updated context

.gitignore

@@ -13,6 +13,7 @@ dist-ssr
 *.local
 .env
 __generated__/
+vite.config.ts.timestamp-*.mjs
 
 
 # Editor directories and files

app/server/graphql/resolvers/auth/login.ts

@@ -1,9 +1,14 @@
+import { IdentityContext } from '@app/server/identity';
 import { prisma } from '@app/server/prisma/client';
 import { MutationLoginArgs, Session } from '@generated/types';
 import bcrypt from 'bcrypt';
 import jwt from 'jsonwebtoken';
 
-export async function LoginResolver(_: any, { input }: MutationLoginArgs): Promise<Session> {
+export async function LoginResolver(
+  _: any,
+  { input }: MutationLoginArgs,
+  { identity }: IdentityContext
+): Promise<Session> {
   const error = 'Invalid username or password';
 
   const user = await prisma.user.findUnique({

app/server/graphql/resolvers/auth/register.ts

@@ -1,8 +1,13 @@
+import { IdentityContext } from '@app/server/identity';
 import { prisma, uuid } from '@app/server/prisma/client';
 import { RegisterInput } from '@generated/types';
 import bcrypt from 'bcrypt';
 
-export async function SignUpResolver(_: any, input: RegisterInput): Promise<void> {
+export async function SignUpResolver(
+  _: any,
+  input: RegisterInput,
+  { identity }: IdentityContext
+): Promise<void> {
   const existingUsername = await prisma.user.findUnique({
     where: { username: input.username },
     select: { id: true }

app/server/graphql/resolvers/bookOneResolver.ts

@@ -1,7 +1,12 @@
+import { IdentityContext } from '@app/server/identity';
 import { Book, QueryBookOneArgs } from '@generated/types';
 import { books } from './booksManyResolver';
 
-export async function BookOneResolver(_: any, { id }: QueryBookOneArgs): Promise<Book> {
+export async function BookOneResolver(
+  _: any,
+  { id }: QueryBookOneArgs,
+  { identity }: IdentityContext
+): Promise<Book> {
   const book = books.filter(item => item.id === id)[0];
 
   return book;

app/server/graphql/resolvers/booksManyResolver.ts

@@ -1,3 +1,4 @@
+import { IdentityContext } from '@app/server/identity';
 import { Book } from '@generated/types';
 
 export const books = [
@@ -13,6 +14,10 @@ export const books = [
   }
 ];
 
-export async function BooksManyResolver(_: any): Promise<Book[]> {
+export async function BooksManyResolver(
+  _: any,
+  __: any,
+  { identity }: IdentityContext
+): Promise<Book[]> {
   return books;
 }

app/server/identity.ts

@@ -0,0 +1,39 @@
+import 'dotenv/config';
+import { Request, Response } from 'express';
+import jwt from 'jsonwebtoken';
+
+import { prisma } from './prisma/client';
+
+export interface IdentityContext {
+  identity?: {
+    id: string;
+    username: string;
+  };
+}
+
+export async function getIdentityContext({
+  req,
+  res
+}: {
+  req: Request;
+  res: Response;
+}): Promise<IdentityContext> {
+  const authHeader = req.headers.authorization;
+  if (authHeader == null) return {};
+  const token = authHeader.split(' ')[1];
+
+  const accessTokenSecret = process.env.ACCESS_TOKEN_SECRET;
+  if (accessTokenSecret == null) throw new Error('No `accessToken`.');
+
+  const decoded = jwt.verify(token, accessTokenSecret) as { userId: string };
+  const identity = await prisma.user.findUnique({
+    where: { id: decoded.userId },
+    select: {
+      id: true,
+      email: true,
+      username: true
+    }
+  });
+  if (identity == null) throw new Error("Couldn't find the user.");
+  return { identity };
+}

app/server/main.ts

@@ -3,15 +3,14 @@ import { expressMiddleware } from '@apollo/server/express4';
 import { ApolloServerPluginDrainHttpServer } from '@apollo/server/plugin/drainHttpServer';
 import cors from 'cors';
 import 'dotenv/config';
-import express, { Request, Response } from 'express';
+import express from 'express';
 import fs from 'fs';
 import http from 'http';
-import jwt from 'jsonwebtoken';
 import path from 'path';
 import ViteExpress from 'vite-express';
+import { getIdentityContext, IdentityContext } from './identity';
 
 import { Mutation, Query } from './graphql/graphql';
-import { prisma } from './prisma/client';
 
 const __dirname = import.meta.dirname;
 const HOST = process.env.VITE_HOST || 'localhost';
@@ -29,10 +28,6 @@ const resolvers = {
   // Subscription,
 };
 
-interface IdentityContext {
-  authScope?: String;
-}
-
 const apollo = new ApolloServer<IdentityContext>({
   typeDefs,
   resolvers,
@@ -46,7 +41,7 @@ app.use(
   cors<cors.CorsRequest>(),
   express.json(),
   expressMiddleware(apollo, {
-    context: getUser
+    context: getIdentityContext
   })
 );
 
@@ -55,16 +50,3 @@ await new Promise<void>(resolve => server.listen({ hostname: HOST, port: PORT },
 process.stdout.write(MOTD);
 
 ViteExpress.bind(app, server);
-
-async function getUser({ req, res }: { req: Request; res: Response }) {
-  const authHeader = req.headers.authorization;
-  if (!authHeader) return { identity: null };
-  const token = authHeader.split(' ')[1];
-
-  const accessTokenSecret = process.env.ACCESS_TOKEN_SECRET;
-  if (accessTokenSecret == null) throw Error('No `accessToken`');
-
-  const decoded = jwt.verify(token, accessTokenSecret) as { userId: string };
-  const identity = await prisma.user.findUnique({ where: { id: decoded.userId } });
-  return { identity };
-}