43 lines
1.3 KiB
Rust
43 lines
1.3 KiB
Rust
use crate::{model::client::Client, Backend};
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pub(crate) struct Rank {
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pub(crate) rank: i64,
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pub(crate) client: Client,
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pub(crate) amount: i64,
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}
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impl Backend {
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pub(crate) async fn highscore(&self) -> Vec<Rank> {
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match self {
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Backend::Sqlite(db) => {
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let rows = sqlx::query!(
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"SELECT
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RANK() OVER (ORDER BY COUNT(s.client_uuid) DESC) as rank,
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c.name,
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c.uuid,
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COUNT(s.client_uuid) as amount
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FROM client c
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LEFT JOIN sightings s ON c.uuid = s.client_uuid
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GROUP BY c.uuid, c.name
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ORDER BY amount DESC"
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)
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.fetch_all(db)
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.await
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.unwrap_or_default();
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rows.into_iter()
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.map(|row| Rank {
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rank: row.rank,
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client: Client {
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uuid: row.uuid,
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name: row.name,
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},
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amount: row.amount,
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})
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.map(|r| r.into())
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.collect()
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}
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}
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}
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}
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