Using next-auth v5 and prisma role based authentication

// auth.ts
export const {
  handlers: { GET, POST },
  auth,
} = NextAuth({
  secret: process.env.NEXTAUTH_SECRET,
  adapter: PrismaAdapter(prisma),
  providers: [
    Discord({
      clientId: process.env.DISCORD_CLIENT_ID ?? "",
      clientSecret: process.env.DISCORD_CLIENT_SECRET ?? "",
    }),
  ],
  callbacks: {
    authorized(params) {
      return !!params.auth?.user;
    },
  },
});

model Session {
  id           String   @id @default(cuid())
  sessionToken String   @unique
  userId       String
  expires      DateTime
  user         User     @relation(fields: [userId], references: [id], onDelete: Cascade)
}

model User {
  id            String    @id @default(cuid())
  name          String?
  email         String?   @unique
  emailVerified DateTime?
  image         String?
  accounts      Account[]
  sessions      Session[]
  isMember Boolean @default(false)
}