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add series support

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This commit is contained in:
Sebastian Hugentobler 2024-05-06 16:25:15 +02:00
parent 6a79f0c1ed
commit a91fe9a0bb
Signed by: shu
GPG key ID: BB32CF3CA052C2F0
11 changed files with 183 additions and 43 deletions
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14
calibre-db/src/data/author.rs
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@ -57,20 +57,10 @@ impl Author {
conn: &Connection,
sort_name: &str,
) -> Result<bool, DataStoreError> {
let mut stmt = conn
.prepare("SELECT Count(1) FROM authors WHERE sort < (:sort_name) ORDER BY sort DESC")?;
let params = named_params! { ":sort_name": sort_name };
let count: u64 = stmt.query_row(params, |x| x.get(0))?;
Ok(count > 0)
Pagination::has_prev_or_more(conn, "authors", sort_name, &SortOrder::DESC)
}
pub fn has_more_authors(conn: &Connection, sort_name: &str) -> Result<bool, DataStoreError> {
let mut stmt = conn
.prepare("SELECT Count(1) FROM authors WHERE sort > (:sort_name) ORDER BY sort ASC")?;
let params = named_params! { ":sort_name": sort_name };
let count: u64 = stmt.query_row(params, |x| x.get(0))?;
Ok(count > 0)
Pagination::has_prev_or_more(conn, "authors", sort_name, &SortOrder::ASC)
}
}