Tích hợp Email đơn giản trong NestJS với SendGrid

npm install @sologence/nest-js-email-sendgrid

import { SendgridModule } from '@sologence/nest-js-email-sendgrid';

@Module({
  imports: [
    SendgridModule.register({
      apiKey: 'YOUR_SENDGRID_API_KEY',
      defaultFromEmail: 'your@email.com',
      masking: true // Enables email masking in logs
    }),
  ],
})
export class AppModule {}

@Injectable()
export class WelcomeService {
  constructor(private readonly sendgridService: SendgridService) {}

  async sendWelcome(userEmail: string) {
    await this.sendgridService.sendEmailFromTemplate({
      to: userEmail,
      templateId: 'your-template-id',
      dynamicTemplateData: {
        name: 'John',
        activationLink: 'https://yourapp.com/activate'
      }
    });
  }
}

await sendgridService.sendEmailCustomHtmlBody({
  to: 'user@example.com',
  subject: 'Welcome!',
  html: '<h1>Welcome to our platform!</h1>'
});

await sendgridService.sendEmailCustomText({
  to: 'user@example.com',
  subject: 'Simple Notification',
  text: 'Your account has been updated.'
});

await sendgridService.sendEmailWithS3Attachment({
  to: 'user@example.com',
  subject: 'Your Document',
  text: 'Please find your document attached.',
  url: 'https://your-s3-bucket.amazonaws.com/document.pdf',
  fileName: 'report.pdf'
});

try {
  await sendgridService.sendEmailFromTemplate(params);
} catch (error) {
  if (error instanceof BadRequestException) {
    // Handle validation errors
  }
  // Handle other errors
}