add cron operation

backend/src/module/cron/cron.module.ts

@@ -1,9 +1,10 @@
+import { NotificationService } from '@/src/module/notification/notification.service'
 import { Module } from '@nestjs/common'
 import { ScheduleModule } from '@nestjs/schedule'
 import { CronService } from './cron.service'
 
 @Module({
   imports: [ScheduleModule.forRoot()],
-  providers: [CronService],
+  providers: [CronService, NotificationService],
 })
 export class CronModule {}

backend/src/module/cron/cron.service.ts

@@ -2,6 +2,7 @@ import { PrismaService } from '@/src/core/prisma/prisma.service'
 import { MailService } from '@/src/module/libs/mail/mail.service'
 import { StorageService } from '@/src/module/libs/storage/storage.service'
 import { TelegramService } from '@/src/module/libs/telegram/telegram.service'
+import { NotificationService } from '@/src/module/notification/notification.service'
 import { Injectable } from '@nestjs/common'
 import { Cron, CronExpression } from '@nestjs/schedule'
 
@@ -12,6 +13,7 @@ export class CronService {
     private readonly mailService: MailService,
     private readonly storageService: StorageService,
     private readonly telegramService: TelegramService,
+    private readonly notificationService: NotificationService,
   ) {
   }
 
@@ -53,4 +55,72 @@ export class CronService {
       },
     })
   }
+
+  @Cron('0 0 */4 * *')
+  public async notifyUsersEnableTwoFactor() {
+    const users = await this.prismaService.user.findMany({
+      where: { isTotpEnabled: false },
+      include: { notificationSettings: true },
+    })
+
+    for (const user of users) {
+      if (!user) {
+        continue
+      }
+
+      await this.mailService.sendEnableTwoFactor(user.email)
+
+      if (user.notificationSettings?.siteNotifications) {
+        await this.notificationService.createEnableTwoFactor(user.id)
+      }
+
+      if (user.notificationSettings?.telegramNotifications && user.telegramId) {
+        await this.telegramService.sendEnableTwoFactor(user.telegramId)
+      }
+    }
+  }
+
+  @Cron(CronExpression.EVERY_DAY_AT_1AM)
+  public async verifyChannels() {
+    const users = await this.prismaService.user.findMany({
+      include: { notificationSettings: true },
+    })
+
+    for (const user of users) {
+      const followersCount = await this.prismaService.follow.count({
+        where: { followingId: user.id },
+      })
+
+      if (followersCount > 10 && !user.isVerified) {
+        await this.prismaService.user.update({
+          where: { id: user.id },
+          data: { isVerified: true },
+        })
+
+        await this.mailService.sendVerifyChannel(user.email)
+
+        if (user.notificationSettings?.siteNotifications) {
+          await this.notificationService.createVerifyChannel(user.id)
+        }
+
+        if (user.notificationSettings?.telegramNotifications && user.telegramId) {
+          await this.telegramService.sendVerifyChannel(user.telegramId)
+        }
+      }
+    }
+  }
+
+  @Cron(CronExpression.EVERY_DAY_AT_1AM)
+  public async deleteOldNotifications() {
+    const sevenDaysAgo = new Date()
+    sevenDaysAgo.setDate(sevenDaysAgo.getDate() - 7)
+
+    await this.prismaService.notification.deleteMany({
+      where: {
+        createdAt: {
+          lte: sevenDaysAgo,
+        },
+      },
+    })
+  }
 }

backend/src/module/libs/mail/mail.service.ts

@@ -1,14 +1,16 @@
-import { AccountDeletionTemplate } from '@/src/module/libs/mail/templates/account-deletion.template'
-import { DeactivateTemplate } from '@/src/module/libs/mail/templates/deactivate.template'
-import PasswordRecoveryTemplate from '@/src/module/libs/mail/templates/password-recovery.template'
 import { SessionInfo } from '@/src/shared/types/session-metadata.types'
 import { Token } from '@prisma/generated'
 import { ProcessEnv } from '@/src/shared/types/env'
-import VerificationTemplate from './templates/verification.template'
 import { MailerService } from '@nestjs-modules/mailer'
 import { Injectable } from '@nestjs/common'
 import { ConfigService } from '@nestjs/config'
 import { render } from '@react-email/components'
+import { EnableTwoFactorTemplate } from './templates'
+import { VerifyChannelTemplate } from './templates'
+import { VerificationTemplate } from './templates'
+import { PasswordRecoveryTemplate } from './templates'
+import { DeactivateTemplate } from './templates'
+import { AccountDeletionTemplate } from './templates'
 
 @Injectable()
 export class MailService {
@@ -44,6 +46,19 @@ export class MailService {
     void this.sendMail(email, 'Удаление аккаунта', html)
   }
 
+  public async sendEnableTwoFactor(email: string) {
+    const domain = this.configService.getOrThrow<string>('ALLOWED_ORIGIN')
+    const html = await render(EnableTwoFactorTemplate({ domain }))
+
+    void this.sendMail(email, 'Обеспечьте свою безопасность', html)
+  }
+
+  public async sendVerifyChannel(email: string) {
+    const html = await render(VerifyChannelTemplate())
+
+    void this.sendMail(email, 'Ваш канал верифицирован', html)
+  }
+
   private sendMail(email: string, subject: string, html: string) {
     return this.mailerService.sendMail({
       to: email,

backend/src/module/libs/mail/templates/enable-two-factor.template.tsx

@@ -0,0 +1,68 @@
+import {
+  Body,
+  Head,
+  Heading,
+  Html,
+  Link,
+  Preview,
+  Section,
+  Tailwind,
+  Text,
+} from '@react-email/components'
+import * as React from 'react'
+
+interface EnableTwoFactorTemplateProps {
+  domain: string
+}
+
+export function EnableTwoFactorTemplate({ domain }: EnableTwoFactorTemplateProps) {
+  const settingsLink = `${domain}/dashboard/settings`
+
+  return (
+    <Html>
+      <Head />
+      <Preview>Обеспечьте свою безопасность</Preview>
+      <Tailwind>
+        <Body className="max-w-2xl mx-auto p-6 bg-slate-50">
+          <Section className="text-center mb-8">
+            <Heading className="text-3xl text-black font-bold">
+              Защитите свой аккаунт с двухфакторной аутентификацией
+            </Heading>
+            <Text className="text-black text-base mt-2">
+              Включите двухфакторную аутентификацию, чтобы повысить безопасность вашего аккаунта.
+            </Text>
+          </Section>
+
+          <Section className="bg-white rounded-lg shadow-md p-6 text-center mb-6">
+            <Heading className="text-2xl text-black font-semibold">
+              Почему это важно?
+            </Heading>
+            <Text className="text-base text-black mt-2">
+              Двухфакторная аутентификация добавляет дополнительный уровень защиты, требуя код, который известен только вам.
+            </Text>
+            <Link
+              href={settingsLink}
+              className="inline-flex justify-center items-center rounded-md text-sm font-medium text-white bg-[#18B9AE] px-5 py-2 rounded-full"
+            >
+              Перейти в настройки аккаунта
+            </Link>
+          </Section>
+
+          <Section className="text-center mt-8">
+            <Text className="text-gray-600">
+              Если у вас возникли вопросы, обращайтесь в службу поддержки по адресу
+              {' '}
+              <Link
+                href="mailto:help@teastream.ru"
+                className="text-[#18b9ae] underline"
+              >
+                help@teastream.ru
+              </Link>
+              .
+            </Text>
+          </Section>
+        </Body>
+      </Tailwind>
+    </Html>
+  )
+}

backend/src/module/libs/mail/templates/index.ts

@@ -0,0 +1,6 @@
+export { default as VerificationTemplate } from './verification.template'
+export { AccountDeletionTemplate } from './account-deletion.template'
+export { DeactivateTemplate } from './deactivate.template'
+export { EnableTwoFactorTemplate } from './enable-two-factor.template'
+export { default as PasswordRecoveryTemplate } from './password-recovery.template'
+export { VerifyChannelTemplate } from './verify-channel.template'

backend/src/module/libs/mail/templates/verify-channel.template.tsx

@@ -0,0 +1,56 @@
+import {
+  Body,
+  Head,
+  Heading,
+  Html,
+  Link,
+  Preview,
+  Section,
+  Tailwind,
+  Text,
+} from '@react-email/components'
+import * as React from 'react'
+
+export function VerifyChannelTemplate() {
+  return (
+    <Html>
+      <Head />
+      <Preview>Ваш канал верифицирован</Preview>
+      <Tailwind>
+        <Body className="max-w-2xl mx-auto p-6 bg-slate-50">
+          <Section className="text-center mb-8">
+            <Heading className="text-3xl text-black font-bold">
+              Поздравляем! Ваш канал верифицирован
+            </Heading>
+            <Text className="text-black text-base mt-2">
+              Мы рады сообщить, что ваш канал теперь верифицирован, и вы получили официальный значок.
+            </Text>
+          </Section>
+
+          <Section className="bg-white rounded-lg shadow-md p-6 text-center mb-6">
+            <Heading className="text-2xl text-black font-semibold">
+              Что это значит?
+            </Heading>
+            <Text className="text-base text-black mt-2">
+              Значок верификации подтверждает подлинность вашего канала и улучшает доверие зрителей.
+            </Text>
+          </Section>
+
+          <Section className="text-center mt-8">
+            <Text className="text-gray-600">
+              Если у вас есть вопросы, напишите нам на
+              {' '}
+              <Link
+                href="mailto:help@teastream.ru"
+                className="text-[#18b9ae] underline"
+              >
+                help@teastream.ru
+              </Link>
+              .
+            </Text>
+          </Section>
+        </Body>
+      </Tailwind>
+    </Html>
+  )
+}

backend/src/module/libs/telegram/telegram.message.ts

@@ -62,6 +62,7 @@ export const MESSAGES = {
     `<b>📡 На канале ${channel.displayName} началась трансляция!</b>\n\n`
     + `Смотрите здесь: <a href="https://teastream.ru/${channel.name}">Перейти к трансляции</a>`,
   newFollowing: (follower: User, followersCount: number) =>
+
     `<b>У вас новый подписчик!</b>\n\nЭто пользователь <a href="https://teastream.ru/${follower.name}">${follower.displayName}</a>\n\nИтоговое количество подписчиков на вашем канале: ${followersCount}`,
   enableTwoFactor:
     `🔐 Обеспечьте свою безопасность!\n\n`

backend/src/module/libs/telegram/telegram.service.ts

@@ -144,6 +144,14 @@ export class TelegramService extends Telegraf {
     await this.telegram.sendMessage(chatId, MESSAGES.newFollowing(follower, user.followings.length), { parse_mode: 'HTML' })
   }
 
+  public async sendEnableTwoFactor(chatId: string) {
+    return this.telegram.sendMessage(chatId, MESSAGES.enableTwoFactor, { parse_mode: 'HTML' })
+  }
+
+  public async sendVerifyChannel(chatId: string) {
+    return this.telegram.sendMessage(chatId, MESSAGES.verifyChannel, { parse_mode: 'HTML' })
+  }
+
   private async connectTelegram(userId: string, chatId: string) {
     return this.prismaService.user.update({
       where: { id: userId },