auth.ts

import { UserMethods } from "@/database/user.db";
import NextAuth, { User } from "next-auth";
import Credentials from "next-auth/providers/credentials";
import GithubProvider from "next-auth/providers/github";
import Nodemailer from "next-auth/providers/nodemailer";
import { PrismaAdapter } from "@auth/prisma-adapter";
import db from "@/database";

declare module "next-auth" {
  interface Session {
    user: User & {
      id: string;
      email: string;
      emailVerified: Date | null;
      name: string;
      role: string;
      active: string | null;
      image: string;
    };
  }
}

const userMethods = new UserMethods();

export const { handlers, signIn, signOut, auth } = NextAuth({
  pages: {
    newUser: "/register",
  },
  adapter: PrismaAdapter(db),
  session: {
    strategy: "jwt",
  },
  providers: [
    Credentials({
      credentials: {
        email: {
          type: "email",
          label: "E-mail:",
          placeholder: "Type your e-mail...",
        },
        password: {
          type: "password",
          label: "Password",
          placeholder: "Type your password...",
        },
      },
      async authorize(credentials) {
        if (!credentials.email || !credentials.password) {
          return null;
        }

        const { password, email } = credentials as LoginPayload;

        const user = await userMethods.login({ password, email });

        return user;
      },
    }),
    GithubProvider({}),
    Nodemailer({
      server: {
        host: process.env.EMAIL_SERVER_HOST,
        port: process.env.EMAIL_SERVER_PORT,
        auth: {
          user: process.env.EMAIL_SERVER_USER,
          pass: process.env.EMAIL_SERVER_PASSWORD,
        },
      },
      from: process.env.EMAIL_FROM,
    }),
  ],
  callbacks: {
    jwt({ token, user }) {
      return { userData: user, ...token };
    },
    session({ session, token }) {
      const userData = token.userData as {
        id: string;
        email: string;
        emailVerified: Date | null;
        name: string;
        role: string;
        active: string | null;
        image: string;
      };

      const { active, email, emailVerified, id, image, name, role } = userData;

      session.user = {
        ...session.user,
        id,
        name,
        email,
        emailVerified,
        image,
        role,
        active,
      };
      return session;
    },
  },
});