send data to RoutingSlipCompleted consume method from activity - .net-core

Question

I have some data in activity which I want to get it in RoutingSlipCompleted consume method. I know we can send data with CompletedWithVariables from a activity to b activity. But I was wondering how it is possible to get data from activity in RoutingSlipCompleted. so this is my activity:
public class CheckInventoryActivity : IActivity<ICheckInventoryRequest, CheckInventoryRequestCompensate>
{
private readonly IInventoryService _inventoryService;
private readonly IEndpointNameFormatter _formatter;
public CheckInventoryActivity(IInventoryService inventoryService, IEndpointNameFormatter formatter)
{
_inventoryService = inventoryService;
_formatter = formatter;
}
public async Task<ExecutionResult> Execute(ExecuteContext<ICheckInventoryRequest> context)
{
CheckInventoryRequest model = new CheckInventoryRequest()
{
PartCode = context.Arguments.PartCode
};
var response = await _inventoryService.CheckInventory(model);
var checkInventoryResponse = new CheckInventoryResponse()
{
PartCode = response.Data.PartCode ?? model.PartCode,
Id = response.Data.Id ?? 0,
InventoryCount = response.Data.InventoryCount ?? 0
};
var checkInventoryCustomActionResult = new CustomActionResult<CheckInventoryResponse>()
{
Data = checkInventoryResponse,
IsSuccess = true,
ResponseDesc = "success",
ResponseType = 0
};
var result = response.IsSuccess;
if (!result)
return context.CompletedWithVariables<CheckInventoryRequestCompensate>(
new
{
Result = result,
LogDate = DateTime.Now,
MethodName = "CheckInventoryActivity",
}, new
{
Result = result,
LogDate = DateTime.Now,
MethodName = "CheckInventoryActivity",
CheckInventoryCustomActionResult = checkInventoryCustomActionResult
});
var queueName = _formatter.ExecuteActivity<CallSuccessActivity, ISuccessRequest>();
var uri = new Uri($"queue:{queueName}");
return context.ReviseItinerary(x => x.AddActivity("CallSuccessActivity", uri, new
{
LogDate = DateTime.Now,
MethodName = "CheckInventoryActivity",
CheckInventoryCustomActionResult = checkInventoryCustomActionResult
}));
}
so by the following line of codes I can get data in CallSuccessActivity:
return context.ReviseItinerary(x => x.AddActivity("CallSuccessActivity", uri, new
{
LogDate = DateTime.Now,
MethodName = "CheckInventoryActivity",
CheckInventoryCustomActionResult = checkInventoryCustomActionResult
}));
}
so I can get this data here:
public class CallSuccessActivity : IExecuteActivity<ISuccessRequest>
{
private readonly IRequestClient<ISuccessRequest> _requestClient;
public CallSuccessActivity(IRequestClient<ISuccessRequest> requestClient)
{
_requestClient = requestClient;
}
public async Task<ExecutionResult> Execute(ExecuteContext<ISuccessRequest> context)
{
var iModel = context.Arguments;
var model = new SuccessRequest()
{
LogDate = iModel.LogDate,
MethodName = iModel.MethodName,
CheckInventoryCustomActionResult = iModel.CheckInventoryCustomActionResult
};
//CustomActionResult< CheckInventoryResponse > CheckInventoryResponse = new ();
var rabbitResult = await _requestClient.GetResponse<CustomActionResult<SuccessResponse>>(model);
return context.Completed();
}
}
I want to get this iModel.CheckInventoryCustomActionResult in RoutingSlipCompleted :
public async Task Consume(ConsumeContext<RoutingSlipCompleted> context)
{
var requestId =
context.Message.GetVariable<Guid?>(nameof(ConsumeContext.RequestId));
var checkInventoryResponseModel = context.Message.Variables["CheckInventoryResponse"];
var responseAddress =
context.Message.GetVariable<Uri>(nameof(ConsumeContext.ResponseAddress));
var request =
context.Message.GetVariable< ICheckInventoryRequest > ("Model");
throw new NotImplementedException();
}

Answer 1

Instead of putting the value into the activity arguments, add it as a variable:
return context.ReviseItinerary(x =>
{
x.AddActivity("CallSuccessActivity", uri, new
{
LogDate = DateTime.Now,
MethodName = "CheckInventoryActivity"
});
x.AddVariable("CheckInventoryCustomActionResult", checkInventoryCustomActionResult);
});