fix sso core folder

apps/sso-core/src/infra/notification-publisher.service.ts

@@ -0,0 +1,76 @@
+import { Injectable, Logger, OnModuleDestroy, OnModuleInit } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import amqp from 'amqplib';
+
+export interface RealtimeNotificationPayload {
+  userId: string;
+  type: string;
+  title: string;
+  message: string;
+  payload?: Record<string, unknown>;
+}
+
+@Injectable()
+export class NotificationPublisherService implements OnModuleInit, OnModuleDestroy {
+  private readonly logger = new Logger(NotificationPublisherService.name);
+  private connection: { createChannel: () => Promise<amqp.Channel>; close: () => Promise<void> } | null = null;
+  private channel: amqp.ConfirmChannel | amqp.Channel | null = null;
+  private readonly queueName = 'id.notifications';
+
+  constructor(private readonly config: ConfigService) {}
+
+  async onModuleInit() {
+    await this.connect();
+  }
+
+  async onModuleDestroy() {
+    try {
+      await this.channel?.close();
+    } catch {
+      // ignore shutdown errors
+    }
+    try {
+      await this.connection?.close();
+    } catch {
+      // ignore shutdown errors
+    }
+  }
+
+  private async connect() {
+    const url = this.config.get<string>('RABBITMQ_URL', 'amqp://lendry:lendry_password@localhost:5672/');
+    try {
+      this.connection = (await amqp.connect(url)) as {
+        createChannel: () => Promise<amqp.Channel>;
+        close: () => Promise<void>;
+      };
+      this.channel = await this.connection.createChannel();
+      await this.channel.assertQueue(this.queueName, { durable: true });
+      this.logger.log('Подключение к RabbitMQ для уведомлений установлено');
+    } catch (error) {
+      this.logger.warn(`RabbitMQ недоступен, push-уведомления будут только в БД: ${error instanceof Error ? error.message : error}`);
+    }
+  }
+
+  async publish(notification: RealtimeNotificationPayload) {
+    if (!this.channel) {
+      await this.connect();
+    }
+    if (!this.channel) return;
+
+    const body = Buffer.from(
+      JSON.stringify({
+        userId: notification.userId,
+        type: notification.type,
+        title: notification.title,
+        message: notification.message,
+        payload: notification.payload ?? {}
+      })
+    );
+
+    try {
+      this.channel.sendToQueue(this.queueName, body, { persistent: true });
+    } catch (error) {
+      this.logger.warn(`Не удалось отправить уведомление в RabbitMQ: ${error instanceof Error ? error.message : error}`);
+    }
+  }
+}