Subprocess elements limit

[shaansriv]

Hi, is there any limit on number of elements in any subprocess?
We create agi-call flow using bpmn-modeller, we can introduce several custom components in the flow such as: User input, Voice, Record Voice etc.
We can also create a subprocess which can include our custom components.

Now, for AGI calling we have used asterisk, and bpmn-engine to load the flow while agi calling.

My doubts are regarding modeller and engine:

• Whenever we create any new subprocess and expand it, it creates a start event by default, but does not adds end event (bpmn:IntermediateThrowEvent), why is it so?

• What exactly is the role of 'bpmn:IntermediateThrowEvent, does it throw any event or is it a simple end event?

We are using following process to create an instance of engine and implement onStart and onWait, which is executed at start of an AGI call:

bpmnEngine = Engine({
      name: 'Call Listener', extensions: {
        bpmnSaveServiceResultToVar, bpmnActivityHandler
      }
    });

    const sourceContext = await getSourceContext(session, xmlData);
    bpmnEngine.addSource({ sourceContext });
    console.log("Loading BPMN flow");
    activityListener.on("wait", BpmnActivityHandler.onWait);

    bpmnEngine.on(EVENT_TYPES.BPMN.END, () => {
      console.log("AGI call ended");
    });

    await bpmnEngine.execute({
      listener: activityListener,
      // activity variables
      variables: {
        var1: var1,
        var2: var2
      },
      services: { ...listOfServices }
    });

and function bpmnActivityHandler:

return {
    activate() {
      bpmnActivity.on("enter", async (elementApi, engineApi) => {
        bpmnActivity.broker.publish('format', 'run.format.start', { endRoutingKey: 'run.format.complete' });
        try {
          const response = await BpmnActivityHandler.onStart(elementApi, engineApi);
          // response (true: continue the call, false: ended the call)
          // returning only in case of false response to exit the activate block.
          if (!response) {
            // exiting the activate block
            return false;
          }
        } catch (err) {
          console.error("Error:",err);
          return CallService.endCall();
        }
        bpmnActivity.broker.publish('format', 'run.format.complete', { msg: "testmm" });
      }, { consumerTag: 'format-on-enter' });
    },
    deactivate() {
      bpmnActivity.broker.cancel('format-on-enter');
    },
  };
}

Now the issue I am facing is that I am using multiple custom components (around 40-50 components) inside a single subprocess, but after a point it does not ends the subprocess, i.e. the AGI call continues and gets stuck at the end, it should have moved to next subprocess, but it gets stuck. There is no issue in custom component, it is due to bpmn-engine, because when I remove a part of subprocess, it works fine, but I don't want to do so.
Can someone please help me with these doubts?

[paed01]

One thing might be that you return without sending a run-format-end message which will stall the execution:

        if (!response) {
          // exiting the activate block
          return false;
        }

You should either publish the endRoutingKey or an errorRoutingKey if the task should fail. It's specified in the docs Extensions

[paed01]

@shaansriv have you resolved the issue?

[shaansriv]

One thing might be that you return without sending a run-format-end message which will stall the execution:

        if (!response) {
          // exiting the activate block
          return false;
        }

You should either publish the endRoutingKey or an errorRoutingKey if the task should fail. It's specified in the docs Extensions

Do I need to publish the endRoutingKey and errorRoutingKey along with return false, or just publish the routing keys instead?

[paed01]

If I remember correctly you can publish the endRoutingKey with an empty object as message content. The errorRoutingKey should be published with the error as message content property.

[shaansriv]

@paed01 the response always comes true, it is false only when the AGI call is disconnected due to invalid input or other factor, so in that case it should disconnect the call which is working fine. Even though I tried the above suggestion, it is not working still.
The issue is that whenever I try making changes in some subprocess (especially in some gateway component), the call gets stuck at that point and does not move forward or even disconnect.
Can you please help?

[paed01]

Is the activity-handler looking something like this now?

return {
    activate() {
      bpmnActivity.on("enter", async (elementApi, engineApi) => {
        const endRoutingKey = 'run.format.complete';
        const errorRoutingKey = 'run.format.complete.error';
        bpmnActivity.broker.publish('format', 'run.format.start', { endRoutingKey, errorRoutingKey });
        try {
          const response = await BpmnActivityHandler.onStart(elementApi, engineApi);
          // response (true: continue the call, false: ended the call)
          // returning only in case of false response to exit the activate block.
          if (!response) {
            // exiting the activate block
            bpmnActivity.broker.publish('format', endRoutingKey, { });
          } else {
            bpmnActivity.broker.publish('format', endRoutingKey, { msg: "testmm" });
          }
        } catch (err) {
          console.error("Error:",err);
          CallService.endCall();
          return bpmnActivity.broker.publish('format', errorRoutingKey, { error: err });
        }
      }, { consumerTag: 'format-on-enter' });
    },
    deactivate() {
      bpmnActivity.broker.cancel('format-on-enter');
    },
  };
}

[paed01]

I also see that the bpmnActivityHandler extension doesn't discriminate what activity it is applied to. All activities, processes, etc will have that extension. You should filter which activity it should be applied to.

[shaansriv]

I also see that the bpmnActivityHandler extension doesn't discriminate what activity it is applied to. All activities, processes, etc will have that extension. You should filter which activity it should be applied to.

Yes because in the method BpmnActivityHandler, we have applied conditions for various activities, call proceeds according to those conditions.

[shaansriv]

Is the activity-handler looking something like this now?

return {
    activate() {
      bpmnActivity.on("enter", async (elementApi, engineApi) => {
        const endRoutingKey = 'run.format.complete';
        const errorRoutingKey = 'run.format.complete.error';
        bpmnActivity.broker.publish('format', 'run.format.start', { endRoutingKey, errorRoutingKey });
        try {
          const response = await BpmnActivityHandler.onStart(elementApi, engineApi);
          // response (true: continue the call, false: ended the call)
          // returning only in case of false response to exit the activate block.
          if (!response) {
            // exiting the activate block
            bpmnActivity.broker.publish('format', endRoutingKey, { });
          } else {
            bpmnActivity.broker.publish('format', endRoutingKey, { msg: "testmm" });
          }
        } catch (err) {
          console.error("Error:",err);
          CallService.endCall();
          return bpmnActivity.broker.publish('format', errorRoutingKey, { error: err });
        }
      }, { consumerTag: 'format-on-enter' });
    },
    deactivate() {
      bpmnActivity.broker.cancel('format-on-enter');
    },
  };
}

Yes, made changes as mentioned above, still the flow execution just stops at the point where I made gateway changes through bpmn, after that call is not proceeding further and also not disconnecting.

[paed01]

Does running with debug give a hint where it stops? For *ix it's DEBUG=bpmn* npx mocha -b or Windows $env:DEBUG="bpmn*"; npx mocha -b

[ermarkar]

@paed01 thanks for the comments and help, is there any documentation for all this?

and we are handling our components in 2 ways

1. listening event and subscribing wait event -> for user input events
2. and other using extensions ->bpmnActivityHandler

is this the right way?

and execution gets stuck in subprocess that is very strange, we have subprocess that are very lengthy in that case it works perfectly fine!!

[shaansriv]

@paed01 can you please look into the issue, I am also attaching xml for the subprocess. Can you please check if the xml if corrupt or there is some issue in subprocess waypoints. Is there a tool to check for invalid waypoints?

<subProcess id="Activity_1ltrgey" name="Enter Payment Amount"> <incoming>Flow_1as36by</incoming> <outgoing>Flow_1kl6jed</outgoing> <exclusiveGateway id="Gateway_02slper" name="EPA1 aa" condition:condition="[{&#34;variable&#34;:&#34;amount&#34;,&#34;operator&#34;:&#34;&#62;&#34;,&#34;value&#34;:&#34;0&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Event_0liidar&#34;,&#34;connectionId&#34;:&#34;Flow_0rapvtc&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;},{&#34;variable&#34;:&#34;amount&#34;,&#34;value&#34;:&#34;0&#34;,&#34;operator&#34;:&#34;&#60;=&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;,&#34;elementId&#34;:&#34;Gateway_0nn1jgj&#34;,&#34;connectionId&#34;:&#34;Flow_1kjlwh1&#34;}]"> <incoming>Flow_0ldjnxq</incoming> <outgoing>Flow_0rapvtc</outgoing> <outgoing>Flow_1kjlwh1</outgoing> </exclusiveGateway> <intermediateThrowEvent id="Event_0liidar" name="EPA_Intermediate_1"> <incoming>Flow_0rapvtc</incoming> </intermediateThrowEvent> <exclusiveGateway id="Gateway_0nn1jgj" name="EPA2" condition:condition="[{&#34;variable&#34;:&#34;clientCfg.options[\&#34;supported\&#34;]&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;value&#34;:&#34;true&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Gateway_1vbietr&#34;,&#34;connectionId&#34;:&#34;Flow_13e35xm&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;STRING&#34;},{&#34;variable&#34;:&#34;clientCfg.options[\&#34;supported\&#34;]&#34;,&#34;value&#34;:&#34;true&#34;,&#34;operator&#34;:&#34;!==&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;STRING&#34;,&#34;elementId&#34;:&#34;Activity_112wghq&#34;,&#34;connectionId&#34;:&#34;Flow_143n4sj&#34;}]"> <incoming>Flow_1kjlwh1</incoming> <outgoing>Flow_13e35xm</outgoing> <outgoing>Flow_143n4sj</outgoing> </exclusiveGateway> <sequenceFlow id="Flow_0rapvtc" sourceRef="Gateway_02slper" targetRef="Event_0liidar"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.amount &gt; 0);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1kjlwh1" sourceRef="Gateway_02slper" targetRef="Gateway_0nn1jgj"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.amount &lt;= 0);</conditionExpression> </sequenceFlow> <userTask id="Activity_112wghq" name="Enter Amount" voice:taskType="promptUserInput" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;pls-ent-pay-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/pls-ent-pay-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}" usrInput:isUserInput="true" usrInput:maxDigits="" usrInput:readbackInputDataType="amount" usrInput:inputVar="paymentAmount" usrInput:userInputRetryCount="3" usrInput:userInputTimeout="5000" usrInput:userInputPrecision="2" usrInput:userInputReadBack="true" usrInput:userInputInvalidInputVoiceFile="{&#34;en&#34;:{&#34;filePath&#34;:&#34;sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;}}" usrInput:requirePatternsUserInput="false" usrInput:userInputPattern=""> <incoming>Flow_1eaf1ta</incoming> <incoming>Flow_1h64jcn</incoming> <incoming>Flow_1xz1dsh</incoming> <incoming>Flow_143n4sj</incoming> <incoming>Flow_0vjuewl</incoming> <outgoing>Flow_00k8zxc</outgoing> </userTask> <exclusiveGateway id="Gateway_1vbietr" name="EPA3 default amt to lia. enabled?" condition:condition="[{&#34;variable&#34;:&#34;wizardCfg.ivrDefaultAmountToLiability&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;value&#34;:&#34;true&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Gateway_1gtkasl&#34;,&#34;connectionId&#34;:&#34;Flow_0fy848r&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;BOOLEAN&#34;},{&#34;variable&#34;:&#34;wizardCfg.ivrDefaultAmountToLiability&#34;,&#34;value&#34;:&#34;true&#34;,&#34;operator&#34;:&#34;!==&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;BOOLEAN&#34;,&#34;elementId&#34;:&#34;Gateway_1csie1b&#34;,&#34;connectionId&#34;:&#34;Flow_1aiolkd&#34;}]"> <incoming>Flow_13e35xm</incoming> <outgoing>Flow_0fy848r</outgoing> <outgoing>Flow_1aiolkd</outgoing> </exclusiveGateway> <exclusiveGateway id="Gateway_1csie1b" name="EPA4 get liability amount?" condition:condition="[{&#34;variable&#34;:&#34;wizardCfg.ivrLiabilityAmountSelect&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;value&#34;:&#34;true&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Activity_07k2677&#34;,&#34;connectionId&#34;:&#34;Flow_1ti0gc7&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;BOOLEAN&#34;},{&#34;variable&#34;:&#34;wizardCfg.ivrLiabilityAmountSelect&#34;,&#34;value&#34;:&#34;true&#34;,&#34;operator&#34;:&#34;!==&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;BOOLEAN&#34;,&#34;elementId&#34;:&#34;Activity_112wghq&#34;,&#34;connectionId&#34;:&#34;Flow_1xz1dsh&#34;}]"> <incoming>Flow_1aiolkd</incoming> <outgoing>Flow_1ti0gc7</outgoing> <outgoing>Flow_1xz1dsh</outgoing> </exclusiveGateway> <exclusiveGateway id="Gateway_1gtkasl" name="EPA7 amount&#60;=0?" condition:condition="[{&#34;variable&#34;:&#34;accountInfo[&#39;amount-due&#39;]&#34;,&#34;operator&#34;:&#34;&#60;=&#34;,&#34;value&#34;:&#34;0&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Activity_0vh4mlv&#34;,&#34;connectionId&#34;:&#34;Flow_13tghag&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;},{&#34;variable&#34;:&#34;accountInfo[&#39;amount-due&#39;]&#34;,&#34;value&#34;:&#34;0&#34;,&#34;operator&#34;:&#34;&#62;&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;,&#34;elementId&#34;:&#34;Activity_175w7n6&#34;,&#34;connectionId&#34;:&#34;Flow_0q34w2n&#34;}]"> <incoming>Flow_0fy848r</incoming> <outgoing>Flow_13tghag</outgoing> <outgoing>Flow_0q34w2n</outgoing> </exclusiveGateway> <task id="Activity_0vh4mlv" name="No Amount Due Message" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;utility/no-amount-due&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;utility/es/no-amount-due&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_13tghag</incoming> <outgoing>Flow_1kwb077</outgoing> </task> <serviceTask id="Activity_175w7n6" name="Set Amount" voice:taskType="service" implementation="${environment.services.setPaymentHeaderAmt}" serviceImpl:isServiceImpl="true" serviceImpl:responseVariables="amount"> <incoming>Flow_17ay9a7</incoming> <incoming>Flow_0q34w2n</incoming> <incoming>Flow_1f8c5fj</incoming> <incoming>Flow_1tjkxom</incoming> <outgoing>Flow_0ghfjza</outgoing> </serviceTask> <sequenceFlow id="Flow_13tghag" sourceRef="Gateway_1gtkasl" targetRef="Activity_0vh4mlv"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.accountInfo['amount-due'] &lt;= 0);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_0q34w2n" sourceRef="Gateway_1gtkasl" targetRef="Activity_175w7n6"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.accountInfo['amount-due'] &gt; 0);</conditionExpression> </sequenceFlow> <serviceTask id="Activity_07k2677" name="Build Amount Prompts" voice:taskType="service" implementation="${environment.services.buildAmountPrompts}" serviceImpl:isServiceImpl="true" serviceImpl:responseVariables="amountPrompts"> <incoming>Flow_1ti0gc7</incoming> <outgoing>Flow_0dbnlgo</outgoing> </serviceTask> <task id="Activity_12gnuoz" name="Hang Up" voice:taskType="playVoiceFile" voice:taskName="HangUp" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;goodbye&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/goodbye&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_1kwb077</incoming> <incoming>Flow_1orfjzy</incoming> <incoming>Flow_0u3341g</incoming> </task> <sequenceFlow id="Flow_1kwb077" sourceRef="Activity_0vh4mlv" targetRef="Activity_12gnuoz" /> <exclusiveGateway id="Gateway_18zmozj" name="EPA5" condition:condition="[{&#34;variable&#34;:&#34;amountPrompts.length&#34;,&#34;operator&#34;:&#34;&#62;&#34;,&#34;value&#34;:&#34;0&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Activity_1bycs7c&#34;,&#34;connectionId&#34;:&#34;Flow_1cr3jr9&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;},{&#34;variable&#34;:&#34;amountPrompts.length&#34;,&#34;value&#34;:&#34;0&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;,&#34;elementId&#34;:&#34;Activity_112wghq&#34;,&#34;connectionId&#34;:&#34;Flow_1eaf1ta&#34;}]"> <incoming>Flow_0dbnlgo</incoming> <outgoing>Flow_1cr3jr9</outgoing> <outgoing>Flow_1eaf1ta</outgoing> </exclusiveGateway> <sequenceFlow id="Flow_0dbnlgo" sourceRef="Activity_07k2677" targetRef="Gateway_18zmozj" /> <userTask id="Activity_1bycs7c" name="select Amount type" voice:taskType="dynamicUserOption" usrOpt:isOptionInput="false" dynamicOpt:isDynamicOption="true" dynamicOpt:dynamicOptionVar="amountPromptIndex" dynamicOpt:dynamicOptionRetryCount="3" dynamicOpt:optionCollection="amountPrompts" keyValueOpt:isKeyValueOption="false" editableListOpt:isEditableListOption="false"> <incoming>Flow_1cr3jr9</incoming> <outgoing>Flow_16912u1</outgoing> </userTask> <sequenceFlow id="Flow_1cr3jr9" sourceRef="Gateway_18zmozj" targetRef="Activity_1bycs7c"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.amountPrompts.length &gt; 0);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1eaf1ta" sourceRef="Gateway_18zmozj" targetRef="Activity_112wghq"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.amountPrompts.length === 0);</conditionExpression> </sequenceFlow> <serviceTask id="Activity_0jxf1k0" name="Process Amount Type" voice:taskType="service" implementation="${environment.services.processAmountType}" serviceImpl:isServiceImpl="true" serviceImpl:responseVariables="amountType"> <incoming>Flow_16912u1</incoming> <outgoing>Flow_17ay9a7</outgoing> </serviceTask> <sequenceFlow id="Flow_16912u1" sourceRef="Activity_1bycs7c" targetRef="Activity_0jxf1k0" /> <exclusiveGateway id="Gateway_1349tbv" name="EPA6" condition:condition="[{&#34;variable&#34;:&#34;amountType&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;value&#34;:&#34;select-alt-amount&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Activity_112wghq&#34;,&#34;connectionId&#34;:&#34;Flow_1h64jcn&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;STRING&#34;},{&#34;variable&#34;:&#34;amountType&#34;,&#34;value&#34;:&#34;amountType&#34;,&#34;operator&#34;:&#34;!==&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;STRING&#34;,&#34;elementId&#34;:&#34;Activity_0mkwdlo&#34;,&#34;connectionId&#34;:&#34;Flow_18x0mla&#34;}]"> <incoming>Flow_0ghfjza</incoming> <outgoing>Flow_1h64jcn</outgoing> <outgoing>Flow_18x0mla</outgoing> </exclusiveGateway> <sequenceFlow id="Flow_0ghfjza" sourceRef="Activity_175w7n6" targetRef="Gateway_1349tbv" /> <serviceTask id="Activity_0mkwdlo" name="init convenience fee" voice:taskType="service" implementation="${environment.services.initConvenienceFee}" serviceImpl:isServiceImpl="true" serviceImpl:responseVariables="payment.paymentHeader.convenienceFee"> <incoming>Flow_18x0mla</incoming> <outgoing>Flow_0oevb0t</outgoing> </serviceTask> <sequenceFlow id="Flow_1h64jcn" sourceRef="Gateway_1349tbv" targetRef="Activity_112wghq"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.amountType === "select-alt-amount");</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_18x0mla" sourceRef="Gateway_1349tbv" targetRef="Activity_0mkwdlo"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.amountType !== "amountType");</conditionExpression> </sequenceFlow> <exclusiveGateway id="Gateway_0ojeg4w" name="EPA8 pmnt amt &#60; min amt?" condition:condition="[{&#34;variable&#34;:&#34;accountInfo[&#39;min-amount&#39;]&#34;,&#34;value&#34;:&#34;&#34;,&#34;operator&#34;:&#34;IS_DEFINED&#34;,&#34;logicalOperators&#34;:[{&#34;variable&#34;:&#34;accountInfo[&#39;min-amount&#39;]&#34;,&#34;operator&#34;:&#34;&#62;&#34;,&#34;value&#34;:&#34;amount&#34;,&#34;logicalOperator&#34;:&#34;&#38;&#38;&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;VARIABLE&#34;}],&#34;elementId&#34;:&#34;Activity_1l9nngb&#34;,&#34;connectionId&#34;:&#34;Flow_1hnlu7c&#34;},{&#34;variable&#34;:&#34;accountInfo[&#39;min-amount&#39;]&#34;,&#34;value&#34;:&#34;&#34;,&#34;operator&#34;:&#34;IS_DEFINED&#34;,&#34;logicalOperators&#34;:[{&#34;variable&#34;:&#34;accountInfo[&#39;min-amount&#39;]&#34;,&#34;operator&#34;:&#34;&#60;=&#34;,&#34;value&#34;:&#34;amount&#34;,&#34;logicalOperator&#34;:&#34;&#38;&#38;&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;VARIABLE&#34;}],&#34;elementId&#34;:&#34;Gateway_197upzd&#34;,&#34;connectionId&#34;:&#34;Flow_1aiob8l&#34;},{&#34;variable&#34;:&#34;accountInfo[&#39;min-amount&#39;]&#34;,&#34;value&#34;:&#34;&#34;,&#34;operator&#34;:&#34;NOT_DEFINED&#34;,&#34;elementId&#34;:&#34;Gateway_197upzd&#34;,&#34;connectionId&#34;:&#34;Flow_0t7t8qf&#34;}]"> <incoming>Flow_0oevb0t</incoming> <outgoing>Flow_1hnlu7c</outgoing> <outgoing>Flow_1aiob8l</outgoing> <outgoing>Flow_0t7t8qf</outgoing> </exclusiveGateway> <sequenceFlow id="Flow_0oevb0t" sourceRef="Activity_0mkwdlo" targetRef="Gateway_0ojeg4w" /> <exclusiveGateway id="Gateway_197upzd" name="EPA9 pmnt amt &#62; max amt?" condition:condition="[{&#34;variable&#34;:&#34;accountInfo[&#39;max-amount&#39;]&#34;,&#34;value&#34;:&#34;&#34;,&#34;operator&#34;:&#34;IS_DEFINED&#34;,&#34;logicalOperators&#34;:[{&#34;variable&#34;:&#34;accountInfo[&#39;max-amount&#39;]&#34;,&#34;operator&#34;:&#34;&#60;&#34;,&#34;value&#34;:&#34;amount&#34;,&#34;logicalOperator&#34;:&#34;&#38;&#38;&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;VARIABLE&#34;}],&#34;elementId&#34;:&#34;Activity_15sjq2u&#34;,&#34;connectionId&#34;:&#34;Flow_0eg2sox&#34;},{&#34;variable&#34;:&#34;accountInfo[&#39;max-amount&#39;]&#34;,&#34;value&#34;:&#34;&#34;,&#34;operator&#34;:&#34;IS_DEFINED&#34;,&#34;logicalOperators&#34;:[{&#34;variable&#34;:&#34;accountInfo[&#39;max-amount&#39;]&#34;,&#34;operator&#34;:&#34;&#62;=&#34;,&#34;value&#34;:&#34;amount&#34;,&#34;logicalOperator&#34;:&#34;&#38;&#38;&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;VARIABLE&#34;}],&#34;elementId&#34;:&#34;Gateway_0y1zsw5&#34;,&#34;connectionId&#34;:&#34;Flow_1ck1kna&#34;},{&#34;variable&#34;:&#34;accountInfo[&#39;max-amount&#39;]&#34;,&#34;value&#34;:&#34;&#34;,&#34;operator&#34;:&#34;NOT_DEFINED&#34;,&#34;elementId&#34;:&#34;Gateway_0y1zsw5&#34;,&#34;connectionId&#34;:&#34;Flow_03qt04c&#34;}]"> <incoming>Flow_1aiob8l</incoming> <incoming>Flow_0t7t8qf</incoming> <outgoing>Flow_0eg2sox</outgoing> <outgoing>Flow_1ck1kna</outgoing> <outgoing>Flow_03qt04c</outgoing> </exclusiveGateway> <task id="Activity_1l9nngb" name="Min amount error message" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_1hnlu7c</incoming> <outgoing>Flow_1orfjzy</outgoing> </task> <task id="Activity_15sjq2u" name="Max amount error message" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_0eg2sox</incoming> <outgoing>Flow_0u3341g</outgoing> </task> <exclusiveGateway id="Gateway_0y1zsw5" name="EPA10 is ivr total amt playback enabled?" condition:condition="[{&#34;variable&#34;:&#34;wizardCfg.ivrTotalAmountPlayback&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;value&#34;:&#34;true&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Gateway_056e9dy&#34;,&#34;connectionId&#34;:&#34;Flow_0os2ksh&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;BOOLEAN&#34;},{&#34;variable&#34;:&#34;wizardCfg.ivrTotalAmountPlayback&#34;,&#34;value&#34;:&#34;true&#34;,&#34;operator&#34;:&#34;!==&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;BOOLEAN&#34;,&#34;elementId&#34;:&#34;Activity_0erfzrw&#34;,&#34;connectionId&#34;:&#34;Flow_04cvbjv&#34;}]"> <incoming>Flow_1ck1kna</incoming> <incoming>Flow_03qt04c</incoming> <outgoing>Flow_0os2ksh</outgoing> <outgoing>Flow_04cvbjv</outgoing> </exclusiveGateway> <exclusiveGateway id="Gateway_056e9dy" name="EPA11 conv fee and addition pymt amt !=0 ?" condition:condition="[{&#34;variable&#34;:&#34;additionalPaymentAmount&#34;,&#34;value&#34;:&#34;0&#34;,&#34;operator&#34;:&#34;!==&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;,&#34;logicalOperators&#34;:[{&#34;variable&#34;:&#34;payment.paymentHeader.convenienceFee&#34;,&#34;operator&#34;:&#34;!==&#34;,&#34;value&#34;:&#34;0&#34;,&#34;logicalOperator&#34;:&#34;&#38;&#38;&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;}],&#34;elementId&#34;:&#34;Activity_0oqc9ap&#34;,&#34;connectionId&#34;:&#34;Flow_0i1mrtu&#34;},{&#34;variable&#34;:&#34;payment.paymentHeader.convenienceFee&#34;,&#34;value&#34;:&#34;0&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;,&#34;logicalOperators&#34;:[{&#34;variable&#34;:&#34;additionalPaymentAmount&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;value&#34;:&#34;0&#34;,&#34;logicalOperator&#34;:&#34;||&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;}],&#34;elementId&#34;:&#34;Gateway_1gn7hra&#34;,&#34;connectionId&#34;:&#34;Flow_10z2n0t&#34;}]"> <incoming>Flow_0os2ksh</incoming> <outgoing>Flow_0i1mrtu</outgoing> <outgoing>Flow_10z2n0t</outgoing> </exclusiveGateway> <task id="Activity_0oqc9ap" name="amount With AddAmt msg" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;your-total-amount-with-add-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/es-aws/your-total-amount-with-add-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_0i1mrtu</incoming> <outgoing>Flow_1g0mhh3</outgoing> </task> <task id="Activity_08hqpg0" name="addition payment amount prompt" voice:taskType="sayData" loopTask:isLoop="false" sayData:isSayData="true" sayData:data="additionalPaymentAmount" sayData:dataType="amount"> <incoming>Flow_1g0mhh3</incoming> <outgoing>Flow_1noj587</outgoing> </task> <sequenceFlow id="Flow_1g0mhh3" sourceRef="Activity_0oqc9ap" targetRef="Activity_08hqpg0" /> <userTask id="Activity_0erfzrw" name="confirm Payment from user" voice:taskType="promptUserOption" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;pls-press-1-to-confirm-payment&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/pls-press-1-to-confirm-payment&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;}}" usrOpt:isOptionInput="true" usrOpt:allowInputDuringPrompt="true" usrOpt:skipSingleOptionConfigured="false" usrOpt:options="1" usrOpt:optionVar="paymentConfirm" usrOpt:optionRetryCount="3" usrOpt:optionValuesMap="{&#34;1&#34;:&#34;paymentConfirmed&#34;}" usrOpt:voiceFileUploadMethod="filePath"> <incoming>Flow_1iqfou3</incoming> <incoming>Flow_04cvbjv</incoming> <outgoing>Flow_1o3xwcr</outgoing> </userTask> <exclusiveGateway id="Gateway_1gn7hra" name="EPA12 conv fee !=0?" condition:condition="[{&#34;variable&#34;:&#34;payment.paymentHeader.convenienceFee&#34;,&#34;operator&#34;:&#34;!==&#34;,&#34;value&#34;:&#34;0&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Activity_1vv87v3&#34;,&#34;connectionId&#34;:&#34;Flow_06pbu34&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;},{&#34;variable&#34;:&#34;payment.paymentHeader.convenienceFee&#34;,&#34;value&#34;:&#34;0&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;,&#34;elementId&#34;:&#34;Gateway_1smwqp3&#34;,&#34;connectionId&#34;:&#34;Flow_1xx2fay&#34;}]"> <incoming>Flow_10z2n0t</incoming> <outgoing>Flow_06pbu34</outgoing> <outgoing>Flow_1xx2fay</outgoing> </exclusiveGateway> <exclusiveGateway id="Gateway_1smwqp3" name="EPA13 additionalPaymentAmt!=0 ?" condition:condition="[{&#34;variable&#34;:&#34;additionalPaymentAmount&#34;,&#34;operator&#34;:&#34;!==&#34;,&#34;value&#34;:&#34;0&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Activity_0v59ijs&#34;,&#34;connectionId&#34;:&#34;Flow_01jchvh&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;},{&#34;variable&#34;:&#34;additionalPaymentAmount&#34;,&#34;value&#34;:&#34;0&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;,&#34;elementId&#34;:&#34;Activity_1o4r1ls&#34;,&#34;connectionId&#34;:&#34;Flow_0h6o5o1&#34;}]"> <incoming>Flow_1xx2fay</incoming> <outgoing>Flow_01jchvh</outgoing> <outgoing>Flow_0h6o5o1</outgoing> </exclusiveGateway> <task id="Activity_1vv87v3" name="amt with conv fee" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;your-total-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/your-total-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_06pbu34</incoming> <outgoing>Flow_1l5wtmt</outgoing> </task> <sequenceFlow id="Flow_06pbu34" sourceRef="Gateway_1gn7hra" targetRef="Activity_1vv87v3"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.payment.paymentHeader.convenienceFee !== 0);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1xx2fay" sourceRef="Gateway_1gn7hra" targetRef="Gateway_1smwqp3"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.payment.paymentHeader.convenienceFee === 0);</conditionExpression> </sequenceFlow> <task id="Activity_0v59ijs" name="amount With AddAmt" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;your-total-amount-with-add-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/es-aws/your-total-amount-with-add-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_01jchvh</incoming> <outgoing>Flow_1w3vkir</outgoing> </task> <task id="Activity_1o4r1ls" name="amount No Cnv. Fee msg" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;your-total-amount-no-fee&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/your-total-amount-no-fee&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_0h6o5o1</incoming> <outgoing>Flow_112c7au</outgoing> </task> <sequenceFlow id="Flow_01jchvh" sourceRef="Gateway_1smwqp3" targetRef="Activity_0v59ijs"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.additionalPaymentAmount !== 0);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_0h6o5o1" sourceRef="Gateway_1smwqp3" targetRef="Activity_1o4r1ls"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.additionalPaymentAmount === 0);</conditionExpression> </sequenceFlow> <task id="Activity_0xaw68r" name="and conv Fee Msg" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;and-service-fee&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/es-aws/and-service-fee&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_1noj587</incoming> <outgoing>Flow_0gamebd</outgoing> </task> <sequenceFlow id="Flow_1noj587" sourceRef="Activity_08hqpg0" targetRef="Activity_0xaw68r" /> <task id="Activity_0oyl7ax" name="Conv. FeePrompt" voice:taskType="sayData" loopTask:isLoop="false" sayData:isSayData="true" sayData:data="payment.paymentHeader.convenienceFee" sayData:dataType="amount"> <incoming>Flow_0gamebd</incoming> <outgoing>Flow_16qzp7c</outgoing> </task> <sequenceFlow id="Flow_0gamebd" sourceRef="Activity_0xaw68r" targetRef="Activity_0oyl7ax" /> <task id="Activity_1sv122o" name="Conv FeePrompt" voice:taskType="sayData" loopTask:isLoop="false" sayData:isSayData="true" sayData:data="payment.paymentHeader.convenienceFee" sayData:dataType="amount"> <incoming>Flow_1l5wtmt</incoming> <outgoing>Flow_0lcnwax</outgoing> </task> <sequenceFlow id="Flow_1l5wtmt" sourceRef="Activity_1vv87v3" targetRef="Activity_1sv122o" /> <task id="Activity_1c25wkj" name="will be" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;will-be&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/will-be&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_0lcnwax</incoming> <incoming>Flow_16qzp7c</incoming> <incoming>Flow_112c7au</incoming> <incoming>Flow_0rpa496</incoming> <outgoing>Flow_1ct112e</outgoing> </task> <sequenceFlow id="Flow_0lcnwax" sourceRef="Activity_1sv122o" targetRef="Activity_1c25wkj" /> <task id="Activity_000eslm" name="Total Amount" voice:taskType="sayData" loopTask:isLoop="false" sayData:isSayData="true" sayData:data="totalAmount" sayData:dataType="amount"> <incoming>Flow_1ct112e</incoming> <outgoing>Flow_1iqfou3</outgoing> </task> <sequenceFlow id="Flow_1ct112e" sourceRef="Activity_1c25wkj" targetRef="Activity_000eslm" /> <sequenceFlow id="Flow_16qzp7c" sourceRef="Activity_0oyl7ax" targetRef="Activity_1c25wkj" /> <task id="Activity_00ctwoc" name="Add payment amout Prompt" voice:taskType="sayData" loopTask:isLoop="false" sayData:isSayData="true" sayData:data="additionalPaymentAmount" sayData:dataType="amount"> <incoming>Flow_1w3vkir</incoming> <outgoing>Flow_0rpa496</outgoing> </task> <sequenceFlow id="Flow_1w3vkir" sourceRef="Activity_0v59ijs" targetRef="Activity_00ctwoc" /> <sequenceFlow id="Flow_0rpa496" sourceRef="Activity_00ctwoc" targetRef="Activity_1c25wkj" /> <sequenceFlow id="Flow_112c7au" sourceRef="Activity_1o4r1ls" targetRef="Activity_1c25wkj" /> <sequenceFlow id="Flow_1iqfou3" sourceRef="Activity_000eslm" targetRef="Activity_0erfzrw" /> <intermediateThrowEvent id="Event_1h21kcq" name="EPA_Intermediate_2"> <incoming>Flow_1o3xwcr</incoming> </intermediateThrowEvent> <sequenceFlow id="Flow_1o3xwcr" sourceRef="Activity_0erfzrw" targetRef="Event_1h21kcq" /> <sequenceFlow id="Flow_17ay9a7" sourceRef="Activity_0jxf1k0" targetRef="Activity_175w7n6" /> <sequenceFlow id="Flow_0ldjnxq" sourceRef="Event_1o1qh6c" targetRef="Gateway_02slper" /> <startEvent id="Event_1o1qh6c" name="EPA_Start_1"> <outgoing>Flow_0ldjnxq</outgoing> </startEvent> <sequenceFlow id="Flow_1hnlu7c" sourceRef="Gateway_0ojeg4w" targetRef="Activity_1l9nngb"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.minAmount &amp;&amp; this.environment.minAmount &gt; this.environment.amount);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1aiob8l" sourceRef="Gateway_0ojeg4w" targetRef="Gateway_197upzd"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.minAmount &amp;&amp; this.environment.minAmount &lt;= this.environment.amount);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_0t7t8qf" sourceRef="Gateway_0ojeg4w" targetRef="Gateway_197upzd"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,!this.environment.minAmount);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_0eg2sox" sourceRef="Gateway_197upzd" targetRef="Activity_15sjq2u"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.maxAmount &amp;&amp; this.environment.maxAmount &lt; this.environment.amount);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1ck1kna" sourceRef="Gateway_197upzd" targetRef="Gateway_0y1zsw5"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.maxAmount &amp;&amp; this.environment.maxAmount &gt;= this.environment.amount);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_03qt04c" sourceRef="Gateway_197upzd" targetRef="Gateway_0y1zsw5"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,!this.environment.maxAmount);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1orfjzy" sourceRef="Activity_1l9nngb" targetRef="Activity_12gnuoz" /> <sequenceFlow id="Flow_0u3341g" sourceRef="Activity_15sjq2u" targetRef="Activity_12gnuoz" /> <sequenceFlow id="Flow_0os2ksh" sourceRef="Gateway_0y1zsw5" targetRef="Gateway_056e9dy"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.wizardCfg.ivrTotalAmountPlayback === true);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_04cvbjv" sourceRef="Gateway_0y1zsw5" targetRef="Activity_0erfzrw"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.wizardCfg.ivrTotalAmountPlayback !== true);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_0fy848r" sourceRef="Gateway_1vbietr" targetRef="Gateway_1gtkasl"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.wizardCfg.ivrDefaultAmountToLiability === true);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1aiolkd" sourceRef="Gateway_1vbietr" targetRef="Gateway_1csie1b"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.wizardCfg.ivrDefaultAmountToLiability !== true);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1ti0gc7" sourceRef="Gateway_1csie1b" targetRef="Activity_07k2677"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.wizardCfg.ivrLiabilityAmountSelect === true);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1xz1dsh" sourceRef="Gateway_1csie1b" targetRef="Activity_112wghq"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.wizardCfg.ivrLiabilityAmountSelect !== true);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_13e35xm" sourceRef="Gateway_0nn1jgj" targetRef="Gateway_1vbietr"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.clientCfg.options["supported"] === "true");</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_143n4sj" sourceRef="Gateway_0nn1jgj" targetRef="Activity_112wghq"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.clientCfg.options["supported"] !== "true");</conditionExpression> </sequenceFlow> <serviceTask id="Activity_033huws" name="Process Amount" voice:taskType="service" implementation="${environment.services.processAmount}" serviceImpl:isServiceImpl="true" serviceImpl:type="METHOD_CALL" serviceImpl:responseVariables="amountStatus"> <incoming>Flow_00k8zxc</incoming> <incoming>Flow_16uqbs2</incoming> <outgoing>Flow_176i1zl</outgoing> </serviceTask> <sequenceFlow id="Flow_00k8zxc" sourceRef="Activity_112wghq" targetRef="Activity_033huws" /> <exclusiveGateway id="Gateway_0cteo5m" name="EPA14 AmountStatus" condition:condition="[{&#34;variable&#34;:&#34;amountStatus&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;value&#34;:&#34;INVALID_AMOUNT&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Activity_07muak8&#34;,&#34;connectionId&#34;:&#34;Flow_174ghsx&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;STRING&#34;,&#34;jsExpression&#34;:&#34;&#34;},{&#34;variable&#34;:&#34;amountStatus&#34;,&#34;value&#34;:&#34;CAPTURE_CENTS_AFTER_DOLLAR&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;STRING&#34;,&#34;elementId&#34;:&#34;Activity_1653aqr&#34;,&#34;connectionId&#34;:&#34;Flow_0u6c0ik&#34;},{&#34;variable&#34;:&#34;amountStatus&#34;,&#34;value&#34;:&#34;VALID_AMOUNT&#34;,&#34;operator&#34;:&#34;===&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;STRING&#34;,&#34;elementId&#34;:&#34;Activity_175w7n6&#34;,&#34;connectionId&#34;:&#34;Flow_1tjkxom&#34;}]"> <incoming>Flow_176i1zl</incoming> <outgoing>Flow_174ghsx</outgoing> <outgoing>Flow_0u6c0ik</outgoing> <outgoing>Flow_1tjkxom</outgoing> </exclusiveGateway> <sequenceFlow id="Flow_176i1zl" sourceRef="Activity_033huws" targetRef="Gateway_0cteo5m" /> <task id="Activity_07muak8" name="Invalid Amount Input" voice:taskType="playVoiceFile" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_174ghsx</incoming> <outgoing>Flow_18bm883</outgoing> </task> <userTask id="Activity_1653aqr" name="Capture Cents" voice:taskType="promptUserInput" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;pls-enter-cent-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/pls-enter-cent-amount&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}" usrInput:isUserInput="true" usrInput:maxDigits="2" usrInput:readbackInputDataType="number" usrInput:endCallOnInvalidUserInputAfterRetries="true" usrInput:inputVar="paymentCentAmount" usrInput:userInputRetryCount="3" usrInput:userInputTimeout="5000" usrInput:userInputReadBack="true" usrInput:userInputInvalidInputVoiceFile="{&#34;en&#34;:{&#34;filePath&#34;:&#34;sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/sorry-we-did-not-get-valid-inp&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;}}"> <incoming>Flow_0u6c0ik</incoming> <outgoing>Flow_16uqbs2</outgoing> <outgoing>Flow_0ulur3w</outgoing> </userTask> <task id="Activity_0nm7g9x" name="Amount Prompt" voice:taskType="sayData" loopTask:isLoop="false" sayData:isSayData="true" sayData:data="paymentAmount" sayData:dataType="amount"> <incoming>Flow_0ulur3w</incoming> <outgoing>Flow_1f8c5fj</outgoing> </task> <sequenceFlow id="Flow_1f8c5fj" sourceRef="Activity_0nm7g9x" targetRef="Activity_175w7n6" /> <exclusiveGateway id="Gateway_1iaopqc" name="EPA15 Validate Amount Counter" condition:condition="[{&#34;variable&#34;:&#34;retryCounters[&#39;validateAmount&#39;]&#34;,&#34;operator&#34;:&#34;&#60;=&#34;,&#34;value&#34;:&#34;3&#34;,&#34;logicalOperators&#34;:[],&#34;elementId&#34;:&#34;Activity_112wghq&#34;,&#34;connectionId&#34;:&#34;Flow_0vjuewl&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;,&#34;jsExpression&#34;:&#34;&#34;},{&#34;variable&#34;:&#34;retryCounters[&#39;validateAmount&#39;]&#34;,&#34;value&#34;:&#34;3&#34;,&#34;operator&#34;:&#34;&#62;&#34;,&#34;isDateOfCodeExecution&#34;:false,&#34;selectedVariableType&#34;:&#34;NUMBER&#34;,&#34;elementId&#34;:&#34;Activity_1qzta0m&#34;,&#34;connectionId&#34;:&#34;Flow_0mh7210&#34;}]"> <incoming>Flow_18bm883</incoming> <outgoing>Flow_0vjuewl</outgoing> <outgoing>Flow_0mh7210</outgoing> </exclusiveGateway> <sequenceFlow id="Flow_18bm883" sourceRef="Activity_07muak8" targetRef="Gateway_1iaopqc" /> <task id="Activity_1qzta0m" name="Amount Input Hang Up" voice:taskType="playVoiceFile" voice:taskName="HangUp" voice:voiceFileInfo="{&#34;en&#34;:{&#34;filePath&#34;:&#34;goodbye&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;},&#34;es&#34;:{&#34;filePath&#34;:&#34;es/goodbye&#34;,&#34;ttsText&#34;:&#34;&#34;,&#34;gender&#34;:&#34;&#34;,&#34;playSpeed&#34;:&#34;&#34;,&#34;voiceFileType&#34;:&#34;libraryFile&#34;,&#34;fileUrl&#34;:&#34;&#34;,&#34;fileSize&#34;:&#34;&#34;,&#34;id&#34;:&#34;&#34;,&#34;option&#34;:&#34;&#34;}}"> <incoming>Flow_0mh7210</incoming> </task> <sequenceFlow id="Flow_0vjuewl" sourceRef="Gateway_1iaopqc" targetRef="Activity_112wghq"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.retryCounters['validateAmount'] &lt;= 3);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_0mh7210" sourceRef="Gateway_1iaopqc" targetRef="Activity_1qzta0m"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.retryCounters['validateAmount'] &gt; 3);</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_16uqbs2" sourceRef="Activity_1653aqr" targetRef="Activity_033huws" /> <sequenceFlow id="Flow_0i1mrtu" sourceRef="Gateway_056e9dy" targetRef="Activity_0oqc9ap"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.services.conditionListVariableCheck(this.environment,"additionalPaymentAmount","!==",0) &amp;&amp; this.environment.services.conditionListVariableCheck(this.environment,"payment.paymentHeader.convenienceFee","!==",0));</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_10z2n0t" sourceRef="Gateway_056e9dy" targetRef="Gateway_1gn7hra"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.services.conditionListVariableCheck(this.environment,"payment.paymentHeader.convenienceFee","===",0) || this.environment.services.conditionListVariableCheck(this.environment,"additionalPaymentAmount","===",0));</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_174ghsx" sourceRef="Gateway_0cteo5m" targetRef="Activity_07muak8"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.amountStatus === "INVALID_AMOUNT");</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_0u6c0ik" sourceRef="Gateway_0cteo5m" targetRef="Activity_1653aqr"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.amountStatus === "CAPTURE_CENTS_AFTER_DOLLAR");</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_1tjkxom" sourceRef="Gateway_0cteo5m" targetRef="Activity_175w7n6"> <conditionExpression xsi:type="tFormalExpression" language="javascript">next(null,this.environment.amountStatus === "VALID_AMOUNT");</conditionExpression> </sequenceFlow> <sequenceFlow id="Flow_0ulur3w" sourceRef="Activity_1653aqr" targetRef="Activity_0nm7g9x" /> </subProcess>

[paed01]

In your sequence flow conditions you address e.g this.environment.amount and not this.environment.variables.amount. Is this intended?

Out of curiosity: what modeller do you use?

[shaansriv]

Yes, we corrected this issue now, we are using it in following manner: this.environment.variables.ivrVar.clientCfg
Still the issue remains same.
We are using bpmn-modeller, and the libraries we have used on frontend:

• bpmn-moddle https://github.com/bpmn-io/bpmn-moddle
• bpmn-js https://bpmn.io/toolkit/bpmn-js/
• bpmn-js-properties-panel https://www.npmjs.com/package/@bpmn-io/properties-panel

We have customized following modeller according to our requirements: https://demo.bpmn.io/new

Code we are using for moddler:

static async loadFlowModeler() {
   // get property files
   const propertiesList = ["voice-files","condition"];
   const arrFilesP$ = ConfigService.getExtFile(propertiesList);
   const responseList = await Promise.all(arrFilesP$);

   const [voice, conditionExtension] = responseList;

   ModelerService._modeler = new Modeler({
     container: "#container",
     propertiesPanel: { parent: "#properties" },
     additionalModules: [
       CustomModule,
       propertiesPanelModule,
       propertiesProviderModule,
       bpmnModdleDescriptor,
       VoiceFilesPropertiesProviderModule,
       CustomCommandInterceptorModule,
       CustomPaletteProviderModule,
     ],
     moddleExtensions: {
       voice, conditionExtension
     },
     keyboard: {
       bindTo: document,
     },
   });
 }
}

[paed01]

I have added a test for your sub-process. It runs through "on my computer".

Please checkout branch issue-188, add your extensions, proper services, etc, and start building tests around it.

One finding is that you get lots of discard-loops. Where feasible - use parallel gateways to join execution. That will speed up execution.