Plasma-fhir-backend-utils NPM

plasma-fhir-backend-utils

Utility functions and APIs to help with building backend apps for NodeJS.

Installation

yarn add plasma-fhir-backend-utils

Usage

Create a PlasmaFHIRApi instance:

import { plasmaForBackend } from "plasma-fhir-backend-utils";
import { PlasmaFHIRApi, Resources } from "plasma-fhir-app-utils";

const plasma: PlasmaFHIRApi = await plasmaForBackend(iss, privateKey, clientId, tokenUrl);

plasma.readResource<Resources.Immunization>("Immunization",  { "patient": patientId })
    .then((immunizations: Resources.Immunization[]) => {
        console.log("Immunizations", immunizations);
    });

iss: URL to the FHIR server you are connecting to
privateKey: The text of the private key
- See here for details on generating one: https://fhir.epic.com/Documentation?docId=oauth2§ion=Creating-Key-Pair
clientId: Client ID of your app
tokenUrl: URL of the token endpoint for your FHIR server
- This can be found at:
  - /.well-known/smart-configuration
  - /metadata