use pgcrypto

libs/common/src/modules/user-otp/entities/user-otp.entity.ts

@@ -6,6 +6,8 @@ import { OtpType } from '@app/common/constants/otp-type.enum';
 @Entity({ name: 'user-otp' })
 export class UserOtpEntity extends AbstractEntity<UserOtpDto> {
   @Column({
+    type: 'uuid', 
+    default: () => 'gen_random_uuid()', 
     nullable: false,
   })
   public uuid: string;