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optimize api. #275

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Jun 30, 2024
Merged

optimize api. #275

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33 changes: 13 additions & 20 deletions explorer/src/service/v2/other.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -127,26 +127,19 @@ pub async fn get_tx_distribute(
) -> Result<Json<TxsDistributeResponse>> {
let mut conn = state.pool.acquire().await?;

let sql_native = "SELECT count(height) FROM transaction WHERE ty=0";
let row_native = sqlx::query(sql_native).fetch_one(&mut *conn).await?;
let native_count: i64 = row_native.try_get("count")?;

let sql_privacy =
"SELECT count(height) FROM transaction WHERE ty_sub=2 or ty_sub=3 or ty_sub=4";
let row_privacy = sqlx::query(sql_privacy).fetch_one(&mut *conn).await?;
let privacy: i64 = row_privacy.try_get("count")?;

let sql_evm = "SELECT count(height) FROM transaction WHERE ty=1";
let row_evm = sqlx::query(sql_evm).fetch_one(&mut *conn).await?;
let evm_count: i64 = row_evm.try_get("count")?;

let sql_prism_n2e = "SELECT count(height) FROM n2e";
let row_n2e = sqlx::query(sql_prism_n2e).fetch_one(&mut *conn).await?;
let n2e_count: i64 = row_n2e.try_get("count")?;

let sql_prism_e2n = "SELECT count(height) FROM e2n";
let row_e2n = sqlx::query(sql_prism_e2n).fetch_one(&mut *conn).await?;
let e2n_count: i64 = row_e2n.try_get("count")?;
let sql_query = "select (SELECT count(height) FROM transaction WHERE ty=0) as native_count,\
(SELECT count(height) FROM transaction WHERE ty_sub in (2,3,4)) as privacy_count,\
(SELECT count(height) FROM transaction WHERE ty=1) as evm_count,\
(SELECT count(height) FROM n2e) as n2e_count,\
(SELECT count(height) FROM e2n) as e2n_count";

let row = sqlx::query(sql_query).fetch_one(&mut *conn).await?;

let native_count: i64 = row.try_get("native_count")?;
let privacy: i64 = row.try_get("privacy_count")?;
let evm_count: i64 = row.try_get("evm_count")?;
let n2e_count: i64 = row.try_get("n2e_count")?;
let e2n_count: i64 = row.try_get("e2n_count")?;

Ok(Json(TxsDistributeResponse {
transparent: native_count - privacy,
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