 * @param JobParameters $job_parameters
+	 * @param int $batch_size
+	 * @return JobStepResponse
+	 * @throws BatchRequestException
+	 */
+	public function continue_job(JobParameters $job_parameters, $batch_size = 50)
+	{
+		// We already have the items IDs. So deleting is really fast. Let's speed it up.
+		$batch_size *= 10;
+		$units_processed = 0;
+		$models_and_ids_to_delete = $job_parameters->extra_datum('models_and_ids_to_delete', []);
+		// Build a new list of everything leftover after this request's of deletions.
+		$models_and_ids_remaining = [];
+		foreach ($models_and_ids_to_delete as $model_name => $ids_to_delete) {
+			if ($units_processed < $batch_size) {
+				$model = EE_Registry::instance()->load_model($model_name);
+				$ids_to_delete_this_query = array_slice($ids_to_delete, 0, $batch_size - $units_processed, true);
+				if ($model->has_primary_key_field()) {
+					$where_conditions = [
+						$model->primary_key_name() => [
+							'IN',
+							$ids_to_delete_this_query
+						]
+					];
+				} else {
+					$where_conditions = [
+						'OR' => []
+					];
+					foreach ($ids_to_delete_this_query as $index_primary_key_string) {
+						$keys_n_values = $model->parse_index_primary_key_string($index_primary_key_string);
+						$where_conditions['OR'][ 'AND*' . $index_primary_key_string ] = $keys_n_values;
+					}
+				}
+				// Deleting time!
+				// The model's deletion method reports every ROW deleted, and in the case of CPT models that will be
+				// two rows deleted for event CPT item. So don't rely on it for the count of items deleted.
+				$model->delete_permanently(
+					[
+						$where_conditions
+					],
+					false
+				);
+				$units_processed += count($ids_to_delete_this_query);
+				$remaining_ids = array_diff_key($ids_to_delete, $ids_to_delete_this_query);
+				// If there's any more from this model, we'll do them next time.
+				if (count($remaining_ids) > 0) {
+					$models_and_ids_remaining[ $model_name ] = $remaining_ids;
+				}
+			} else {
+				$models_and_ids_remaining[ $model_name ] = $models_and_ids_to_delete[ $model_name ];
+			}
+		}
+		$job_parameters->mark_processed($units_processed);
+		// All done deleting for this request. Is there anything to do next time?
+		if (empty($models_and_ids_remaining)) {
+			$job_parameters->set_status(JobParameters::status_complete);
+			return new JobStepResponse(
+				$job_parameters,
+				esc_html__('Deletion complete.', 'event_espresso')
+			);
+		}
+		$job_parameters->add_extra_data('models_and_ids_to_delete', $models_and_ids_remaining);
+		return new JobStepResponse(
+			$job_parameters,
+			sprintf(
+				esc_html__('Deleted %d items.', 'event_espresso'),
+				$units_processed
+			)
+		);
+	}
 
-    /**
-     * Performs any clean-up logic when we know the job is completed
-     * @param JobParameters $job_parameters
-     * @return JobStepResponse
-     */
-    public function cleanup_job(JobParameters $job_parameters)
-    {
-        $this->model_obj_node_group_persister->deleteModelObjNodesInGroup(
-            $job_parameters->request_datum('deletion_job_code')
-        );
-        // For backwards compatibility with how we used to delete events, make sure we still trigger the old action.
-        $models_and_ids_to_delete = $job_parameters->extra_datum('models_and_ids_to_delete', []);
-        foreach ($models_and_ids_to_delete['Event'] as $event_id) {
-            // Create a log entry so we know who and when this event was permanently deleted.
-            (EE_Change_Log::new_instance(
-                [
-                    'OBJ_ID' => $event_id,
-                    'OBJ_type' => 'Event',
-                    'LOG_message' => sprintf(
-                        esc_html__('Event %1$d permanently deleted using ExecuteBatchDeletion.', 'event_espresso'),
-                        $event_id
-                    )
-                ]
-            ))->save();
-            do_action('AHEE__Events_Admin_Page___permanently_delete_event__after_event_deleted', $event_id);
-        }
-        return new JobStepResponse(
-            $job_parameters,
-            esc_html__('All done', 'event_espresso')
-        );
-    }
+	/**
+	 * Performs any clean-up logic when we know the job is completed
+	 * @param JobParameters $job_parameters
+	 * @return JobStepResponse
+	 */
+	public function cleanup_job(JobParameters $job_parameters)
+	{
+		$this->model_obj_node_group_persister->deleteModelObjNodesInGroup(
+			$job_parameters->request_datum('deletion_job_code')
+		);
+		// For backwards compatibility with how we used to delete events, make sure we still trigger the old action.
+		$models_and_ids_to_delete = $job_parameters->extra_datum('models_and_ids_to_delete', []);
+		foreach ($models_and_ids_to_delete['Event'] as $event_id) {
+			// Create a log entry so we know who and when this event was permanently deleted.
+			(EE_Change_Log::new_instance(
+				[
+					'OBJ_ID' => $event_id,
+					'OBJ_type' => 'Event',
+					'LOG_message' => sprintf(
+						esc_html__('Event %1$d permanently deleted using ExecuteBatchDeletion.', 'event_espresso'),
+						$event_id
+					)
+				]
+			))->save();
+			do_action('AHEE__Events_Admin_Page___permanently_delete_event__after_event_deleted', $event_id);
+		}
+		return new JobStepResponse(
+			$job_parameters,
+			esc_html__('All done', 'event_espresso')
+		);
+	}
 }
 // End of file EventDeletion.php
 // Location: EventEspressoBatchRequest\JobHandlers/EventDeletion.php

Spacing +4 added lines, -4 removed lines

@@ -58,7 +58,7 @@ 
         }
         $models_and_ids_to_delete = [];
         foreach ($roots as $root) {
-            if (! $root instanceof ModelObjNode) {
+            if ( ! $root instanceof ModelObjNode) {
                 throw new UnexpectedEntityException($root, 'ModelObjNode');
             }
             $models_and_ids_to_delete = array_replace_recursive($models_and_ids_to_delete, $root->getIds());
@@ -112,7 +112,7 @@ 
                     ];
                     foreach ($ids_to_delete_this_query as $index_primary_key_string) {
                         $keys_n_values = $model->parse_index_primary_key_string($index_primary_key_string);
-                        $where_conditions['OR'][ 'AND*' . $index_primary_key_string ] = $keys_n_values;
+                        $where_conditions['OR']['AND*'.$index_primary_key_string] = $keys_n_values;
                     }
                 }
                 // Deleting time!
@@ -128,10 +128,10 @@ 
                 $remaining_ids = array_diff_key($ids_to_delete, $ids_to_delete_this_query);
                 // If there's any more from this model, we'll do them next time.
                 if (count($remaining_ids) > 0) {
-                    $models_and_ids_remaining[ $model_name ] = $remaining_ids;
+                    $models_and_ids_remaining[$model_name] = $remaining_ids;
                 }
             } else {
-                $models_and_ids_remaining[ $model_name ] = $models_and_ids_to_delete[ $model_name ];
+                $models_and_ids_remaining[$model_name] = $models_and_ids_to_delete[$model_name];
             }
         }
         $job_parameters->mark_processed($units_processed);

core/domain/services/admin/events/data/PreviewDeletion.php

Spacing +4 added lines, -4 removed lines

@@ -89,17 +89,17 @@ 
         $deletion_job_code = isset($request_data['deletion_job_code']) ? sanitize_key($request_data['deletion_job_code']) : '';
         $models_and_ids_to_delete = $this->dao->getModelsAndIdsFromGroup($deletion_job_code);
         $event_ids = isset($models_and_ids_to_delete['Event']) ? $models_and_ids_to_delete['Event'] : array();
-        if (empty($event_ids) || !is_array($event_ids)) {
+        if (empty($event_ids) || ! is_array($event_ids)) {
             throw new EE_Error(
                 esc_html__('No Events were found to delete.', 'event_espresso')
             );
         }
         $datetime_ids = isset($models_and_ids_to_delete['Datetime']) ? $models_and_ids_to_delete['Datetime'] : array();
-        if (!is_array($datetime_ids)) {
+        if ( ! is_array($datetime_ids)) {
             throw new UnexpectedEntityException($datetime_ids, 'array');
         }
         $registration_ids = isset($models_and_ids_to_delete['Registration']) ? $models_and_ids_to_delete['Registration'] : array();
-        if (!is_array($registration_ids)) {
+        if ( ! is_array($registration_ids)) {
             throw new UnexpectedEntityException($registration_ids, 'array');
         }
         $num_registrations_to_show = 10;
@@ -135,7 +135,7 @@ 
         ];
         return [
             'admin_page_content' => EEH_Template::display_template(
-                EVENTS_TEMPLATE_PATH . 'event_preview_deletion.template.php',
+                EVENTS_TEMPLATE_PATH.'event_preview_deletion.template.php',
                 [
                     'form_url' => EE_Admin_Page::add_query_args_and_nonce(
                         $confirm_deletion_args,

Indentation +116 added lines, -116 removed lines

@@ -31,127 +31,127 @@
  */
 class PreviewDeletion
 {
-    /**
-     * @var NodeGroupDao
-     */
-    protected $dao;
+	/**
+	 * @var NodeGroupDao
+	 */
+	protected $dao;
 
-    /**
-     * @var EEM_Event
-     */
-    protected $event_model;
+	/**
+	 * @var EEM_Event
+	 */
+	protected $event_model;
 
-    /**
-     * @var EEM_Datetime
-     */
-    protected $datetime_model;
+	/**
+	 * @var EEM_Datetime
+	 */
+	protected $datetime_model;
 
-    /**
-     * @var EEM_Registration
-     */
-    protected $registration_model;
+	/**
+	 * @var EEM_Registration
+	 */
+	protected $registration_model;
 
-    /**
-     * PreviewDeletion constructor.
-     * @param NodeGroupDao $dao
-     * @param EEM_Event $event_model
-     * @param EEM_Datetime $datetime_model
-     * @param EEM_Registration $registration_model
-     */
-    public function __construct(
-        NodeGroupDao $dao,
-        EEM_Event $event_model,
-        EEM_Datetime $datetime_model,
-        EEM_Registration $registration_model
-    ) {
-        $this->dao = $dao;
-        $this->event_model = $event_model;
-        $this->datetime_model = $datetime_model;
-        $this->registration_model = $registration_model;
-    }
+	/**
+	 * PreviewDeletion constructor.
+	 * @param NodeGroupDao $dao
+	 * @param EEM_Event $event_model
+	 * @param EEM_Datetime $datetime_model
+	 * @param EEM_Registration $registration_model
+	 */
+	public function __construct(
+		NodeGroupDao $dao,
+		EEM_Event $event_model,
+		EEM_Datetime $datetime_model,
+		EEM_Registration $registration_model
+	) {
+		$this->dao = $dao;
+		$this->event_model = $event_model;
+		$this->datetime_model = $datetime_model;
+		$this->registration_model = $registration_model;
+	}
 
-    /**
-     * Renders the preview deletion page.
-     * @since 4.10.12.p
-     * @param $request_data
-     * @param $admin_base_url
-     * @return array
-     * @throws UnexpectedEntityException
-     * @throws DomainException
-     * @throws EE_Error
-     * @throws InvalidDataTypeException
-     * @throws InvalidInterfaceException
-     * @throws InvalidArgumentException
-     * @throws ReflectionException
-     */
-    public function handle($request_data, $admin_base_url)
-    {
-        $deletion_job_code = isset($request_data['deletion_job_code']) ? sanitize_key($request_data['deletion_job_code']) : '';
-        $models_and_ids_to_delete = $this->dao->getModelsAndIdsFromGroup($deletion_job_code);
-        $event_ids = isset($models_and_ids_to_delete['Event']) ? $models_and_ids_to_delete['Event'] : array();
-        if (empty($event_ids) || !is_array($event_ids)) {
-            throw new EE_Error(
-                esc_html__('No Events were found to delete.', 'event_espresso')
-            );
-        }
-        $datetime_ids = isset($models_and_ids_to_delete['Datetime']) ? $models_and_ids_to_delete['Datetime'] : array();
-        if (!is_array($datetime_ids)) {
-            throw new UnexpectedEntityException($datetime_ids, 'array');
-        }
-        $registration_ids = isset($models_and_ids_to_delete['Registration']) ? $models_and_ids_to_delete['Registration'] : array();
-        if (!is_array($registration_ids)) {
-            throw new UnexpectedEntityException($registration_ids, 'array');
-        }
-        $num_registrations_to_show = 10;
-        $reg_count = count($registration_ids);
-        if ($reg_count > $num_registrations_to_show) {
-            $registration_ids = array_slice($registration_ids, 0, $num_registrations_to_show);
-        }
-        $form = new ConfirmEventDeletionForm($event_ids);
-        $events = $this->event_model->get_all_deleted_and_undeleted(
-            [
-                [
-                    'EVT_ID' => ['IN', $event_ids]
-                ]
-            ]
-        );
-        $datetimes = $this->datetime_model->get_all_deleted_and_undeleted(
-            [
-                [
-                    'DTT_ID' => ['IN', $datetime_ids]
-                ]
-            ]
-        );
-        $registrations = $this->registration_model->get_all_deleted_and_undeleted(
-            [
-                [
-                    'REG_ID' => ['IN', $registration_ids]
-                ]
-            ]
-        );
-        $confirm_deletion_args = [
-            'action' => 'confirm_deletion',
-            'deletion_job_code' => $deletion_job_code
-        ];
-        return [
-            'admin_page_content' => EEH_Template::display_template(
-                EVENTS_TEMPLATE_PATH . 'event_preview_deletion.template.php',
-                [
-                    'form_url' => EE_Admin_Page::add_query_args_and_nonce(
-                        $confirm_deletion_args,
-                        $admin_base_url
-                    ),
-                    'form' => $form,
-                    'events' => $events,
-                    'datetimes' => $datetimes,
-                    'registrations' => $registrations,
-                    'reg_count' => $reg_count,
-                    'num_registrations_to_show' => $num_registrations_to_show
-                ],
-                true
-            )
-        ];
-    }
+	/**
+	 * Renders the preview deletion page.
+	 * @since 4.10.12.p
+	 * @param $request_data
+	 * @param $admin_base_url
+	 * @return array
+	 * @throws UnexpectedEntityException
+	 * @throws DomainException
+	 * @throws EE_Error
+	 * @throws InvalidDataTypeException
+	 * @throws InvalidInterfaceException
+	 * @throws InvalidArgumentException
+	 * @throws ReflectionException
+	 */
+	public function handle($request_data, $admin_base_url)
+	{
+		$deletion_job_code = isset($request_data['deletion_job_code']) ? sanitize_key($request_data['deletion_job_code']) : '';
+		$models_and_ids_to_delete = $this->dao->getModelsAndIdsFromGroup($deletion_job_code);
+		$event_ids = isset($models_and_ids_to_delete['Event']) ? $models_and_ids_to_delete['Event'] : array();
+		if (empty($event_ids) || !is_array($event_ids)) {
+			throw new EE_Error(
+				esc_html__('No Events were found to delete.', 'event_espresso')
+			);
+		}
+		$datetime_ids = isset($models_and_ids_to_delete['Datetime']) ? $models_and_ids_to_delete['Datetime'] : array();
+		if (!is_array($datetime_ids)) {
+			throw new UnexpectedEntityException($datetime_ids, 'array');
+		}
+		$registration_ids = isset($models_and_ids_to_delete['Registration']) ? $models_and_ids_to_delete['Registration'] : array();
+		if (!is_array($registration_ids)) {
+			throw new UnexpectedEntityException($registration_ids, 'array');
+		}
+		$num_registrations_to_show = 10;
+		$reg_count = count($registration_ids);
+		if ($reg_count > $num_registrations_to_show) {
+			$registration_ids = array_slice($registration_ids, 0, $num_registrations_to_show);
+		}
+		$form = new ConfirmEventDeletionForm($event_ids);
+		$events = $this->event_model->get_all_deleted_and_undeleted(
+			[
+				[
+					'EVT_ID' => ['IN', $event_ids]
+				]
+			]
+		);
+		$datetimes = $this->datetime_model->get_all_deleted_and_undeleted(
+			[
+				[
+					'DTT_ID' => ['IN', $datetime_ids]
+				]
+			]
+		);
+		$registrations = $this->registration_model->get_all_deleted_and_undeleted(
+			[
+				[
+					'REG_ID' => ['IN', $registration_ids]
+				]
+			]
+		);
+		$confirm_deletion_args = [
+			'action' => 'confirm_deletion',
+			'deletion_job_code' => $deletion_job_code
+		];
+		return [
+			'admin_page_content' => EEH_Template::display_template(
+				EVENTS_TEMPLATE_PATH . 'event_preview_deletion.template.php',
+				[
+					'form_url' => EE_Admin_Page::add_query_args_and_nonce(
+						$confirm_deletion_args,
+						$admin_base_url
+					),
+					'form' => $form,
+					'events' => $events,
+					'datetimes' => $datetimes,
+					'registrations' => $registrations,
+					'reg_count' => $reg_count,
+					'num_registrations_to_show' => $num_registrations_to_show
+				],
+				true
+			)
+		];
+	}
 }
 // End of file PreviewDeletion.php
 // Location: EventEspresso\core\domain\services\admin\events\data/PreviewDeletion.php