don't crash on routes with just 1 station when ending the run

src/admin/route/mod.rs

@@ -253,6 +253,10 @@ DROP TABLE temp_pos;",
             return None;
         }
 
+        if self.stations(db).await.len() <= 1 {
+            return None;
+        }
+
         let ret = sqlx::query_as::<_, Station>(
             "
 WITH RECURSIVE find_previous AS (
@@ -296,8 +300,6 @@ LIMIT 1;
         .bind(self.id)
         .bind(self.id)
         .bind(self.id)
-        .bind(self.id)
-        .bind(station.id)
         .fetch_optional(db)
         .await
         .unwrap();

src/admin/station/mod.rs

@@ -15,13 +15,13 @@ pub(crate) mod print;
 mod typst;
 mod web;
 
-#[derive(FromRow, Debug, Serialize, Deserialize)]
+#[derive(FromRow, Debug, Serialize, Deserialize, Clone)]
 pub(crate) struct Station {
     pub(crate) id: i64,
     pub(crate) name: String,
     notes: Option<String>,
     pub(crate) amount_people: Option<i64>,
-    last_login: Option<NaiveDateTime>, // TODO use proper timestamp (NaiveDateTime?)
+    last_login: Option<NaiveDateTime>,
     pub(crate) pw: String,
     pub(crate) ready: bool,
     pub(crate) lat: Option<f64>,

src/admin/team/mod.rs

@@ -312,7 +312,7 @@ impl Team {
                                     .await
                                     .next_station(db, &station)
                                     .await
-                                    .unwrap();
+                                    .unwrap_or(station.clone());
                                 if Rating::find_by_team_and_station(db, self, &next_station)
                                     .await
                                     .is_some()

src/auth.rs

@@ -1,13 +1,13 @@
-use crate::{AppState, er, page, suc};
+use crate::{er, page, suc, AppState};
 use async_trait::async_trait;
 use axum::{
-    Form, Router,
     http::StatusCode,
     response::{IntoResponse, Redirect},
     routing::{get, post},
+    Form, Router,
 };
 use axum_login::{AuthUser, AuthnBackend};
-use maud::{Markup, html};
+use maud::{html, Markup};
 use password_auth::verify_password;
 use serde::{Deserialize, Serialize};
 use sqlx::{FromRow, SqlitePool};
@@ -119,8 +119,6 @@ async fn login(session: Session) -> Markup {
         }
     };
 
-    // TODO: generate okayish looking login page
-
     page(content, session, false).await
 }