add new prisma model

server/package.json

@@ -7,12 +7,12 @@
     "prisma": "prisma"
   },
   "dependencies": {
+    "@prisma/client": "^2.8.0",
+    "apollo-server": "^2.18.2",
     "bcryptjs": "^2.4.3",
-    "graphql-yoga": "^1.7.0",
-    "jsonwebtoken": "^8.2.0",
-    "prisma-client-lib": "^1.31.0"
+    "jsonwebtoken": "^8.2.0"
   },
   "devDependencies": {
-    "prisma": "^1.31.0"
+    "@prisma/cli": "^2.8.0"
   }
 }

server/prisma/schema.prisma

@@ -0,0 +1,38 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+datasource db {
+  provider = "sqlite"
+  url      = "file:./dev.db"
+}
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+model Link {
+  id          String   @id @default(cuid())
+  description String
+  url         String
+  createdAt   DateTime @default(now())
+  postedBy    User     @relation(fields: [userId], references: [id])
+  votes       Vote[]
+  userId      String
+}
+
+model User {
+  id       String @id @default(cuid())
+  name     String
+  email    String
+  password String
+  links    Link[]
+  votes    Vote[]
+}
+
+model Vote {
+  id     String @id @default(cuid())
+  link   Link   @relation(fields: [linkId], references: [id])
+  user   User   @relation(fields: [userId], references: [id])
+  linkId String
+  userId String
+}

server/src/index.js

@@ -1,27 +1,19 @@
-const { GraphQLServer } = require('graphql-yoga')
-const { prisma } = require('./generated/prisma-client')
-const Query = require('./resolvers/Query')
-const Mutation = require('./resolvers/Mutation')
-const Subscription = require('./resolvers/Subscription')
-const User = require('./resolvers/User')
-const Link = require('./resolvers/Link')
-const Vote = require('./resolvers/Vote')
+import { ApolloServer } from 'apollo-server';
+import { PrismaClient } from '@prisma/client';
+import * as resolvers from './resolvers';
 
-const resolvers = {
-  Query,
-  Mutation,
-  Subscription,
-  User,
-  Link,
-  Vote,
-}
+const prisma = new PrismaClient();
 
-const server = new GraphQLServer({
+const server = new ApolloServer({
   typeDefs: './src/schema.graphql',
   resolvers,
-  context: request => ({
-    ...request,
-    prisma,
-  }),
-})
-server.start(() => console.log(`Server is running on http://localhost:4000`))
+  context: () => ({
+    prisma
+  })
+});
+
+server.listen().then(({ port }) => {
+  console.log(
+    `Server listening on http://localhost:${port}`
+  );
+});

server/src/resolvers/index.js

@@ -0,0 +1,6 @@
+export * as Link from './Link';
+export * as Mutation from './Mutation';
+export * as Query from './Query';
+export * as Subscription from './Subscription';
+export * as User from './User';
+export * as Vote from './Vote';