Returns complex info about the M:N reference. The source is always the given entity, target is the second one.
|
public static getMnReferenceDetails ( |
||
| $dbSchema | ||
| $entityName | ||
| $reference | ||
| return | array | The details has keys 'junction-table', 'source-entity', 'source-column', 'target-entity' and 'target-column'. |
public function getAllMnReferences()
{
$mnReferences = [];
foreach ($this->getAllEntityNames() as $entityName) {
$entityInfo = $this->getEntityInfo($entityName);
if (!$entityInfo->mnReferences) {
continue;
}
foreach ($entityInfo->mnReferences as $reference => $targetEntity) {
if ($entityInfo->isVirtualReference($reference)) {
continue;
}
$mnReferences[] = ReferenceUtils::getMnReferenceDetails($this, $entityName, $reference);
}
}
return $mnReferences;
}
private function fixMnReferences($entities)
{
$entityInfo = $this->dbSchema->getEntityInfo($this->entityName);
$mnReferences = $entityInfo->mnReferences;
$referencesToSave = $this->getExistingMnReferences($entities);
$vpIdsToLoad = $this->getAllVpIdsUsedInReferences($referencesToSave);
$idMap = $this->getIdsForVpIds($vpIdsToLoad);
$hasAllIds = $this->idMapContainsAllVpIds($idMap, $vpIdsToLoad);
if (!$hasAllIds) {
return false;
}
foreach ($referencesToSave as $reference => $relations) {
if ($entityInfo->isVirtualReference($reference)) {
continue;
}
$referenceDetails = ReferenceUtils::getMnReferenceDetails($this->dbSchema, $this->entityName, $reference);
$prefixedTable = $this->dbSchema->getPrefixedTableName($referenceDetails['junction-table']);
$sourceColumn = $referenceDetails['source-column'];
$targetColumn = $referenceDetails['target-column'];
$valuesForInsert = array_map(function ($relation) use($idMap) {
$sourceId = $idMap[$relation['vp_id']];
$targetId = $idMap[$relation['referenced_vp_id']];
return "({$sourceId}, {$targetId})";
}, $relations);
$sql = sprintf("SELECT id FROM %s WHERE HEX(vp_id) IN ('%s')", $this->dbSchema->getPrefixedTableName('vp_id'), join("', '", array_map(function ($entity) {
return $entity['vp_id'];
}, $entities)));
$processedIds = array_merge($this->database->get_col($sql), $this->deletedIds);
if ($this->selectiveSynchronization) {
if (count($processedIds) > 0) {
$this->database->query("DELETE FROM {$prefixedTable} WHERE {$sourceColumn} IN (" . join(", ", $processedIds) . ")");
}
} else {
$this->database->query("TRUNCATE TABLE {$prefixedTable}");
}
$valuesString = join(", ", $valuesForInsert);
$insertSql = "INSERT IGNORE INTO {$prefixedTable} ({$sourceColumn}, {$targetColumn}) VALUES {$valuesString}";
$this->database->query($insertSql);
}
return true;
}
/**
* @param $entityName
*/
private static function assertEntitiesEqualDatabase($entityName)
{
$storage = self::$storageFactory->getStorage($entityName);
$entityInfo = self::$schemaInfo->getEntityInfo($entityName);
$allDbEntities = self::selectAll(self::$schemaInfo->getPrefixedTableName($entityName));
$idMap = self::getVpIdMap();
$allDbEntities = self::identifyEntities($entityName, $allDbEntities, $idMap);
$allDbEntities = self::replaceForeignKeys($entityName, $allDbEntities, $idMap);
$dbEntities = array_filter($allDbEntities, [$storage, 'shouldBeSaved']);
$urlReplacer = new AbsoluteUrlReplacer(self::$testConfig->testSite->url);
$storageEntities = array_map(function ($entity) use($urlReplacer) {
return $urlReplacer->restore($entity);
}, $storage->loadAll());
$countOfentitiesInDb = count($dbEntities);
$countOfentitiesInStorage = count($storageEntities);
if ($countOfentitiesInDb !== $countOfentitiesInStorage) {
if ($countOfentitiesInStorage > $countOfentitiesInDb) {
$problematicEntities = self::findMissingEntities($entityName, $storageEntities, $dbEntities);
} else {
$problematicEntities = self::findExceedingEntities($entityName, $storageEntities, $dbEntities);
}
throw new \PHPUnit_Framework_AssertionFailedError("Different count of synchronized entities ({$entityName}): DB = {$countOfentitiesInDb}, " . "storage = {$countOfentitiesInStorage}\nProblematic entities: " . join(", ", $problematicEntities));
}
foreach ($dbEntities as $dbEntity) {
$id = $dbEntity[$entityInfo->vpidColumnName];
$storageEntity = $storageEntities[$id];
$dbEntity = self::$shortcodesReplacer->replaceShortcodesInEntity($entityName, $dbEntity);
foreach ($dbEntity as $column => $value) {
if ($entityInfo->idColumnName === $column || isset($entityInfo->getIgnoredColumns()[$column])) {
continue;
}
if (!isset($storageEntity[$column])) {
throw new \PHPUnit_Framework_AssertionFailedError("{$entityName}[{$column}] with value = {$value}, ID = {$id} not found in storage");
}
if (is_string($storageEntity[$column])) {
$storageEntity[$column] = str_replace("\r\n", "\n", $storageEntity[$column]);
}
if (is_string($value)) {
$value = str_replace("\r\n", "\n", $value);
}
if ($storageEntity[$column] != $value) {
throw new \PHPUnit_Framework_AssertionFailedError("Different values ({$entityName}[{$column}]: {$id}): DB = {$value}, storage = {$storageEntity[$column]}");
}
}
}
$missingReferences = [];
$exceedingReferences = [];
foreach ($entityInfo->mnReferences as $reference => $targetEntity) {
if ($entityInfo->isVirtualReference($reference)) {
continue;
}
$referenceDetails = ReferenceUtils::getMnReferenceDetails(self::$schemaInfo, $entityName, $reference);
$sourceColumn = $referenceDetails['source-column'];
$targetColumn = $referenceDetails['target-column'];
$junctionTable = $referenceDetails['junction-table'];
$prefixedJunctionTable = self::$schemaInfo->getPrefixedTableName($junctionTable);
$prefixedVpIdTable = self::$schemaInfo->getPrefixedTableName('vp_id');
$sourceTable = self::$schemaInfo->getTableName($referenceDetails['source-entity']);
$targetTable = self::$schemaInfo->getTableName($referenceDetails['target-entity']);
$junctionTableContent = self::fetchAll("SELECT HEX(s_vp_id.vp_id), HEX(t_vp_id.vp_id) FROM {$prefixedJunctionTable} j\n JOIN {$prefixedVpIdTable} s_vp_id ON j.{$sourceColumn} = s_vp_id.id AND s_vp_id.`table`='{$sourceTable}'\n JOIN {$prefixedVpIdTable} t_vp_id ON j.{$targetColumn} = t_vp_id.id AND t_vp_id.`table` = '{$targetTable}'", MYSQLI_NUM);
$checkedReferences = [];
$missingReferences[$junctionTable] = [];
foreach ($storageEntities as $storageEntity) {
if (!isset($storageEntity["vp_{$targetEntity}"])) {
continue;
}
foreach ($storageEntity["vp_{$targetEntity}"] as $referenceVpId) {
if (!ArrayUtils::any($junctionTableContent, function ($junctionRow) use($storageEntity, $referenceVpId) {
return $junctionRow[0] === $storageEntity['vp_id'] && $junctionRow[1] === $referenceVpId;
})) {
$missingReferences[$junctionTable][] = [$sourceColumn => $storageEntity['vp_id'], $targetColumn => $referenceVpId];
}
$checkedReferences[] = [$storageEntity['vp_id'], $referenceVpId];
}
}
$exceedingReferences[$junctionTable] = array_map(function ($pair) use($sourceColumn, $targetColumn) {
return [$sourceColumn => $pair[0], $targetColumn => $pair[1]];
}, array_filter($junctionTableContent, function ($pair) use($checkedReferences) {
foreach ($checkedReferences as $reference) {
if ($reference[0] === $pair[0] && $reference[1] === $pair[1]) {
return false;
}
}
return true;
}));
}
self::reportResultOfMnReferenceCheck($missingReferences, "Missing");
self::reportResultOfMnReferenceCheck($exceedingReferences, "Exceeding");
}
