1'use strict';
 2const axios = require('axios');
 3const moment = require('moment');
 4const uuid = require('uuid');
 5const sendgrid = require('../../../lib/sendgrid');
 6require('moment/locale/fr-ch');
 7
 8const {STRAPI_URL = ''} = process.env;
 9
10module.exports = {
11  lifecycles: {
12    async beforeCreate(event) {
13      if (!event.uuid) event.uuid = uuid.v4();
14      // If user provides an address, get its lat/lng position using OSM API
15      if (event.address) event.position = getPosition(event.address);
16      // If user accepts newsletters, subscribe it
17      if (event.newsletter) sendgrid.subscribe(event.email);
18    },
19    async afterCreate(event) {
20      sendEmailToCreator(event);
21    },
22
23    async beforeUpdate(params, event) {
24      const eventInDb = await strapi.services.event.findOne(params);
25      if (!eventInDb.uuid) event.uuid = uuid.v4();
26      if (event.address) event.position = getPosition(event.address);
27    },
28  },
29};
30
31const getPosition = async address => {
32  try {
33    const query = encodeURI(address);
34    const {data} = await axios.get(
35      `https://nominatim.openstreetmap.org/search?format=json&q=${query}`
36    );
37    if (Array.isArray(data) && data.length > 0) {
38      const [entity] = data;
39      return [entity.lat, entity.lon];
40    } else strapi.log.info(`No location from Nominatim API for ${address}`);
41  } catch (error) {
42    strapi.log.error(error);
43  }
44};
45
46const sendEmailToCreator = async event => {
47  try {
48    const templateId = getTemplateId('creator_notif');
49    await strapi.plugins['email-designer'].services.email.sendTemplatedEmail(
50      {
51        to: event.email,
52      },
53      {
54        templateId,
55        subject: `Caroster: ${event.name}`,
56      },
57      {
58        eventName: event.name,
59        eventTime: event.date
60          ? moment(event.date).format('dddd D MMMM YYYY')
61          : null,
62        eventAddress: event.address,
63        eventLink: `${STRAPI_URL}/e/${event.uuid}`,
64      }
65    );
66  } catch (error) {
67    console.error(error);
68    strapi.log.error(
69      `Impossible to send email notification to ${event.email} for event#${
70        event.id
71      }. Error: ${JSON.stringify(error)}`
72    );
73  }
74};
75
76const getTemplateId = async templateName => {
77  const template = await strapi.plugins[
78    'email-designer'
79  ].services.template.fetch({name: templateName});
80  if (!template) throw new Error(`No email template with name ${templateName}`);
81  return template.id;
82};