Support guild lookup by prefix

src/lib.rs

@@ -21,6 +21,38 @@ pub fn guild(name: &str) -> Result<Guild, Box<Error>> {
 	Ok(serde_json::from_reader(resp)?)
 }
 
+pub fn guild_by_prefix(prefix: &str) -> Result<Option<GuildEntry>, Box<Error>> {
+	let resp = reqwest::get("https://api.wynncraft.com/public_api.php?action=statsLeaderboard&type=guild&timeframe=alltime")?;
+
+	let top_100: Top100Guilds = serde_json::from_reader(resp)?;
+
+	for guild in &top_100.data {
+		if guild.prefix == prefix {
+			return Ok(Some(guild));
+		}
+	}
+
+	Ok(None)
+}
+
+#[derive(Deserialize)]
+pub struct Top100Guilds {
+	pub data: Vec<GuildEntry>
+}
+
+#[derive(Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct GuildEntry {
+	pub name: String,
+	pub prefix: String,
+  	pub xp: u64,
+  	pub level: u64,
+  	pub created: String,
+  	pub territories: u64,
+	pub members_count: u64,
+	pub num: u64
+}
+
 #[derive(Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Guild {