85 lines
2.7 KiB
TypeScript
85 lines
2.7 KiB
TypeScript
import { decodeHTML } from "entities";
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import { createTransport } from "nodemailer";
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import { z } from "zod";
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import type { Dayjs } from "@calcom/dayjs";
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import dayjs from "@calcom/dayjs";
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import { getFeatureFlagMap } from "@calcom/features/flags/server/utils";
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import { getErrorFromUnknown } from "@calcom/lib/errors";
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import { serverConfig } from "@calcom/lib/serverConfig";
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import prisma from "@calcom/prisma";
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declare let global: {
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E2E_EMAILS?: Record<string, unknown>[];
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};
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export default class BaseEmail {
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name = "";
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protected getTimezone() {
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return "";
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}
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protected getRecipientTime(time: string): Dayjs;
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protected getRecipientTime(time: string, format: string): string;
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protected getRecipientTime(time: string, format?: string) {
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const date = dayjs(time).tz(this.getTimezone());
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if (typeof format === "string") return date.format(format);
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return date;
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}
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protected getNodeMailerPayload(): Record<string, unknown> {
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return {};
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}
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public async sendEmail() {
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const featureFlags = await getFeatureFlagMap(prisma);
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/** If email kill switch exists and is active, we prevent emails being sent. */
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if (featureFlags.emails) {
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console.warn("Skipped Sending Email due to active Kill Switch");
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return new Promise((r) => r("Skipped Sending Email due to active Kill Switch"));
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}
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if (process.env.NEXT_PUBLIC_IS_E2E) {
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global.E2E_EMAILS = global.E2E_EMAILS || [];
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global.E2E_EMAILS.push(this.getNodeMailerPayload());
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console.log("Skipped Sending Email as NEXT_PUBLIC_IS_E2E==1");
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return new Promise((r) => r("Skipped sendEmail for E2E"));
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}
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const payload = this.getNodeMailerPayload();
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const parseSubject = z.string().safeParse(payload?.subject);
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const payloadWithUnEscapedSubject = {
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...payload,
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...(parseSubject.success && { subject: decodeHTML(parseSubject.data) }),
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};
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new Promise((resolve, reject) =>
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createTransport(this.getMailerOptions().transport).sendMail(
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payloadWithUnEscapedSubject,
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(_err, info) => {
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if (_err) {
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const err = getErrorFromUnknown(_err);
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this.printNodeMailerError(err);
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reject(err);
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} else {
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resolve(info);
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}
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}
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)
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).catch((e) => console.error("sendEmail", e));
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return new Promise((resolve) => resolve("send mail async"));
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}
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protected getMailerOptions() {
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return {
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transport: serverConfig.transport,
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from: serverConfig.from,
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};
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}
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protected printNodeMailerError(error: Error): void {
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/** Don't clog the logs with unsent emails in E2E */
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if (process.env.NEXT_PUBLIC_IS_E2E) return;
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console.error(`${this.name}_ERROR`, error);
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}
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}
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