- properly handle permissions for user commands

- add central permission group constant

labscore/constants.js

@@ -1,3 +1,5 @@
+const { Permissions } = require("detritus-client/lib/constants")
+
 module.exports.DISCORD_INVITES = Object.freeze({
   support: "https://discord.gg/8c4p6xcjru",
   privacy: "https://discord.gg/sQs8FhcTGh",
@@ -38,6 +40,22 @@ module.exports.COLORS = Object.freeze({
   incognito: 10057726,
 })
 
+// Permission requirements that apply to commands
+module.exports.PERMISSION_GROUPS = Object.freeze({
+  // Baseline permission set for regular commands
+  baseline: [Permissions.SEND_MESSAGES, Permissions.VIEW_CHANNEL, Permissions.USE_EXTERNAL_EMOJIS, Permissions.EMBED_LINKS, Permissions.READ_MESSAGE_HISTORY],
+  // Baseline permission set for slash commands
+  baseline_slash: [
+    Permissions.SEND_MESSAGES, Permissions.EMBED_LINKS,
+    // Related to using user commands
+    Permissions.USE_APPLICATION_COMMANDS,
+    1n << 50n // Use external apps
+  ],
+
+  // Permissions for all commands that use attachments
+  attachments: [Permissions.ATTACH_FILES],
+})
+
 module.exports.BADGE_ICONS = Object.freeze({
   "active_developer": "<:b:1263607989873414196>",
   "bot_developer": "<:b:1263605652337463489>",
@@ -1589,6 +1607,12 @@ module.exports.YOUTUBE_CATEGORIES = {
 
 // Special character that allows for fully hidden masked links on all (supported) platforms.
 module.exports.HIDDEN_MASKED_LINK_CHARACTER = "󠄴";
+
+// Allows force-displaying an incognito reason
+module.exports.INCOGNITO_REASONS = Object.freeze({
+  permissions: 50013
+})
+
 /**
  * These will force the command to become "incognito".
  */
@@ -1601,7 +1625,7 @@ module.exports.MESSAGE_BLOCK_REASONS = Object.freeze({
     message: "the server's AutoMod setup",
     support_article: 4421269296535
   },
-  // TODO: Handle permissions properly, this works as a "hack" for now.
+  // TODO: Handle permissions properly, this works as a "hack" for now.e
   50013: {
     message: "the channel's permission setup",
     support_article: 10543994968087