- properly handle permissions for user commands

- add central permission group constant

commands/message/mod/purge.js

@@ -3,8 +3,8 @@ const { createEmbed } = require("#utils/embed");
 const { editOrReply } = require("#utils/message");
 const { icon } = require("#utils/markdown");
 
-// TODO: Turn this into a general purpose permissions constant
 const { Permissions } = require("detritus-client/lib/constants");
+const { PERMISSION_GROUPS } = require("#constants");
 
 // TODO: rework this eventually
 // -> filter by user
@@ -22,7 +22,7 @@ module.exports = {
     {default: 20, name: 'amount', type: 'integer', help: "Amount of messages to be checked (1-20)"},
     {default: true, name: 'case', type: 'bool', help: "If provided, should the search query be case sensitive"},
   ],
-  permissionsClient: [Permissions.EMBED_LINKS, Permissions.SEND_MESSAGES, Permissions.USE_EXTERNAL_EMOJIS, Permissions.MANAGE_MESSAGES, Permissions.READ_MESSAGE_HISTORY],
+  permissionsClient: [...PERMISSION_GROUPS.baseline, Permissions.MANAGE_MESSAGES],
   permissions: [Permissions.MANAGE_MESSAGES],
   onPermissionsFail: (context) => editOrReply(context, {content: `${icon("failiure_simple")} ${context.message.author.mention}, you are lacking the permission \`Manage Messages\`.`}),
   ratelimit: {