allow edits of boatreservations, Fixes #417

src/model/boatreservation.rs

@@ -1,4 +1,5 @@
 use crate::model::{boat::Boat, user::User};
+use crate::tera::boatreservation::ReservationEditForm;
 use chrono::NaiveDate;
 use chrono::NaiveDateTime;
 use rocket::serde::{Deserialize, Serialize};
@@ -177,6 +178,20 @@ AND start_date <= ? AND end_date >= ?;",
             > 0
     }
 
+    pub async fn update(&self, db: &SqlitePool, data: ReservationEditForm) {
+        let time_desc = data.time_desc.trim();
+        let usage = data.usage.trim();
+        sqlx::query!(
+            "UPDATE boat_reservation SET time_desc = ?, usage = ? where id = ?",
+            time_desc,
+            usage,
+            self.id
+        )
+        .execute(db)
+        .await
+        .unwrap(); //Okay, because we can only create a User of a valid id
+    }
+
     pub async fn delete(&self, db: &SqlitePool) {
         sqlx::query!("DELETE FROM boat_reservation WHERE id=?", self.id)
             .execute(db)