Chore: Updated resolvers from Class to ResolveFn

overlord/src/app/purchase-entries/purchase-entries.resolver.ts

@@ -0,0 +1,11 @@
+import { inject } from '@angular/core';
+import { ResolveFn } from '@angular/router';
+
+import { PurchaseEntries } from './purchase-entries';
+import { PurchaseEntriesService } from './purchase-entries.service';
+
+export const purchaseEntriesResolver: ResolveFn<PurchaseEntries> = (route) => {
+  const startDate = route.queryParamMap.get('startDate') || null;
+  const finishDate = route.queryParamMap.get('finishDate') || null;
+  return inject(PurchaseEntriesService).list(startDate, finishDate);
+};