pissbot-9000/labscore/utils/interactions.js

const { MessageFlags, InteractionCallbackTypes } = require("detritus-client/lib/constants")

const { Context } = require("detritus-client/lib/command")
const { InteractionContext } = require("detritus-client/lib/interaction");
const { PERMISSION_GROUPS, INCOGNITO_REASONS } = require("#constants");
const { PERMISSIONS_TEXT } = require("#permissions");
const { checkPermissions } = require("detritus-client/lib/utils/permissions");

/**
 * Acknowledges a command or interaction.
 * @param { InteractionContext|Context } context Command/interaction context
 * @param { boolean } incognito Specifies if the interaction should run privately (only applicable for interactions)
 * @param { Array } permissions Array of permissions that are required to execute this command
 */
module.exports.acknowledge = async function(context, incognito = false, permissions = [...PERMISSION_GROUPS.baseline_slash]){
  // Interaction flow
  if(context.editOrRespond){
    if(!context._meta) context._meta = {};

    // Handle permissions for user commands in a guild context
    if(context.member && permissions.length >= 1){
      for(const p of permissions){
        if(!checkPermissions(context.member.permissions, p)){
          incognito = true;
          context._meta.incognitoReason = INCOGNITO_REASONS.permissions;
        }
      }
    }

    if(incognito){
      context._meta.isIncognito = true;
      return await context.respond({data: { flags: MessageFlags.EPHEMERAL }, type: InteractionCallbackTypes.DEFERRED_CHANNEL_MESSAGE_WITH_SOURCE});
    }
    return await context.respond({data: {}, type: InteractionCallbackTypes.DEFERRED_CHANNEL_MESSAGE_WITH_SOURCE})
  };

  // Command Flow

  /**
   * This endpoint will sometimes error when
   * - Discord breaks their platform again
   * - Discord disables it via cloudflare to reduce
   *   platform load.
   * 
   * In order to avoid our bot from crashing, we catch the
   * error here.
   */
  return await context.triggerTyping().catch((e)=>{})
}