ghostguild-org/server/api/auth/login.post.js

// server/api/auth/login.post.js
import jwt from "jsonwebtoken";
import { Resend } from "resend";
import Member from "../../models/member.js";
import { connectDB } from "../../utils/mongoose.js";
import { validateBody } from "../../utils/validateBody.js";
import { emailSchema } from "../../utils/schemas.js";

const resend = new Resend(process.env.RESEND_API_KEY);

export default defineEventHandler(async (event) => {
  await connectDB();

  const { email } = await validateBody(event, emailSchema);

  const GENERIC_MESSAGE = "If this email is registered, we've sent a login link.";

  const member = await Member.findOne({ email });

  if (!member) {
    return {
      success: true,
      message: GENERIC_MESSAGE,
    };
  }

  const config = useRuntimeConfig(event);
  const token = jwt.sign(
    { memberId: member._id },
    config.jwtSecret,
    { expiresIn: "15m" },
  );

  const headers = getHeaders(event);
  const baseUrl =
    process.env.BASE_URL ||
    `${headers.host?.includes("localhost") ? "http" : "https"}://${headers.host}`;

  try {
    await resend.emails.send({
      from: "Ghost Guild <ghostguild@babyghosts.org>",
      to: email,
      subject: "Your Ghost Guild login link",
      text: `Hi,

Sign in to Ghost Guild:
${baseUrl}/api/auth/verify?token=${token}

This link expires in 15 minutes. If you didn't request it, ignore this email.`,
    });

    return {
      success: true,
      message: GENERIC_MESSAGE,
    };
  } catch (error) {
    console.error("Failed to send email:", error);
    throw createError({
      statusCode: 500,
      statusMessage: "Failed to send login email. Please try again.",
    });
  }
});