Feat: Update beer recs to be loaded on the client side

src/pages/api/beers/[id]/recommendations.ts

@@ -0,0 +1,63 @@
+import NextConnectOptions from '@/config/nextConnect/NextConnectOptions';
+import validateRequest from '@/config/nextConnect/middleware/validateRequest';
+import ServerError from '@/config/util/ServerError';
+import getBeerPostById from '@/services/BeerPost/getBeerPostById';
+import getBeerRecommendations from '@/services/BeerPost/getBeerRecommendations';
+import APIResponseValidationSchema from '@/validation/APIResponseValidationSchema';
+import { NextApiRequest, NextApiResponse } from 'next';
+import { createRouter } from 'next-connect';
+import { z } from 'zod';
+
+interface BeerPostRequest extends NextApiRequest {
+  query: { id: string; page_num: string; page_size: string };
+}
+
+const router = createRouter<
+  BeerPostRequest,
+  NextApiResponse<z.infer<typeof APIResponseValidationSchema>>
+>();
+
+const getBeerRecommendationsRequest = async (
+  req: BeerPostRequest,
+  res: NextApiResponse<z.infer<typeof APIResponseValidationSchema>>,
+) => {
+  const { id } = req.query;
+
+  const beerPost = await getBeerPostById(id);
+
+  if (!beerPost) {
+    throw new ServerError('Beer post not found', 404);
+  }
+
+  const pageNum = parseInt(req.query.page_num as string, 10);
+  const pageSize = parseInt(req.query.page_size as string, 10);
+
+  const { count, beerRecommendations } = await getBeerRecommendations({
+    beerPost,
+    pageNum,
+    pageSize,
+  });
+
+  res.setHeader('X-Total-Count', count);
+  res.status(200).json({
+    success: true,
+    message: 'Recommendations fetched successfully',
+    statusCode: 200,
+    payload: beerRecommendations,
+  });
+};
+
+router.get(
+  validateRequest({
+    querySchema: z.object({
+      id: z.string().uuid(),
+      page_num: z.string().regex(/^[0-9]+$/),
+      page_size: z.string().regex(/^[0-9]+$/),
+    }),
+  }),
+  getBeerRecommendationsRequest,
+);
+
+const handler = router.handler(NextConnectOptions);
+
+export default handler;