optimize api. (#274)

* optimize api.
FindoraNetwork · Jun 30, 2024 · c112f80 · c112f80
1 parent c8ab7ff
commit c112f80
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Showing 9 changed files with 22 additions and 21 deletions.
diff --git a/explorer/src/service/v2/asset.rs b/explorer/src/service/v2/asset.rs
@@ -36,7 +36,7 @@ pub async fn get_assets(
     let page = params.page.unwrap_or(1);
     let page_size = params.page_size.unwrap_or(10);
 
-    let mut sql_total = "SELECT count(*) FROM assets ".to_string();
+    let mut sql_total = "SELECT count(height) FROM assets ".to_string();
     let mut sql_query =
         "SELECT asset,tx,block,issuer,height,timestamp,ty,content FROM assets ".to_string();
     let mut query_params: Vec<String> = vec![];

diff --git a/explorer/src/service/v2/block.rs b/explorer/src/service/v2/block.rs
@@ -233,7 +233,7 @@ pub async fn get_blocks(
 
     let sql_total = "SELECT max(height) FROM block";
     let row = sqlx::query(sql_total).fetch_one(&mut *pool).await?;
-    let total = row.try_get("max")?;
+    let total = row.try_get("max").unwrap_or(0);
 
     let sql_query = r#"SELECT block_hash,height,size,tx_count,time,app_hash,proposer,block_data
         FROM block ORDER BY height DESC LIMIT $1 OFFSET $2"#;

diff --git a/explorer/src/service/v2/claim.rs b/explorer/src/service/v2/claim.rs
@@ -78,14 +78,14 @@ pub async fn get_claims(
 
     let (sql_count, sql_query) = if let Some(from) = params.from {
         (format!(
-            "SELECT count(*) FROM claims WHERE sender='{}'",
+            "SELECT count(height) FROM claims WHERE sender='{}'",
             from.to_lowercase()
         ),format!(
             "SELECT tx,block,sender,amount,height,timestamp,content FROM claims WHERE sender='{}' ORDER BY timestamp DESC LIMIT {} OFFSET {}",
             from.to_lowercase(), page_size, (page-1)*page_size
         ))
     } else {
-        ("SELECT count(*) FROM claims".to_string(),
+        ("SELECT count(height) FROM claims".to_string(),
          format!(
              "SELECT tx,block,sender,amount,height,timestamp,content FROM claims ORDER BY timestamp DESC LIMIT {} OFFSET {}",
              page_size, (page-1)*page_size

diff --git a/explorer/src/service/v2/delegation.rs b/explorer/src/service/v2/delegation.rs
@@ -83,7 +83,7 @@ pub async fn get_delegations(
     let (sql_count, sql_query) = if let Some(addr) = params.from {
         (
             format!(
-                "SELECT count(*) FROM delegations WHERE sender='{}'",
+                "SELECT count(height) FROM delegations WHERE sender='{}'",
                 addr.to_lowercase()
             ),
             format!(
@@ -96,7 +96,7 @@ pub async fn get_delegations(
         )
     } else {
         (
-            "SELECT count(*) FROM delegations".to_string(),
+            "SELECT count(height) FROM delegations".to_string(),
             format!(
                 "SELECT tx,block,sender,amount,validator,new_validator,timestamp,height,content \
                 FROM delegations ORDER BY timestamp DESC LIMIT {} OFFSET {}",

diff --git a/explorer/src/service/v2/other.rs b/explorer/src/service/v2/other.rs
@@ -39,7 +39,7 @@ pub async fn get_statistics(
     let start_time = Local::now().date_naive().and_hms_opt(0, 0, 0).unwrap();
 
     if let Some(tx_type) = params.ty {
-        let sql_txs_count = format!("SELECT count(*) FROM transaction WHERE ty={}", tx_type);
+        let sql_txs_count = format!("SELECT count(height) FROM transaction WHERE ty={}", tx_type);
         let row_txs_count = sqlx::query(sql_txs_count.as_str())
             .fetch_one(&mut *conn)
             .await?;
@@ -51,14 +51,14 @@ pub async fn get_statistics(
             0 => {
                 sql_addrs_count = "SELECT count(distinct address) FROM native_addrs".to_string();
                 sql_daily_txs = format!(
-                    "SELECT count(*) FROM transaction WHERE ty=0 AND timestamp>={}",
+                    "SELECT count(height) FROM transaction WHERE ty=0 AND timestamp>={}",
                     start_time.and_utc().timestamp()
                 );
             }
             _ => {
                 sql_addrs_count = "SELECT count(distinct address) FROM evm_addrs".to_string();
                 sql_daily_txs = format!(
-                    "SELECT count(*) FROM transaction WHERE ty=1 AND timestamp>={}",
+                    "SELECT count(height) FROM transaction WHERE ty=1 AND timestamp>={}",
                     start_time.and_utc().timestamp()
                 );
             }
@@ -78,7 +78,7 @@ pub async fn get_statistics(
         stat.total_txs = txs_count;
         stat.daily_txs = daily_txs
     } else {
-        let sql_txs_count = "SELECT count(*) FROM transaction".to_string();
+        let sql_txs_count = "SELECT count(height) FROM transaction".to_string();
         let row_txs_count = sqlx::query(sql_txs_count.as_str())
             .fetch_one(&mut *conn)
             .await?;
@@ -97,7 +97,7 @@ pub async fn get_statistics(
         let native_addrs: i64 = row_native_addr.try_get("count")?;
 
         let sql_daily_txs = format!(
-            "SELECT count(*) FROM transaction WHERE timestamp>={}",
+            "SELECT count(height) FROM transaction WHERE timestamp>={}",
             start_time.and_utc().timestamp()
         );
         let row_daily = sqlx::query(sql_daily_txs.as_str())
@@ -127,23 +127,24 @@ pub async fn get_tx_distribute(
 ) -> Result<Json<TxsDistributeResponse>> {
     let mut conn = state.pool.acquire().await?;
 
-    let sql_native = "SELECT count(*) FROM transaction WHERE ty=0";
+    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(*) FROM transaction WHERE ty_sub=2 or ty_sub=3 or ty_sub=4";
+    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(*) FROM transaction WHERE ty=1";
+    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(*) FROM n2e";
+    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(*) FROM e2n";
+    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")?;
 

diff --git a/explorer/src/service/v2/prism_evm_to_native.rs b/explorer/src/service/v2/prism_evm_to_native.rs
@@ -81,7 +81,7 @@ pub async fn get_e2n_txs(
     let page = params.page.unwrap_or(1);
     let page_size = params.page_size.unwrap_or(10);
 
-    let mut sql_total = "SELECT count(*) FROM e2n ".to_string();
+    let mut sql_total = "SELECT count(height) FROM e2n ".to_string();
     let mut sql_query = "SELECT tx_hash,block_hash,sender,receiver,asset,amount,decimal,height,timestamp,value FROM e2n ".to_string();
 
     let mut query_params: Vec<String> = vec![];

diff --git a/explorer/src/service/v2/prism_native_to_evm.rs b/explorer/src/service/v2/prism_native_to_evm.rs
@@ -37,7 +37,7 @@ pub async fn get_n2e_txs(
     let mut conn = state.pool.acquire().await?;
     let page = params.page.unwrap_or(1);
     let page_size = params.page_size.unwrap_or(10);
-    let mut sql_total = "SELECT count(*) FROM n2e ".to_string();
+    let mut sql_total = "SELECT count(height) FROM n2e ".to_string();
     let mut sql_query =
         "SELECT tx,block,sender,receiver,asset,amount,height,timestamp,content FROM n2e "
             .to_string();

diff --git a/explorer/src/service/v2/transaction.rs b/explorer/src/service/v2/transaction.rs
@@ -31,7 +31,7 @@ pub async fn get_txs(
     let page_size = params.page_size.unwrap_or(10);
 
     let mut sql_query = String::from("SELECT tx_hash,block_hash,ty,timestamp,height,code,log,origin,result,value FROM transaction ");
-    let mut sql_total = String::from("SELECT count(*) FROM transaction ");
+    let mut sql_total = String::from("SELECT count(height) FROM transaction ");
     let mut query_params: Vec<String> = vec![];
     if let Some(from) = params.from {
         query_params.push(format!("sender='{}' ", from))

diff --git a/explorer/src/service/v2/undelegation.rs b/explorer/src/service/v2/undelegation.rs
@@ -82,7 +82,7 @@ pub async fn get_undelegations(
     let (sql_count, sql_query) = if let Some(from) = params.from {
         (
             format!(
-                "SELECT count(*) FROM undelegations WHERE sender='{}'",
+                "SELECT count(height) FROM undelegations WHERE sender='{}'",
                 from.to_lowercase()
             ),
             format!(
@@ -92,7 +92,7 @@ pub async fn get_undelegations(
         )
     } else {
         (
-            "SELECT count(*) FROM undelegations".to_string(),
+            "SELECT count(height) FROM undelegations".to_string(),
             format!("SELECT tx,block,sender,amount,target_validator,new_delegator,height,timestamp,content \
             FROM undelegations ORDER BY timestamp DESC LIMIT {} OFFSET {}", page_size, (page-1)*page_size)
         )