feat: add CheckAboutToExpireToken job

Signed-off-by: hi-rustin <[email protected]>

Author: 0xPoe

src/worker/jobs/expiry_notification.rs

@@ -0,0 +1,24 @@
+use std::sync::Arc;
+
+use crates_io_worker::BackgroundJob;
+
+use crate::worker::Environment;
+
+/// A job responsible for monitoring the status of a token.
+/// It checks if the token is about to reach its expiry date.
+/// If the token is about to expire, the job triggers a notification.
+#[derive(Default, Serialize, Deserialize, Debug)]
+pub struct CheckAboutToExpireToken;
+
+impl BackgroundJob for CheckAboutToExpireToken {
+    const JOB_NAME: &'static str = "expiry_notification";
+
+    type Context = Arc<Environment>;
+
+    #[instrument(skip(env), err)]
+    async fn run(&self, env: Self::Context) -> anyhow::Result<()> {
+        // Check if the token is about to expire
+        // If the token is about to expire, trigger a notification.
+        Ok(())
+    }
+}

src/worker/jobs/mod.rs

@@ -9,6 +9,7 @@ mod archive_version_downloads;
 mod daily_db_maintenance;
 mod downloads;
 pub mod dump_db;
+mod expiry_notification;
 mod git;
 mod readmes;
 mod sync_admins;