I am making a FHIR request against Epic, in when I get the Response back using "fromDao" I am extracting the stream into HS.FHIRModel.R4.Patient. However, the patient's name comes back as name within a list that references HS.FHIRModel.R4.SeqOfHumanName.

  • How do I extract the name from HS.FHIRModel.R4.SeqOfHumanName?
  • Do I have to then do another "fromDao" to pull the list into string format?
  • How do I navigate around the lists that are in a FHIRModel response, to extract the string values?
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The below code is not working. its unable retrieve Record count and merge files

Class Util

{

ClassMethod zPyRecordCount(inputfile) As %Integer [ Language = python ]

{

import pandas as pd

import iris

import io

try:

df = pd.read_csv(inputfile, sep='|')

recordcount=len(df.index)

sys.stdout.write(len(df.index))

return recordcount

except Exception as e:

return 0

}

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Hi noble devs!

Just building a simple frontend->JSON->IRIS backend story, and figured that IRIS while importing via %JSON.Adaptor wants JSON fields to match property names, meaning even should match the case. Like:

{ name: "John", 

surname: "Doe"}

will have issues while saving the dynamic object to a class Sample.Person with:

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I have a scenario where I send a GET request to a broker and receive a FHIR response. When I attempted to use the built-in InterSystems functions to convert this FHIR response into SDA, the transformation failed—likely because it is not a standard FHIR request.

How should I handle this situation? Is there a recommended approach to processing FHIR responses in this context?

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Question
· Nov 19, 2024
How to create a signed JWT

I need to create a JWT to connect to EPIC FHIRserver sandbox.

https://fhir.epic.com/Documentation?docId=oauth2&section=BackendOAuth2Guide

You will generate a one-time use JSON Web Token (JWT) to authenticate your app to the authorization server and obtain an access token that can be used to authenticate your app's web service calls. There are several libraries for creating JWTs. See jwt.io for some examples.

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Hello to my fellow Cache Gurus:

I ran into two issues with Cache to XML Export and Cache to JSON Export in regard to array sequences. So before I waste time opening a WRC ticket, I figured I would poll the Development Community, since there is always so much wonderful feedback and suggestions via this Developer Community! So much thanks in advance for everyone's input! Go Team!

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HI,

I'm migration an existing integration to InterSystems. The upstream (external) system calls a JSON web service hosted in the interface engine, which converts the JSON data received to a HL-7 messages to send to the downstream system. I'm looking for direction and example of how to do the equivalent in InterSystems, so the the upstream system only has to modify the URL of the web service they call.

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I am trying to work with the FHIR Object Model where I convert an incoming HL7v2 to SDA then FHIR. From here I would like to be able to process the FHIR Object by deserializing it to a Bundle object using the following code my problem is I keep on getting an error which is not explaining much about what is wrong with what I am doing any help will be appreciated thanks.

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I am sending an httpRequest from ObjectScript to a python server. I am not receiving a response in OS

OS config On the client side

// Create an HTTP request object
Set httpRequest = ##class(%Net.HttpRequest).%New()

// Set the server URL
Set httpRequest.Server = "http://127.0.0.1:8080"

// Set content type to JSON
Set httpRequest.ContentType = "application/json"

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Hi,

I have a scenario where I recognize that I have a duplicate patient in FHIR , both have a different set of data attached to them (Specimens / Observations / Conditions) and I want to transfer all the data from patient X to patient Y, and maybe mark patient X as not relevant or delete it IDK yet.

since Patch currently supports only single patch,

"The Conditional Patch query identified more than one resource."

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I'm receiving a JSON payload via a REST API, I'd like to %JSONImport this stream into a class which extends %JSON.Adaptor. The problem is that the JSON is an array whose elements have no key (as you can see in the example JSON below). Right now I'm having to do some manipulations to convert the stream into a dynamic object and do a %Set which inserts a made up key "record" so "thingone" and "thingtwo" have an associated key that I can use when referencing "thingone" and "thingtwo"...such as record.GetAt(1).thingone

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What changes are to be made while customizing a FHIR server package when adding a new field. As provided in the documentation, we have a sample JSON package of favorite color and it is added in the table, but when we are adding a new field 'Insurance', it does not imports the package and says package already exists. We have three files of JSON

1) Package.JSON

2) SearchParameter.JSON

3) StructureDefination.JSON

What should we have to change for adding new field.

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Hello,

First of all thanks for your help, time, and answers.

We would like to know what are we doing wrong and how could we improve it and fix it.

We need to convert the Api Monitor Metrics which are a String with this format:

iris_cache_efficiency 13449.122
iris_cpu_pct{id="CSPDMN"} 0
iris_cpu_pct{id="ECPWorker"} 0

[...]

iris_wdwij_time 11
iris_wd_write_time 8
iris_wij_writes_per_sec 0

To JSON.

We would expect them to look like a normal JSON as follows:

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Hi community,

I am looking for an implementation strategy to create/update organizations in a local ISC based FHIR server. Thoase organizations do have a certain dependancy to one another. For Organization resources the "partOf" property symbolizes that. It is planned, that a Interoperability Production (supporting FHIR Server) receives a bundle which contains a batch export of all organizations of a customer (Hospital). The task is to bring those data into the FHIR server create and/or update organization.

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Hi all,
I am trying to compile my swagger class file with swagger JSON which is a valid JSON as I created it and verified from swagger.io 2.0 spec.
But getting below error. I am not very clear with the error message. Please help me resolve the same.

ObjectScript error: <CLASS DOES NOT EXIST>removeprj+7^%occClass *SwaggerClass

> ERROR #5091: An error has occurred while removing projection SwaggerClass:Reference.

> ERROR #5030: An error occurred while compiling class 'SwaggerClass'

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I have created a FHIR endpoint and send the FHIR resource to FHIR Interoperability production class which is HS.FHIRServer.Interop.Service through the the created endpoint(/r4). I can able to see/get the HS.SDA3.QuickStream(It use CacheTemp.HS.Stream temporary global) on the fly(In between the process). I'm unable to get the FHIR resource from the QuickStream once the process completed. Is this HS.SDA3.QuickStream is wiped out from the system once process completed?

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Hi Community,

Whenever I insert a decimal value with trailing zero(ex:12.0000) value in my JSON object dynamically through %Set method. It truncates the trailing zeros. However If I use literal constructors { } It working as expected. So, In my case the JSON will be generated dynamically. I can't go with "Curly Bracket { } " and the JSON schema not string as well.
Is there any way to fix this?

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Hi,

I'm trying to figure out why I'm unable to iterate through a dynamic array and access the nested objects.

Using the NHS PDS FHIR API in the NHS sandbox environment, I'm querying the PDS endpoint using a sample NHS Number to retrieve a patient's demographics. My Business Operation reads the response data and passes it back to my Business Process where I intend on iterating through certain nested objects. The data present in these nested objects will decide what happens next in the process.

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Question
· Mar 27, 2023
JSON Validation Errors

When using %JSONImport it seems to only report a single error, is there a way to report all the errors with out having to do multiple requests?

{

"errors": [

{

"code": 9406,

"domain": "%ObjectErrors",

"error": "ERROR #9406: Unexpected format for value of field, CurrencyCode, using Update mapping",

"id": "JSONImportError",

"params": [

"CurrencyCode",

"Update"

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Hi folks!

Researching FHIR bundle transactions.

The idea is that you can post a bundle to a FHIR server with a set of resources. And you can send it as a transaction, so only all the resources will be published or neither.

E.g. I send a bundle of two resources: patient and its observation.

The observation resource should reference an existing patient. But it probably doesn't exist yet on the server and goes within the same bundle.

For this purpose there is a way to have a temporary id in the bundle, to let resources reference ids.

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