upgrade sqlx to 0.7 Fixes #76 restructure registrations

src/model/trip.rs

@@ -117,7 +117,7 @@ WHERE day=?
                 trip_type = TripType::find_by_id(db, trip_type_id).await;
             }
             ret.push(TripWithUserAndType {
-                rower: trip.get_all_rower(db).await,
+                rower: Registration::all_rower(db, trip.trip_details_id.unwrap()).await,
                 trip,
                 trip_type,
             });
@@ -125,33 +125,6 @@ WHERE day=?
         ret
     }
 
-    async fn get_all_rower(&self, db: &SqlitePool) -> Vec<Registration> {
-        sqlx::query!(
-            "
-SELECT
-    CASE 
-        WHEN user_id IS NOT NULL THEN (SELECT name FROM user WHERE user_trip.user_id = user.id)
-        ELSE user_note
-    END as name,
-    user_id IS NULL as is_real_guest,
-    (SELECT created_at FROM user WHERE user_trip.user_id = user.id) as registered_at,
-    (SELECT is_guest FROM user WHERE user_trip.user_id = user.id) as is_guest
-FROM user_trip WHERE trip_details_id = (SELECT trip_details_id FROM trip WHERE id = ?)",
-            self.id
-        )
-        .fetch_all(db)
-        .await
-        .unwrap()
-        .into_iter()
-        .map(|r| Registration {
-            name: r.name.unwrap(),
-            registered_at: r.registered_at,
-            is_guest: r.is_guest,
-            is_real_guest: r.is_real_guest == 1,
-        })
-        .collect()
-    }
-
     /// Cox decides to update own trip.
     pub async fn update_own(
         db: &SqlitePool,
@@ -232,7 +205,7 @@ FROM user_trip WHERE trip_details_id = (SELECT trip_details_id FROM trip WHERE i
         db: &SqlitePool,
         user: &CoxUser,
     ) -> Result<(), TripDeleteError> {
-        let registered_rower = self.get_all_rower(db).await;
+        let registered_rower = Registration::all_rower(db, self.trip_details_id.unwrap()).await;
         if !registered_rower.is_empty() {
             return Err(TripDeleteError::SomebodyAlreadyRegistered);
         }