public async Task <WorkflowInstanceOut> CreateProcessInstance(WorkflowInstanceIn workflowInstance)
{
workflowInstance.TenantId = _apiConfiguration.WorkflowEngineConfig.TenantId;
var serialized = JsonConvert.SerializeObject(workflowInstance, new JsonSerializerSettings
{
ContractResolver = new CamelCasePropertyNamesContractResolver()
});
var stringContent = new StringContent(serialized);
stringContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
var response = await _client.PostAsync($"runtime/process-instances", stringContent);
if (response.StatusCode == System.Net.HttpStatusCode.OK)
{
var responseString = response.Content.ReadAsStringAsync().Result;
var instanceResponse = JsonConvert.DeserializeObject <WorkflowInstanceOut>(responseString);
return(instanceResponse);
}
if (response.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
throw new ExceptionWithFeedback(new FeedbackItem()
{
Description =
$"The processInstance could not be created. Received a bad request from Workflow engine.",
Type = FeedbackType.Error
});
}
if (response.StatusCode == System.Net.HttpStatusCode.InternalServerError)
{
throw new ExceptionWithFeedback(new FeedbackItem()
{
Description =
$"The processInstance could not be created. Received an internal server error from workflow engine.",
Type = FeedbackType.Error
});
}
if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
{
throw new EntityNotFoundException($"The endpoint to create the processInstance could not be found");
}
return(null);
}
public ProcessInstance CreateNewProcessInstance(string processDefinitionKey, Guid dossierId)
{
var workflowInstance = new WorkflowInstanceIn();
workflowInstance.ProcessDefinitionKey = processDefinitionKey;
workflowInstance.Variables.Add(new WorkflowInstanceVariable()
{
Name = "DossierId", Value = dossierId
});
var returnInstance = _workflowService.CreateProcessInstance(workflowInstance).Result;
var processInstance = new ProcessInstance()
{
Id = returnInstance.Id, BusinessKey = returnInstance.BusinessKey, ProcessDefinitionKey = returnInstance.ProcessDefinitionKey, TenantKey = returnInstance.TenantKey
};
returnInstance.Variables.ForEach(x => processInstance.Variables.Add(new ProcessVariable()
{
Name = x.Name, Value = x.Value
}));
return(processInstance);
}
