feat(MED-98): load packages page slightly faster

app/home/(user)/_lib/server/load-analysis-packages.ts

@@ -3,7 +3,7 @@ import { cache } from 'react';
 import { getAnalysisElementMedusaProductIds } from '@/utils/medusa-product';
 import { listProductTypes, listProducts } from '@lib/data/products';
 import { listRegions } from '@lib/data/regions';
-import type { StoreProduct } from '@medusajs/types';
+import type { StoreProduct, StoreProductType } from '@medusajs/types';
 
 import type { AccountWithParams } from '@kit/accounts/types/accounts';
 import type { AnalysisPackageWithVariant } from '@kit/shared/components/select-analysis-package';
@@ -118,17 +118,12 @@ async function analysisPackageElementsLoader({
 async function analysisPackagesWithVariantLoader({
   account,
   countryCode,
+  productType,
 }: {
   account: AccountWithParams;
   countryCode: string;
+  productType: StoreProductType;
 }) {
-  const productTypes = await loadProductTypes();
-  const productType = productTypes.find(
-    ({ metadata }) => metadata?.handle === 'analysis-packages',
-  );
-  if (!productType) {
-    return null;
-  }
   const analysisPackagesResponse = await listProducts({
     countryCode,
     queryParams: { limit: 100, 'type_id[0]': productType.id },
@@ -171,12 +166,23 @@ async function analysisPackagesLoader() {
     throw new Error('Account not found');
   }
 
-  const countryCodes = await loadCountryCodes();
+  const [countryCodes, productTypes] = await Promise.all([
+    loadCountryCodes(),
+    loadProductTypes(),
+  ]);
   const countryCode = countryCodes[0]!;
+  const productType = productTypes.find(
+    ({ metadata }) => metadata?.handle === 'analysis-packages',
+  );
+
+  if (!productType) {
+    return { analysisPackageElements: [], analysisPackages: [], countryCode };
+  }
 
   const analysisPackagesWithVariant = await analysisPackagesWithVariantLoader({
     account,
     countryCode,
+    productType,
   });
   if (!analysisPackagesWithVariant) {
     return { analysisPackageElements: [], analysisPackages: [], countryCode };