feat: add beer style comments

src/services/BeerStyleComment/createNewBeerStyleComment.ts

@@ -0,0 +1,37 @@
+import DBClient from '@/prisma/DBClient';
+import { z } from 'zod';
+import CreateCommentValidationSchema from '../schema/CommentSchema/CreateCommentValidationSchema';
+import CommentQueryResult from '../schema/CommentSchema/CommentQueryResult';
+
+const CreateNewBeerStyleCommentServiceSchema = CreateCommentValidationSchema.extend({
+  userId: z.string().cuid(),
+  beerStyleId: z.string().cuid(),
+});
+
+type CreateNewBeerCommentArgs = z.infer<typeof CreateNewBeerStyleCommentServiceSchema>;
+
+const createNewBeerStyleComment = async ({
+  content,
+  rating,
+  userId,
+  beerStyleId,
+}: CreateNewBeerCommentArgs): Promise<z.infer<typeof CommentQueryResult>> => {
+  return DBClient.instance.beerStyleComment.create({
+    data: {
+      content,
+      rating,
+      beerStyle: { connect: { id: beerStyleId } },
+      postedBy: { connect: { id: userId } },
+    },
+    select: {
+      id: true,
+      content: true,
+      rating: true,
+      postedBy: { select: { id: true, username: true } },
+      createdAt: true,
+      updatedAt: true,
+    },
+  });
+};
+
+export default createNewBeerStyleComment;

src/services/BeerStyleComment/getAllBeerStyleComments.ts

@@ -0,0 +1,32 @@
+import DBClient from '@/prisma/DBClient';
+import { z } from 'zod';
+import CommentQueryResult from '../schema/CommentSchema/CommentQueryResult';
+
+interface GetAllBeerStyleCommentArgs {
+  beerStyleId: string;
+  pageNum: number;
+  pageSize: number;
+}
+
+const getAllBeerStyleComments = async ({
+  beerStyleId,
+  pageNum,
+  pageSize,
+}: GetAllBeerStyleCommentArgs): Promise<z.infer<typeof CommentQueryResult>[]> => {
+  return DBClient.instance.beerStyleComment.findMany({
+    skip: (pageNum - 1) * pageSize,
+    take: pageSize,
+    where: { beerStyleId },
+    orderBy: { createdAt: 'desc' },
+    select: {
+      id: true,
+      content: true,
+      rating: true,
+      createdAt: true,
+      updatedAt: true,
+      postedBy: { select: { id: true, username: true, createdAt: true } },
+    },
+  });
+};
+
+export default getAllBeerStyleComments;

src/services/BeerStyleComment/getBeerStyleCommentCount.ts

@@ -0,0 +1,15 @@
+import DBClient from '@/prisma/DBClient';
+
+interface GetBeerStyleCommentCountArgs {
+  beerStyleId: string;
+}
+
+const getBeerCommentCount = async ({
+  beerStyleId,
+}: GetBeerStyleCommentCountArgs): Promise<number> => {
+  return DBClient.instance.beerStyleComment.count({
+    where: { beerStyleId },
+  });
+};
+
+export default getBeerCommentCount;