Initial Commit

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "pinbot-rs"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+serenity = { version = "0.11.2", features = ["model", "client", "gateway", "rustls_backend"], default-features = false }
+tokio = { version = "1.19.2", features = ["macros", "rt-multi-thread"] }

src/main.rs

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+use serenity::{
+    client::{Context, EventHandler},
+    model::{
+        channel::Reaction,
+        gateway::{Activity, Ready}, id::{ChannelId, MessageId},
+    },
+    prelude::GatewayIntents,
+    Client,
+};
+
+struct Handler;
+
+#[serenity::async_trait]
+impl EventHandler for Handler {
+    async fn ready(&self, c: Context, r: Ready) {
+        let name = r.user.name;
+        c.set_activity(Activity::playing("5x📌 pins a message!"))
+            .await;
+        println!("{} is online!", name);
+    }
+
+    async fn reaction_add(&self, c: Context, r: Reaction) {
+        let emoji = r.emoji.as_data();
+        if emoji == "📌" {
+            let msg = r.message(c.http.clone()).await.expect("Could not find message");
+            for r in msg.reactions.iter() {
+                let emoji = r.reaction_type.as_data();
+                if emoji == "📌" {
+                    let count = r.count;
+                    if count >= 5 {
+                        msg.pin(c.http.clone()).await.expect("Could not pin message");
+                    }
+                }
+            }
+        }
+    }
+
+    async fn reaction_remove(&self, c: Context, r: Reaction) {
+        let emoji = r.emoji.as_data();
+        if emoji == "📌" {
+            let msg = r.message(&c.http).await.expect("Could not find message");
+            for r in msg.reactions.iter() {
+                let emoji = r.reaction_type.as_data();
+                if emoji == "📌" {
+                    let count = r.count;
+                    if count < 3 {
+                        msg.unpin(&c.http).await.expect("Could not unpin message");
+                    }
+                }
+            }
+        }
+    }
+
+    async fn reaction_remove_all(
+        &self,
+        c: Context,
+        c_id: ChannelId,
+        m_id: MessageId,
+    ) {
+        let msg = c.http.get_message(c_id.0, m_id.0).await.expect("Could not find message");
+        if msg.pinned {
+            msg.unpin(&c.http).await.expect("Could not unpin message");
+        }
+    }
+}
+
+#[tokio::main]
+async fn main() {
+    let token = std::env::var("DISCORD_TOKEN").expect("Where discord token?");
+    let intents = GatewayIntents::GUILD_MESSAGE_REACTIONS | GatewayIntents::GUILD_MESSAGES;
+
+    let mut client = Client::builder(token, intents)
+        .event_handler(Handler)
+        .await
+        .expect("Bruh");
+    if let Err(why) = client.start().await {
+        println!("Error starting client: {:?}", why);
+    }
+}