Add field, and added test values for the dummy organism

kubernetes/loculus/values.yaml

@@ -1275,6 +1275,9 @@ defaultOrganisms:
     schema:
       image: "https://www.un.org/sites/un2.un.org/files/field/image/1583952355.1997.jpg"
       organismName: "Test Dummy Organism"
+      metadataTemplate:
+        - country
+        - date
       metadata:
         - name: date
           type: date

website/src/config.ts

@@ -69,8 +69,11 @@ export function getSchema(organism: string): Schema {
 }
 
 export function getMetadataTemplateFields(organism: string): string[] {
+    const schema = getConfig(organism).schema;
+    if (schema.metadataTemplate !== undefined) {
+        return schema.metadataTemplate;
+    }
     return getConfig(organism).schema.inputFields.map((field) => field.name);
-    // TODO
 }
 
 export function getRuntimeConfig(): RuntimeConfig {

website/src/pages/[organism]/submission/template/index.ts

@@ -5,6 +5,7 @@ import type { UploadAction } from '../../../../components/Submission/DataUploadF
 import { getMetadataTemplateFields } from '../../../../config';
 import { ACCESSION_FIELD, SUBMISSION_ID_FIELD } from '../../../../settings.ts';
 
+/** The TSV template file that users can download from the submission page. */
 export const GET: APIRoute = async ({ params, request }) => {
     const rawOrganism = params.organism!;
     const { organism } = cleanOrganism(rawOrganism);