Eileen has uploaded a new change for review. (
https://gerrit.wikimedia.org/r/342554 )
Change subject: Restore blanked addresses overwritten on merge.
......................................................................
Restore blanked addresses overwritten on merge.
Restore blanked addresses overwritten on merge.
I feel like this is a pretty cautious approach to restoring the simplest cases
where
blank addresses overwrote real addresses.
Bug: T159408
Change-Id: Ia10d5095073afb652b552d9af5c36b8f204d1d90
---
M sites/all/modules/wmf_civicrm/tests/phpunit/MergeTest.php
A sites/all/modules/wmf_civicrm/update_restore_addresses.php
M sites/all/modules/wmf_civicrm/wmf_civicrm.install
3 files changed, 217 insertions(+), 0 deletions(-)
git pull ssh://gerrit.wikimedia.org:29418/wikimedia/fundraising/crm
refs/changes/54/342554/1
diff --git a/sites/all/modules/wmf_civicrm/tests/phpunit/MergeTest.php
b/sites/all/modules/wmf_civicrm/tests/phpunit/MergeTest.php
index 5263d4f..4bb13eb 100644
--- a/sites/all/modules/wmf_civicrm/tests/phpunit/MergeTest.php
+++ b/sites/all/modules/wmf_civicrm/tests/phpunit/MergeTest.php
@@ -1226,4 +1226,66 @@
return $contact['id'];
}
+ /**
+ * Test recovery where a blank email has overwritten a non-blank email on
merge.
+ *
+ * In this case an email existed during merge that held no data. It was used
+ * on the merge, but now we want the lost data.
+ */
+ public function testRepairBlankedEmailOnMerge() {
+ civicrm_api3('Setting', 'create', array(
+ 'logging_no_trigger_permission' => 0,
+ ));
+ civicrm_api3('Setting', 'create', array('logging' => 1));
+
+ CRM_Core_DAO::executeQuery('DROP TABLE IF EXISTS blank_addresses');
+ require_once __DIR__ . '/../../wmf_civicrm.install';
+ require_once __DIR__ . '/../../update_restore_addresses.php';
+ wmf_civicrm_update_7475();
+ $this->replicateBlankedAddress();
+
+ $address = $this->callAPISuccessGetSingle('Address', array('contact_id' =>
$this->contactID));
+ $this->assertTrue(empty($address['street_address']));
+
+ wmf_civicrm_fix_blanked_address($address['id']);
+ $address = $this->callAPISuccessGetSingle('Address', array('contact_id' =>
$this->contactID));
+ $this->assertEquals('25 Mousey Way', $address['street_address']);
+
+ CRM_Core_DAO::executeQuery('DROP TABLE blank_addresses');
+
+ civicrm_api3('Setting', 'create', array(
+ 'logging_no_trigger_permission' => 1,
+ ));
+ }
+
+ /**
+ * Replicate the merge that would result in a blanked address.
+ */
+ protected function replicateBlankedAddress() {
+ $this->contributionCreate(array(
+ 'contact_id' => $this->contactID,
+ 'receive_date' => '2010-01-01',
+ 'invoice_id' => 1,
+ 'trxn_id' => 1
+ ));
+ $this->contributionCreate(array(
+ 'contact_id' => $this->contactID2,
+ 'receive_date' => '2012-01-01',
+ 'invoice_id' => 2,
+ 'trxn_id' => 2
+ ));
+ $this->callAPISuccess('Address', 'create', array(
+ 'street_address' => '25 Mousey Way',
+ 'country_id' => 'US',
+ 'contact_id' => $this->contactID,
+ 'location_type_id' => 'Main',
+ ));
+ $this->callAPISuccess('Address', 'create', array(
+ 'street_address' => NULL,
+ 'contact_id' => $this->contactID2,
+ 'location_type_id' => 'Main',
+ ));
+ $this->callAPISuccess('Job', 'process_batch_merge', array('mode' =>
'safe'));
+ }
+
}
diff --git a/sites/all/modules/wmf_civicrm/update_restore_addresses.php
b/sites/all/modules/wmf_civicrm/update_restore_addresses.php
new file mode 100644
index 0000000..467c7be
--- /dev/null
+++ b/sites/all/modules/wmf_civicrm/update_restore_addresses.php
@@ -0,0 +1,121 @@
+<?php
+/**
+ * Created by IntelliJ IDEA.
+ * User: emcnaughton
+ * Date: 3/8/17
+ * Time: 2:44 PM
+ */
+/**
+ * Fix data loss through blanked address.
+ *
+ * We have a situation where a number of addresses have been overwritten by
blank addresses.
+ *
+ * Unfortunately some of these have since been merged, resulting in some
unravelling to be done.
+ *
+ * This update seeks to unravel ones with a single merge since then.
+ *
+ * @param int $addressID
+ */
+function wmf_civicrm_fix_blanked_address($addressID) {
+ $result = CRM_Core_DAO::executeQuery('SELECT * FROM log_civicrm_address
WHERE id = %1 ORDER BY log_date', array(
+ 1 => array(
+ $addressID,
+ 'Int'
+ )
+ ));
+ while ($result->fetch()) {
+ $logEntries[] = (array) $result;
+ }
+ if (count($logEntries) === 2
+ && (in_array($logEntries[0]['log_action'], array('Insert', 'Initialize'))
+ && $logEntries[1]['log_action'] === 'Update'
+ )
+ ) {
+ // we only have a create & an update, not a long complicated history.
+ $dataFields = array(
+ 'street_address',
+ 'city',
+ 'postal_code',
+ 'state_province_id',
+ 'country_id',
+ 'supplemental_address_1',
+ 'supplemental_address_2',
+ 'supplemental_address_3',
+ 'county_id',
+ 'postal_code_suffix',
+ 'name'
+ );
+ foreach ($dataFields as $dataField) {
+ if (!empty($logEntries[0][$dataField]) ||
!empty($logEntries[1][$dataField])) {
+ // Not blank enough to process.
+ return;
+ }
+ }
+ if ($logEntries[0]['contact_id'] == $logEntries[1]['contact_id']) {
+ // We are specifically trying to handle merged data at this stage.
+ // May extend if we identify other patterns.
+ return;
+ }
+ // We definitely have a situation where a blank record was inserted &
then, on merge
+ // was transferred to another contact. We have the log_conn_id & the new
contact id.
+ // let's make sure the new contact has not since been deleted (merged)
+ // and that they still have no address.
+ //
+ // If all that follows we should have a fairly simple case of address
rescue.
+ $keptContact = civicrm_api3('Contact', 'get', array(
+ 'id' => $logEntries[1]['contact_id'],
+ 'sequential' => 1
+ ));
+ if ($keptContact['count'] == 0 ||
!empty($keptContact['values'][0]['is_deleted'])) {
+ // subject to a subsequent merge & deleted, next round for these.
+ return;
+ }
+ $addresses = civicrm_api3('Address', 'get', array(
+ 'contact_id' => $logEntries[1]['contact_id'],
+ 'sequential' => 1
+ ));
+ if ($addresses['count'] != 1 || $addresses['values'][0]['id'] !=
$addressID) {
+ // Not just dealing with one address = complexity = later.
+ return;
+ }
+ $logs = civicrm_api3('Logging', 'get', array(
+ 'tables' => array('civicrm_address'),
+ 'log_conn_id' => $logEntries[1]['log_conn_id']
+ ));
+ $updates = array();
+ foreach ($logs['values'] as $log) {
+ // We don't want the blank address id, we know that was always blank
+ if ($log['id'] != $addressID) {
+ if ($log['action'] !== 'Delete') {
+ // Unhandled situation if there is a mix of actions. Skip for now.
+ return;
+ }
+ if (isset($retrievalID) && $log['id'] != $retrievalID) {
+ // another just in case check. Thinking it is only valid for
+ // 2 addresses to be in the update, our blank address & the
+ // one it wiped. Any more, bail.
+ return;
+ }
+ $retrievalID = $log['id'];
+ $fieldName = $log['field'];
+ if (in_array($fieldName, $dataFields)) {
+ $updates[$log['field']] = $log['from'];
+ }
+ }
+ }
+ if (empty($updates)) {
+ // This is probably overkill, can't see how this would occur.
+ return;
+ }
+ $updates['id'] = $addressID;
+ civicrm_api3('Address', 'create', $updates);
+ // Remove from the tracking table.
+ CRM_Core_DAO::executeQuery('DELETE FROM blank_addresses WHERE id = %1',
array(
+ 1 => array(
+ $addressID,
+ 'Int'
+ )
+ ));
+
+ }
+}
diff --git a/sites/all/modules/wmf_civicrm/wmf_civicrm.install
b/sites/all/modules/wmf_civicrm/wmf_civicrm.install
index 399e107..e02ccea 100644
--- a/sites/all/modules/wmf_civicrm/wmf_civicrm.install
+++ b/sites/all/modules/wmf_civicrm/wmf_civicrm.install
@@ -2827,3 +2827,37 @@
wmf_civicrm_update_7485();
wmf_civicrm_update_7490();
}
+
+/**
+ * Restore blanked addresses overwritten on merge..
+ *
+ * Bug: T159408
+ */
+function wmf_civicrm_update_7510() {
+ civicrm_initialize();
+ require_once 'update_restore_addresses.php';
+ $batch = 50000;
+ $start = 0;
+ $maxID = CRM_Core_DAO::singleValueQuery('SELECT max(id) FROM civicrm_address
+ WHERE street_address IS NULL
+ AND city IS NULL
+ AND postal_code IS NULL
+ AND state_province_id IS NULL
+ AND country_id IS NULL'
+ );
+ while ($start < $maxID) {
+ $result = CRM_Core_DAO::executeQuery("
+ SELECT id FROM civicrm_address
+ WHERE street_address IS NULL
+ AND city IS NULL
+ AND postal_code IS NULL
+ AND state_province_id IS NULL
+ AND country_id IS NULL
+ LIMIT $start, $batch");
+ while ($result->fetch()) {
+ wmf_civicrm_fix_blanked_address($result->id);
+ }
+ $start = $start + $batch;
+ }
+}
+
--
To view, visit https://gerrit.wikimedia.org/r/342554
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia10d5095073afb652b552d9af5c36b8f204d1d90
Gerrit-PatchSet: 1
Gerrit-Project: wikimedia/fundraising/crm
Gerrit-Branch: master
Gerrit-Owner: Eileen <emcnaugh...@wikimedia.org>
_______________________________________________
MediaWiki-commits mailing list
MediaWiki-commits@lists.wikimedia.org
https://lists.wikimedia.org/mailman/listinfo/mediawiki-commits
