public async Task <CreateStepVariableResponse> Post(CreateStepVariableRequest request)
{
if (!await batchRepository.DoesBatchExist(request.BatchId))
{
throw Err.BatchNotFound(request.BatchId);
}
var step = await stepRepository.Get(request.BatchId, request.StepName);
if (step == null)
{
throw Err.StepNotFound(request.StepName);
}
if (await stepRepository.DoesStepVariableExist(request.BatchId, request.StepName, request.VariableName))
{
throw Err.StepVariableAlreadyExists(request.VariableName);
}
var stepVariable = request.ConvertTo <StepVariable>();
stepVariable.StepId = step.Id;
await stepRepository.CreateOrUpdateStepVariable(stepVariable);
return(new CreateStepVariableResponse());
}