Command Payload and interaction not resolving properly

Following your examples and docs, I tried to implement a command with the newly supported slash commands. However, the arguments passed to the handler, doesn’t seem to resolve properly.

After running !deploy once the bot has started, the command below also doesn’t display/require the song param in Discord itself.

The following example will log (interaction, undefined) from the handler call.

import { TransformPipe } from '@discord-nestjs/common';
import {
  Command,
  DiscordTransformedCommand,
  Payload,
  UsePipes,
  Param,
} from '@discord-nestjs/core';
import { Logger } from '@nestjs/common';
import { CommandInteraction } from 'discord.js';

// Dto Definition
class PlayDto {
  @Param({
    name: 'song',
    description:
      'Name or URL of song/playlist. Could be from (Youtube, Spotify, SoundCloud)',
    required: true,
  })
  song: string;
}

// Command
@Command({
  name: 'play',
  description: 'Plays a song',
})
@UsePipes(TransformPipe)
export class PlayCommand implements DiscordTransformedCommand<PlayDto> {
  private readonly logger = new Logger(PlayCommand.name);

  handler(@Payload() dto: PlayDto, interaction: CommandInteraction) {
    console.log({
      dto,
      interaction,
    });

    return 'Nice.';
  }
}

Please give me a shout if you need additional information!

[V-ed]

I know that this issue has been closed and solved. I had the same issue and discovered that I was missing "useDefineForClassFields": true in my tsconfig.json

Yes, this solution has been added to the readme back then : https://github.com/fjodor-rybakov/discord-nestjs#i-created-dto-and-added-transformpipe-but-when-i-receive-response-to-the-command-the-dto-fields-are-missing

But having it surfaced here too isn’t bad either 😃

[arelstone]

I know that this issue has been closed and solved. I had the same issue and discovered that I was missing "useDefineForClassFields": true in my tsconfig.json