const sendgrid = require('@sendgrid/client');

const {SENDGRID_API_KEY, SENDGRID_CONTACTLISTID} = process.env;

sendgrid.setApiKey(SENDGRID_API_KEY);

module.exports = {
  // https://sendgrid.api-docs.io/v3.0/contacts/add-or-update-a-contact
  subscribe: async email => {
    if (!SENDGRID_CONTACTLISTID) {
      strapi.log.error(
        'No Sendgrid contact list ID provided (SENDGRID_DEFAULT_CONTACTLISTID)'
      );
      return null;
    }

    try {
      strapi.log.info(`Save ${email} to Sendgrid contact list.`);

      await sendgrid.request({
        method: 'PUT',
        url: '/v3/marketing/contacts',
        body: {list_ids: [SENDGRID_CONTACTLISTID], contacts: [{email}]},
      });
    } catch (error) {
      console.error(error.response.body.errors);
      strapi.log.error(
        `Impossible to save email ${email} tp Sengrid contact list. Error: ${JSON.stringify(
          error
        )}`
      );
    }
  },
};