fix api error

src/allris/oparl.rs

@@ -79,7 +79,7 @@ fn endpoint_url<T: TimeZone>(
     since: DateTime<T>,
     until: Option<DateTime<T>>,
 ) -> Url {
-    let mut url = url.url.join("oparl/papers").unwrap();
+    let mut url = url.url.join("oparl/bodies/1/papers").unwrap();
 
     {
         let mut query_pairs = url.query_pairs_mut();

src/database.rs

@@ -155,6 +155,7 @@ impl DatabaseConnection {
 
     async fn get_connection(&mut self) -> Result<&mut MultiplexedConnection> {
         if self.connection.is_some() {
+            #[allow(clippy::unnecessary_unwrap)]
             Ok(self.connection.as_mut().unwrap())
         } else {
             let connection = self.client.get_multiplexed_async_connection().await?;
@@ -181,7 +182,7 @@ impl DatabaseConnection {
             RetryMethod::RetryImmediately if self.retry_counter == 1 => return Ok(()),
             RetryMethod::WaitAndRetry | RetryMethod::RetryImmediately => {
                 // reconnect once in a while if it doesn't work
-                if self.retry_counter % 3 == 0 {
+                if self.retry_counter.is_multiple_of(3) {
                     self.connection = None;
                 }
             }

src/lru_cache.rs

@@ -90,11 +90,11 @@ impl<K: Eq + Hash + Clone, V, E: EvictionStrategy<K>> CacheInner<K, V, E> {
         match self.cache.entry(key) {
             Entry::Occupied(mut entry) => {
                 let cell = entry.get();
-                if let Some(val) = cell.get() {
-                    if !is_valid(val) {
-                        entry.insert(Default::default());
-                        return entry.get().clone();
-                    }
+                if let Some(val) = cell.get()
+                    && !is_valid(val)
+                {
+                    entry.insert(Default::default());
+                    return entry.get().clone();
                 }
 
                 cell.clone()