From eab4172c6c612992bd8455792dbba628b45a8c73 Mon Sep 17 00:00:00 2001
From: canonbrother <w.canonbrother@gmail.com>
Date: Wed, 24 Jul 2024 15:06:21 +0800
Subject: [PATCH] refine a bit

---
 lib/ain-ocean/src/indexer/oracle.rs | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/lib/ain-ocean/src/indexer/oracle.rs b/lib/ain-ocean/src/indexer/oracle.rs
index fee22aa7cc..5442b3f2c6 100644
--- a/lib/ain-ocean/src/indexer/oracle.rs
+++ b/lib/ain-ocean/src/indexer/oracle.rs
@@ -389,7 +389,7 @@ impl Index for SetOracleData {
             token_prices: self.token_prices,
         };
         let feeds = map_price_feeds(&set_oracle_data, context)?;
-        let mut pairs: Vec<(String, String, Txid)> = Vec::new();
+        let mut pairs = Vec::new();
         for feed in &feeds {
             pairs.push((feed.token.clone(), feed.currency.clone(), feed.oracle_id));
             services.oracle_price_feed.by_key.put(&feed.key, &feed.id)?;
@@ -401,8 +401,7 @@ impl Index for SetOracleData {
             OracleIntervalSeconds::OneDay,
         ];
         for (token, currency, oracle) in pairs.iter() {
-            let oracle_token_id: (String, String, Txid) =
-                (token.to_string(), currency.to_string(), *oracle);
+            let oracle_token_id = (token.to_string(), currency.to_string(), *oracle);
             let oracle_entries = services
                 .oracle_token_currency
                 .by_key
@@ -461,8 +460,7 @@ impl Index for SetOracleData {
                             if (oracle_price.time - context.block.time as i32) < 3600 {
                                 count += 1;
                                 weightage += oracle.weightage as i32;
-                                let amount = oracle_price.amount;
-                                let weighted_amount = amount * oracle.weightage as i64;
+                                let weighted_amount = oracle_price.amount * oracle.weightage as i64;
                                 total += Decimal::from(weighted_amount);
                             }
                         }
@@ -473,11 +471,10 @@ impl Index for SetOracleData {
                 }
             }
 
-            let result = total
+            let amount = total
                 .checked_div(Decimal::from(weightage))
                 .unwrap_or(dec!(1));
 
-            let amount = format!("{:.8}", result);
             let aggregated_value = Some(OraclePriceAggregated {
                 id: (
                     token.to_string(),
@@ -493,7 +490,7 @@ impl Index for SetOracleData {
                 token: token.to_string(),
                 currency: currency.to_string(),
                 aggregated: OraclePriceAggregatedAggregated {
-                    amount,
+                    amount: format!("{:.8}", amount),
                     weightage,
                     oracles: OraclePriceAggregatedAggregatedOracles {
                         active: count,