Merge pull request 'clippy :-)' (#474) from clippy into staging

Reviewed-on: #474

src/model/boat.rs

@@ -181,13 +181,11 @@ AND date('now') BETWEEN start_date AND end_date;",
                 damage = BoatDamage::Locked;
             }
             let cat = if boat.external {
-                format!("Vereinsfremde Boote")
-            } else {
-                if boat.default_shipmaster_only_steering {
+                "Vereinsfremde Boote".to_string()
+            } else if boat.default_shipmaster_only_steering {
                 format!("{}+", boat.amount_seats - 1)
             } else {
                 format!("{}x", boat.amount_seats)
-                }
             };
 
             res.push(BoatWithDetails {

src/model/boatreservation.rs

@@ -114,7 +114,7 @@ WHERE end_date >= CURRENT_DATE ORDER BY end_date
 
             grouped_reservations
                 .entry(key)
-                .or_insert_with(Vec::new)
+                .or_default()
                 .push(reservation);
         }
 

src/model/logbook.rs

@@ -303,11 +303,11 @@ ORDER BY departure DESC
             return Err(LogbookCreateError::BoatNotFound);
         };
 
-        if log.shipmaster_only_steering != boat.default_shipmaster_only_steering {
-            if !boat.convert_handoperated_possible {
+        if log.shipmaster_only_steering != boat.default_shipmaster_only_steering
+            && !boat.convert_handoperated_possible
+        {
             return Err(LogbookCreateError::CantChangeHandoperatableStatusForThisBoat);
         }
-        }
 
         if boat.amount_seats == 1 && log.rowers.is_empty() {
             log.rowers = vec![created_by_user.id];

src/model/user.rs

@@ -26,7 +26,7 @@ const REGULAR: i32 = 22000;
 const UNTERSTUETZEND: i32 = 2500;
 const FOERDERND: i32 = 8500;
 
-#[derive(FromRow, Serialize, Deserialize, Clone, Debug, Eq, Hash)]
+#[derive(FromRow, Serialize, Deserialize, Clone, Debug, Eq, Hash, PartialEq)]
 pub struct User {
     pub id: i64,
     pub name: String,
@@ -82,12 +82,6 @@ impl UserWithWaterStatus {
     }
 }
 
-impl PartialEq for User {
-    fn eq(&self, other: &Self) -> bool {
-        self.id == other.id
-    }
-}
-
 #[derive(Debug)]
 pub enum LoginError {
     InvalidAuthenticationCombo,

src/tera/admin/schnupper.rs

@@ -3,30 +3,10 @@ use crate::model::{
     user::{SchnupperBetreuerUser, User, UserWithRolesAndNotificationCount},
 };
 use futures::future::join_all;
-use rocket::{
-    get,
-    http::Status,
-    request::{FlashMessage, FromRequest, Outcome},
-    routes, Request, Route, State,
-};
+use rocket::{get, request::FlashMessage, routes, Route, State};
 use rocket_dyn_templates::{tera::Context, Template};
 use sqlx::SqlitePool;
 
-// Custom request guard to extract the Referer header
-struct Referer(String);
-
-#[rocket::async_trait]
-impl<'r> FromRequest<'r> for Referer {
-    type Error = ();
-
-    async fn from_request(request: &'r Request<'_>) -> Outcome<Self, Self::Error> {
-        match request.headers().get_one("Referer") {
-            Some(referer) => Outcome::Success(Referer(referer.to_string())),
-            None => Outcome::Error((Status::BadRequest, ())),
-        }
-    }
-}
-
 #[get("/schnupper")]
 async fn index(
     db: &State<SqlitePool>,

src/tera/boatreservation.rs

@@ -166,7 +166,7 @@ async fn update(
     if user.id != reservation.user_id_applicant && !user.has_role(db, "admin").await {
         return Flash::error(
             Redirect::to("/boatreservation"),
-            format!("Not allowed to update reservation (only admins + creator do so)."),
+            "Not allowed to update reservation (only admins + creator do so).".to_string(),
         );
     }
 

src/tera/log.rs

@@ -250,7 +250,7 @@ async fn create_kiosk(
     } else if let Some(shipmaster) = data.shipmaster {
         User::find_by_id(db, shipmaster as i32).await.unwrap()
     } else {
-        let Some(rower) = data.rowers.get(0) else {
+        let Some(rower) = data.rowers.first() else {
             return Flash::error(
                 Redirect::to("/log"),
                 "Ausfahrt ohne Benutzer kann nicht angelegt werden.",

src/tera/mod.rs

@@ -109,9 +109,7 @@ fn forbidden_error() -> Flash<Redirect> {
     Flash::error(Redirect::to("/"), "Keine Berechtigung für diese Aktion. Wenn du der Meinung bist, dass du das machen darfst, melde dich bitte bei it@rudernlinz.at.")
 }
 
-struct Usage {
-    data: Vec<String>,
-}
+struct Usage {}
 
 #[rocket::async_trait]
 impl Fairing for Usage {
@@ -196,7 +194,7 @@ pub fn config(rocket: Rocket<Build>) -> Rocket<Build> {
         .register("/", catchers![unauthorized_error, forbidden_error])
         .attach(Template::fairing())
         .attach(AdHoc::config::<Config>())
-        .attach(Usage { data: Vec::new() })
+        .attach(Usage {})
 }
 
 #[cfg(test)]