AI da dat ten cho dong song

src/Mail/mail.module.ts

@@ -0,0 +1,45 @@
+import * as path from 'path';
+
+import { Global, Module } from '@nestjs/common';
+
+import { MailService } from './mail.service';
+import { MailerModule } from '@nestjs-modules/mailer';
+import { OpenaiModule } from '../OpenAI/openai.module';
+import { PugAdapter } from '@nestjs-modules/mailer/dist/adapters/pug.adapter';
+
+@Global()
+@Module({
+  imports: [
+    MailerModule.forRootAsync({
+      useFactory: () => ({
+        transport: {
+          host: process.env.MAILU_HOST,
+          port: parseInt(process.env.MAILU_PORT || '587'),
+          secure: false,
+          pool: true,
+          authMethod: 'login',
+          path: '/',
+          auth: {
+            user: process.env.MAILU_USER,
+            pass: process.env.MAILU_PASSWORD,
+          },
+          verify: true,
+        },
+        defaults: {
+          from: process.env.MAILU_FROM,
+        },
+        // template: {
+        //   dir: path.join(__dirname, 'templates'),
+        //   adapter: new PugAdapter(),
+        //   options: {
+        //     strict: true,
+        //   },
+        // },
+      }),
+    }),
+    OpenaiModule,
+  ],
+  providers: [MailService],
+  exports: [MailService],
+})
+export class MailModule {}

src/Mail/mail.service.ts

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+import { Injectable, Logger } from '@nestjs/common';
+
+import { MailerService } from '@nestjs-modules/mailer';
+import { OpenaiService } from '../OpenAI/openai.service';
+
+@Injectable()
+export class MailService {
+  constructor(
+    private readonly mailerService: MailerService,
+    private readonly openaiService: OpenaiService,
+  ) {}
+
+  async sendEmail(to: string, subject: string, text: string) {
+    try {
+      const mailContent =
+        await this.openaiService.generateInvitationMailContent(
+          to,
+          'John Doe',
+          'https://epess.org',
+        );
+
+      const result = await this.mailerService.sendMail({
+        to,
+        subject,
+        text: mailContent ?? text,
+      });
+      Logger.log(result, 'MailService');
+    } catch (error) {
+      Logger.error(error, 'MailService');
+    }
+  }
+
+  async sendTemplateEmail(
+    to: string,
+    subject: string,
+    template: string,
+    context: any,
+  ) {
+    try {
+      const result = await this.mailerService.sendMail({
+        to,
+        subject,
+        template,
+        context,
+      });
+      Logger.log(result, 'MailService');
+    } catch (error) {
+      Logger.error(error, 'MailService');
+    }
+  }
+}