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BPMN->Workflow transformation layer (1st commit)

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This commit is contained in:
Erik Amaru Ortiz
2013-12-10 20:36:51 -04:00
parent d60687a4ee
commit 71694a557e
2 changed files with 112 additions and 18 deletions
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124
workflow/engine/src/ProcessMaker/Adapter/Workflow.php
View File

@@ -3,6 +3,7 @@ namespace ProcessMaker\Adapter;
use \Process;
use \ProcessMaker\Adapter\Bpmn\Model as BpmnModel;
use \ProcessMaker\Util\Hash;
/**
* Class Workflow
@@ -21,9 +22,8 @@ class Workflow
)
);
public function loadFromBpmnProject($bpmnProject)
public function loadFromBpmnProject($prjUid)
{
$proUid = $bpmnProject['prj_uid'];
$bpmnTypesEquiv = array(
'event' => array(
'start' => 'start' // to define task start
@@ -33,31 +33,34 @@ class Workflow
)
);
$project = BpmnModel::getBpmnObjectBy('Project', \BpmnProjectPeer::PRJ_UID, $prjUid);
$process = array();
$process['PRO_UID'] = $proUid;
$process['PRO_TITLE'] = $bpmnProject['prj_name'];
$process['PRO_UID'] = $prjUid;
$process['PRO_TITLE'] = $project['PRJ_NAME'];
$process['PRO_DESCRIPTION'] = '';
$process['PRO_CATEGORY'] = '';
$process['PRO_UID'] = $proUid;
$process['PRO_UID'] = $proUid;
$process['tasks'] = array();
$process['routes'] = array();
$diagram = $bpmnProject['diagrams'][0];
$projectActivities = BpmnModel::getBpmnCollectionBy('Activity', \BpmnActivityPeer::PRJ_UID, $prjUid);
foreach ($projectActivities as $activity) {
$activityBound = BpmnModel::getBpmnObjectBy('Bound', \BpmnBoundPeer::ELEMENT_UID, $activity['ACT_UID']);
foreach ($diagram['activities'] as $activity) {
$process['tasks'][] = array(
'TAS_UID' => $activity['act_uid'],
'TAS_TITLE' => $activity['act_name'],
'TAS_DESCRIPTION' => $activity['act_name'],
'TAS_POSX' => $activity['bou_x'],
'TAS_POSY' => $activity['bou_y'],
'TAS_START' => (self::activityIsStartTask($activity['act_uid']) ? 'TRUE' : 'FALSE'),
'TAS_UID' => $activity['ACT_UID'],
'TAS_TITLE' => $activity['ACT_NAME'],
'TAS_DESCRIPTION' => $activity['ACT_NAME'],
'TAS_POSX' => $activityBound['BOU_X'],
'TAS_POSY' => $activityBound['BOU_Y'],
'TAS_START' => (self::activityIsStartTask($activity['ACT_UID']) ? 'TRUE' : 'FALSE'),
'_action' => 'CREATE'
);
}
$process['routes'] = array();
$process['routes'] = array_merge($process['routes'], self::getRoutesFromBpmnFlows($prjUid, $activity['ACT_UID']));
}
/*foreach ($diagram['flows'] as $flow) {
$process['routes'][] = array(
@@ -71,6 +74,95 @@ class Workflow
return $process;
}
private static function getRoutesFromBpmnFlows($prjUid, $actUid)
{
$flows = BpmnModel::select('*', 'Flow', array(
\BpmnFlowPeer::FLO_ELEMENT_ORIGIN => $actUid,
\BpmnFlowPeer::FLO_ELEMENT_ORIGIN_TYPE => 'bpmnActivity'
));
$routes = array();
foreach ($flows as $flow) {
$fromUid = $flow['FLO_ELEMENT_ORIGIN'];
$type = $flow['FLO_TYPE'];
switch ($type) {
case 'SEQUENCE':
$type = 'SEQUENTIAL';
break;
}
//$elFlow = BpmnModel::getBpmnObjectBy('Flow', \BpmnFlowPeer::FLO_ELEMENT_DEST, $elementUid);
switch ($flow['FLO_ELEMENT_DEST_TYPE']) {
case 'bpmnActivity':
// the most easy case, when the flow is connecting a activity with another activity
$routes[] = array(
'ROU_UID' => Hash::generateUID(),
'PRO_UID' => $prjUid,
'TAS_UID' => $fromUid,
'ROU_NEXT_TASK' => $flow['FLO_ELEMENT_DEST'],
'ROU_TYPE' => $type,
'_action' => 'CREATE'
);
break;
case 'bpmnGateway':
// if it is a gateway it can fork one or more routes
$gatUid = $flow['FLO_ELEMENT_DEST'];
$gatFlows = BpmnModel::getBpmnCollectionBy('Flow', \BpmnFlowPeer::FLO_ELEMENT_ORIGIN, $gatUid);
foreach ($gatFlows as $gatFlow) {
switch ($gatFlow['FLO_ELEMENT_DEST_TYPE']) {
case 'bpmnActivity':
// getting gateway properties
$gateway = BpmnModel::getBpmnObjectBy('Gateway', \BpmnFlowPeer::GAT_UID, $gatUid);
switch ($gateway['GAT_TYPE']) {
//TODO we need to know gateways types to match with routes types of processmaker
case '':
$routeType = '';
break;
}
$routes[] = array(
'ROU_UID' => Hash::generateUID(),
'PRO_UID' => $prjUid,
'TAS_UID' => $fromUid,
'ROU_NEXT_TASK' => $gatFlow['FLO_ELEMENT_DEST'],
'ROU_TYPE' => $routeType,
'_action' => 'CREATE'
);
break;
default:
// for processmaker is only allowed flows between "gateway -> activity"
// any another flow is considered invalid
throw new \LogicException("For ProcessMaker is only allowed flows between \"gateway -> activity\"");
}
}
break;
}
}
return $routes;
}
private static function getRoutesFromBpmnFlows2($flows)
{
// get bpmnActivities on flo_element_origin
$flowsOriginActivities = array();
foreach ($flows as $i => $flow) {
if ($flow['flo_element_origin_type'] == 'bpmnActivity') {
$flowsOriginActivities[] = $flow;
unset($flows[$i]);
}
}
}
private static function getTask($actUid)
{
}

6
workflow/engine/src/Services/Api/ProcessMaker/Project.php
View File

@@ -31,7 +31,9 @@ class Project extends Api
try {
$bpmnModel = new BpmnModel();
$uids = $bpmnModel->createProject($request_data);
$wfProcess = \ProcessMaker\Adapter\Workflow::loadFromBpmnProject($request_data);
$wfProcess = \ProcessMaker\Adapter\Workflow::loadFromBpmnProject($uids[0]['new_uid']);
$process = new \BusinessModel\Process();
$userUid = $this->getUserId();
$data = array('process' => $wfProcess);
@@ -48,7 +50,7 @@ class Project extends Api
try {
$project = BpmnModel::loadProject($prjUid);
//$WorkflowProces = \ProcessMaker\Adapter\Workflow::loadFromBpmnProject($project);
//$WorkflowProces = \ProcessMaker\Adapter\Workflow::loadFromBpmnProject($prjUid);
//return $WorkflowProces;
return $project;
} catch (\Exception $e) {