From d5e38d954f22511debb0b5b41d0ea5a15b89ef8e Mon Sep 17 00:00:00 2001
From: Flori Weber <florian@pro-weber.com>
Date: Sat, 10 Jun 2023 15:16:45 +0200
Subject: [PATCH] Implement GuildMember::get()

---
 src/api/guilds/member.rs | 54 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 53 insertions(+), 1 deletion(-)

diff --git a/src/api/guilds/member.rs b/src/api/guilds/member.rs
index b301b99..a6ec7d7 100644
--- a/src/api/guilds/member.rs
+++ b/src/api/guilds/member.rs
@@ -1,8 +1,60 @@
 use reqwest::Client;
+use serde_json::from_str;
 
-use crate::{instance::UserMeta, limit::LimitedRequester, types};
+use crate::{errors::ChorusLibError, instance::UserMeta, limit::LimitedRequester, types};
 
 impl types::GuildMember {
+    /// Retrieves a guild member by their ID.
+    ///
+    /// # Arguments
+    ///
+    /// * `user` - A mutable reference to a [`UserMeta`] instance.
+    /// * `guild_id` - The ID of the guild.
+    /// * `member_id` - The ID of the member.
+    ///
+    /// # Returns
+    ///
+    /// A [`Result`] containing a [`GuildMember`] if the request succeeds, or a [`ChorusLibError`] if the request fails.
+    pub async fn get(
+        user: &mut UserMeta,
+        guild_id: &str,
+        member_id: &str,
+    ) -> Result<types::GuildMember, ChorusLibError> {
+        let mut belongs_to = user.belongs_to.borrow_mut();
+        let url = format!(
+            "{}/guilds/{}/members/{}/",
+            belongs_to.urls.get_api(),
+            guild_id,
+            member_id
+        );
+        let request = Client::new().get(url).bearer_auth(user.token());
+        let response = LimitedRequester::new()
+            .await
+            .send_request(
+                request,
+                crate::api::limits::LimitType::Guild,
+                &mut belongs_to.limits,
+                &mut user.limits,
+            )
+            .await
+            .unwrap();
+        let response_text = match response.text().await {
+            Ok(string) => string,
+            Err(e) => {
+                return Err(ChorusLibError::InvalidResponseError {
+                    error: e.to_string(),
+                })
+            }
+        };
+        let member = from_str::<types::GuildMember>(&response_text);
+        if member.is_err() {
+            return Err(ChorusLibError::InvalidResponseError {
+                error: member.err().unwrap().to_string(),
+            });
+        }
+        Ok(member.unwrap())
+    }
+
     /// Adds a role to a guild member.
     ///
     /// # Arguments