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use crate::routes::Song;
use crate::AppState;
use actix_web::{get, web, HttpResponse};
use serde::Deserialize;
#[derive(Deserialize)]
struct SongQueryOptions {
id: Option<String>,
name: Option<String>,
}
#[get("/song")]
pub async fn song(
app_state: web::Data<AppState>,
get_args: web::Query<SongQueryOptions>,
) -> HttpResponse {
let search_attempt: sqlx::Result<Vec<Song>>;
match true {
_ if check_if_exists(&get_args.id) => {
search_attempt = sqlx::query_as!(
Song,
"SELECT name, lyrics FROM song WHERE id=?",
&get_args.id,
)
.fetch_all(&app_state.pool)
.await;
}
_ if check_if_exists(&get_args.name) => {
search_attempt = sqlx::query_as!(
Song,
"SELECT name, lyrics FROM song WHERE LOWER(name) LIKE '%' + LOWER(?) + '%'",
&get_args.name,
)
.fetch_all(&app_state.pool)
.await;
}
_ => {
search_attempt = sqlx::query_as!(Song, "SELECT name, lyrics FROM song",)
.fetch_all(&app_state.pool)
.await;
}
};
match search_attempt {
Ok(song_list) => HttpResponse::Ok().json(song_list),
Err(e) => HttpResponse::Ok().body(format!("{}", e)),
}
}
fn check_if_exists(value: &Option<String>) -> bool {
match value {
Some(_) => true,
None => false,
}
}
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