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|
use sqlx::{sqlite::Sqlite, SqliteConnection, Transaction};
use crate::{
clock::DateTime,
event::{Instant, Sequence},
login::{self, password::StoredHash, History, Login, Name},
};
pub trait Provider {
fn auth(&mut self) -> Auth;
}
impl<'c> Provider for Transaction<'c, Sqlite> {
fn auth(&mut self) -> Auth {
Auth(self)
}
}
pub struct Auth<'t>(&'t mut SqliteConnection);
impl<'t> Auth<'t> {
pub async fn for_name(&mut self, name: &Name) -> Result<(History, StoredHash), sqlx::Error> {
let found = sqlx::query!(
r#"
select
id as "id: login::Id",
name as "name: Name",
password_hash as "password_hash: StoredHash",
created_sequence as "created_sequence: Sequence",
created_at as "created_at: DateTime"
from login
where name = $1
"#,
name,
)
.map(|row| {
(
History {
login: Login {
id: row.id,
name: row.name,
},
created: Instant::new(row.created_at, row.created_sequence),
},
row.password_hash,
)
})
.fetch_one(&mut *self.0)
.await?;
Ok(found)
}
}
|
