rowt/src/tera/admin/planned_event.rs

use rocket::{
    form::Form,
    get, post, put,
    response::{Flash, Redirect},
    routes, FromForm, Route, State,
};
use serde::Serialize;
use sqlx::SqlitePool;

use crate::model::{
    planned_event::PlannedEvent,
    tripdetails::{TripDetails, TripDetailsToAdd},
    user::AdminUser,
};

//TODO: add constraints (e.g. planned_amount_cox > 0)
#[derive(FromForm, Serialize)]
struct AddPlannedEventForm<'r> {
    name: &'r str,
    planned_amount_cox: i32,
    tripdetails: TripDetailsToAdd<'r>,
}

#[post("/planned-event", data = "<data>")]
async fn create(
    db: &State<SqlitePool>,
    data: Form<AddPlannedEventForm<'_>>,
    _admin: AdminUser,
) -> Flash<Redirect> {
    let data = data.into_inner();

    let trip_details_id = TripDetails::create(db, data.tripdetails).await;

    let trip_details = TripDetails::find_by_id(db, trip_details_id).await.unwrap(); //Okay, bc. we
                                                                                    //just created
                                                                                    //the object

    PlannedEvent::create(db, data.name, data.planned_amount_cox, trip_details).await;

    Flash::success(Redirect::to("/"), "Successfully planned the event")
}

//TODO: add constraints (e.g. planned_amount_cox > 0)
#[derive(FromForm)]
struct UpdatePlannedEventForm<'r> {
    id: i64,
    planned_amount_cox: i32,
    max_people: i32,
    notes: Option<&'r str>,
    always_show: bool,
}

#[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,
                    data.always_show,
                )
                .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 {
        Some(planned_event) => {
            planned_event.delete(db).await;
            Flash::success(Redirect::to("/"), "Successfully deleted the event")
        }
        None => Flash::error(Redirect::to("/"), "PlannedEvent does not exist"),
    }
}

pub fn routes() -> Vec<Route> {
    routes![create, delete, update]
}