allow adding rowers to logbook

src/model/boat.rs

@@ -48,7 +48,22 @@ impl Boat {
     //        .await
     //        .ok()
     //    }
-    //
+
+    pub async fn is_locked(&self, db: &SqlitePool) -> bool {
+        sqlx::query!("SELECT * FROM boat_damage WHERE boat_id=? AND lock_boat=true AND user_id_verified is null", self.id).fetch_optional(db).await.unwrap().is_some()
+    }
+
+    pub async fn on_water(&self, db: &SqlitePool) -> bool {
+        sqlx::query!(
+            "SELECT * FROM logbook WHERE boat_id=? AND arrival is null",
+            self.id
+        )
+        .fetch_optional(db)
+        .await
+        .unwrap()
+        .is_some()
+    }
+
     pub async fn all(db: &SqlitePool) -> Vec<Self> {
         sqlx::query_as!(
             Boat,