Merge pull request #107 from availproject/feat/log-estimates

feat: Adds last estimates logs to track surrounding fees

Author: moraesjeremias

script/bin/operator.rs

@@ -857,6 +857,7 @@ where
                 get_retry_envs()?;
 
             let mut attempt: u8 = 0;
+            let mut last_estimates: Vec<f64> = vec![];
 
             let tx_hash: B256 = loop {
                 let effective_gas_estimate = self
@@ -867,6 +868,8 @@ where
                 let should_send_now = effective_gas_estimate <= max_usd_fee_threshold
                     || attempt == max_estimate_retries;
 
+                last_estimates.push(round_to_decimals(effective_gas_estimate, 2));
+
                 if should_send_now {
                     let receipt = self.submit_proof(chain_id, tx).await?;
                     let wei = Unit::ETHER.wei_const().to::<u128>() as f64;
@@ -881,7 +884,8 @@ where
                         message = "Transaction gas fee used",
                         gas_fee = effective_gas_used,
                         usd_fee = usd_fee,
-                        tx_hash = %receipt.transaction_hash()
+                        tx_hash = %receipt.transaction_hash(),
+                        last_usd_gas_estimates = ?last_estimates
                     );
 
                     break receipt.transaction_hash();