feat: add beer style comments

src/components/BeerStyleById/BeerStyleCommentForm.tsx

@@ -0,0 +1,66 @@
+import { zodResolver } from '@hookform/resolvers/zod';
+
+import { FunctionComponent } from 'react';
+import { useForm, SubmitHandler } from 'react-hook-form';
+import { z } from 'zod';
+
+import CreateCommentValidationSchema from '@/services/schema/CommentSchema/CreateCommentValidationSchema';
+import toast from 'react-hot-toast';
+import createErrorToast from '@/util/createErrorToast';
+
+import BeerStyleQueryResult from '@/services/BeerStyles/schema/BeerStyleQueryResult';
+import useBeerStyleComments from '@/hooks/data-fetching/beer-style-comments/useBeerStyleComments';
+import sendCreateBeerStyleCommentRequest from '@/requests/BeerStyleComment/sendCreateBeerStyleCommentRequest';
+import CommentForm from '../ui/CommentForm';
+
+interface BeerCommentFormProps {
+  beerStyle: z.infer<typeof BeerStyleQueryResult>;
+  mutate: ReturnType<typeof useBeerStyleComments>['mutate'];
+}
+
+const BeerStyleCommentForm: FunctionComponent<BeerCommentFormProps> = ({
+  beerStyle,
+  mutate,
+}) => {
+  const { register, handleSubmit, formState, watch, reset, setValue } = useForm<
+    z.infer<typeof CreateCommentValidationSchema>
+  >({
+    defaultValues: { rating: 0 },
+    resolver: zodResolver(CreateCommentValidationSchema),
+  });
+
+  const onSubmit: SubmitHandler<z.infer<typeof CreateCommentValidationSchema>> = async (
+    data,
+  ) => {
+    const loadingToast = toast.loading('Posting a new comment...');
+    try {
+      await sendCreateBeerStyleCommentRequest({
+        content: data.content,
+        rating: data.rating,
+        beerStyleId: beerStyle.id,
+      });
+      reset();
+      toast.remove(loadingToast);
+      toast.success('Comment posted successfully.');
+      await mutate();
+    } catch (error) {
+      await mutate();
+      toast.remove(loadingToast);
+      createErrorToast(error);
+      reset();
+    }
+  };
+
+  return (
+    <CommentForm
+      handleSubmit={handleSubmit}
+      onSubmit={onSubmit}
+      watch={watch}
+      setValue={setValue}
+      formState={formState}
+      register={register}
+    />
+  );
+};
+
+export default BeerStyleCommentForm;

src/components/BeerStyleById/BeerStyleCommentSection.tsx

@@ -0,0 +1,97 @@
+import UserContext from '@/contexts/UserContext';
+
+import { FC, MutableRefObject, useContext, useRef } from 'react';
+import { z } from 'zod';
+import { useRouter } from 'next/router';
+import CreateCommentValidationSchema from '@/services/schema/CommentSchema/CreateCommentValidationSchema';
+
+import BeerStyleQueryResult from '@/services/BeerStyles/schema/BeerStyleQueryResult';
+import useBeerStyleComments from '@/hooks/data-fetching/beer-style-comments/useBeerStyleComments';
+import LoadingComponent from '../BeerById/LoadingComponent';
+import CommentsComponent from '../ui/CommentsComponent';
+import BeerStyleCommentForm from './BeerStyleCommentForm';
+
+interface BeerStyleCommentsSectionProps {
+  beerStyle: z.infer<typeof BeerStyleQueryResult>;
+}
+
+const BeerStyleCommentsSection: FC<BeerStyleCommentsSectionProps> = ({ beerStyle }) => {
+  const { user } = useContext(UserContext);
+  const router = useRouter();
+
+  const pageNum = parseInt(router.query.comments_page as string, 10) || 1;
+  const PAGE_SIZE = 15;
+
+  const { comments, isLoading, mutate, setSize, size, isLoadingMore, isAtEnd } =
+    useBeerStyleComments({ id: beerStyle.id, pageNum, pageSize: PAGE_SIZE });
+
+  const commentSectionRef: MutableRefObject<HTMLDivElement | null> = useRef(null);
+
+  const handleDeleteRequest = async (id: string) => {
+    const response = await fetch(`/api/beer-style-comments/${id}`, {
+      method: 'DELETE',
+    });
+
+    if (!response.ok) {
+      throw new Error('Failed to delete comment.');
+    }
+  };
+
+  const handleEditRequest = async (
+    id: string,
+    data: z.infer<typeof CreateCommentValidationSchema>,
+  ) => {
+    const response = await fetch(`/api/beer-style-comments/${id}`, {
+      method: 'PUT',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ content: data.content, rating: data.rating }),
+    });
+
+    if (!response.ok) {
+      throw new Error(response.statusText);
+    }
+  };
+
+  return (
+    <div className="w-full space-y-3" ref={commentSectionRef}>
+      <div className="card bg-base-300">
+        <div className="card-body h-full">
+          {user ? (
+            <BeerStyleCommentForm beerStyle={beerStyle} mutate={mutate} />
+          ) : (
+            <div className="flex h-52 flex-col items-center justify-center">
+              <span className="text-lg font-bold">Log in to leave a comment.</span>
+            </div>
+          )}
+        </div>
+      </div>
+
+      {
+        /**
+         * If the comments are loading, show a loading component. Otherwise, show the
+         * comments.
+         */
+        isLoading ? (
+          <div className="card bg-base-300 pb-6">
+            <LoadingComponent length={PAGE_SIZE} />
+          </div>
+        ) : (
+          <CommentsComponent
+            commentSectionRef={commentSectionRef}
+            comments={comments}
+            isLoadingMore={isLoadingMore}
+            isAtEnd={isAtEnd}
+            pageSize={PAGE_SIZE}
+            setSize={setSize}
+            size={size}
+            mutate={mutate}
+            handleDeleteRequest={handleDeleteRequest}
+            handleEditRequest={handleEditRequest}
+          />
+        )
+      }
+    </div>
+  );
+};
+
+export default BeerStyleCommentsSection;