crra/discord/events/InteractionCreate.ts

import DiscordEvent from "../../util/DiscordEvent";
import { DiscordInteractionCommands } from "../../index";
import { Client, Interaction } from "discord.js";

export default class InteractionCreate extends DiscordEvent {
    constructor(client: Client) {
        super("interactionCreate", client);
    }

    public async execute(interaction: Interaction): Promise<void> {
        if (!interaction.isChatInputCommand()) return;
        const command = DiscordInteractionCommands.get(interaction.commandName);
        if (!command) return console.error(`No command matching ${interaction.commandName} was found.`);
        try {
            await command.execute(interaction);
        } catch (error) {
            console.error(error);
            if (interaction.replied || interaction.deferred) {
                await interaction.followUp({ content: 'There was an error while executing this command!', ephemeral: true });
            } else {
                await interaction.reply({ content: 'There was an error while executing this command!', ephemeral: true });
            }
        }
    }
}