fix: don't remove timeouts when a member leaves a server (#409)

crates/daemons/crond/src/main.rs

@@ -1,7 +1,7 @@
 use revolt_config::configure;
 use revolt_database::DatabaseInfo;
 use revolt_result::Result;
-use tasks::{file_deletion, prune_dangling_files};
+use tasks::{file_deletion, prune_dangling_files, prune_members};
 use tokio::try_join;
 
 pub mod tasks;
@@ -13,7 +13,8 @@ async fn main() -> Result<()> {
     let db = DatabaseInfo::Auto.connect().await.expect("database");
     try_join!(
         file_deletion::task(db.clone()),
-        prune_dangling_files::task(db)
+        prune_dangling_files::task(db.clone()),
+        prune_members::task(db.clone())
     )
     .map(|_| ())
 }

crates/daemons/crond/src/tasks/mod.rs

@@ -1,2 +1,3 @@
 pub mod file_deletion;
 pub mod prune_dangling_files;
+pub mod prune_members;

crates/daemons/crond/src/tasks/prune_members.rs

@@ -0,0 +1,18 @@
+use std::time::Duration;
+
+use log::warn;
+use revolt_database::Database;
+use revolt_result::Result;
+use tokio::time::sleep;
+
+pub async fn task(db: Database) -> Result<()> {
+    loop {
+        let success = db.remove_dangling_members().await;
+        if let Err(s) = success {
+            revolt_config::capture_error(&s);
+            warn!("Failed to prune dangling members: {:?}", &s);
+        }
+
+        sleep(Duration::from_secs(90)).await;
+    }
+}