[英]Sendgrid & Firebase Functions: Error Sending Transactional Email with Dynamic Template Data
[英]SendGrid template transactional v3 functions Firebase
每当Firestore中有新记录时,我正在Firebase中使用一个函数来发送电子邮件,此方法工作正常,但似乎SendGrid已更新为事务模板的新版本。
我之前在SendGrid事务模板的主体中拥有的是:
nombre: {{nombre}}
email: {{email}}
celular: {{celular}}
valorPropiedad: {{valorPropiedad}}
这可以正常工作,也就是说,它使用新记录的数据发送了邮件(每次在Firestore中都有新记录),但是现在它仅发送邮件,但是到达时没有任何数据。 我认为SendGrid发生了变化吗? 还是我功能的主题?
在使用Angular 5之前,我现在使用的是版本6。
这是我的函数index.js的代码:
const functions = require('firebase-functions');
const admin = require('firebase-admin');
admin.initializeApp();
const SENDGRID_API_KEY = functions.config().sendgrid.key
const sgMail = require('@sendgrid/mail');
sgMail.setApiKey(SENDGRID_API_KEY);
exports.firestoreEmail2 = functions.firestore
.document('domiciliarios/{domiciliarioId}')
.onCreate((snap, context) => {
const domiciliarioId = context.params.domiciliarioId;
const db = admin.firestore()
return db.collection('domiciliarios').doc(domiciliarioId)
.get()
.then(doc => {
const domiciliario = doc.data();
const msg = {
from: 'mail1@mail.com',
to: 'mail2@mail.com',
subject: 'mySubject',
templateId: 'myTemplateId',
substitutionWrappers: ['{{', '}}'],
substitutions: {
nombre: domiciliario.nombre,
email: domiciliario.email,
celular: domiciliario.celular,
valorPropiedad: `US$ ${domiciliario.valorPropiedad}`,
}
};
return sgMail.send(msg)
})
.then(() => console.log('email sent!'))
.catch(err => console.log(err))
});
经过一番蛮力测试后,这种组合奏效了。
exports.firestoreEmail = functions.firestore .document( 'members/{memberId}' ) .onCreate( ( snap, context ) => { const member = snap.data(); mail.setApiKey( SENDGRID_API_KEY ); const msg = { to: member.email, from: "hello@angularfirebase.com", subject: "Welcome", templateId: "xxx", substitutions: { name: member.name, email: member.email, membershipId: member.memberId }, dynamic_template_data: { name: member.name, email: member.email, membershipId: member.memberId } }; return mail.send( msg ).then( () => console.log( 'email sent to receiver2!' ) ) .catch( err => console.log( err ) ); } );
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