import { IsOptional, IsString, MaxLength, MinLength } from 'class-validator';

export class CreateChatDto {
  @IsString()
  @MinLength(1)
  @MaxLength(160)
  name!: string;

  @IsOptional()
  @IsString()
  @MaxLength(600)
  description?: string;
}

export class CreateMessageDto {
  @IsString()
  @MinLength(1)
  @MaxLength(4000)
  body!: string;
}