Sathira Sri Sathara
b6b345f245
- Refactor email verification and password reset utilities to use new email service. - Introduce email delivery queue and notification delivery model for better tracking. - Enhance file validation and storage services for improved security and ownership management. - Add cron job for cleaning inactive notifications with retention policy. - Update document worker to handle document generation and storage more efficiently. - Implement logging improvements in activity and log workers. - Create comprehensive documentation for new API endpoints and services. - Add unit tests for file validation and notification policies to ensure robustness.
18 lines
1.7 KiB
JavaScript
18 lines
1.7 KiB
JavaScript
const { Worker, UnrecoverableError } = require("bullmq");
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const connection = require("../config/redisClient");
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const db = require("../models");
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const { sendMail } = require("../utils/mail.util");
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const { templates } = require("../services/email/email.service");
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const permanent = (error) => ["EENVELOPE", "EMESSAGE"].includes(error.code) || /^5\d\d$/.test(String(error.responseCode || ""));
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module.exports = () => {
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const worker = new Worker("email-delivery", async (job) => {
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const { deliveryId, templateKey, recipient, variables } = job.data;
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const delivery = await db.NotificationDelivery.findByPk(deliveryId);
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await delivery?.update({ status: "PROCESSING", attemptCount: job.attemptsMade + 1, lastAttemptAt: new Date() });
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try { const result = await sendMail({ to: recipient, subject: templates[templateKey].subject, templateName: templateKey, templateVars: variables }); await delivery?.update({ status: "SENT", sentAt: new Date(), failureCode: null }); return { messageId: result.messageId }; }
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catch (error) { if (permanent(error)) throw new UnrecoverableError(error.code || "PERMANENT_REJECTION"); throw error; }
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}, { connection, concurrency: Number(process.env.EMAIL_QUEUE_CONCURRENCY || 5) });
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worker.on("failed", async (job, error) => { if (job && (job.attemptsMade >= (job.opts.attempts || 1) || error instanceof UnrecoverableError)) await db.NotificationDelivery.update({ status: "FAILED", failedAt: new Date(), failureCode: String(error.code || error.name || "DELIVERY_FAILED").slice(0, 100) }, { where: { id: job.data.deliveryId } }).catch(() => undefined); console.error("Email delivery failed", { jobId: job?.id, code: error.code || error.name }); });
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return worker;
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};
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