add edit option of planned_events

src/model/planned_event.rs

@@ -159,6 +159,34 @@ FROM user_trip WHERE trip_details_id = (SELECT trip_details_id FROM planned_even
         .unwrap(); //Okay, as TripDetails can only be created with proper DB backing
     }
 
+    //TODO: create unit test
+    pub async fn update(
+        &self,
+        db: &SqlitePool,
+        planned_amount_cox: i32,
+        max_people: i32,
+        notes: Option<String>,
+    ) {
+        sqlx::query!(
+            "UPDATE planned_event SET planned_amount_cox = ? WHERE id = ?",
+            planned_amount_cox,
+            self.id
+        )
+        .execute(db)
+        .await
+        .unwrap(); //Okay, as planned_event can only be created with proper DB backing
+
+        sqlx::query!(
+            "UPDATE trip_details SET max_people = ?, notes = ? WHERE id = ?",
+            planned_amount_cox,
+            notes,
+            self.trip_details_id
+        )
+        .execute(db)
+        .await
+        .unwrap(); //Okay, as planned_event can only be created with proper DB backing
+    }
+
     pub async fn delete(&self, db: &SqlitePool) {
         sqlx::query!("DELETE FROM planned_event WHERE id = ?", self.id)
             .execute(db)

src/rest/admin/planned_event.rs

@@ -1,6 +1,6 @@
 use rocket::{
     form::Form,
-    get, post,
+    get, post, put,
     response::{Flash, Redirect},
     routes, FromForm, Route, State,
 };
@@ -49,6 +49,37 @@ async fn create(
     Flash::success(Redirect::to("/"), "Successfully planned the event")
 }
 
+//TODO: add constraints (e.g. planned_amount_cox > 0)
+#[derive(FromForm)]
+struct UpdatePlannedEventForm {
+    id: i64,
+    planned_amount_cox: i32,
+    max_people: i32,
+    notes: Option<String>,
+}
+
+#[put("/planned-event", data = "<data>")]
+async fn update(
+    db: &State<SqlitePool>,
+    data: Form<UpdatePlannedEventForm>,
+    _admin: AdminUser,
+) -> Flash<Redirect> {
+    match PlannedEvent::find_by_id(db, data.id).await {
+        Some(planned_event) => {
+            planned_event
+                .update(
+                    db,
+                    data.planned_amount_cox,
+                    data.max_people,
+                    data.notes.clone(),
+                )
+                .await;
+            Flash::success(Redirect::to("/"), "Successfully edited the event")
+        }
+        None => Flash::error(Redirect::to("/"), "Planned event id not found"),
+    }
+}
+
 #[get("/planned-event/<id>/delete")]
 async fn delete(db: &State<SqlitePool>, id: i64, _admin: AdminUser) -> Flash<Redirect> {
     match PlannedEvent::find_by_id(db, id).await {
@@ -61,5 +92,5 @@ async fn delete(db: &State<SqlitePool>, id: i64, _admin: AdminUser) -> Flash<Red
 }
 
 pub fn routes() -> Vec<Route> {
-    routes![create, delete]
+    routes![create, delete, update]
 }