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clinical-meteor · Apr 27, 2024 · 423849b · 423849b
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commit 423849b
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Showing 4 changed files with 118 additions and 11 deletions.
diff --git a/.meteor/packages b/.meteor/packages
@@ -68,6 +68,6 @@ symptomatic:data-importer
 symptomatic:data-relay
 symptomatic:timelines
 awatson:space-situational-awareness
-mitre:fhir-side
 symptomatic:structured-data-capture
 mitre:sphr-record-analyzer
+mitre:fhir-side
diff --git a/.meteor/versions b/.meteor/versions
@@ -17,7 +17,7 @@ [email protected]
 clinical:[email protected]
 clinical:[email protected]
 clinical:[email protected]
-clinical:[email protected].2
+clinical:[email protected].3
 clinical:[email protected]
 clinical:[email protected]
 clinical:[email protected]
@@ -106,7 +106,7 @@ [email protected]
 symptomatic:[email protected]
 symptomatic:[email protected]
 symptomatic:[email protected]
-symptomatic:[email protected].0
+symptomatic:[email protected].1
 [email protected]
 tmeasday:[email protected]
 [email protected]

diff --git a/app/SmartOnFhirHelpers.js b/app/SmartOnFhirHelpers.js
@@ -0,0 +1,107 @@
+import _ from 'lodash';
+let get = _.get;
+let set = _.set;
+let has = _.has;
+let uniq = _.uniq;
+
+import { Meteor } from 'meteor/meteor';
+import { HTTP } from 'meteor/http';
+import { Session } from 'meteor/session';
+
+
+export const SmartOnFhirHelpers = {
+    fetchCapabilityStatement(){
+        console.log('fetchCapabilityStatement');
+
+        HTTP.get(get(Meteor, 'settings.public.smartOnFhir[0].fhirServiceUrl', '') + "/metadata?_format=json", {}, function(error, result){ 
+          if(error){
+            console.error('HTTP.get /metadata error', error)
+          }
+          if(result){
+            console.log('HTTP.get /metadata result', result)
+            let parsedData;
+            if(get(result, 'data')){
+              setServerCapabilityStatement(result.data);
+              fetchWellKnownSmartConfig();
+            } else if (get(result, 'content')) {
+              setServerCapabilityStatement(JSON.parse(get(result, 'content')));
+              SmartOnFhirHelpers.fetchWellKnownSmartConfig();
+            }
+          }
+        });
+    },
+    fetchWellKnownSmartConfig(callback){
+        console.log('fetchWellKnownSmartConfig');
+
+        HTTP.get(get(Meteor, 'settings.public.smartOnFhir[0].fhirServiceUrl', '') + "/.well-known/smart-configuration", {}, function(error, result){
+          if(error){
+            console.error('HTTP.get /.well-known/smart-configuration error', error)
+          }
+          if(result){
+            console.log('HTTP.get /.well-known/smart-configuration result', result)
+            setWellKnownSmartConfig(get(result, 'data'));
+            SmartOnFhirHelpers.exchangeCodeForAccessToken(get(result, 'data'));
+          }
+        });      
+    },
+    exchangeCodeForAccessToken(wellKnownSmartConfig){
+
+        console.log('exchangeCodeForAccessToken')
+        console.log('exchangeCodeForAccessToken.url', get(wellKnownSmartConfig, 'token_endpoint'))
+
+        let stringEncodedData = "grant_type=authorization_code&code=" + searchParams.get('code') + '&redirect_uri=' + encodeURIComponent(get(Meteor, 'settings.public.smartOnFhir[0].redirect_uri', '')) + '&client_id=' + get(Meteor, 'settings.public.smartOnFhir[0].client_id', '')
+        console.log('exchangeCodeForAccessToken.stringEncodedData', stringEncodedData);
+        let payload = {
+            code: searchParams.get('code'),
+            grant_type: 'authorization_code',
+            redirect_uri: encodeURIComponent(get(Meteor, 'settings.public.smartOnFhir[0].redirect_uri', '')),
+            client_id: get(Meteor, 'settings.public.smartOnFhir[0].client_id', '')
+        }
+        console.log('exchangeCodeForAccessToken.code', searchParams.get('code'))
+        console.log('exchangeCodeForAccessToken.code', payload)
+
+        HTTP.post(get(wellKnownSmartConfig, 'token_endpoint'), {
+            headers: {
+            'Content-Type': 'application/x-www-form-urlencoded'
+            },
+            content: stringEncodedData
+        }, function(error, result){
+            if(error){
+                console.error('HTTP.post /token error', error)
+            }
+            if(result){
+                console.log('HTTP.post /token result', result)
+                setSmartAccessToken(get(result, 'data'));
+
+                SmartOnFhirHelpers.fetchPatient(get(result, 'data.patient'), get(result, 'data.access_token'));
+            }
+        });
+
+        return returnQuery
+    },
+    fetchPatient(patientId, accessToken){
+        console.log('fetchPatient')
+        console.log('fetchPatient.url', get(Meteor, 'settings.public.smartOnFhir[0].fhirServiceUrl', '') + "/Patient")
+        console.log('fetchPatient.url', accessToken)
+
+        HTTP.get(get(Meteor, 'settings.public.smartOnFhir[0].fhirServiceUrl', '') + "/Patient/" + patientId + "?_format=json", {
+        headers: {
+            'Authorization': 'Bearer ' + accessToken
+        }
+        }, function(error, result){
+        if(error){
+            console.error('HTTP.get /Patient error', error)
+        }
+        if(result){
+            console.log('HTTP.get /Patient result', result)
+            if(get(result, 'data')){
+            setFhirPatient(get(result, 'data'));
+            } else if (get(result, 'content')) {
+            setFhirPatient(JSON.parse(get(result, 'content')));
+            }
+        }
+        });
+    }
+}
+
+export default FhirUtilities;
diff --git a/app/layout/App.jsx b/app/layout/App.jsx
@@ -431,19 +431,19 @@ export function App(props) {
       document.getElementById("reactCanvas").setAttribute("style", "bottom: 0px; background: " + defaultCanvasColor + ";");
       document.getElementById("reactCanvas").setAttribute("background", defaultCanvasColor);
     }
-  }, [])
+  }, [props])
 
   // ------------------------------------------------------------------
   // Trackers (Auto Update Variables)
 
-  const absoluteUrl = useTracker(function(){
-    console.log('App is checking that Meteor is loaded and fetching the absolute URL.')
-    return Meteor.absoluteUrl();
-  }, []);
+  // const absoluteUrl = useTracker(function(){
+  //   console.log('App is checking that Meteor is loaded and fetching the absolute URL.')
+  //   return Meteor.absoluteUrl();
+  // }, []);
 
-  const selectedPatient = useTracker(function(){
-    return Session.get('selectedPatient')
-  }, []);
+  // const selectedPatient = useTracker(function(){
+  //   return Session.get('selectedPatient')
+  // }, []);
 
 
   // const canvasBackgroundColor = useTracker(function(){