Business logic on FHIR

Question

I want to implement some business logic rules on FHIR resources and I want to work with RESTFUL API methods.

An example: I've a ServiceRequest resource with a status, I want to prevent change of status depends of the actual value

Suppose if ServiceRequest has status completed I don't want to change with status draft

To manage this scenario, I must implement my custom method or exists a standard bahaviour on FHIR to accomplish this?

score 1 · Accepted Answer · answered May 20 '20 at 13:24

1

Yep, you'd implement this with a custom method.

answered May 20 '20 at 13:24

Vadim Peretokin

So, in my case, is it correct use of DMI, pattern FHIR + SOA? – Joe Taras May 20 '20 at 14:30
Sorry, what do you mean by DMI? – Vadim Peretokin May 20 '20 at 14:34
Sorrty, DMI was a fault copy paste. The right sentence is: So, in my case, is it correct use of pattern FHIR + SOA? – Joe Taras May 20 '20 at 14:38
I think you'd need to describe your use case more :) but your question is correct, implementing a custom method to prevent the change of an element is OK. Make sure to document it in your Implementation Guide that changing that element isn't allowed. – Vadim Peretokin May 21 '20 at 15:11
Hi dear, I try to explain better my scenarios in this question: https://stackoverflow.com/questions/61951059/fhir-interoperability-platform-choose – Joe Taras May 22 '20 at 08:48