FHIR Server and API Manager for MIT COVID-19 Challenge


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This application is not supported by InterSystems Corporation. Use it at your own risk.

What's new in this version

Updated video, screenshots

This demo shows how InterSystems API Manager (IAM) can be used to view and test FHIR resources with InterSystems IRIS for Health. It comes pre-configured with a FHIR server, pre-populated with synthetic patient data. The new InterSystems API Manager (IAM) includes OpenAPI Swagger specs to quickly generate REST client code to work with many common FHIR resources.

Using a FHIR Server In Conjuction with InterSystems API Manager.

Introduction


This demo comes pre-configured with a FHIR server, pre-populated with synthetic patient data. The new InterSystems API Manager (IAM) includes OpenAPI Swagger specs to quickly generate REST client code to work with many common FHIR resources.

How to Run the Demo


The demo can be run locally with the following steps:

  1. git clone https://github.com/sleblanc0916/covid-19-challenge.git
  2. cd into the covid-19-challenge directory where docker-compose.yml is located
  3. Run "docker-compose up --build"

Please note that the build can take 15-20 minutes, with most of the time spent loading synthetic patient data. Make sure that you have at least 20GB of disk space.

After perfomring these actions your demo should be up and running on your machine. This includes an instance of InterSystems IRIS running an underlying FHIR server, and an Instance of the Intersystems API manager.

Running the demo on AWS


IRIS-FHIR-Server.yaml is a CloudFormation Template that would deploy this demo on AWS EC2 instance. You need to be logged in the AWS account and have at least one EC2 SSH Keypair avaliable.

https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/create/template?stackName=InterSystems-FHIR-Server&templateURL=https://isc-tech-validation.s3.amazonaws.com/IRIS-FHIR-Server.yaml

Alternatevely go to CloudFormation, Create Stack, Upload Template and then select IRIS-FHIR-Server.yaml.

Choose the name for your demo and Existing EC2 SSH Keypair. If you don't have one - follow this guide to create one.

In 3-5 minutes you'll see the following in the Outputs tab:

Key Value Description
AStartingPoint https://www.youtube.com/watch?v=VQrTATu1CU4 It takes up to 10 minutes for all the resource to became avaliable after COMPLETE status is displayed. While you wait - watch the video and read: https://gettingstartedhealth.intersystems.com/interoperability/exploring-fhir-apis/
FHIRAPIDevPortal http://x.x.x.x:8003/default/documentation FHIR API Catalog
IRISPortal http://x.x.x.x:9088/csp/sys/%25CSP.Portal.Home.zen IRIS Management Portal

What will you see


After running the above commands you will have multipe Docker containers running on your machine. The most important ones are:

  • Intersystems IRIS for Health running on port 9088
    • Management Portal: http://localhost:9088/csp/sys/UtilHome.csp
      • Username: _SYSTEM
      • Password: sys
  • InterSystems API Manager running on 8002, and 8003
    • API Manager Development Portal (FHIR Resource API Documentation): http://localhost:8003/default/documentation
    • API Manager Overview: http://localhost:8002

Testing Your Demo


To take and make sure that your FHIR Server is up and running successfully you can test that you can successfully make requests to the exposed FHIR Endpoint. A tool like Postman can be very helpful here although it is not explicitly required. A simple curl request should work as well. I have provided an example request below (note the different port... the demo will run on 9088 by default)

Screen Shot 2020-02-10 at 12.08.49 PM

Additional Resources


  • https://gettingstartedhealth.intersystems.com/interoperability/exploring-fhir-apis/
    • Exploring FHIR Resource APIs With InterSystems IRIS for Health
  • http://clinfhir.com/
    • A UI for generating FHIR requests
  • http://hl7.org/fhir/resourcelist.html
    • The official FHIR resource documentation
Category
Interoperability
Works with
InterSystems IRIS for Health
Tags
Info
Version
1.0.1
Last updated
2020-04-02
Repository
Open
Documentation
Open
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