Rename "user" column in beerPostLikes, add ERD gen

hooks/useUser.ts

@@ -10,7 +10,7 @@ const useUser = () => {
     isLoading,
   } = useSWR('/api/users/current', async (url) => {
     if (!document.cookie.includes('token')) {
-      return null;
+      return undefined;
     }
     const response = await fetch(url);
 

package.json

@@ -39,6 +39,7 @@
   },
   "devDependencies": {
     "@faker-js/faker": "^7.6.0",
+    "@mermaid-js/mermaid-cli": "^9.3.0",
     "@types/cookie": "^0.5.1",
     "@types/multer": "^1.4.7",
     "@types/node": "^18.13.0",
@@ -59,6 +60,7 @@
     "prettier-plugin-jsdoc": "^0.4.2",
     "prettier-plugin-tailwindcss": "^0.2.2",
     "prisma": "^4.9.0",
+    "prisma-erd-generator": "^1.2.5",
     "tailwindcss": "^3.2.4",
     "ts-node": "^10.9.1",
     "typescript": "^4.9.5"

pages/api/beers/[id]/like/is-liked.ts

@@ -18,7 +18,7 @@ const checkIfLiked = async (
   const alreadyLiked = await DBClient.instance.beerPostLike.findFirst({
     where: {
       beerPostId: id,
-      userId: user.id,
+      likedById: user.id,
     },
   });
 

pages/register/index.tsx

@@ -33,6 +33,7 @@ const RegisterUserPage: NextPage<RegisterUserProps> = () => {
   const onSubmit = async (data: z.infer<typeof CreateUserValidationSchema>) => {
     try {
       await sendRegisterUserRequest(data);
+      reset();
       router.push('/', undefined, { shallow: true });
     } catch (error) {
       setServerResponseError(

prisma/migrations/20230213214022_/migration.sql

@@ -0,0 +1,16 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `userId` on the `BeerPostLike` table. All the data in the column will be lost.
+  - Added the required column `likedById` to the `BeerPostLike` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- DropForeignKey
+ALTER TABLE "BeerPostLike" DROP CONSTRAINT "BeerPostLike_userId_fkey";
+
+-- AlterTable
+ALTER TABLE "BeerPostLike" DROP COLUMN "userId",
+ADD COLUMN     "likedById" TEXT NOT NULL;
+
+-- AddForeignKey
+ALTER TABLE "BeerPostLike" ADD CONSTRAINT "BeerPostLike_likedById_fkey" FOREIGN KEY ("likedById") REFERENCES "User"("id") ON DELETE CASCADE ON UPDATE CASCADE;

prisma/schema.prisma

@@ -5,6 +5,13 @@ generator client {
   provider = "prisma-client-js"
 }
 
+generator erdSVG {
+  provider                  = "prisma-erd-generator"
+  output                    = "./ERD.svg"
+  includeRelationFromFields = true
+  theme                     = "neutral"
+}
+
 datasource db {
   provider = "postgresql"
   url      = env("DATABASE_URL")
@@ -53,8 +60,8 @@ model BeerPostLike {
   id         String    @id @default(uuid())
   beerPost   BeerPost  @relation(fields: [beerPostId], references: [id], onDelete: Cascade)
   beerPostId String
-  user       User      @relation(fields: [userId], references: [id], onDelete: Cascade)
+  likedBy    User      @relation(fields: [likedById], references: [id], onDelete: Cascade)
-  userId     String
+  likedById  String
   createdAt  DateTime  @default(now()) @db.Timestamptz(3)
   updatedAt  DateTime? @updatedAt @db.Timestamptz(3)
 }

prisma/seed/create/createNewBeerPostLikes.ts

@@ -22,7 +22,7 @@ const createNewBeerPostLikes = async ({
       DBClient.instance.beerPostLike.create({
         data: {
           beerPost: { connect: { id: beerPost.id } },
-          user: { connect: { id: user.id } },
+          likedBy: { connect: { id: user.id } },
         },
       }),
     );

services/BeerPostLike/createBeerPostLike.ts

@@ -12,7 +12,7 @@ const createBeerPostLike = async ({
   return DBClient.instance.beerPostLike.create({
     data: {
       beerPost: { connect: { id } },
-      user: { connect: { id: user.id } },
+      likedBy: { connect: { id: user.id } },
     },
   });
 };

services/BeerPostLike/findBeerPostLikeById.ts

@@ -1,11 +1,6 @@
 import DBClient from '@/prisma/DBClient';
 
-const findBeerPostLikeById = async (beerPostId: string, userId: string) =>
+const findBeerPostLikeById = async (beerPostId: string, likedById: string) =>
-  DBClient.instance.beerPostLike.findFirst({
+  DBClient.instance.beerPostLike.findFirst({ where: { beerPostId, likedById } });
-    where: {
-      beerPostId,
-      userId,
-    },
-  });
 
 export default findBeerPostLikeById;