auth.js

import NextAuth from "next-auth";
import GoogleProvider from "next-auth/providers/google";
import GitHubProvider from "next-auth/providers/github";
import CredentialsProvider from "next-auth/providers/credentials";
import User from "./models/userModels"; // Ensure this import is correct
import bcrypt from "bcrypt";

export const authOptions = {
    session: {
        strategy: 'jwt',
    },
    providers: [
        CredentialsProvider({
            credentials: {
                email: {},
                password: {},
            },
            async authorize(credentials) {
                if (!credentials) return null;

                try {
                    const user = await User.findOne({
                        email: credentials.email,
                    });
                    console.log(user);
                    if (user) {
                        const isMatch = await bcrypt.compare(
                            credentials.password,
                            user.password
                        );

                        if (isMatch) {
                            return user;
                        } else {
                            throw new Error("Email or Password is incorrect");
                        }
                    } else {
                        throw new Error("User not found");
                    }
                } catch (error) {
                    throw new Error(error.message);
                }
            },
        }),
        GoogleProvider({
            clientId: process.env.GOOGLE_CLIENT_ID,
            clientSecret: process.env.GOOGLE_CLIENT_SECRET,
            authorization: {
                params: {
                    prompt: "consent",
                    access_type: "offline",
                    response_type: "code",
                },
            },
        }),
        GitHubProvider({
            clientId: process.env.GITHUB_CLIENT_ID,
            clientSecret: process.env.GITHUB_CLIENT_SECRET,
            authorization: {
                params: {
                    prompt: "consent",
                    access_type: "offline",
                    response_type: "code",
                },
            },
        }),
    ],
};

export default NextAuth(authOptions);