Kristaps Fabians Geikins
105 lines
3.4 KiB
TypeScript
105 lines
3.4 KiB
TypeScript
import { UsersEmitter, UsersEvents } from '@/modules/core/events/usersEmitter'
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import { getEmailVerificationFinalizationRoute } from '@/modules/core/helpers/routeHelper'
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import { getUser } from '@/modules/core/repositories/users'
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import { getServerInfo } from '@/modules/core/services/generic'
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import { EmailVerificationRequestError } from '@/modules/emails/errors'
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import { deleteOldAndInsertNewVerification } from '@/modules/emails/repositories'
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import {
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EmailTemplateParams,
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renderEmail
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} from '@/modules/emails/services/emailRendering'
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import { sendEmail } from '@/modules/emails/services/sending'
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import { getServerOrigin } from '@/modules/shared/helpers/envHelper'
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const EMAIL_SUBJECT = 'Speckle Account E-mail Verification'
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async function createNewVerification(userId: string) {
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if (!userId)
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throw new EmailVerificationRequestError('User for verification not specified')
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const [user, serverInfo] = await Promise.all([getUser(userId), getServerInfo()])
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if (!user)
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throw new EmailVerificationRequestError(
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'Unable to resolve verification target user'
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)
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if (user.verified)
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throw new EmailVerificationRequestError("User's email is already verified")
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const verificationId = await deleteOldAndInsertNewVerification(user.email)
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return {
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user,
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verificationId,
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serverInfo
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}
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}
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type NewEmailVerificationState = Awaited<ReturnType<typeof createNewVerification>>
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function buildMjmlBody() {
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const bodyStart = `<mj-text>Hello,<br/><br/>You have just registered to the Speckle server, or initiated the email verification process manually. To finalize the verification process, click the button below:</mj-text>`
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return { bodyStart, bodyEnd: undefined }
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}
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function buildTextBody() {
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const bodyStart = `Hello,\n\nYou have just registered to the Speckle server, or initiated the email verification process manually. To finalize the verification process, open the link below:`
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return { bodyStart, bodyEnd: undefined }
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}
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function buildEmailLink(state: NewEmailVerificationState): string {
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return new URL(
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getEmailVerificationFinalizationRoute(state.verificationId),
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getServerOrigin()
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).toString()
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}
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function buildEmailTemplateParams(
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state: NewEmailVerificationState
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): EmailTemplateParams {
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return {
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mjml: buildMjmlBody(),
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text: buildTextBody(),
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cta: {
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title: 'Verify your E-mail',
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url: buildEmailLink(state)
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}
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}
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}
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async function sendVerificationEmail(state: NewEmailVerificationState) {
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const emailTemplateParams = buildEmailTemplateParams(state)
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const { html, text } = await renderEmail(
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emailTemplateParams,
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state.serverInfo,
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state.user
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)
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await sendEmail({
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to: state.user.email,
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subject: EMAIL_SUBJECT,
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text,
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html
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})
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}
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/**
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* Request email verification (send out verification message) for user with specified email
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*/
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export async function requestEmailVerification(userId: string) {
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const newVerificationState = await createNewVerification(userId)
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await sendVerificationEmail(newVerificationState)
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}
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/**
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* Listen for user:created events and trigger email verification initialization
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*/
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export function initializeVerificationOnRegistration() {
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return UsersEmitter.listen(UsersEvents.Created, async ({ user }) => {
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// user might already be verified because of registration through an external identity provider
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if (user.verified) return
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await requestEmailVerification(user.id)
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})
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}
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