import { ApiPropertyOptional } from '@nestjs/swagger';
import { IsOptional, IsString, MaxLength } from 'class-validator';

/**
 * OCC ends a transfer request with fewer wagons than asked for. The note is
 * carried into the requester's notification — it is what tells them WHY the
 * yard could not give the rest.
 */
export class CloseShortTransferRequestDto {
  @ApiPropertyOptional({
    description: 'Why the source yard cannot supply the remainder',
  })
  @IsOptional()
  @IsString()
  @MaxLength(2000)
  note?: string;
}