feat: change channel id based on server

src/main.rs

@@ -49,11 +49,27 @@ impl EventHandler for Handler {
       if let Err(e) = new_member.add_roles(&ctx, &roles).await {
         println!("{:?}", e);
       }
-    } else if let Some(name) = new_member.guild_id.name(&ctx) {
+    } else if let Some(server_name) = new_member.guild_id.name(&ctx) {
+      let ulwolves_link = "";
+      let mut bot_channel = String::new();
+
+      if let Ok(channels) = new_member.guild_id.channels(&ctx).await {
+        if let Some(channel) = channels.values().find(|c| c.name == "bot-commands") {
+          bot_channel = channel.id.to_string();
+        }
+      }
+      let bot_channel_message = match bot_channel.is_empty() {
+        true => format!("go to the bot channel"),
+        false => format!("go to https://discord.com/{}/{}", new_member.guild_id, bot_channel),
+      };
+
       let msg = format!(
-        "Welcome to the {} server! \n\
+        "Welcome {} to the {} server! \n\
-        Sign up on ulwolves and go to #bot_commands and do /link_wolves to get full access",
+        Sign up on [UL Wolves]({}) and {} and use ``/link_wolves`` to get full access",
-        name
+        new_member.display_name(),
+        server_name,
+        ulwolves_link,
+        bot_channel_message
       );
 
       if let Err(err) = new_member.user.direct_message(&ctx, |m| m.content(&msg)).await {