1import type { NextApiRequest, NextApiResponse } from 'next';2import { CURRENT_ORIGIN } from '../../../common/envVar';3import { trackEventMxp } from '../../../modules/analytics/serverAnalytics';4import { sendEmailNodeRuntime } from '../../../modules/email/send';5import { checkAuth, extractToken } from '../../../modules/firebase/auth';6import { getUserFromId } from '../../../modules/firebase/firebaseHelper';7import { getCustomTokenFromUid } from '../../../modules/firebase/localEncryption';8import { sendSlackMessageToChannel } from '../../../modules/slack/slack';9import { apiError, type ApiSchemaRequest, type ApiSchemaResponse } from '../../../shared/apiSchema';1011type Response = ApiSchemaResponse['/api/auth/sendEmailVerificationMail'];12type Body = ApiSchemaRequest['/api/auth/sendEmailVerificationMail']['fetchOptions']['body'];1314export default async function sendEmailVerificationMail(req: NextApiRequest, res: NextApiResponse<Response>) {15    try {16        const userFromToken = await checkAuth(req, 'node-runtime', false);1718        if (!userFromToken) {19            const token = extractToken(req, 'node-runtime') || '';20            throw new Error(`uid not found`);21        }2223        // get latest user info in case it has changed24        const user = (await getUserFromId(userFromToken.uid))!;2526        const body: Body = req.body;27        const { source } = body;2829        const { uid, email, displayName } = user;3031        if (user.emailVerified) {32            res.status(200).json({ data: null, error: null });33            return;34        }3536        const token = getCustomTokenFromUid(uid);3738        const verifyLink = `${CURRENT_ORIGIN}/verify-email?token=${token}&source=${source}`;3940        const resp = await sendEmailNodeRuntime({41            template: 'verify your email',42            email: email!,43            mailMergeParams: { name: displayName, verifyLink: verifyLink },44        });4546        await trackEventMxp(user.uid, 'email_verification_link_sent', {47            email: user.email,48        });4950        console.log('sendEmailVerificationMail done ');51        res.status(200).json({ data: null, error: null });52    } catch (e: any) {53        console.error('[sendEmailVerificationMail] catch error:', e);5455        // send verification failure to alerts56        await sendSlackMessageToChannel('alerts', `[sendEmailVerificationMail] catch error:  ${e.message}`);5758        res.status(400).json({ data: null, error: apiError.unknown_error });59    }60}6162