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openbook-candles
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refactor: don't use prepared statements

This commit is contained in:
dboures 2023-05-29 23:35:06 -05:00
parent b1999c0061
commit 9c7a42f83e
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GPG Key ID: AB3790129D478852
1 changed files with 27 additions and 63 deletions
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90
src/database/fetch.rs
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@ -14,9 +14,7 @@ pub async fn fetch_earliest_fill(
) -> anyhow::Result<Option<PgOpenBookFill>> {
let client = pool.get().await?;
let stmt = client
.prepare(
r#"SELECT
let stmt = r#"SELECT
time as "time!",
bid as "bid!",
maker as "maker!",
@ -26,11 +24,9 @@ pub async fn fetch_earliest_fill(
from fills
where market = $1
and maker = true
ORDER BY time asc LIMIT 1"#,
)
.await?;
ORDER BY time asc LIMIT 1"#;
let row = client.query_opt(&stmt, &[&market_address_string]).await?;
let row = client.query_opt(stmt, &[&market_address_string]).await?;
match row {
Some(r) => Ok(Some(PgOpenBookFill::from_row(r))),
@ -46,9 +42,7 @@ pub async fn fetch_fills_from(
) -> anyhow::Result<Vec<PgOpenBookFill>> {
let client = pool.get().await?;
let stmt = client
.prepare(
r#"SELECT
let stmt = r#"SELECT
time as "time!",
bid as "bid!",
maker as "maker!",
@ -60,12 +54,10 @@ pub async fn fetch_fills_from(
and time >= $2::timestamptz
and time < $3::timestamptz
and maker = true
ORDER BY time asc"#,
)
.await?;
ORDER BY time asc"#;
let rows = client
.query(&stmt, &[&market_address_string, &start_time, &end_time])
.query(stmt, &[&market_address_string, &start_time, &end_time])
.await?;
Ok(rows
.into_iter()
@ -80,9 +72,7 @@ pub async fn fetch_latest_finished_candle(
) -> anyhow::Result<Option<Candle>> {
let client = pool.get().await?;
let stmt = client
.prepare(
r#"SELECT
let stmt = r#"SELECT
market_name as "market_name!",
start_time as "start_time!",
end_time as "end_time!",
@ -97,12 +87,10 @@ pub async fn fetch_latest_finished_candle(
where market_name = $1
and resolution = $2
and complete = true
ORDER BY start_time desc LIMIT 1"#,
)
.await?;
ORDER BY start_time desc LIMIT 1"#;
let row = client
.query_opt(&stmt, &[&market_name, &resolution.to_string()])
.query_opt(stmt, &[&market_name, &resolution.to_string()])
.await?;
match row {
@ -120,9 +108,7 @@ pub async fn fetch_earliest_candles(
) -> anyhow::Result<Vec<Candle>> {
let client = pool.get().await?;
let stmt = client
.prepare(
r#"SELECT
let stmt = r#"SELECT
market_name as "market_name!",
start_time as "start_time!",
end_time as "end_time!",
@ -136,12 +122,10 @@ pub async fn fetch_earliest_candles(
from candles
where market_name = $1
and resolution = $2
ORDER BY start_time asc"#,
)
.await?;
ORDER BY start_time asc"#;
let rows = client
.query(&stmt, &[&market_name, &resolution.to_string()])
.query(stmt, &[&market_name, &resolution.to_string()])
.await?;
Ok(rows.into_iter().map(Candle::from_row).collect())
@ -156,9 +140,7 @@ pub async fn fetch_candles_from(
) -> anyhow::Result<Vec<Candle>> {
let client = pool.get().await?;
let stmt = client
.prepare(
r#"SELECT
let stmt = r#"SELECT
market_name as "market_name!",
start_time as "start_time!",
end_time as "end_time!",
@ -174,13 +156,11 @@ pub async fn fetch_candles_from(
and resolution = $2
and start_time >= $3
and end_time <= $4
ORDER BY start_time asc"#,
)
.await?;
ORDER BY start_time asc"#;
let rows = client
.query(
&stmt,
stmt,
&[
&market_name,
&resolution.to_string(),
@ -201,9 +181,7 @@ pub async fn fetch_top_traders_by_base_volume_from(
) -> anyhow::Result<Vec<PgTrader>> {
let client = pool.get().await?;
let stmt = client
.prepare(
r#"SELECT
let stmt = r#"SELECT
open_orders_owner,
sum(
native_qty_paid * CASE bid WHEN true THEN 0 WHEN false THEN 1 END
@ -221,12 +199,10 @@ pub async fn fetch_top_traders_by_base_volume_from(
+
sum(native_qty_received * CASE bid WHEN true THEN 1 WHEN false THEN 0 END)
DESC
LIMIT 10000"#,
)
.await?;
LIMIT 10000"#;
let rows = client
.query(&stmt, &[&market_address_string, &start_time, &end_time])
.query(stmt, &[&market_address_string, &start_time, &end_time])
.await?;
Ok(rows.into_iter().map(PgTrader::from_row).collect())
@ -240,9 +216,7 @@ pub async fn fetch_top_traders_by_quote_volume_from(
) -> anyhow::Result<Vec<PgTrader>> {
let client = pool.get().await?;
let stmt = client
.prepare(
r#"SELECT
let stmt = r#"SELECT
open_orders_owner,
sum(
native_qty_received * CASE bid WHEN true THEN 0 WHEN false THEN 1 END
@ -260,12 +234,10 @@ pub async fn fetch_top_traders_by_quote_volume_from(
+
sum(native_qty_paid * CASE bid WHEN true THEN 1 WHEN false THEN 0 END)
DESC
LIMIT 10000"#,
)
.await?;
LIMIT 10000"#;
let rows = client
.query(&stmt, &[&market_address_string, &start_time, &end_time])
.query(stmt, &[&market_address_string, &start_time, &end_time])
.await?;
Ok(rows.into_iter().map(PgTrader::from_row).collect())
@ -277,9 +249,7 @@ pub async fn fetch_coingecko_24h_volume(
) -> anyhow::Result<Vec<PgCoinGecko24HourVolume>> {
let client = pool.get().await?;
let stmt = client
.prepare(
r#"SELECT
let stmt = r#"SELECT
t1.market,
COALESCE(t2.native_qty_received, 0) as "raw_base_size!",
COALESCE(t2.native_qty_paid, 0) as "raw_quote_size!"
@ -298,11 +268,9 @@ pub async fn fetch_coingecko_24h_volume(
where "time" >= current_timestamp - interval '1 day'
and bid = true
group by market
) t2 ON t1.market = t2.market"#,
)
.await?;
) t2 ON t1.market = t2.market"#;
let rows = client.query(&stmt, &[&market_address_strings]).await?;
let rows = client.query(stmt, &[&market_address_strings]).await?;
Ok(rows
.into_iter()
@ -316,9 +284,7 @@ pub async fn fetch_coingecko_24h_high_low(
) -> anyhow::Result<Vec<PgCoinGecko24HighLow>> {
let client = pool.get().await?;
let stmt = client
.prepare(
r#"select
let stmt = r#"select
r.market_name as "market_name!",
coalesce(c.high, r.high) as "high!",
coalesce(c.low, r.low) as "low!",
@ -348,11 +314,9 @@ pub async fn fetch_coingecko_24h_high_low(
"resolution" = '1M'
and "start_time" >= current_timestamp - interval '1 day'
group by market_name
) c on r.market_name = c.market_name"#,
)
.await?;
) c on r.market_name = c.market_name"#;
let rows = client.query(&stmt, &[&market_names]).await?;
let rows = client.query(stmt, &[&market_names]).await?;
Ok(rows
.into_iter()