Add edit beer post, 500 page, and redirectIfLoggedIn getServerSideProps.

Implement edit beer post functionality.

Register, edit and create beer post forms are now using the same layout found in components/ui/forms/BeerPostFormPageLayout. All forms are now extracted into their own components and are now found in components.

Added redirectIfLoggedIn getServerSidesProp fn for login and register pages.

pages/api/beers/[id]/index.ts

@@ -0,0 +1,55 @@
+import getCurrentUser from '@/config/nextConnect/middleware/getCurrentUser';
+import getBeerPostById from '@/services/BeerPost/getBeerPostById';
+import { UserExtendedNextApiRequest } from '@/config/auth/types';
+import NextConnectOptions from '@/config/nextConnect/NextConnectOptions';
+import editBeerPostById from '@/services/BeerPost/editBeerPostById';
+import EditBeerPostValidationSchema from '@/services/BeerPost/schema/EditBeerPostValidationSchema';
+import APIResponseValidationSchema from '@/validation/APIResponseValidationSchema';
+import { NextApiResponse } from 'next';
+import { createRouter } from 'next-connect';
+import { z } from 'zod';
+import ServerError from '@/config/util/ServerError';
+
+interface EditBeerPostRequest extends UserExtendedNextApiRequest {
+  query: { id: string };
+  body: z.infer<typeof EditBeerPostValidationSchema>;
+}
+
+const editBeerPost = async (
+  req: EditBeerPostRequest,
+  res: NextApiResponse<z.infer<typeof APIResponseValidationSchema>>,
+) => {
+  const { body, user, query } = req;
+  const { id } = query;
+
+  const beerPost = await getBeerPostById(id);
+
+  if (!beerPost) {
+    throw new ServerError('Beer post not found', 404);
+  }
+
+  if (beerPost.postedBy.id !== user!.id) {
+    throw new ServerError('You cannot edit that beer post.', 403);
+  }
+
+  const updated = await editBeerPostById(id, body);
+
+  console.log(updated);
+
+  res.status(200).json({
+    message: 'Beer post updated successfully',
+    success: true,
+    statusCode: 200,
+  });
+};
+
+const router = createRouter<
+  EditBeerPostRequest,
+  NextApiResponse<z.infer<typeof APIResponseValidationSchema>>
+>();
+
+router.put(getCurrentUser, editBeerPost);
+
+const handler = router.handler(NextConnectOptions);
+
+export default handler;