Minor cleanups

Signed-off-by: Elizabeth Myers <elizabeth.jennifer.myers@gmail.com>

service/src/query.rs

@@ -70,13 +70,12 @@ impl Query {
     pub async fn fetch_all_urls(db: &DbConn) -> Result<Vec<url::Model>, DbErr> {
         Url::find().order_by_asc(url::Column::Id).all(db).await
     }
-    
+
     // Find a URL filter by its ID.
     pub async fn find_url_filter(db: &DbConn, id: i64) -> Result<Option<url_filter::Model>, DbErr> {
         UrlFilter::find_by_id(id).one(db).await
     }
 
-
     // Get all CIDR bans in the database.
     // TODO: pagination?
     pub async fn fetch_all_cidr_bans(

src/bancache.rs

@@ -24,6 +24,7 @@ use service::Query;
 
 // This caches IP bans/allows so we don't hit the database so much.
 
+// TODO: configurable
 const CACHE_ENTRIES: u64 = 10_000;
 
 #[derive(Debug, thiserror::Error)]
@@ -73,4 +74,10 @@ impl BanCache {
             .invalidate_entries_if(move |k, _| network.contains(*k))
             .expect("Could not invalidate cache");
     }
+
+    // Invalidate all bans in the cache
+    pub(crate) fn invalidate_all(&self) {
+        trace!("Invalidating entire ban cache");
+        self.cache.invalidate_all();
+    }
 }