feat: add support for stage channels (#728)

* feat: add support for stage channels

* idk

* Add helpers for voice state

* Rename updateUserVoiceState() to updateVoiceState()

* Update src/types/channels/channel_types.ts

Co-authored-by: ITOH <72305210+itohatweb@users.noreply.github.com>

* Update src/helpers/guilds/update_user_voice_state.ts

Co-authored-by: ITOH <72305210+itohatweb@users.noreply.github.com>

* Update src/helpers/guilds/update_bot_voice_state.ts

Co-authored-by: ITOH <72305210+itohatweb@users.noreply.github.com>

Co-authored-by: ITOH <72305210+itohatweb@users.noreply.github.com>

src/helpers/guilds/update_bot_voice_state.ts

@@ -0,0 +1,28 @@
+import { RequestManager } from "../../rest/request_manager.ts";
+import {
+  DiscordUpdateSelfVoiceState,
+  UpdateSelfVoiceState,
+} from "../../types/guilds/update_self_voice_state.ts";
+import { endpoints } from "../../util/constants.ts";
+import { camelKeysToSnakeCase } from "../../util/utils.ts";
+
+/**
+ * Updates the current user's voice state.
+ * Caveats:
+ *  - `channel_id` must currently point to a stage channel.
+ *  - current user must already have joined `channel_id`.
+ *  - You must have the `MUTE_MEMBERS` permission to unsuppress yourself. You can always suppress yourself.
+ *  - You must have the `REQUEST_TO_SPEAK` permission to request to speak. You can always clear your own request to speak.
+ *  - You are able to set `request_to_speak_timestamp` to any present or future time.
+ */
+export function updateBotVoiceState(
+  guildId: string,
+  data: UpdateSelfVoiceState,
+) {
+  const payload = camelKeysToSnakeCase<DiscordUpdateSelfVoiceState>(data);
+
+  return RequestManager.patch(
+    endpoints.UPDATE_VOICE_STATE(guildId),
+    payload,
+  );
+}

src/helpers/guilds/update_user_voice_state.ts

@@ -0,0 +1,29 @@
+import { RequestManager } from "../../rest/request_manager.ts";
+import {
+  DiscordUpdateOthersVoiceState,
+  UpdateOthersVoiceState,
+} from "../../types/guilds/update_others_voice_state.ts";
+import { endpoints } from "../../util/constants.ts";
+import { camelKeysToSnakeCase } from "../../util/utils.ts";
+
+/**
+ * Updates another user's voice state.
+ * Caveats:
+ *  - `channel_id` must currently point to a stage channel.
+ *  - User must already have joined `channel_id`.
+ *  - You must have the `MUTE_MEMBERS` permission. (Since suppression is the only thing that is available currently.)
+ *  - When unsuppressed, non-bot users will have their `request_to_speak_timestamp` set to the current time. Bot users will not.
+ *  - When suppressed, the user will have their `request_to_speak_timestamp` removed.
+ */
+export function updateVoiceState(
+  guildId: string,
+  userId: string,
+  data: UpdateOthersVoiceState,
+) {
+  const payload = camelKeysToSnakeCase<DiscordUpdateOthersVoiceState>(data);
+
+  return RequestManager.patch(
+    endpoints.UPDATE_VOICE_STATE(guildId, userId),
+    payload,
+  );
+}