cdd24a5def
- Added a new `api` service for the NestJS backend, including health checks and dependencies on PostgreSQL, Redis, and MinIO. - Introduced PostgreSQL and Redis services with health checks and configurations for data persistence. - Added MinIO for S3-compatible object storage and a one-shot service to initialize required buckets. - Updated the Nginx configuration to proxy requests to the new backend API and MinIO storage. - Enhanced the Dockerfile to support the new API environment variables and configurations. - Updated the `package.json` and `package-lock.json` to include new dependencies for QR code generation and other utilities. Co-authored-by: Cursor <cursoragent@cursor.com>
85 lines
2.8 KiB
TypeScript
85 lines
2.8 KiB
TypeScript
import { Injectable, Logger } from '@nestjs/common';
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import { InjectRepository } from '@nestjs/typeorm';
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import { Subscription } from './entities/subscription.entity';
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import { Brackets, Repository } from 'typeorm';
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import { MailService } from 'src/mail/mail.service';
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import { Cron, CronExpression } from '@nestjs/schedule';
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import * as dayjs from 'dayjs';
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import {
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getBenefits,
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getPurchaseUrl,
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getSubsctriptionName,
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} from './helpers/subscription.helper';
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@Injectable()
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export class SubscriptionsEmailService {
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constructor(
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@InjectRepository(Subscription)
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private readonly _subscriptionsRepository: Repository<Subscription>,
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private readonly _mailService: MailService,
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) {}
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@Cron(CronExpression.EVERY_DAY_AT_11AM)
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async handleExpiringReminderCron() {
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Logger.log('Looking for subscriptions expiring soon...');
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const now = dayjs();
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const in24Hours = now.add(24, 'hour').toDate();
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const last24Hours = now.subtract(24, 'hour').toDate();
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// Query for subscriptions expiring in the next 24 hours
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// and that haven't had a reminder sent in the last 24 hours
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const expiring = await this._subscriptionsRepository
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.createQueryBuilder('subscription')
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// using withDeleted to include soft-deleted users data then exclude them later
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// otherwise, the query would not join the user table correctly
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.withDeleted()
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.leftJoinAndSelect('subscription.user', 'user')
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.where('subscription.periodEnd BETWEEN :now AND :in24Hours', {
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now,
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in24Hours,
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})
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.andWhere('subscription.status = :status', { status: 'cancelled' })
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.andWhere(
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new Brackets((qb) => {
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qb.where('subscription.expirationReminderSentAt IS NULL').orWhere(
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'subscription.expirationReminderSentAt < :last24Hours',
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{ last24Hours },
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);
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}),
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)
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.andWhere('user.deletedAt IS NULL')
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.getMany();
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if (expiring.length === 0) {
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Logger.log('No subscriptions expiring soon.');
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return;
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}
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// Sending reminder emails
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const renewSubscriptionTemplateId = 'd-681385c5f24c412e95ad70bc6410511d';
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const recipients = expiring.map((subscription) => ({
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email: subscription.user.email,
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data: {
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subscriptionAddonUrl: getPurchaseUrl(subscription.type),
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subscriptionName: getSubsctriptionName(subscription.type),
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benefits: getBenefits(subscription.type),
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},
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}));
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await this._mailService.sendBatch(renewSubscriptionTemplateId, recipients);
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// Setting the reminder sent date
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const ids = expiring.map((s) => s.id);
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await this._subscriptionsRepository
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.createQueryBuilder()
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.update()
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.set({ expirationReminderSentAt: new Date() })
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.whereInIds(ids)
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.execute();
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Logger.log(
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`Sent reminder emails for ${expiring.length} expiring subscriptions.`,
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);
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}
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}
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