installed plugin Easy Digital Downloads
version 3.1.0.3
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<?php
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/**
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* Customers Table.
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*
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* @package EDD
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* @subpackage Database\Tables
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* @copyright Copyright (c) 2018, Easy Digital Downloads, LLC
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* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
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* @since 3.0
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*/
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namespace EDD\Database\Tables;
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// Exit if accessed directly
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defined( 'ABSPATH' ) || exit;
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use EDD\Database\Table;
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/**
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* Setup the global "edd_customers" database table
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*
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* @since 3.0
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*/
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final class Customers extends Table {
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/**
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* Table name
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*
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* @access protected
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* @since 3.0
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* @var string
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*/
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protected $name = 'customers';
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/**
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* Database version
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*
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* @access protected
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* @since 3.0
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* @var int
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*/
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protected $version = 202006101;
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/**
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* Array of upgrade versions and methods
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*
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* @since 3.0
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*
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* @var array
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*/
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protected $upgrades = array(
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'202002141' => 202002141,
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'202006101' => 202006101,
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);
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/**
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* Setup the database schema
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*
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* @access protected
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* @since 3.0
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* @return void
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*/
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protected function set_schema() {
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$this->schema = "id bigint(20) unsigned NOT NULL AUTO_INCREMENT,
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user_id bigint(20) unsigned NOT NULL default '0',
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email varchar(100) NOT NULL default '',
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name varchar(255) NOT NULL default '',
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status varchar(20) NOT NULL default '',
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purchase_value decimal(18,9) NOT NULL default '0',
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purchase_count bigint(20) unsigned NOT NULL default '0',
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date_created datetime NOT NULL default CURRENT_TIMESTAMP,
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date_modified datetime NOT NULL default CURRENT_TIMESTAMP,
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uuid varchar(100) NOT NULL default '',
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PRIMARY KEY (id),
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UNIQUE KEY email (email),
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KEY user (user_id),
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KEY status (status(20)),
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KEY date_created (date_created)";
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}
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/**
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* Override the Base class `maybe_upgrade()` routine to do a very unique and
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* special check against the old option.
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*
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* Maybe upgrades the database table from 2.x to 3.x standards. This method
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* should be kept up-to-date with schema changes in `set_schema()` above.
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*
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* - Hooked to the "admin_init" action.
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* - Calls the parent class `maybe_upgrade()` method
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*
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* @since 3.0
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*/
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public function maybe_upgrade() {
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if ( $this->needs_initial_upgrade() ) {
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// Delete old/irrelevant database options.
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delete_option( $this->table_prefix . 'edd_customers_db_version' );
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delete_option( 'wp_edd_customers_db_version' );
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// Modify existing columns.
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$this->get_db()->query( "ALTER TABLE {$this->table_name} MODIFY `email` varchar(100) NOT NULL default ''" );
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$this->get_db()->query( "ALTER TABLE {$this->table_name} MODIFY `name` varchar(255) NOT NULL default ''" );
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$this->get_db()->query( "ALTER TABLE {$this->table_name} MODIFY `user_id` bigint(20) unsigned NOT NULL default '0'" );
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$this->get_db()->query( "ALTER TABLE {$this->table_name} MODIFY `purchase_value` decimal(18,9) NOT NULL default '0'" );
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$this->get_db()->query( "ALTER TABLE {$this->table_name} MODIFY `purchase_count` bigint(20) unsigned NOT NULL default '0'" );
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$this->get_db()->query( "ALTER TABLE {$this->table_name} MODIFY `date_created` datetime NOT NULL default CURRENT_TIMESTAMP" );
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if ( ! $this->column_exists( 'status' ) ) {
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$this->get_db()->query( "ALTER TABLE {$this->table_name} ADD COLUMN `status` varchar(20) NOT NULL default 'active' AFTER `name`;" );
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$this->get_db()->query( "ALTER TABLE {$this->table_name} ADD INDEX status (status(20))" );
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}
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if ( ! $this->column_exists( 'date_modified' ) ) {
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$this->get_db()->query( "ALTER TABLE {$this->table_name} ADD COLUMN `date_modified` datetime DEFAULT CURRENT_TIMESTAMP AFTER `date_created`" );
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$this->get_db()->query( "UPDATE {$this->table_name} SET `date_modified` = `date_created`" );
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$this->get_db()->query( "ALTER TABLE {$this->table_name} ADD INDEX date_created (date_created)" );
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}
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if ( ! $this->column_exists( 'uuid' ) ) {
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$this->get_db()->query( "ALTER TABLE {$this->table_name} ADD COLUMN `uuid` varchar(100) default '' AFTER `date_modified`;" );
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}
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}
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parent::maybe_upgrade();
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}
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/**
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* Whether the initial upgrade from the 1.0 database needs to be run.
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*
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* @since 3.0.3
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* @return bool
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*/
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private function needs_initial_upgrade() {
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return $this->exists() && ! $this->column_exists( 'status' ) && ! $this->column_exists( 'uuid' );
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}
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/**
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* Upgrade to version 202002141
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* - Change default value to `CURRENT_TIMESTAMP` for columns `date_created` and `date_modified`.
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*
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* @since 3.0
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* @return bool
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*/
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protected function __202002141() {
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// Update `date_created`.
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$result = $this->get_db()->query( "
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ALTER TABLE {$this->table_name} MODIFY COLUMN `date_created` datetime NOT NULL default CURRENT_TIMESTAMP;
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" );
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// Update `date_modified`.
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$result = $this->get_db()->query( "
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ALTER TABLE {$this->table_name} MODIFY COLUMN `date_modified` datetime NOT NULL default CURRENT_TIMESTAMP;
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" );
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return $this->is_success( $result );
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}
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/**
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* Upgrade to version 202006101
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* - Remove the payment_ids column if it still exists.
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*
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* @since 3.0
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* @return bool
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*/
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protected function __202006101() {
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$result = true;
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// Remove the column.
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if ( $this->column_exists( 'payment_ids' ) ) {
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$result = $this->get_db()->query( "
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ALTER TABLE {$this->table_name} DROP `payment_ids`
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" );
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}
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return $this->is_success( $result );
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}
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}
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