How to use fhir - 8 common examples
To help you get started, we’ve selected a few fhir examples, based on popular ways it is used in public projects.
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jembi / hearth / lib / server.js View on Github 
const acceptedJSONContentTypes = ['application/json+fhir', 'application/fhir+json', 'application/json', 'text/json']
const acceptedXMLContentTypes = ['application/xml+fhir', 'application/fhir+xml', 'application/xml', 'text/xml']
process.title = 'Hearth'
let fhir = null
switch (config.getConf('server:fhirVersion')) {
case 'dstu1':
fhir = new FHIR(FHIR.DSTU1)
break
case 'dstu2':
fhir = new FHIR(FHIR.DSTU2)
break
case 'stu3':
fhir = new FHIR(FHIR.STU3)
break
}
if (config.getConf('createIndexes')) {
matchingIndexes.createMatchingIndexes((err) => {
if (err) {
logger.error(err)
}
logger.info('Matching Indexes created')
})
}
moduleLoader.loadModules()
const fhirResources = moduleLoader.getLoadedModules()
// Load validation profilesserver.start((err) => {
t.error(err)
const pat = _.cloneDeep(require('./resources/Patient-1.json'))
delete pat.id
const fhir = new FHIR(FHIR.DSTU2)
const patientXML = fhir.JsonToXml(JSON.stringify(pat))
const updatedHeaders = _.assign({ 'accept': ['application/xml', 'application/xml+fhir'], 'Content-Type': 'application/xml' }, headers)
request.post({
url: 'http://localhost:3447/fhir/Patient',
headers: updatedHeaders,
body: patientXML
}, (err, res, body) => {
t.error(err)
t.equal(res.statusCode, 201, 'response status code should be 201')
t.ok(res.headers['location'], 'should have a location header set')
t.match(res.headers['location'], /\/fhir\/Patient\/[\w-]+\/_history\/[\w-]+/, 'should return a location with both id and vid present')
const c = db.collection('Patient')*/
'use strict'
const FHIR = require('fhir')
const config = require('../config')
const profileLoader = require('../fhir/profile-loader')()
let fhir = null
switch (config.getConf('server:fhirVersion')) {
case 'dstu1':
fhir = new FHIR(FHIR.DSTU1)
break
case 'dstu2':
fhir = new FHIR(FHIR.DSTU2)
break
case 'stu3':
fhir = new FHIR(FHIR.STU3)
break
}
module.exports = () => {
return {
hooks: {
before: [
{
resourceType: '*',
interactions: [ 'create', 'update' ],
userType: '*',
function: (interaction, ctx, resourceType, resource, callback) => {
if (!config.getConf('validation:enabled')) {const matchingIndexes = require('../scripts/matching-indexes')(mongo)
const moduleLoader = require('./fhir/module-loader')(mongo)
const profileLoader = require('./fhir/profile-loader')()
const acceptedJSONContentTypes = ['application/json+fhir', 'application/fhir+json', 'application/json', 'text/json']
const acceptedXMLContentTypes = ['application/xml+fhir', 'application/fhir+xml', 'application/xml', 'text/xml']
process.title = 'Hearth'
let fhir = null
switch (config.getConf('server:fhirVersion')) {
case 'dstu1':
fhir = new FHIR(FHIR.DSTU1)
break
case 'dstu2':
fhir = new FHIR(FHIR.DSTU2)
break
case 'stu3':
fhir = new FHIR(FHIR.STU3)
break
}
if (config.getConf('createIndexes')) {
matchingIndexes.createMatchingIndexes((err) => {
if (err) {
logger.error(err)
}
logger.info('Matching Indexes created')
})
}
moduleLoader.loadModules()const fhirCommon = require('./fhir/common')(mongo)
const hooks = require('./fhir/hooks')()
const matchingQueue = require('./matching-queue/matching-queue')(mongo)
const matchingIndexes = require('../scripts/matching-indexes')(mongo)
const moduleLoader = require('./fhir/module-loader')(mongo)
const profileLoader = require('./fhir/profile-loader')()
const acceptedJSONContentTypes = ['application/json+fhir', 'application/fhir+json', 'application/json', 'text/json']
const acceptedXMLContentTypes = ['application/xml+fhir', 'application/fhir+xml', 'application/xml', 'text/xml']
process.title = 'Hearth'
let fhir = null
switch (config.getConf('server:fhirVersion')) {
case 'dstu1':
fhir = new FHIR(FHIR.DSTU1)
break
case 'dstu2':
fhir = new FHIR(FHIR.DSTU2)
break
case 'stu3':
fhir = new FHIR(FHIR.STU3)
break
}
if (config.getConf('createIndexes')) {
matchingIndexes.createMatchingIndexes((err) => {
if (err) {
logger.error(err)
}
logger.info('Matching Indexes created')
})*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree.
*/
'use strict'
const FHIR = require('fhir')
const config = require('../config')
const profileLoader = require('../fhir/profile-loader')()
let fhir = null
switch (config.getConf('server:fhirVersion')) {
case 'dstu1':
fhir = new FHIR(FHIR.DSTU1)
break
case 'dstu2':
fhir = new FHIR(FHIR.DSTU2)
break
case 'stu3':
fhir = new FHIR(FHIR.STU3)
break
}
module.exports = () => {
return {
hooks: {
before: [
{
resourceType: '*',
interactions: [ 'create', 'update' ],const FHIR = require('fhir')
const config = require('../config')
const profileLoader = require('../fhir/profile-loader')()
let fhir = null
switch (config.getConf('server:fhirVersion')) {
case 'dstu1':
fhir = new FHIR(FHIR.DSTU1)
break
case 'dstu2':
fhir = new FHIR(FHIR.DSTU2)
break
case 'stu3':
fhir = new FHIR(FHIR.STU3)
break
}
module.exports = () => {
return {
hooks: {
before: [
{
resourceType: '*',
interactions: [ 'create', 'update' ],
userType: '*',
function: (interaction, ctx, resourceType, resource, callback) => {
if (!config.getConf('validation:enabled')) {
return callback(null, null)
}return (dispatch, getState) => {
dispatch(requestAllObs(patientID));
const baseUrl = getURL();
var mkFhir = require('fhir.js');
var client = mkFhir({
baseUrl: getInsecureURL()
});
//sort by code
client
.fetchAll({type: 'Observation', query: {'subject':patientID, '$sort': [['code','asc']]}})
.then(function(res){
var bundle = res;
let currObsIdx = 0;
let currObs = bundle[currObsIdx].code.coding[0].code;
if(!bundle){
return Promise.resolve();
}
var allObsList = [];fhir
Library that assists in handling FHIR resources. Supports serialization between JSON and XML, validation and FhirPath evaluation.
