Add resolveReference helper

beda-software · Nov 25, 2024 · 442835f · 442835f
1 parent 27b9674
commit 442835f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/utils/reference.ts b/src/utils/reference.ts
@@ -1,4 +1,4 @@
-import { Reference } from 'fhir/r4b';
+import { Bundle, Reference, Resource } from 'fhir/r4b';
 
 export function getFHIRReferenceData(reference?: Reference) {
     const splittedReference = reference?.reference?.split('/');
@@ -15,3 +15,8 @@ export function getFHIRReferenceResourceType(reference?: Reference) {
 export function getFHIRReferenceResourceId(reference?: Reference) {
     return getFHIRReferenceData(reference).id;
 }
+
+export function resolveReference<R extends Resource = never>(bundle: Bundle, reference: Reference): R | undefined {
+    return bundle.entry?.find((entry) => reference.reference && entry.fullUrl?.endsWith(reference.reference))
+        ?.resource as R | undefined;
+}