Created
April 10, 2018 20:45
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| 'use latest'; | |
| import sendgrid from 'sendgrid'; | |
| import { MongoClient } from 'mongodb'; | |
| const helper = sendgrid.mail; | |
| const collection = 'users'; | |
| /** | |
| * @param context {WebtaskContext} | |
| */ | |
| const sendReminder = function(context, cb, user) { | |
| const { SENDGRID_API_KEY, FORM_ACTION, FROM_EMAIL } = context.secrets; | |
| var from_email = FROM_EMAIL; | |
| var to_email = user.email; | |
| var username = user.username; | |
| var subject = 'What did you do for your goal today?'; | |
| var content = `<form method="POST" action="` + FORM_ACTION + `"> | |
| <h1>What did you do for your goal today?</h1> | |
| <input type="hidden" name="user" value="` + username + `" /> | |
| I did: <input type="text" name="task" /> | |
| <button type="submit" name="accomplished" value="1">Send</button> | |
| <br /> | |
| <br /> | |
| <button type="submit" name="accomplished" value="0">Nothing :(</button> | |
| </form> | |
| <p> | |
| Inspiration: | |
| <a href="https://medium.com/the-mission/8-things-every-person-should-do-before-8-a-m-2183b7178b17">https://medium.com/the-mission/8-things-every-person-should-do-before-8-a-m-2183b7178b17</a> | |
| </p> | |
| ` | |
| const mail = new helper.Mail( | |
| new helper.Email(from_email), | |
| subject, | |
| new helper.Email(to_email), | |
| new helper.Content('text/html', content) | |
| ); | |
| const sg = sendgrid(SENDGRID_API_KEY); | |
| const request = sg.emptyRequest({ | |
| method: 'POST', | |
| path: '/v3/mail/send', | |
| body: mail.toJSON() | |
| }); | |
| sg.API(request) | |
| .then(response => cb(null, response)) | |
| .catch(cb); | |
| }; | |
| module.exports = (context, cb) => { | |
| const { MONGO_URL, SENDGRID_API_KEY } = context.secrets; | |
| MongoClient.connect(MONGO_URL, (err, client) => { | |
| const db = client.db("goal-reminder"); | |
| if (err) return next(err); | |
| db.collection(collection).find().toArray((err, users) => { | |
| client.close(); | |
| if (err) { | |
| // TODO: Warn admin about error | |
| return; | |
| } | |
| users.forEach(function(user) { | |
| sendReminder(context, cb, user); | |
| }); | |
| }); | |
| }); | |
| }; |
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