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

src/components/BeerById/BeerPostCommentsSection.tsx

@@ -6,6 +6,7 @@ import { FC, MutableRefObject, useContext, useRef } from 'react';
 import { z } from 'zod';
 import useBeerPostComments from '@/hooks/data-fetching/beer-comments/useBeerPostComments';
 import { useRouter } from 'next/router';
+import CreateCommentValidationSchema from '@/services/types/CommentSchema/CreateCommentValidationSchema';
 import BeerCommentForm from './BeerCommentForm';
 
 import LoadingComponent from './LoadingComponent';
@@ -20,29 +21,25 @@ const BeerPostCommentsSection: FC<BeerPostCommentsSectionProps> = ({ beerPost })
   const router = useRouter();
 
   const pageNum = parseInt(router.query.comments_page as string, 10) || 1;
-  const PAGE_SIZE = 4;
+  const PAGE_SIZE = 15;
 
   const { comments, isLoading, mutate, setSize, size, isLoadingMore, isAtEnd } =
-    useBeerPostComments({
-      id: beerPost.id,
-      pageNum,
-      pageSize: PAGE_SIZE,
-    });
+    useBeerPostComments({ id: beerPost.id, pageNum, pageSize: PAGE_SIZE });
 
   const commentSectionRef: MutableRefObject<HTMLDivElement | null> = useRef(null);
 
-  async function handleDeleteRequest(id: string) {
+  const handleDeleteRequest = async (id: string) => {
     const response = await fetch(`/api/beer-comments/${id}`, { method: 'DELETE' });
 
     if (!response.ok) {
       throw new Error('Failed to delete comment.');
     }
-  }
+  };
 
-  async function handleEditRequest(
+  const handleEditRequest = async (
     id: string,
-    data: { content: string; rating: number },
-  ) {
+    data: z.infer<typeof CreateCommentValidationSchema>,
+  ) => {
     const response = await fetch(`/api/beer-comments/${id}`, {
       method: 'PUT',
       headers: { 'Content-Type': 'application/json' },
@@ -52,7 +49,7 @@ const BeerPostCommentsSection: FC<BeerPostCommentsSectionProps> = ({ beerPost })
     if (!response.ok) {
       throw new Error('Failed to update comment.');
     }
-  }
+  };
 
   return (
     <div className="w-full space-y-3" ref={commentSectionRef}>

src/components/BeerById/BeerRecommendations.tsx

@@ -1,40 +1,101 @@
-import BeerRecommendationQueryResult from '@/services/BeerPost/schema/BeerRecommendationQueryResult';
 import Link from 'next/link';
-import { FunctionComponent } from 'react';
+import { FC, MutableRefObject, useRef } from 'react';
+import { useInView } from 'react-intersection-observer';
+import { z } from 'zod';
+import useBeerRecommendations from '@/hooks/data-fetching/beer-posts/useBeerRecommendations';
+import beerPostQueryResult from '@/services/BeerPost/schema/BeerPostQueryResult';
+import debounce from 'lodash/debounce';
+import BeerRecommendationLoadingComponent from './BeerRecommendationLoadingComponent';
+
+const BeerRecommendationsSection: FC<{
+  beerPost: z.infer<typeof beerPostQueryResult>;
+}> = ({ beerPost }) => {
+  const PAGE_SIZE = 10;
+
+  const { beerPosts, isAtEnd, isLoadingMore, setSize, size } = useBeerRecommendations({
+    beerPost,
+    pageSize: PAGE_SIZE,
+  });
+
+  const { ref: penultimateBeerPostRef } = useInView({
+    /**
+     * When the last beer post comes into view, call setSize from useBeerPostsByBrewery to
+     * load more beer posts.
+     */
+    onChange: (visible) => {
+      if (!visible || isAtEnd) return;
+      debounce(() => setSize(size + 1), 200)();
+    },
+  });
+
+  const beerRecommendationsRef: MutableRefObject<HTMLDivElement | null> = useRef(null);
 
-interface BeerRecommendationsProps {
-  beerRecommendations: BeerRecommendationQueryResult[];
-}
-const BeerRecommendations: FunctionComponent<BeerRecommendationsProps> = ({
-  beerRecommendations,
-}) => {
   return (
-    <div className="card sticky top-2 h-full overflow-y-scroll">
-      <div className="card-body space-y-3">
-        {beerRecommendations.map((beerPost) => (
-          <div key={beerPost.id} className="w-full">
+    <div className="card h-full" ref={beerRecommendationsRef}>
+      <div className="card-body">
+        <>
+          <div className="my-2 flex flex-row items-center justify-between">
             <div>
-              <Link className="link-hover" href={`/beers/${beerPost.id}`} scroll={false}>
-                <h2 className="truncate text-lg font-bold lg:text-2xl">
-                  {beerPost.name}
-                </h2>
-              </Link>
-              <Link href={`/breweries/${beerPost.brewery.id}`} className="link-hover">
-                <p className="text-md truncate font-semibold lg:text-xl">
-                  {beerPost.brewery.name}
-                </p>
-              </Link>
-            </div>
-
-            <div className="space-x-3 text-sm lg:text-lg">
-              <span>{beerPost.abv}% ABV</span>
-              <span>{beerPost.ibu} IBU</span>
+              <h3 className="text-3xl font-bold">Also check out</h3>
             </div>
           </div>
-        ))}
+
+          {!!beerPosts.length && (
+            <div className="space-y-5">
+              {beerPosts.map((post, index) => {
+                const isPenultimateBeerPost = index === beerPosts.length - 2;
+
+                /**
+                 * Attach a ref to the second last beer post in the list. When it comes
+                 * into view, the component will call setSize to load more beer posts.
+                 */
+
+                return (
+                  <div
+                    ref={isPenultimateBeerPost ? penultimateBeerPostRef : undefined}
+                    key={post.id}
+                  >
+                    <div className="flex flex-col">
+                      <Link className="link-hover link" href={`/beers/${post.id}`}>
+                        <span className="text-xl font-semibold">{post.name}</span>
+                      </Link>
+
+                      <Link
+                        className="link-hover link"
+                        href={`/breweries/${post.brewery.id}`}
+                      >
+                        <span className="text-lg font-semibold">{post.brewery.name}</span>
+                      </Link>
+                    </div>
+
+                    <div>
+                      <div>
+                        <span className="text-lg font-medium">{post.type.name}</span>
+                      </div>
+                      <div className="space-x-2">
+                        <span>{post.abv}% ABV</span>
+                        <span>{post.ibu} IBU</span>
+                      </div>
+                    </div>
+                  </div>
+                );
+              })}
+            </div>
+          )}
+
+          {
+            /**
+             * If there are more beer posts to load, show a loading component with a
+             * skeleton loader and a loading spinner.
+             */
+            !!isLoadingMore && !isAtEnd && (
+              <BeerRecommendationLoadingComponent length={PAGE_SIZE} />
+            )
+          }
+        </>
       </div>
     </div>
   );
 };
 
-export default BeerRecommendations;
+export default BeerRecommendationsSection;

src/components/BreweryById/BreweryBeerSection.tsx

@@ -1,10 +1,11 @@
 import UseBeerPostsByBrewery from '@/hooks/data-fetching/beer-posts/useBeerPostsByBrewery';
 import BreweryPostQueryResult from '@/services/BreweryPost/types/BreweryPostQueryResult';
 import Link from 'next/link';
-import { FC } from 'react';
+import { FC, MutableRefObject, useContext, useRef } from 'react';
 import { useInView } from 'react-intersection-observer';
 import { z } from 'zod';
 import { FaPlus } from 'react-icons/fa';
+import UserContext from '@/contexts/userContext';
 import BeerRecommendationLoadingComponent from '../BeerById/BeerRecommendationLoadingComponent';
 
 interface BreweryCommentsSectionProps {
@@ -13,6 +14,8 @@ interface BreweryCommentsSectionProps {
 
 const BreweryBeersSection: FC<BreweryCommentsSectionProps> = ({ breweryPost }) => {
   const PAGE_SIZE = 2;
+  const { user } = useContext(UserContext);
+
   const { beerPosts, isAtEnd, isLoadingMore, setSize, size } = UseBeerPostsByBrewery({
     breweryId: breweryPost.id,
     pageSize: PAGE_SIZE,
@@ -28,8 +31,10 @@ const BreweryBeersSection: FC<BreweryCommentsSectionProps> = ({ breweryPost }) =
     },
   });
 
+  const beerRecommendationsRef: MutableRefObject<HTMLDivElement | null> = useRef(null);
+
   return (
-    <div className="card">
+    <div className="card h-full" ref={beerRecommendationsRef}>
       <div className="card-body">
         <>
           <div className="my-2 flex flex-row items-center justify-between">
@@ -37,13 +42,15 @@ const BreweryBeersSection: FC<BreweryCommentsSectionProps> = ({ breweryPost }) =
               <h3 className="text-3xl font-bold">Brews</h3>
             </div>
             <div>
-              <Link
-                className={`btn-ghost btn-sm btn gap-2 rounded-2xl outline`}
-                href={`/breweries/${breweryPost.id}/beers/create`}
-              >
-                <FaPlus className="text-xl" />
-                Add Beer
-              </Link>
+              {user && (
+                <Link
+                  className={`btn-ghost btn-sm btn gap-2 rounded-2xl outline`}
+                  href={`/breweries/${breweryPost.id}/beers/create`}
+                >
+                  <FaPlus className="text-xl" />
+                  Add Beer
+                </Link>
+              )}
             </div>
           </div>
 

src/components/ui/CommentsComponent.tsx

@@ -49,9 +49,10 @@ const CommentsComponent: FC<CommentsComponentProps> = ({
   handleEditRequest,
 }) => {
   const { ref: penultimateCommentRef } = useInView({
+    threshold: 0.1,
     /**
-     * When the second last comment comes into view, call setSize from useBeerPostComments
-     * to load more comments.
+     * When the last comment comes into view, call setSize from useBeerPostComments to
+     * load more comments.
      */
     onChange: (visible) => {
       if (!visible || isAtEnd) return;
@@ -62,9 +63,9 @@ const CommentsComponent: FC<CommentsComponentProps> = ({
   return (
     <>
       {!!comments.length && (
-        <div className="card bg-base-300 pb-6">
+        <div className="card h-full bg-base-300 pb-6">
           {comments.map((comment, index) => {
-            const isPenultimateComment = index === comments.length - 2;
+            const isLastComment = index === comments.length - 1;
 
             /**
              * Attach a ref to the last comment in the list. When it comes into view, the
@@ -72,7 +73,7 @@ const CommentsComponent: FC<CommentsComponentProps> = ({
              */
             return (
               <div
-                ref={isPenultimateComment ? penultimateCommentRef : undefined}
+                ref={isLastComment ? penultimateCommentRef : undefined}
                 key={comment.id}
               >
                 <CommentCardBody