feat: add some security

src/modules/auth/auth.controller.ts

@@ -4,6 +4,7 @@ import { AuthService } from './providers/auth.service';
 import { VerifyOtpDTO } from './dtos/verify-otp.dto';
 import { Public } from './decorators/public.decorator';
 import { RefreshTokenDTO } from './dtos/refresh-token.dto';
+import { Throttle } from '@nestjs/throttler';
 
 @Controller('auth')
 export class AuthController {
@@ -17,6 +18,7 @@ export class AuthController {
   @Public()
   @Post('login')
   @HttpCode(HttpStatus.OK)
+  @Throttle({ login: {} })
   public async logIn(@Body() loginDto: LoginDTO) {
     return await this.authService.logIn(loginDto);
   }
@@ -24,6 +26,7 @@ export class AuthController {
   @Public()
   @Post('verify-otp')
   @HttpCode(HttpStatus.OK)
+  @Throttle({ otp: {} })
   public async verifyOTP(@Body() verifyOtpDto: VerifyOtpDTO) {
     return await this.authService.verifyOTP(verifyOtpDto);
   }
@@ -31,6 +34,7 @@ export class AuthController {
   @Public()
   @Post('refresh')
   @HttpCode(HttpStatus.OK)
+  @Throttle({ login: {} })
   public async refreshToken(@Body() refreshTokenDto: RefreshTokenDTO) {
     return await this.authService.refreshToken(refreshTokenDto);
   }