feat: voice messages (#9444)

* feat: voice messages

* fix: delete unnesseary error

src/structures/MessageAttachment.js

@@ -147,6 +147,28 @@ class MessageAttachment {
      * @type {boolean}
      */
     this.ephemeral = data.ephemeral ?? false;
+
+    if ('duration_secs' in data) {
+      /**
+       * The duration of this attachment in seconds
+       * <info>This will only be available if the attachment is an audio file.</info>
+       * @type {?number}
+       */
+      this.duration = data.duration_secs;
+    } else {
+      this.duration ??= null;
+    }
+
+    if ('waveform' in data) {
+      /**
+       * The base64 encoded byte array representing a sampled waveform
+       * <info>This will only be available if the attachment is an audio file.</info>
+       * @type {?string}
+       */
+      this.waveform = data.waveform;
+    } else {
+      this.waveform ??= null;
+    }
   }
 
   /**

src/util/Constants.js

@@ -1141,6 +1141,11 @@ exports.APIErrors = {
   INVALID_JSON: 50109,
   CANNOT_MIX_SUBSCRIPTION_AND_NON_SUBSCRIPTION_ROLES_FOR_EMOJI: 50144,
   CANNOT_CONVERT_PREMIUM_EMOJI_TO_NORMAL_EMOJI: 50145,
+  VOICE_MESSAGES_DO_NOT_SUPPORT_ADDITIONAL_CONTENT: 50159,
+  VOICE_MESSAGES_MUST_HAVE_A_SINGLE_AUDIO_ATTACHMENT: 50160,
+  VOICE_MESSAGES_MUST_HAVE_SUPPORTING_METADATA: 50161,
+  VOICE_MESSAGES_CANNOT_BE_EDITED: 50162,
+  YOU_CANNOT_SEND_VOICE_MESSAGES_IN_THIS_CHANNEL: 50173,
   TWO_FACTOR_REQUIRED: 60003,
   NO_USERS_WITH_DISCORDTAG_EXIST: 80004,
   REACTION_BLOCKED: 90001,

src/util/MessageFlags.js

@@ -45,6 +45,7 @@ MessageFlags.FLAGS = {
   EPHEMERAL: 1 << 6,
   LOADING: 1 << 7,
   SUPPRESS_NOTIFICATIONS: 1 << 12,
+  IS_VOICE_MESSAGE: 1 << 13,
 };
 
 module.exports = MessageFlags;

src/util/Permissions.js

@@ -160,6 +160,7 @@ Permissions.FLAGS = {
   MODERATE_MEMBERS: 1n << 40n,
   VIEW_CREATOR_MONETIZATION_ANALYTICS: 1n << 41n,
   USE_SOUNDBOARD: 1n << 42n,
+  SEND_VOICE_MESSAGES: 1n << 46n,
 };
 
 /**