feat: add a command to list minecraft servers

src/commands/minecraft.rs

@@ -207,4 +207,53 @@ pub(crate) mod server {
         .await
     }
   }
+
+  pub(crate) mod list {
+    use serenity::builder::CreateApplicationCommand;
+    use serenity::client::Context;
+    use serenity::model::prelude::application_command::ApplicationCommandInteraction;
+    use skynet_discord_bot::{Config, DataBase, get_minecraft_config_server, is_admin, server_information};
+
+    pub fn register(command: &mut CreateApplicationCommand) -> &mut CreateApplicationCommand {
+      command
+        .name("minecraft_list")
+        .description("List your minecraft servers")
+    }
+
+    pub async fn run(command: &ApplicationCommandInteraction, ctx: &Context) -> String {
+      if let Some(msg) = is_admin(command, ctx).await {
+        return msg;
+      }
+      let g_id = match command.guild_id {
+        None => return "Not in a server".to_string(),
+        Some(x) => x,
+      };
+      
+      let db_lock = {
+        let data_read = ctx.data.read().await;
+        data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
+      };
+      let db = db_lock.read().await;
+      
+      let servers = get_minecraft_config_server(&db, g_id).await;
+      
+      if servers.is_empty() {
+        return "No minecraft servers, use /minecraft_add to add one".to_string();
+      }
+
+      let config_lock = {
+        let data_read = ctx.data.read().await;
+        data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
+      };
+      let config = config_lock.read().await;
+      
+      let mut result = "|ID|Online|Name|Description|\n|:---|:---|:---|:---|".to_string();
+      for server in  get_minecraft_config_server(&db, g_id).await {
+        if let Some(x) = server_information(&server.minecraft, &config.discord_minecraft).await {
+          write!(result, "\n|{}|{}|{}|{}|", &x.attributes.identifier, !x.attributes.is_suspended, &x.attributes.name, &x.attributes.description).unwrap();
+        }
+      }
+      result
+    }
+  }
 }