TS implementation discussion (fhir-sdc v2)

[ruscoder]

I think we need to re-implement this library in TS in order to make some parts of code reusable between frontend and backend.

For example, this issue is related for both repositories beda-software/sdc-ide#20 and there are many other things that might be implemented in the common codebase.

Another point for the TS implementation is using fhirpath JS - in that case we can trust the expressions because they will be evaluated using the same engine.

[ruscoder]

@ir4y what do you think?

[ir4y]

@ruscoder

1. https://github.com/aehrc/smart-forms goes this way. It implements populate as a part of frontend.
2. Since https://github.com/beda-software/FHIRPathMappingLanguage has TS implementation we can move all SDC workflow on the frontend.

However I still see some value in server-side populate and extract implementation.