From 64ce829ab2705e987beb72a9823d31b981775d73 Mon Sep 17 00:00:00 2001
From: Pg Biel <pgbiel@hotmail.com.br>
Date: Tue, 21 Mar 2017 02:42:39 -0300
Subject: [PATCH] Make FetchMessage work for non-bot users (#1291)

* [WIP] make fetchMessage work for normal users

wip

* Actual thing

* not WIP anymore

better docs

* oops

* better stuff

* Update TextBasedChannel.js

* Update TextBasedChannel.js

* Update TextBasedChannel.js
---
 src/structures/interface/TextBasedChannel.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/structures/interface/TextBasedChannel.js b/src/structures/interface/TextBasedChannel.js
index 2901835c3..0a0161c9b 100644
--- a/src/structures/interface/TextBasedChannel.js
+++ b/src/structures/interface/TextBasedChannel.js
@@ -181,7 +181,8 @@ class TextBasedChannel {
 
   /**
    * Gets a single message from this channel, regardless of it being cached or not.
-   * <warn>This is only available when using a bot account.</warn>
+   * Since the single message fetching endpoint is reserved for bot accounts, this abstracts
+   * {@link #fetchMessages} to obtain the single message when using a user account.
    * @param {Snowflake} messageID ID of the message to get
    * @returns {Promise<Message>}
    * @example
@@ -191,6 +192,13 @@ class TextBasedChannel {
    *   .catch(console.error);
    */
   fetchMessage(messageID) {
+    if (!this.client.user.bot) {
+      return this.fetchMessages({ limit: 1, around: messageID }).then(messages => {
+        const msg = messages.first();
+        if (msg.id !== messageID) throw new Error('Message not found.');
+        return msg;
+      });
+    }
     return this.client.rest.methods.getChannelMessage(this, messageID).then(data => {
       const msg = data instanceof Message ? data : new Message(this, data, this.client);
       this._cacheMessage(msg);