import { IsString, IsNumber, IsOptional, IsInt, IsBoolean } from 'class-validator'; import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger'; export class CreateStationDto { @ApiProperty({ example: 'ADD' }) @IsString() code: string; @ApiProperty({ example: 'Addis Ababa' }) @IsString() name: string; @ApiProperty({ example: 'Addis Ababa' }) @IsString() city: string; @ApiPropertyOptional() @IsOptional() @IsString() timezone?: string; @ApiPropertyOptional() @IsOptional() @IsString() countryCode?: string; @ApiProperty({ example: 9.0054 }) @IsNumber() lat: number; @ApiProperty({ example: 38.7636 }) @IsNumber() lng: number; @ApiPropertyOptional({ example: 1 }) @IsOptional() @IsInt() sequence?: number; @ApiPropertyOptional({ example: true }) @IsOptional() @IsBoolean() isOperational?: boolean; }