reservations

src/model/boat.rs

@@ -36,9 +36,10 @@ pub enum BoatDamage {
 #[derive(Serialize, Deserialize, Debug)]
 pub struct BoatWithDetails {
     #[serde(flatten)]
-    boat: Boat,
+    pub(crate) boat: Boat,
     damage: BoatDamage,
     on_water: bool,
+    reserved_today: bool,
 }
 
 #[derive(FromForm)]
@@ -135,6 +136,20 @@ impl Boat {
         sqlx::query!("SELECT * FROM boat_damage WHERE boat_id=? AND lock_boat=false AND user_id_verified is null", self.id).fetch_optional(db).await.unwrap().is_some()
     }
 
+    pub async fn reserved_today(&self, db: &SqlitePool) -> bool {
+        sqlx::query!(
+            "SELECT * 
+FROM boat_reservation
+WHERE boat_id =? 
+AND date('now') BETWEEN start_date AND end_date;",
+            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",
@@ -159,6 +174,7 @@ impl Boat {
             res.push(BoatWithDetails {
                 damage,
                 on_water: boat.on_water(db).await,
+                reserved_today: boat.reserved_today(db).await,
                 boat,
             });
         }

src/model/boatreservation.rs

@@ -0,0 +1,179 @@
+use crate::model::{boat::Boat, user::User};
+use chrono::NaiveDate;
+use chrono::NaiveDateTime;
+use rocket::serde::{Deserialize, Serialize};
+use rocket::FromForm;
+use sqlx::{FromRow, SqlitePool};
+
+use super::log::Log;
+use super::notification::Notification;
+use super::role::Role;
+
+#[derive(FromRow, Debug, Serialize, Deserialize)]
+pub struct BoatReservation {
+    pub id: i64,
+    pub boat_id: i64,
+    pub start_date: NaiveDate,
+    pub end_date: NaiveDate,
+    pub time_desc: String,
+    pub usage: String,
+    pub user_id_applicant: i64,
+    pub user_id_confirmation: Option<i64>,
+    pub created_at: NaiveDateTime,
+}
+
+#[derive(FromRow, Debug, Serialize, Deserialize)]
+pub struct BoatReservationWithDetails {
+    #[serde(flatten)]
+    boat_reservation: BoatReservation,
+    boat: Boat,
+    user_applicant: User,
+    user_confirmation: Option<User>,
+}
+
+#[derive(Debug)]
+pub struct BoatReservationToAdd<'r> {
+    pub boat: &'r Boat,
+    pub start_date: NaiveDate,
+    pub end_date: NaiveDate,
+    pub time_desc: &'r str,
+    pub usage: &'r str,
+    pub user_applicant: &'r User,
+}
+
+impl BoatReservation {
+    pub async fn find_by_id(db: &SqlitePool, id: i32) -> Option<Self> {
+        sqlx::query_as!(
+            Self,
+            "SELECT id, boat_id, start_date, end_date, time_desc, usage, user_id_applicant, user_id_confirmation, created_at
+             FROM boat_reservation
+             WHERE id like ?",
+            id
+        )
+        .fetch_one(db)
+        .await
+        .ok()
+    }
+
+    pub async fn all_future(db: &SqlitePool) -> Vec<BoatReservationWithDetails> {
+        let boatreservations = sqlx::query_as!(
+            Self,
+            "
+SELECT id, boat_id, start_date, end_date, time_desc, usage, user_id_applicant, user_id_confirmation, created_at
+FROM boat_reservation
+WHERE end_date >= CURRENT_DATE ORDER BY end_date 
+        "
+        )
+        .fetch_all(db)
+        .await
+        .unwrap(); //TODO: fixme
+
+        let mut res = Vec::new();
+        for reservation in boatreservations {
+            let user_confirmation = match reservation.user_id_confirmation {
+                Some(id) => {
+                    let user = User::find_by_id(db, id as i32).await;
+                    Some(user.unwrap())
+                }
+                None => None,
+            };
+            let user_applicant = User::find_by_id(db, reservation.user_id_applicant as i32)
+                .await
+                .unwrap();
+            let boat = Boat::find_by_id(db, reservation.boat_id as i32)
+                .await
+                .unwrap();
+
+            res.push(BoatReservationWithDetails {
+                boat_reservation: reservation,
+                boat,
+                user_applicant,
+                user_confirmation,
+            });
+        }
+        res
+    }
+
+    pub async fn create(
+        db: &SqlitePool,
+        boatreservation: BoatReservationToAdd<'_>,
+    ) -> Result<(), String> {
+        if Self::boat_reserved_between_dates(
+            db,
+            boatreservation.boat,
+            &boatreservation.start_date,
+            &boatreservation.end_date,
+        )
+        .await
+        {
+            return Err("Boot in diesem Zeitraum bereits reserviert.".into());
+        }
+
+        Log::create(db, format!("New boat reservation: {boatreservation:?}")).await;
+
+        sqlx::query!(
+            "INSERT INTO boat_reservation(boat_id, start_date, end_date, time_desc, usage, user_id_applicant) VALUES (?,?,?,?,?,?)",
+            boatreservation.boat.id,
+            boatreservation.start_date,
+            boatreservation.end_date,
+            boatreservation.time_desc,
+            boatreservation.usage,
+            boatreservation.user_applicant.id,
+        )
+        .execute(db)
+        .await
+        .map_err(|e| e.to_string())?;
+
+        let board =
+            User::all_with_role(db, &Role::find_by_name(db, "Vorstand").await.unwrap()).await;
+        for user in board {
+            Notification::create(
+                    db,
+                    &user,
+                    &format!(
+                        "{} hat eine neue Bootsreservierung für Boot '{}' angelegt: Von {} bis {} um {} wegen {}",
+                        boatreservation.user_applicant.name,
+                       boatreservation.boat.name,
+                        boatreservation.start_date,
+                        boatreservation.end_date,
+                        boatreservation.time_desc,
+                        boatreservation.usage
+                    ),
+                    "Neue Bootsreservierung",
+                    None,
+                )
+                .await;
+        }
+
+        Ok(())
+    }
+
+    pub async fn boat_reserved_between_dates(
+        db: &SqlitePool,
+        boat: &Boat,
+        start_date: &NaiveDate,
+        end_date: &NaiveDate,
+    ) -> bool {
+        sqlx::query!(
+            "SELECT COUNT(*) AS reservation_count
+FROM boat_reservation
+WHERE boat_id = ? 
+AND start_date <= ? AND end_date >= ?;",
+            boat.id,
+            end_date,
+            start_date
+        )
+        .fetch_one(db)
+        .await
+        .unwrap()
+        .reservation_count
+            > 0
+    }
+
+    pub async fn delete(&self, db: &SqlitePool) {
+        sqlx::query!("DELETE FROM boat_reservation WHERE id=?", self.id)
+            .execute(db)
+            .await
+            .unwrap(); //Okay, because we can only create a Boat of a valid id
+    }
+}

src/model/mod.rs

@@ -10,6 +10,7 @@ use self::{
 pub mod boat;
 pub mod boatdamage;
 pub mod boathouse;
+pub mod boatreservation;
 pub mod family;
 pub mod location;
 pub mod log;

src/model/planned_event.rs

@@ -6,7 +6,7 @@ use ics::{
     Event, ICalendar,
 };
 use serde::Serialize;
-use sqlx::{FromRow, SqlitePool, Row};
+use sqlx::{FromRow, Row, SqlitePool};
 
 use super::{tripdetails::TripDetails, triptype::TripType, user::User};
 
@@ -63,7 +63,7 @@ FROM user_trip WHERE trip_details_id = {}
         .await
         .unwrap()
         .into_iter()
-        .map(|r| 
+        .map(|r|
             Registration {
             name: r.get::<Option<String>, usize>(0).or(r.get::<Option<String>, usize>(1)).unwrap(), //Ok, either name or user_note needs to be set
             registered_at: r.get::<String,usize>(3),