/**
* @return \yii\db\ActiveQuery
*/
public function getBpmNodes0()
{
return $this->hasMany(BpmNode::className(), ['output_yes' => 'id']);
}
/**
* @param string $type
*/
public function saveWorkflow($type = null)
{
if ($type != 'copy') {
$request = json_decode($_POST['model'], true);
} else {
$request = json_decode($this->json, true);
}
if ($type == 'update') {
$id = $_POST['id'];
}
$params = $request['params'];
$working = json_decode($params['working']);
//Read the nodes and check if them are complete
$this->nodes = [];
$idCount = 0;
foreach ($working->modules as $module) {
$node = new GraphNode();
$node->id = $idCount;
$node->setName($module->name);
//If are elements that have camps to complete
if ($node->type > 0 && $node->type < 20) {
if ($node->type == 3) {
// Filter by bandwidth
if (isset($module->value->post)) {
if ($module->value->post->bandwidth != "") {
if (is_numeric($module->value->post->bandwidth)) {
$aux = $module->value->post->bandwidth;
$node->value = $aux;
$node->operator = $module->value->post->operator;
} else {
$msg = Yii::t("bpm", 'Please, insert a numeric bandwidth at the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
} else {
$msg = Yii::t("bpm", 'Please, insert a bandwidth at the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
} else {
$msg = Yii::t("bpm", 'Please, complete the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
} else {
if ($node->type == 8) {
//Filter by duration
if (isset($module->value->post)) {
if ($module->value->post->duration != "") {
if (is_numeric($module->value->post->duration)) {
$node->value = $module->value->post->duration . "_" . $module->value->post->unit;
$node->operator = $module->value->post->operator;
} else {
$msg = Yii::t("bpm", 'Please, insert a numeric duration at the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
} else {
$msg = Yii::t("bpm", 'Please, insert a duration at the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
} else {
$msg = Yii::t("bpm", 'Please, complete the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
} else {
if ($node->type == 6) {
//Filter by schedule
if (isset($module->value->post)) {
$date = DateUtils::now();
$date = explode(" ", $date);
$date = $date[0];
$date = explode("-", $date);
$date = $date[2] . "/" . $date[1] . "/" . $date[0];
$init = $module->value->post->init[0];
$init .= ":" . $module->value->post->init[1];
$init = DateUtils::toUTC($date, $init);
$init = explode(" ", $init);
$init = $init[1];
$initAux = explode(":", $init);
$init = $initAux[0] . ':' . $initAux[1];
$module->value->post->init[0] = $initAux[0];
$module->value->post->init[1] = $initAux[1];
$finish = $module->value->post->finish[0];
$finish .= ":" . $module->value->post->finish[1];
$finish = DateUtils::toUTC($date, $finish);
$finish = explode(" ", $finish);
$finish = $finish[1];
$finishAux = explode(":", $finish);
$finish = $finishAux[0] . ':' . $finishAux[1];
$module->value->post->finish[0] = $finishAux[0];
$module->value->post->finish[1] = $finishAux[1];
$timeInterval = $init . '-' . $finish;
$node->value = $timeInterval;
} else {
$msg = Yii::t("bpm", 'Please, complete the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
} else {
if ($node->type == 1) {
//Filter by domain
if (isset($module->value->post)) {
$node->operator = $module->value->post->dom_operator;
$node->value = $module->value->post->value;
} else {
$msg = Yii::t("bpm", 'Please, complete the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
} else {
if (isset($module->value->post)) {
$node->value = $module->value->post;
} else {
$msg = Yii::t("bpm", 'Please, complete the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
}
}
}
}
}
$this->nodes[] = $node;
$idCount++;
}
//Check if have a New Request and a Accept
$haveNewRequest = false;
$haveTerminalNode = false;
foreach ($this->nodes as $node) {
if ($node->type == 0) {
if ($haveNewRequest == false) {
$haveNewRequest = true;
} else {
$msg = Yii::t("bpm", 'Please, insert just one node ') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
}
} else {
if ($node->type == 20 || $node->type == 30) {
$haveTerminalNode = true;
}
}
}
if ($haveNewRequest == false) {
$msg = Yii::t("bpm", 'Please, insert a Arriving a New Request node.');
$response = array('error' => $msg);
echo json_encode($response);
return;
}
if ($haveTerminalNode == false) {
$msg = Yii::t("bpm", 'Please, insert a Authorization Accept or Authorization Denied node.');
$response = array('error' => $msg);
echo json_encode($response);
return;
}
//Save wires on their respective nodes
foreach ($working->wires as $value) {
if ($this->nodes[$value->src->moduleId]->type != 0) {
if (strcmp($value->src->terminal, "_OUTPUT_YES") == 0) {
$this->nodes[$value->src->moduleId]->addAdjacency($value->tgt->moduleId, 0);
} else {
$this->nodes[$value->src->moduleId]->addAdjacency($value->tgt->moduleId, 1);
}
} else {
$this->nodes[$value->src->moduleId]->addAdjacency($value->tgt->moduleId, 0);
}
$this->nodes[$value->tgt->moduleId]->setEntryConnected();
}
//Print the nodes and their adjacencies for check
foreach ($this->nodes as $node) {
Yii::trace("Adjacencies node: " . Yii::t("bpm", $node->getRealName()) . ":");
Yii::trace($node->entryConnected);
foreach ($node->adjacency as $adjacency) {
Yii::trace($adjacency);
}
}
//Check if all nodes are connected
foreach ($this->nodes as $node) {
$res = $node->isConnected();
if ($res == "notCon") {
$msg = Yii::t("bpm", 'Please, connect the node:') . "\n" . Yii::t("bpm", $node->getRealName());
$response = array('error' => $msg);
echo json_encode($response);
return;
} else {
if ($res == "repeated") {
$msg = Yii::t("bpm", 'Please, do not connect the two outputs of ') . Yii::t("bpm", $node->getRealName()) . Yii::t("bpm", ' in the same entry.');
$response = array('error' => $msg);
echo json_encode($response);
return;
}
}
}
//Search and remove repeated nodes
$AcceptNodeId = -1;
$DenyNodeId = -1;
foreach ($this->nodes as $node) {
if ($node->type == 20) {
//Accept
if ($AcceptNodeId == -1) {
$AcceptNodeId = $node->id;
} else {
foreach ($this->nodes as $nodeAux) {
foreach ($nodeAux->adjacency as $adjacency) {
if ($adjacency == $node->id) {
if ($nodeAux->type != 0) {
$nodeAux->addAdjacency($AcceptNodeId, $nodeAux->removeAdjacency($adjacency));
} else {
$nodeAux->removeAdjacency($adjacency);
$nodeAux->addAdjacency($AcceptNodeId, 0);
}
}
}
}
unset($this->nodes[$node->id]);
}
} else {
if ($node->type == 30) {
//Deny
if ($DenyNodeId == -1) {
$DenyNodeId = $node->id;
} else {
foreach ($this->nodes as $nodeAux) {
foreach ($nodeAux->adjacency as $adjacency) {
if ($adjacency == $node->id) {
if ($nodeAux->type != 0) {
$way = $nodeAux->removeAdjacency($adjacency);
$nodeAux->addAdjacency($DenyNodeId, $way);
} else {
$nodeAux->removeAdjacency($adjacency);
$nodeAux->addAdjacency($DenyNodeId);
}
}
}
}
unset($this->nodes[$node->id]);
}
}
}
}
//Print the nodes and their adjacencies for check
foreach ($this->nodes as $node) {
Yii::trace("Adjacencies node: " . Yii::t("bpm", $node->getRealName()) . ":");
foreach ($node->adjacency as $adjacency) {
Yii::trace($adjacency);
}
}
//Save workflow in database
$work = new BpmWorkflow();
//If update remove depreciated Workflow
if ($type == 'update') {
$workAux = BpmWorkflow::findOne(['id' => $id]);
if ($workAux != null) {
$other = BpmWorkflow::findOne(['name' => $params['name'], 'domain' => $working->properties->domains_owner]);
if (isset($other)) {
if ($other->id != $id) {
$response = array('error' => Yii::t("bpm", 'This name already exist in this Domain.'));
echo json_encode($response);
return;
}
}
$work = $workAux;
}
} else {
if (BpmWorkflow::findOne(['name' => $params['name'], 'domain' => $working->properties->domains_owner])) {
$response = array('error' => Yii::t("bpm", 'This name already exist in this Domain.'));
echo json_encode($response);
return;
}
}
$work->name = $params['name'];
$work->domain = $working->properties->domains_owner;
$work->active = 0;
//Monta json
$request['params']['working'] = json_encode($working);
$json_aux = json_encode($request);
if ($type != 'copy') {
$work->json = json_encode($request);
} else {
$work->json = $json_aux;
}
if (!$work->save()) {
$response = array('error' => "Not saved.");
Yii::trace($work);
Yii::trace($work->getErrors());
echo json_encode($response);
return;
}
//Get workflow_id in DB
$db_workflow_id = BpmWorkflow::findOne(['name' => $work->name, 'domain' => $working->properties->domains_owner])->id;
//Save nodes
BpmNode::deleteAll(['workflow_id' => $work->id]);
foreach ($this->nodes as $node) {
$nodeDB = new BpmNode();
$nodeDB->workflow_id = $db_workflow_id;
$nodeDB->type = $node->name;
$nodeDB->index = $node->id;
if ($node->value) {
$nodeDB->value = $node->value;
}
if ($node->operator) {
$nodeDB->operator = $node->operator;
}
if (!$nodeDB->save()) {
BpmWorkflow::findOne(['id' => $db_workflow_id])->delete();
Yii::trace($nodeDB->getErrors());
$response = array('error' => Yii::t("bpm", 'Error. Not saved.'));
echo json_encode($response);
return;
}
}
//Save wires
foreach ($this->nodes as $node) {
$nodeDB = BpmNode::findOne(['workflow_id' => $db_workflow_id, 'index' => $node->id]);
if (isset($node->adjacency[0])) {
$nodeDB->output_yes = BpmNode::findOne(['workflow_id' => $db_workflow_id, 'index' => $node->adjacency[0]])->id;
}
if (isset($node->adjacency[1])) {
$nodeDB->output_no = BpmNode::findOne(['workflow_id' => $db_workflow_id, 'index' => $node->adjacency[1]])->id;
}
if (!$nodeDB->save()) {
BpmWorkflow::findOne(['id' => $db_workflow_id])->delete();
$response = array('error' => Yii::t("bpm", 'Error. Not saved.'));
echo json_encode($response);
return;
}
}
$response = array('error' => null);
echo json_encode($response);
}
/**
*
* @param BpmFlow $flow
*/
public static function nextNodes($flow)
{
if ($flow->status == self::STATUS_YES) {
$output_way = 'output_yes';
} else {
$output_way = 'output_no';
}
$actualNode = BpmNode::findOne(['id' => $flow->node_id]);
$node = BpmNode::findOne(['id' => $actualNode->{$output_way}]);
$flowLine = new BpmFlow();
$flowLine->node_id = $node->id;
$flowLine->type = $node->type;
if ($node->value != null) {
$flowLine->value = $node->value;
}
$flowLine->workflow_id = $flow->workflow_id;
$flowLine->connection_id = $flow->connection_id;
$flowLine->domain = $flow->domain;
if ($flowLine->type == 'Request_Group_Authorization' || $flowLine->type == 'Request_User_Authorization') {
$flowLine->status = self::STATUS_WAITING;
} else {
$flowLine->status = self::STATUS_READY;
}
if ($node->operator != null) {
$flowLine->operator = $node->operator;
}
$flowLine->validate();
if (!$flowLine->save()) {
Yii::$app->getSession()->setFlash('error', 'Unsuccessful save');
}
$flow->delete();
}