feat: add minecraft ping command

Cargo.lock

@@ -33,6 +33,7 @@ name = "affy"
 version = "0.1.0"
 dependencies = [
  "affluences-api",
+ "async-minecraft-ping",
  "chrono",
  "poise",
  "tokio",
@@ -97,6 +98,19 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "async-minecraft-ping"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "668b459c14dd8d9ef21e296af3f2a3651ff7dc3536e092fb0b09e528daaa6d89"
+dependencies = [
+ "async-trait",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "tokio",
+]
+
 [[package]]
 name = "async-trait"
 version = "0.1.68"

Cargo.toml

@@ -21,3 +21,4 @@ tokio = { version = "1.28.1", features = ["full"] }
 chrono = "*"
 uuid = "*"
 poise = "0.5.5"
+async-minecraft-ping = "0.8.0"

Dockerfile

@@ -27,6 +27,8 @@ COPY --from=builder /build/dumb-init /build/affy/target/release/affy /bin/
 
 WORKDIR /data
 
+ENV TZ=Europe/Brussels
+
 USER www-data:www-data
 
 ENTRYPOINT ["/bin/dumb-init", "--"]

src/commands/affluence.rs

@@ -1,30 +1,11 @@
 use crate::{Context, Error};
+
 use chrono::NaiveDate;
 use uuid::{uuid, Uuid};
 
 const STERRE_BIB_ID: Uuid = uuid!("4737e57a-ee05-4f7b-901a-7bb541eeb297");
 const TIME_FORMAT: &str = "%H:%M";
 
-/// Show this help menu
-#[poise::command(prefix_command, track_edits, slash_command)]
-pub async fn help(
-    ctx: Context<'_>,
-    #[description = "Specific command to show help about"]
-    #[autocomplete = "poise::builtins::autocomplete_command"]
-    command: Option<String>,
-) -> Result<(), Error> {
-    poise::builtins::help(
-        ctx,
-        command.as_deref(),
-        poise::builtins::HelpConfiguration {
-            extra_text_at_bottom: "This is an example bot made to showcase features of my custom Discord bot framework",
-            ..Default::default()
-        },
-    )
-    .await?;
-    Ok(())
-}
-
 /// List available timeslots for day
 #[poise::command(prefix_command, slash_command)]
 pub async fn available(ctx: Context<'_>, date: NaiveDate) -> Result<(), Error> {

src/commands/minecraft.rs

@@ -0,0 +1,47 @@
+use crate::{Context, Error};
+use async_minecraft_ping::ServerDescription;
+
+const DEFAULT_SERVER: &str = "rustybever.be";
+
+/// Ping a minecraft server
+#[poise::command(prefix_command, slash_command)]
+pub async fn ping_mc(
+    ctx: Context<'_>,
+    #[description = "Address of the server"] address: Option<String>,
+    #[description = "Port the server runs on"] port: Option<u16>,
+) -> Result<(), Error> {
+    let mut full_name = address.unwrap_or(DEFAULT_SERVER.to_string());
+    let mut builder = async_minecraft_ping::ConnectionConfig::build(&full_name);
+
+    if let Some(port) = port {
+        builder = builder.with_port(port);
+        full_name += &format!(":{}", port);
+    }
+
+    let conn = builder.connect().await?;
+    let status = conn.status().await?.status;
+
+    let description = match status.description {
+        ServerDescription::Plain(s) => s,
+        ServerDescription::Object { text } => text,
+    };
+
+    ctx.send(|f| {
+        f.embed(|e| {
+            e.description(format!("Server information for {}", full_name))
+                .field("version", status.version.name, false)
+                .field("description", description, false)
+                .field(
+                    "players",
+                    format!(
+                        "{} of {} player(s) online",
+                        status.players.online, status.players.max
+                    ),
+                    false,
+                )
+        })
+    })
+    .await?;
+
+    Ok(())
+}

src/commands/mod.rs

@@ -0,0 +1,28 @@
+mod affluence;
+mod minecraft;
+
+use crate::{Context, Data, Error};
+
+pub fn commands() -> Vec<poise::structs::Command<Data, Error>> {
+    vec![help(), affluence::available(), minecraft::ping_mc()]
+}
+
+/// Show this help menu
+#[poise::command(prefix_command, track_edits, slash_command)]
+pub async fn help(
+    ctx: Context<'_>,
+    #[description = "Specific command to show help about"]
+    #[autocomplete = "poise::builtins::autocomplete_command"]
+    command: Option<String>,
+) -> Result<(), Error> {
+    poise::builtins::help(
+        ctx,
+        command.as_deref(),
+        poise::builtins::HelpConfiguration {
+            extra_text_at_bottom: "This is an example bot made to showcase features of my custom Discord bot framework",
+            ..Default::default()
+        },
+    )
+    .await?;
+    Ok(())
+}

src/main.rs

@@ -2,7 +2,7 @@ mod commands;
 
 use affluences_api::AffluencesClient;
 use poise::serenity_prelude as serenity;
-use std::{collections::HashMap, env::var, sync::Mutex, time::Duration};
+use std::{env::var, time::Duration};
 
 // Types used by all command functions
 type Error = Box<dyn std::error::Error + Send + Sync>;
@@ -10,7 +10,6 @@ type Context<'a> = poise::Context<'a, Data, Error>;
 
 // Custom user data passed to all command functions
 pub struct Data {
-    votes: Mutex<HashMap<String, u32>>,
     client: AffluencesClient,
 }
 
@@ -36,7 +35,7 @@ async fn main() {
     // FrameworkOptions contains all of poise's configuration option in one struct
     // Every option can be omitted to use its default value
     let options = poise::FrameworkOptions {
-        commands: vec![commands::help(), commands::available()],
+        commands: commands::commands(),
         prefix_options: poise::PrefixFrameworkOptions {
             prefix: Some("~".into()),
             edit_tracker: Some(poise::EditTracker::for_timespan(Duration::from_secs(3600))),
@@ -91,7 +90,6 @@ async fn main() {
                 println!("Logged in as {}", _ready.user.name);
                 poise::builtins::register_globally(ctx, &framework.options().commands).await?;
                 Ok(Data {
-                    votes: Mutex::new(HashMap::new()),
                     client: AffluencesClient::new(),
                 })
             })