show if a user has < 30 km to thousand km trip, Fixes #551

src/model/logbook.rs

@@ -301,7 +301,7 @@ ORDER BY departure DESC
         db: &SqlitePool,
         mut log: LogToAdd,
         created_by_user: &User,
-    ) -> Result<(), LogbookCreateError> {
+    ) -> Result<String, LogbookCreateError> {
         let Some(boat) = Boat::find_by_id(db, log.boat_id).await else {
             return Err(LogbookCreateError::BoatNotFound);
         };
@@ -354,7 +354,7 @@ ORDER BY departure DESC
             {
                 Ok(_) => {
                     tx.commit().await.unwrap();
-                    Ok(())
+                    Ok(String::new())
                 }
                 Err(a) => Err(a.into()),
             };
@@ -426,7 +426,15 @@ ORDER BY departure DESC
 
         tx.commit().await.unwrap();
 
-        Ok(())
+        let mut ret = String::new();
+        for rower in &log.rowers {
+            let user = User::find_by_id(db, *rower as i32).await.unwrap();
+            if let Some(msg) = user.close_thousands_trip(db).await {
+                ret.push_str(&format!("\n{msg}"));
+            }
+        }
+
+        Ok(ret)
     }
 
     pub async fn distances(db: &SqlitePool) -> Vec<(String, i64)> {

src/model/stat.rs

@@ -95,7 +95,7 @@ ORDER BY
 #[derive(FromRow, Serialize, Clone)]
 pub struct Stat {
     name: String,
-    rowed_km: i32,
+    pub(crate) rowed_km: i32,
 }
 
 impl Stat {
@@ -195,6 +195,34 @@ ORDER BY rowed_km DESC, u.name;
         })
         .collect()
     }
+    pub async fn person(db: &SqlitePool, year: Option<i32>, user: &User) -> Stat {
+        let year = match year {
+            Some(year) => year,
+            None => chrono::Local::now().year(),
+        };
+        //TODO: switch to query! macro again (once upgraded to sqlite 3.42 on server)
+        let row = sqlx::query(&format!(
+            "
+SELECT u.name, CAST(SUM(l.distance_in_km) AS INTEGER) AS rowed_km 
+FROM (
+    SELECT * FROM user 
+    WHERE id={}
+) u
+INNER JOIN rower r ON u.id = r.rower_id
+INNER JOIN logbook l ON r.logbook_id = l.id
+WHERE l.distance_in_km IS NOT NULL AND l.arrival LIKE '{year}-%';
+",
+            user.id
+        ))
+        .fetch_one(db)
+        .await
+        .unwrap();
+
+        Stat {
+            name: row.get("name"),
+            rowed_km: row.get("rowed_km"),
+        }
+    }
 }
 
 #[derive(Debug, Serialize)]
@@ -218,7 +246,7 @@ FROM (
     LEFT JOIN 
         rower r ON l.id = r.logbook_id
     WHERE 
-        l.shipmaster = {0} OR r.rower_id = {0}
+       r.rower_id = {}
     GROUP BY 
         departure_date
 ) as subquery

src/model/user.rs

@@ -15,7 +15,7 @@ use serde::{Deserialize, Serialize};
 use sqlx::{FromRow, Sqlite, SqlitePool, Transaction};
 
 use super::{
-    family::Family, log::Log, mail::Mail, notification::Notification, role::Role,
+    family::Family, log::Log, mail::Mail, notification::Notification, role::Role, stat::Stat,
     tripdetails::TripDetails, Day,
 };
 use crate::tera::admin::user::UserEditForm;
@@ -849,6 +849,19 @@ ORDER BY last_access DESC
             6
         }
     }
+
+    pub(crate) async fn close_thousands_trip(&self, db: &SqlitePool) -> Option<String> {
+        let rowed_km = Stat::person(db, None, self).await.rowed_km;
+        if rowed_km % 1000 > 970 {
+            return Some(format!(
+                "{} braucht nur mehr {} km bis die {} km voll sind 🤑",
+                self.name,
+                1000 - rowed_km % 1000,
+                rowed_km + 1000 - (rowed_km % 1000)
+            ));
+        }
+        None
+    }
 }
 
 #[async_trait]

src/tera/log.rs

@@ -212,7 +212,7 @@ async fn create_logbook(
     )
     .await
     {
-        Ok(_) => Flash::success(Redirect::to("/log"), "Ausfahrt erfolgreich hinzugefügt"),
+        Ok(msg) => Flash::success(Redirect::to("/log"), format!("Ausfahrt erfolgreich hinzugefügt {msg}")),
         Err(LogbookCreateError::BoatAlreadyOnWater) => Flash::error(Redirect::to("/log"), "Boot schon am Wasser"),
         Err(LogbookCreateError::RowerAlreadyOnWater(rower)) => Flash::error(Redirect::to("/log"), format!("Ruderer {} schon am Wasser", rower.name)),
         Err(LogbookCreateError::BoatLocked) => Flash::error(Redirect::to("/log"),"Boot gesperrt"),