39 lines
839 B
Rust
39 lines
839 B
Rust
|
use rusqlite::{Connection, Row};
|
||
|
|
|
||
|
|
use super::{
|
||
|
|
error::DataStoreError,
|
||
|
|
pagination::{Pagination, SortOrder},
|
||
|
|
};
|
||
|
|
|
||
|
|
#[derive(Debug)]
|
||
|
|
pub struct Author {
|
||
|
|
pub id: i32,
|
||
|
|
pub name: String,
|
||
|
|
pub sort: String,
|
||
|
|
}
|
||
|
|
|
||
|
|
impl Author {
|
||
|
|
fn from_row(row: &Row<'_>) -> Result<Self, rusqlite::Error> {
|
||
|
|
Ok(Self {
|
||
|
|
id: row.get(0)?,
|
||
|
|
name: row.get(1)?,
|
||
|
|
sort: row.get(2)?,
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn authors(
|
||
|
|
conn: &Connection,
|
||
|
|
limit: u64,
|
||
|
|
cursor: Option<&str>,
|
||
|
|
sort_order: SortOrder,
|
||
|
|
) -> Result<Vec<Author>, DataStoreError> {
|
||
|
|
let pagination = Pagination::new("sort", cursor, limit, sort_order);
|
||
|
|
pagination.paginate(
|
||
|
|
conn,
|
||
|
|
"SELECT id, name, sort FROM authors",
|
||
|
|
&[],
|
||
|
|
Self::from_row,
|
||
|
|
)
|
||
|
|
}
|
||
|
|
}
|