Sapphire - Imagine a framework•2y ago

Having trouble with reporting precondition failure

I am trying to send an error message when a person who isnt the bot owner runs the eval command but i cant get it to work I followed the docs and even copied the example bot but nothing seems to make the thing work. I tried to console.log error.message but that doesnt console.log either Precondition

// OwnerOnly.ts
import { Precondition } from '@sapphire/framework';
import type { Message } from 'discord.js';

export class OwnerOnlyPrecondition extends Precondition {
  public override async messageRun(message: Message) {
    // for Message Commands
    return this.checkOwner(message.author.id);
  }

  private async checkOwner(userId: string) {
    return userId === '600707283097485322'
      ? this.ok()
      : this.error({ message: 'Only the bot owner can use this command!' });
  }
}

declare module '@sapphire/framework' {
  interface Preconditions {
    OwnerOnly: never;
  }
}

export default undefined

// OwnerOnly.ts
import { Precondition } from '@sapphire/framework';
import type { Message } from 'discord.js';

export class OwnerOnlyPrecondition extends Precondition {
  public override async messageRun(message: Message) {
    // for Message Commands
    return this.checkOwner(message.author.id);
  }

  private async checkOwner(userId: string) {
    return userId === '600707283097485322'
      ? this.ok()
      : this.error({ message: 'Only the bot owner can use this command!' });
  }
}

declare module '@sapphire/framework' {
  interface Preconditions {
    OwnerOnly: never;
  }
}

export default undefined

Listener

// messageCommmandDenied.ts
import type { Events, MessageCommandDeniedPayload } from '@sapphire/framework';
import { Listener, UserError } from '@sapphire/framework';

export class UserEvent extends Listener<typeof Events.MessageCommandDenied> {
  public async run(
    { message: content }: UserError,
    { message }: MessageCommandDeniedPayload
  ) {
    // `context: { silent: true }` should make UserError silent:
    // Use cases for this are for example permissions error when running the `eval` command.
    console.log(content);
    return message.channel.send({
      content,
      allowedMentions: { users: [message.author.id], roles: [] },
    });
  }
}

// messageCommmandDenied.ts
import type { Events, MessageCommandDeniedPayload } from '@sapphire/framework';
import { Listener, UserError } from '@sapphire/framework';

export class UserEvent extends Listener<typeof Events.MessageCommandDenied> {
  public async run(
    { message: content }: UserError,
    { message }: MessageCommandDeniedPayload
  ) {
    // `context: { silent: true }` should make UserError silent:
    // Use cases for this are for example permissions error when running the `eval` command.
    console.log(content);
    return message.channel.send({
      content,
      allowedMentions: { users: [message.author.id], roles: [] },
    });
  }
}

12 Replies

Oreo ™OP•2y ago

I tried removing the

declare module '@sapphire/framework' {
  interface Preconditions {
    OwnerOnly: never;
  }
}

export default undefined

declare module '@sapphire/framework' {
  interface Preconditions {
    OwnerOnly: never;
  }
}

export default undefined

part and placing it inside a index.d.ts file but then the eval command has the error Type '"OwnerOnly"' is not assignable to type 'PreconditionEntryResolvable' what do i do

kyra•2y ago

Remove the export default It's conflicting with the class export

Oreo ™OP•2y ago

Now it stops the command from being executed but it still doesnt send the error message

kyra•2y ago

Does it log in the listener?

Oreo ™OP•2y ago

i dont think so no

Favna•2y ago

1. Name of the listener file? 2. Are you actually using message commands and not chat input or context menu commands? They have their own listeners.

Oreo ™OP•2y ago

1. messageCommandDenied.ts 2. yes i am sure

kyra•2y ago

Where is the listener at? In which folder?

Oreo ™OP•2y ago

src/listener/commands/messageCommands

Favna•2y ago

It should be listeners plural src/listeners/commands/messageCommands

Oreo ™OP•2y ago

I set it to this and it still doesnt work

Oreo ™OP•2y ago

other listeners such as memberGuildAdd events works only this one doesnt it was very simple actually

@ApplyOptions<Listener.Options>({
  event: Events.MessageCommandDenied,
})

@ApplyOptions<Listener.Options>({
  event: Events.MessageCommandDenied,
})

idk why it doesnt say to add that in the docs but it worked

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Programming

Having trouble with reporting precondition failure