Account: send MachineEvent, if account can not be read from DC

src/ATBAPP/ATBDeviceControllerPlugin.cpp

@@ -507,11 +507,25 @@ void ATBDeviceControllerPlugin::private_checkAccountData()
             // cannot get accountData within ~10*500ms
             qCritical() << "checkAccountData() failed";
 
-            // simulate:
+            JSON::setPrettySerialize(false);
-            this->private_getAccountData();
+            JSON::JsonObject json = JSON::objectBuilder()
+                      ->set("Error", QString("check account data failed"))
+                      ->set("AccountNumber", this->latestAccountNumber)
+                ->create();
+            QString parameterJsonString = JSON::serialize(json);
 
 
-            // TODO: create and send an HealthEvent...
+            QString eventId = QUuid::createUuid().toString(QUuid::WithoutBraces).mid(0, 8);
+            ATBMachineEvent *machineEvent = new ATBMachineEvent(
+                        eventId,                           // id
+                        "DC",                              // device name: PTU/PRINTER/DC/...
+                        EVENT_CLASS::STATE,                // reason of event: Error/Warning/Alarm
+                        "M01000",                          // eventName
+                        1,                                 // state
+                        parameterJsonString,               // parameter
+                        "ACCOUNT"                          // second level info
+                        );
+            QCoreApplication::postEvent(this, machineEvent);
         }
     }
 }