Function post

pages/settings.ts:43–249

({ request, user, match, session, isRunningLocally }: RequestHandlerParams)

}

async function post({ request, user, match, session, isRunningLocally }: RequestHandlerParams): Promise<Response> {
  const isExpensesAppEnabled = await AppConfig.isAppEnabled('expenses');
  const helpEmail = (await AppConfig.getConfig()).visuals.helpEmail;
  const isMultiFactorAuthEnabled = await AppConfig.isMultiFactorAuthEnabled();
  const isCalendarAppEnabled = await AppConfig.isAppEnabled('calendar');

  let action: Action = 'change-email';
  let errorTitle = '';
  let errorMessage = '';
  let successTitle = '';
  let successMessage = '';

  const formData = await request.clone().formData();

  try {
    action = getFormDataField(formData, 'action') as Action;

    if (action !== 'change-email' && action !== 'verify-change-email') {
      formData.set('email', user!.email);
    }

    if ((action === 'change-email' || action === 'verify-change-email')) {
      const email = getFormDataField(formData, 'email');

      if (!validateEmail(email)) {
        throw new Error(`Invalid email.`);
      }

      if (email === user!.email) {
        throw new Error(`New email is the same as the current email.`);
      }

      const matchingUser = await UserModel.getByEmail(email);

      if (matchingUser) {
        throw new Error('Email is already in use.');
      }

      if (action === 'change-email' && (await AppConfig.isEmailVerificationEnabled())) {
        const verificationCode = await VerificationCodeModel.create(user!, email, 'email');

        await EmailModel.sendVerificationEmail(email, verificationCode);

        successTitle = 'Verify your email!';
        successMessage = 'You have received a code in your new email. Use it to verify it here.';
      } else {
        if (await AppConfig.isEmailVerificationEnabled()) {
          const code = getFormDataField(formData, 'verification-code');

          await VerificationCodeModel.validate(user!, email, code, 'email');
        }

        user!.email = email;

        await UserModel.update(user!);

        successTitle = 'Email updated!';
        successMessage = 'Email updated successfully.';