<?php
/**
* @file classes/subscription/SubscriptionDAO.php
*
* Copyright (c) 2014-2021 Simon Fraser University
* Copyright (c) 2003-2021 John Willinsky
* Distributed under the GNU GPL v3. For full terms see the file docs/COPYING.
*
* @class SubscriptionDAO
*
* @ingroup subscription
*
* @see Subscription
*
* @brief Abstract class for retrieving and modifying subscriptions.
*/
namespace APP\subscription;
use APP\core\Application;
use APP\facades\Repo;
use PKP\db\DAORegistry;
use PKP\db\DAOResultFactory;
use PKP\db\DBResultRange;
use PKP\facades\Locale;
use PKP\identity\Identity;
use PKP\plugins\Hook;
abstract class SubscriptionDAO extends \PKP\db\DAO
{
public const SUBSCRIPTION_MEMBERSHIP = 2;
public const SUBSCRIPTION_REFERENCE_NUMBER = 3;
public const SUBSCRIPTION_NOTES = 4;
/**
* Retrieve subscription by subscription ID.
*
* @param int $subscriptionId
*
* @return Subscription
*/
abstract public function getById($subscriptionId);
/**
* Retrieve subscription journal ID by subscription ID.
*
* @param int $subscriptionId
*
* @return int|false
*/
public function getSubscriptionJournalId($subscriptionId)
{
$result = $this->retrieve(
'SELECT journal_id FROM subscriptions WHERE subscription_id = ?',
[(int) $subscriptionId]
);
$row = $result->current();
return $row ? $row->journal_id : false;
}
/**
* Retrieve subscription status options as associative array.
*
* @return array
*/
public static function getStatusOptions()
{
return [
Subscription::SUBSCRIPTION_STATUS_ACTIVE => 'subscriptions.status.active',
Subscription::SUBSCRIPTION_STATUS_NEEDS_INFORMATION => 'subscriptions.status.needsInformation',
Subscription::SUBSCRIPTION_STATUS_NEEDS_APPROVAL => 'subscriptions.status.needsApproval',
Subscription::SUBSCRIPTION_STATUS_AWAITING_MANUAL_PAYMENT => 'subscriptions.status.awaitingManualPayment',
Subscription::SUBSCRIPTION_STATUS_AWAITING_ONLINE_PAYMENT => 'subscriptions.status.awaitingOnlinePayment',
Subscription::SUBSCRIPTION_STATUS_OTHER => 'subscriptions.status.other'
];
}
/**
* Return number of subscriptions with given status.
*
* @param int $status
*
* @return int
*/
abstract public function getStatusCount($status);
/**
* Check if subscription exists for a given subscriptionId.
*
* @param int $subscriptionId
*
* @return bool
*/
abstract public function subscriptionExists($subscriptionId);
/**
* Check if subscription exists given a user.
*
* @param int $subscriptionId
* @param int $userId
*
* @return bool
*/
abstract public function subscriptionExistsByUser($subscriptionId, $userId);
/**
* Check if subscription exists given a user and journal.
*
* @param int $userId
*
* @return bool
*/
abstract public function subscriptionExistsByUserForJournal($userId, $journalId);
/**
* Insert a subscription.
*
* @param Subscription $subscription
*/
abstract public function insertObject($subscription);
/**
* Update existing subscription.
*
* @param Subscription $subscription
*
* @return bool
*/
abstract public function updateObject($subscription);
/**
* Delete subscription by subscription ID.
*
* @param int $subscriptionId Subscription ID
* @param int $journalId Journal ID
*/
abstract public function deleteById($subscriptionId, $journalId);
/**
* Delete subscriptions by journal ID.
*
* @param int $journalId
*
* @return bool
*/
abstract public function deleteByJournalId($journalId);
/**
* Delete subscriptions by user ID.
*
* @param int $userId
*
* @return bool
*/
abstract public function deleteByUserId($userId);
/**
* Delete all subscriptions by subscription type ID.
*
* @param int $subscriptionTypeId
*
* @return bool
*/
abstract public function deleteByTypeId($subscriptionTypeId);
/**
* Retrieve all subscriptions.
*
* @param ?DBResultRange $rangeInfo
*
* @return DAOResultFactory<Subscription> Object containing Subscriptions
*/
abstract public function getAll($rangeInfo = null);
/**
* Retrieve subscriptions matching a particular journal ID.
*
* @param int $journalId
* @param int $status
* @param int $searchField
* @param string $searchMatch "is" or "contains" or "startsWith"
* @param string $search to look in $searchField for
* @param int $dateField
* @param string $dateFrom date to search from
* @param string $dateTo date to search to
* @param ?DBResultRange $rangeInfo
*
* @return DAOResultFactory<Subscription> Object containing matching Subscriptions
*/
abstract public function getByJournalId($journalId, $status = null, $searchField = null, $searchMatch = null, $search = null, $dateField = null, $dateFrom = null, $dateTo = null, $rangeInfo = null);
/**
* Retrieve subscriptions matching a particular end date and journal ID.
*
* @param string $dateEnd (YYYY-MM-DD)
* @param int $journalId
* @param ?DBResultRange $rangeInfo
*
* @return DAOResultFactory<Subscription> Object containing matching Subscriptions
*/
abstract public function getByDateEnd($dateEnd, $journalId, $rangeInfo = null);
/**
* Function to renew a subscription by dateEnd + duration of subscription type
* if the subscription is expired, renew to current date + duration
*
* @param Subscription $subscription
*
* @return bool
*/
abstract public function renewSubscription($subscription);
/**
* Internal function to generate subscription based search query.
*
* @param null|mixed $status
* @param null|mixed $searchField
* @param null|mixed $searchMatch
* @param null|mixed $search
* @param null|mixed $dateField
* @param null|mixed $dateFrom
* @param null|mixed $dateTo
* @param null|mixed $params
*
* @return string
*/
protected function _generateSearchSQL($status = null, $searchField = null, $searchMatch = null, $search = null, $dateField = null, $dateFrom = null, $dateTo = null, &$params = null)
{
$searchSql = '';
$userDao = Repo::user()->dao;
if (!empty($search)) {
switch ($searchField) {
case Identity::IDENTITY_SETTING_GIVENNAME:
if ($searchMatch === 'is') {
$searchSql = ' AND LOWER(COALESCE(ugl.setting_value,ugpl.setting_value)) = LOWER(?)';
} elseif ($searchMatch === 'contains') {
$searchSql = ' AND LOWER(COALESCE(ugl.setting_value,ugpl.setting_value)) LIKE LOWER(?)';
$search = '%' . $search . '%';
} else { // $searchMatch === 'startsWith'
$searchSql = ' AND LOWER(COALESCE(ugl,ugpl)) LIKE LOWER(?)';
$search = $search . '%';
}
$params[] = $search;
break;
case Identity::IDENTITY_SETTING_FAMILYNAME:
if ($searchMatch === 'is') {
$searchSql = ' AND LOWER(COALESCE(ufl.setting_value,ufpl.setting_value)) = LOWER(?)';
} elseif ($searchMatch === 'contains') {
$searchSql = ' AND LOWER(COALESCE(ufl.setting_value,ufpl.setting_value)) LIKE LOWER(?)';
$search = '%' . $search . '%';
} else { // $searchMatch === 'startsWith'
$searchSql = ' AND LOWER(COALESCE(ufl.setting_value,ufpl.setting_value)) LIKE LOWER(?)';
$search = $search . '%';
}
$params[] = $search;
break;
case $userDao::USER_FIELD_USERNAME:
if ($searchMatch === 'is') {
$searchSql = ' AND LOWER(u.username) = LOWER(?)';
} elseif ($searchMatch === 'contains') {
$searchSql = ' AND LOWER(u.username) LIKE LOWER(?)';
$search = '%' . $search . '%';
} else { // $searchMatch === 'startsWith'
$searchSql = ' AND LOWER(u.username) LIKE LOWER(?)';
$search = $search . '%';
}
$params[] = $search;
break;
case $userDao::USER_FIELD_EMAIL:
if ($searchMatch === 'is') {
$searchSql = ' AND LOWER(u.email) = LOWER(?)';
} elseif ($searchMatch === 'contains') {
$searchSql = ' AND LOWER(u.email) LIKE LOWER(?)';
$search = '%' . $search . '%';
} else { // $searchMatch === 'startsWith'
$searchSql = ' AND LOWER(u.email) LIKE LOWER(?)';
$search = $search . '%';
}
$params[] = $search;
break;
case self::SUBSCRIPTION_MEMBERSHIP:
if ($searchMatch === 'is') {
$searchSql = ' AND LOWER(s.membership) = LOWER(?)';
} elseif ($searchMatch === 'contains') {
$searchSql = ' AND LOWER(s.membership) LIKE LOWER(?)';
$search = '%' . $search . '%';
} else { // $searchMatch === 'startsWith'
$searchSql = ' AND LOWER(s.membership) LIKE LOWER(?)';
$search = $search . '%';
}
$params[] = $search;
break;
case self::SUBSCRIPTION_REFERENCE_NUMBER:
if ($searchMatch === 'is') {
$searchSql = ' AND LOWER(s.reference_number) = LOWER(?)';
} elseif ($searchMatch === 'contains') {
$searchSql = ' AND LOWER(s.reference_number) LIKE LOWER(?)';
$search = '%' . $search . '%';
} else { // $searchMatch === 'startsWith'
$searchSql = ' AND LOWER(s.reference_number) LIKE LOWER(?)';
$search = $search . '%';
}
$params[] = $search;
break;
case self::SUBSCRIPTION_NOTES:
if ($searchMatch === 'is') {
$searchSql = ' AND LOWER(s.notes) = LOWER(?)';
} elseif ($searchMatch === 'contains') {
$searchSql = ' AND LOWER(s.notes) LIKE LOWER(?)';
$search = '%' . $search . '%';
} else { // $searchMatch === 'startsWith'
$searchSql = ' AND LOWER(s.notes) LIKE LOWER(?)';
$search = $search . '%';
}
$params[] = $search;
break;
}
}
if (!empty($dateFrom) || !empty($dateTo)) {
switch ($dateField) {
case Subscription::SUBSCRIPTION_DATE_START:
if (!empty($dateFrom)) {
$searchSql .= ' AND s.date_start >= ' . $this->datetimeToDB($dateFrom);
}
if (!empty($dateTo)) {
$searchSql .= ' AND s.date_start <= ' . $this->datetimeToDB($dateTo);
}
break;
case Subscription::SUBSCRIPTION_DATE_END:
if (!empty($dateFrom)) {
$searchSql .= ' AND s.date_end >= ' . $this->datetimeToDB($dateFrom);
}
if (!empty($dateTo)) {
$searchSql .= ' AND s.date_end <= ' . $this->datetimeToDB($dateTo);
}
break;
}
}
if (!empty($status)) {
$searchSql .= ' AND s.status = ' . (int) $status;
}
return $searchSql;
}
/**
* Return a list of extra parameters to bind to the user fetch queries.
*
* @return array
*/
public function getFetchParameters()
{
$locale = Locale::getLocale();
// the users register for the site, thus
// the site primary locale should be the default locale
$site = Application::get()->getRequest()->getSite();
$primaryLocale = $site->getPrimaryLocale();
return [
Identity::IDENTITY_SETTING_GIVENNAME, $locale,
Identity::IDENTITY_SETTING_GIVENNAME, $primaryLocale,
Identity::IDENTITY_SETTING_FAMILYNAME, $locale,
Identity::IDENTITY_SETTING_FAMILYNAME, $primaryLocale,
];
}
/**
* Return a SQL snippet of extra columns to fetch during user fetch queries.
*
* @return string
*/
public function getFetchColumns()
{
return 'COALESCE(ugl.setting_value, ugpl.setting_value) AS user_given,
CASE WHEN ugl.setting_value <> \'\' THEN ufl.setting_value ELSE ufpl.setting_value END AS user_family';
}
/**
* Return a SQL snippet of extra joins to include during user fetch queries.
*
* @return string
*/
public function getFetchJoins()
{
return 'LEFT JOIN user_settings ugl ON (u.user_id = ugl.user_id AND ugl.setting_name = ? AND ugl.locale = ?)
LEFT JOIN user_settings ugpl ON (u.user_id = ugpl.user_id AND ugpl.setting_name = ? AND ugpl.locale = ?)
LEFT JOIN user_settings ufl ON (u.user_id = ufl.user_id AND ufl.setting_name = ? AND ufl.locale = ?)
LEFT JOIN user_settings ufpl ON (u.user_id = ufpl.user_id AND ufpl.setting_name = ? AND ufpl.locale = ?)';
}
/**
* Generator function to create object.
*
* @return Subscription
*/
abstract public function newDataObject();
/**
* Internal function to return a Subscription object from a row.
*
* @param array $row
*
* @return Subscription
*/
public function _fromRow($row)
{
$subscription = $this->newDataObject();
$subscription->setId($row['subscription_id']);
$subscription->setJournalId($row['journal_id']);
$subscription->setUserId($row['user_id']);
$subscription->setTypeId($row['type_id']);
$subscription->setDateStart($this->dateFromDB($row['date_start']));
$subscription->setDateEnd($this->dateFromDB($row['date_end']));
$subscription->setStatus($row['status']);
$subscription->setMembership($row['membership']);
$subscription->setReferenceNumber($row['reference_number']);
$subscription->setNotes($row['notes']);
Hook::call('SubscriptionDAO::_fromRow', [&$subscription, &$row]);
return $subscription;
}
/**
* Internal function to insert a new Subscription.
*
* @param Subscription $subscription
*
* @return int Subscription ID
*/
public function _insertObject($subscription)
{
$dateStart = $subscription->getDateStart();
$dateEnd = $subscription->getDateEnd();
$this->update(
sprintf(
'INSERT INTO subscriptions
(journal_id, user_id, type_id, date_start, date_end, status, membership, reference_number, notes)
VALUES
(?, ?, ?, %s, %s, ?, ?, ?, ?)',
$dateStart !== null ? $this->dateToDB($dateStart) : 'null',
$dateEnd !== null ? $this->datetimeToDB($dateEnd) : 'null'
),
[
(int) $subscription->getJournalId(),
(int) $subscription->getUserId(),
(int) $subscription->getTypeId(),
(int) $subscription->getStatus(),
$subscription->getMembership(),
$subscription->getReferenceNumber(),
$subscription->getNotes()
]
);
$subscriptionId = $this->getInsertId();
$subscription->setId($subscriptionId);
return $subscriptionId;
}
/**
* Internal function to update a Subscription.
*
* @param Subscription $subscription
*/
public function _updateObject($subscription)
{
$dateStart = $subscription->getDateStart();
$dateEnd = $subscription->getDateEnd();
$this->update(
sprintf(
'UPDATE subscriptions
SET
journal_id = ?,
user_id = ?,
type_id = ?,
date_start = %s,
date_end = %s,
status = ?,
membership = ?,
reference_number = ?,
notes = ?
WHERE subscription_id = ?',
$dateStart !== null ? $this->dateToDB($dateStart) : 'null',
$dateEnd !== null ? $this->datetimeToDB($dateEnd) : 'null'
),
[
(int) $subscription->getJournalId(),
(int) $subscription->getUserId(),
(int) $subscription->getTypeId(),
(int) $subscription->getStatus(),
$subscription->getMembership(),
$subscription->getReferenceNumber(),
$subscription->getNotes(),
(int) $subscription->getId()
]
);
}
/**
* Internal function to renew a subscription by dateEnd + duration of subscription type
* if the subscription is expired, renew to current date + duration
*
* @param Subscription $subscription
*/
public function _renewSubscription($subscription)
{
if ($subscription->isNonExpiring()) {
return;
}
$subscriptionTypeDao = DAORegistry::getDAO('SubscriptionTypeDAO'); /** @var SubscriptionTypeDAO $subscriptionTypeDao */
$subscriptionType = $subscriptionTypeDao->getById($subscription->getTypeId());
$duration = $subscriptionType->getDuration();
$dateEnd = strtotime($subscription->getDateEnd());
// if the subscription is expired, extend it to today + duration of subscription
$time = time();
if ($dateEnd < $time) {
$dateEnd = $time;
}
$subscription->setDateEnd(mktime(23, 59, 59, date('m', $dateEnd) + $duration, date('d', $dateEnd), date('Y', $dateEnd)));
$this->updateObject($subscription);
}
}
if (!PKP_STRICT_MODE) {
class_alias('\APP\subscription\SubscriptionDAO', '\SubscriptionDAO');
foreach ([
'SUBSCRIPTION_MEMBERSHIP',
'SUBSCRIPTION_REFERENCE_NUMBER',
'SUBSCRIPTION_NOTES',
] as $constantName) {
define($constantName, constant('\SubscriptionDAO::' . $constantName));
}
}
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