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feat: add fallback list for material types when BBMRI.de Simplifier i… #83

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Merged
IvanMahut merged 1 commit into from
Jun 30, 2026
Merged

feat: add fallback list for material types when BBMRI.de Simplifier i… #83

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45 changes: 43 additions & 2 deletions ui/fhir-place/src/actions/configuration/material-types.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -102,8 +102,46 @@ function extractConceptsFromFetch(data: unknown): string[] {
return concepts;
}

// Fallback list from BBMRI.de SampleMaterialType CodeSystem v1.1.0, used when Simplifier is unreachable.
const BLAZE_MATERIAL_TYPES_FALLBACK = [
"whole-blood",
"bone-marrow",
"buffy-coat",
"dried-whole-blood",
"peripheral-blood-cells-vital",
"blood-plasma",
"plasma-edta",
"plasma-citrat",
"plasma-heparin",
"plasma-cell-free",
"plasma-other",
"blood-serum",
"ascites",
"csf-liquor",
"saliva",
"stool-faeces",
"urine",
"swab",
"liquid-other",
"tissue-ffpe",
"tumor-tissue-ffpe",
"normal-tissue-ffpe",
"other-tissue-ffpe",
"tissue-frozen",
"tumor-tissue-frozen",
"normal-tissue-frozen",
"other-tissue-frozen",
"tissue-other",
"dna",
"cf-dna",
"g-dna",
"rna",
"derivative-other",
];

/**
* Fetch material types from BBMRI.de Simplifier API with caching.
* Falls back to a hardcoded list when Simplifier is unreachable (e.g. air-gapped environments).
* Returns a list of material type codes.
*/
export async function getMaterialTypes(isMiabis: boolean): Promise<string[]> {
Expand Down Expand Up @@ -142,7 +180,10 @@ export async function getMaterialTypes(isMiabis: boolean): Promise<string[]> {

return materialTypes;
} catch (error) {
console.error("Error fetching material types from BBMRI.de API:", error);
throw error;
console.error(
"Error fetching material types from BBMRI.de API, using fallback list:",
error
);
return BLAZE_MATERIAL_TYPES_FALLBACK;
}
}
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