HOR-472 Change log de dynaforms obtiene un orden extraño de los cambios
+ Refactor of ChangeLog History
This commit is contained in:
davidcallizaya
@@ -0,0 +1,188 @@
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<?php
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namespace ProcessMaker\BusinessModel\Cases;
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use Propel;
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use StdClass;
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use G;
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use Cases;
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use AppDocument;
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use Dynaform;
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use Exception;
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use Task;
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/**
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* Return the ChangeLog of a Dynaform
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* http://localhost:8083/sysworkflow/en/neoclassic/cases/casesHistoryDynaformPage_Ajax?actionAjax=showDynaformListHistory&PRO_UID=23134954556f0727c3fde11063016937&APP_UID=93748078756f16cd8e665b7099829333&TAS_UID=16304814956f0729495da25001454322&DYN_UID=12434578956f07308e54d44056464541
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* http://localhost:8083/sysworkflow/en/neoclassic/cases/ajaxListener?action=changeLogTab&idHistory=23134954556f0727c3fde11063016937_48789444056f0747d7e2e19034608525_16304814956f0729495da25001454322
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*/
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class ChangeLog
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{
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/**
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* List of variables that should not be considered
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* @var string[]
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*/
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private $reserved = [
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'TASK',
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'INDEX',
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'DYN_CONTENT_HISTORY'
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];
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/**
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* Map of variables and its values
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* @var mixed[]
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*/
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private $values = [];
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/**
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* List of variables changes
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* @var object[]
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*/
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private $tree;
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/**
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* List of assigned permissions
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* @var string[]
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*/
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private $permissions = [];
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public function getChangeLog($appUid, $proUid, $tasUid, $start,
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$limit)
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{
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$this->loadPermissions($appUid, $proUid, $tasUid);
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$result = $this->getResultSet($appUid);
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$totalCount = $this->readRecords($result, $start, $limit);
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return ['data' => $this->tree, 'totalCount' => $totalCount];
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}
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private function getResultSet($appUid)
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{
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$conn = Propel::getConnection('workflow');
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$stmt = $conn->createStatement();
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$sql = 'SELECT APP_HISTORY.*, USERS.USR_USERNAME FROM APP_HISTORY LEFT JOIN USERS ON(APP_HISTORY.USR_UID=USERS.USR_UID)'
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. ' WHERE APP_UID="'.$appUid.'" ORDER BY HISTORY_DATE ASC';
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if (!$stmt->execute($sql)) {
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throw Exception('Unable to read history');
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}
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return $stmt->getResultSet();
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}
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private function readRecords($result, $start = 0, $limit = 15)
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{
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$index = 0;
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while ($result->next()) {
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$row = $result->getRow();
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$data = unserialize($row['HISTORY_DATA']);
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if ($this->isEmpty($data)) {
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continue;
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}
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if ($index < $start) {
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$index += $this->updateData($data, $row,
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$this->hasPermission($row['DYN_UID']),
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false);
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continue;
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}
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$a = $this->updateData($data, $row,
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$this->hasPermission($row['DYN_UID']), true);
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$limit-= $a;
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$index+= $a;
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error_log("+$a = $index / $limit");
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if ($limit < 0) {
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$index+=1;
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break;
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}
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}
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return $index;
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}
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private function isEmpty($data)
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{
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foreach ($data as $key => $value) {
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if (array_search($key, $this->reserved) !== false) {
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continue;
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}
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return false;
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}
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return true;
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}
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private function updateData($data, $row, $hasPermission, $addToTree = false)
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{
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$i = 0;
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foreach ($data as $key => $value) {
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if (array_search($key, $this->reserved) !== false) {
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continue;
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}
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if ($hasPermission && (!isset($this->values[$key]) || $this->values[$key] !== $value)) {
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if ($addToTree) {
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$node = new StdClass();
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$node->field = $key;
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$previousValue = !isset($this->values[$key]) ? null : $this->values[$key];
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$node->previousValue = (string) $previousValue;
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$node->currentValue = (string) $value;
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$node->previousValueType = gettype($previousValue);
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$node->currentValueType = gettype($value);
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$node->record = $this->getHistoryTitle($row);
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$this->tree[] = $node;
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}
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// error_log($key);
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$i++;
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}
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$this->values[$key] = $value;
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}
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return $i;
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}
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private function getHistoryTitle($row)
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{
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return $this->getObjectTitle($row['TAS_UID'], 'TASK')
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.' / '.$this->getObjectTitle($row['DYN_UID'], $row['OBJ_TYPE'])
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.' / '.G::LoadTranslation('ID_LAN_UPDATE_DATE').': '.$row['HISTORY_DATE']
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.' / '.G::LoadTranslation('ID_USER').': '.$row['USR_USERNAME'];
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}
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private function getObjectTitle($uid, $objType)
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{
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switch ($objType) {
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case 'DYNAFORM':
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$obj = new Dynaform();
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$obj->Load($uid);
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$title = $obj->getDynTitle();
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break;
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case 'OUTPUT_DOCUMENT':
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case 'INPUT_DOCUMENT':
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$obj = new AppDocument();
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$obj->load($uid);
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$title = $obj->getDynTitle();
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break;
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case 'TASK':
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$obj = new Task();
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$obj->load($uid);
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$title = $obj->getTasTitle();
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break;
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default:
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$title = $uid;
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}
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return $title;
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}
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private function loadPermissions($APP_UID, $PRO_UID, $TAS_UID)
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{
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G::LoadClass('case');
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$oCase = new Cases();
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$oCase->verifyTable();
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$this->permissions = $oCase->getAllObjects(
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$PRO_UID, $APP_UID, $TAS_UID, $_SESSION['USER_LOGGED']
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);
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}
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private function hasPermission($uid)
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{
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foreach ($this->permissions as $type => $ids) {
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if (array_search($uid, $ids) !== false) {
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return true;
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}
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}
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return false;
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}
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}
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