GeneIT/geneit_backend/src/services/accommodations_reservations_service.rs

86 lines
2.9 KiB
Rust

use crate::connections::db_connection;
use crate::models::{
AccommodationID, AccommodationReservation, AccommodationReservationID, FamilyID,
NewAccommodationReservation,
};
use crate::schema::accommodations_reservations;
use crate::utils::time_utils::time;
use diesel::prelude::*;
/// Create a new reservation
pub async fn create(new: &NewAccommodationReservation) -> anyhow::Result<AccommodationReservation> {
db_connection::execute(|conn| {
let res: AccommodationReservation = diesel::insert_into(accommodations_reservations::table)
.values(new)
.get_result(conn)?;
Ok(res)
})
}
/// Update a reservation
pub async fn update(r: &mut AccommodationReservation) -> anyhow::Result<()> {
r.time_update = time() as i64;
db_connection::execute(|conn| {
diesel::update(
accommodations_reservations::dsl::accommodations_reservations
.filter(accommodations_reservations::dsl::id.eq(r.id().0)),
)
.set((
accommodations_reservations::dsl::time_update.eq(r.time_update),
accommodations_reservations::dsl::validated.eq(r.validated),
))
.execute(conn)
})?;
Ok(())
}
/// Get all the reservations of an accommodation
pub async fn get_all_of_accommodation(
id: AccommodationID,
) -> anyhow::Result<Vec<AccommodationReservation>> {
db_connection::execute(|conn| {
accommodations_reservations::table
.filter(accommodations_reservations::dsl::accommodation_id.eq(id.0))
.get_results(conn)
})
}
/// Get all the reservations of a family
pub async fn get_all_of_family(id: FamilyID) -> anyhow::Result<Vec<AccommodationReservation>> {
db_connection::execute(|conn| {
accommodations_reservations::table
.filter(accommodations_reservations::dsl::family_id.eq(id.0))
.get_results(conn)
})
}
/// Get a single accommodation reservation by its id
pub async fn get_by_id(id: AccommodationReservationID) -> anyhow::Result<AccommodationReservation> {
db_connection::execute(|conn| {
accommodations_reservations::table
.filter(accommodations_reservations::dsl::id.eq(id.0))
.get_result(conn)
})
}
/// Get the reservations that are between a given interval of time for a given accommodation
pub async fn get_reservations_for_time_interval(
id: AccommodationID,
start: usize,
end: usize,
) -> anyhow::Result<Vec<AccommodationReservation>> {
db_connection::execute(|conn| {
accommodations_reservations::table
.filter(
accommodations_reservations::dsl::accommodation_id
.eq(id.0)
.and(accommodations_reservations::dsl::reservation_start.lt((end) as i64))
.and(accommodations_reservations::dsl::reservation_end.gt((start) as i64)),
)
.get_results(conn)
})
}