refactor(helpers): separate functions into files (#667)

* refactor(helpers): separate functions into files

* idk

* idk

src/helpers/messages/delete_message.ts

@@ -0,0 +1,27 @@
+import { botID } from "../../bot.ts";
+import { RequestManager } from "../../rest/request_manager.ts";
+import { Message } from "../../structures/mod.ts";
+import { endpoints } from "../../util/constants.ts";
+import { requireBotChannelPermissions } from "../../util/permissions.ts";
+import { delay } from "../../util/utils.ts";
+
+/** Delete a message */
+export async function deleteMessage(
+  message: Message,
+  reason?: string,
+  delayMilliseconds = 0,
+) {
+  if (message.author.id !== botID) {
+    // This needs to check the channels permission not the guild permission
+    await requireBotChannelPermissions(message.channelID, ["MANAGE_MESSAGES"]);
+  }
+
+  if (delayMilliseconds) await delay(delayMilliseconds);
+
+  const result = await RequestManager.delete(
+    endpoints.CHANNEL_MESSAGE(message.channelID, message.id),
+    { reason },
+  );
+
+  return result;
+}