How to retrieve a list of all existing Worfkflow Instances

[ckolumbus]

Hi *
I really like this workflow engine: small & intuitive to use. There's one issue I stumbled over : In IWorkflowRepository there exists an API to retrieve all instances at once by setting all query parameters to null or "" IWorkflowRepository.cs

Task<IEnumerable<WorkflowInstance>> GetWorkflowInstances(WorkflowStatus? status, string type, DateTime? createdFrom, DateTime? createdTo, int skip, int take);

BUT this API is marked obsolete.

The new existing API takes a list if ids, which seem to be the GUIDs of the running workflows:

 Task<IEnumerable<WorkflowInstance>> GetWorkflowInstances(IEnumerable<string> ids, CancellationToken cancellationToken = default);

As this is exactly the information I'm looking for (IDs of all running instances) I'm stuck now on where to get the information formerly provided by the obsolete API.

Any hints on this?

[pangjianxin]

you may need a elasticsearch extensions to do this,i think

[ckolumbus]

@pangjianxin thanks for the answer. IMHO this would be unfortunate. I can't use elastic search due to project requirements, and frankly, I don't want to either just for getting a list of workflows.

[neozhu]

Especially in the manual workflow needs to query my pending workflow and I have completed the workflow