AllAccepted answers
Evgeny Shvarov · Apr 28

Thanks, Enrico! Namespace, of course! I prefer usualy the simplicity of having one Database in one Namespace if possible.

Your great answer doesn't answer though my question. The situation is: I deploy a package, which contains:

persistent class(es), data(generated ok, but could be different), WebApp (aka CSP app). I deploy a Role also, which will be used by the WebApp. Role need the access to database... Here is my question, which database resource do I provide to the role as I don't know the namespace the package will be installed by a potential user? 

Evgeny Shvarov · Apr 17

Great article! Thank you @Pablo Frigolett !

Also, if you develop in Docker there is an issue with server name, and my version of the same GetSpec method is:

ClassMethod GetSpec() As %DynamicObject

{

Set spec = {}.%FromJSON(##class(%Dictionary.CompiledXData).%OpenId("dc.Sample.v2rest.spec||OpenAPI").Data)

Set url = $Select(%request.Secure:"https",1:"http") _ "://"_$Get(%request.CgiEnvs("SERVER_NAME")) _ ":" _ $Get(%request.CgiEnvs("SERVER_PORT")) _ %request.Application

Set spec.servers = [{"url" : (url)}]

Quit spec

}

Thanks to @Lorenzo Scalese !

Evgeny Shvarov · Apr 12

Hi @Anna Golitsyna ! I appreciate you watched the video. Indeed it (AI Copilot) is not that bad sometimes especially in simple cases and sometimes can even surprise like "reading thoughts" what to put next so VSCode+Copilot could be more effective in coding ObjectScript vs just Studio and occasional copy-paste from ChatGPT.

But I agree with @Dmitry Maslennikov that the very fact that AI can "talk" ObjectScript/Mumps is mostly because of Open Exchange initiative and its impact on Github.com, where ObjectScript is listed as a recognizable language (thanks again to @Dmitry Maslennikov to his impact to it about 10 years ago).
 

Evgeny Shvarov · Apr 8

Yes. But you cannot return String in this method - either dynamic object, or Stream object.

BTW, I’d even expect this functionality over %JSON.Adapter, as there is an option to import (construct) persistent from dynamic in it:

Set person=##class(dc.Sample.Person).%New()

do person.%JSONImport(dynamicPerson)

But person.%JSONExport() does JSON string into device. Would be wonderful to have:

D person.%JSONExport(.dynobj)

Evgeny Shvarov · Apr 8

Wow, @Robert Cemper ! Thank you as usual! 

But 3 lines. Could it be a one command by any chance? :)

I compete with the following:

/// Get JSON for a person with a given id

ClassMethod personsidGET(messageRequest As dc.Sample.v3rest.requests.personsidGET) As %Status

{

 Set person = ##class(dc.Sample.Person).%OpenId(messageRequest.pathid)

 set stream=##class(%Stream.TmpCharacter).%New() 

 d person.%JSONExportToStream(.stream)

 return stream

}

This works, but with an unnecessary "to stream, out of stream" exercise IMHO.