lemmy/crates/db_views/src/site_view.rs

38 lines
860 B
Rust

use diesel::{result::Error, *};
use lemmy_db_queries::{aggregates::site_aggregates::SiteAggregates, ToSafe};
use lemmy_db_schema::{
schema::{person, site, site_aggregates},
source::{
person::{Person, PersonSafe},
site::Site,
},
};
use serde::Serialize;
#[derive(Debug, Serialize, Clone)]
pub struct SiteView {
pub site: Site,
pub creator: PersonSafe,
pub counts: SiteAggregates,
}
impl SiteView {
pub fn read(conn: &PgConnection) -> Result<Self, Error> {
let (site, creator, counts) = site::table
.inner_join(person::table)
.inner_join(site_aggregates::table)
.select((
site::all_columns,
Person::safe_columns_tuple(),
site_aggregates::all_columns,
))
.first::<(Site, PersonSafe, SiteAggregates)>(conn)?;
Ok(SiteView {
site,
creator,
counts,
})
}
}