Fix hardcoded submission section IDs

src/app/submission/sections/sections.service.ts

@@ -328,6 +328,22 @@ export class SectionsService {
       distinctUntilChanged());
   }
 
+  /**
+   * Check if given section id is of a given section type
+   * @param submissionId
+   * @param sectionId
+   * @param sectionType
+   */
+  public isSectionType(submissionId: string, sectionId: string, sectionType: SectionsType): Observable<boolean> {
+    return this.store.select(submissionObjectFromIdSelector(submissionId)).pipe(
+      filter((submissionState: SubmissionObjectEntry) => isNotUndefined(submissionState)),
+      map((submissionState: SubmissionObjectEntry) => {
+        return isNotUndefined(submissionState.sections) && isNotUndefined(submissionState.sections[sectionId]
+          && submissionState.sections[sectionId].sectionType === sectionType );
+      }),
+      distinctUntilChanged());
+  }
+
   /**
    * Dispatch a new [EnableSectionAction] to add a new section and move page target to it
    *