From 1a1195402ea657f1f519d6bfbc6f4e50f073a698 Mon Sep 17 00:00:00 2001
From: qima <qi.ma@maidsafe.net>
Date: Thu, 2 Jan 2025 21:29:11 +0800
Subject: [PATCH 1/2] chore(node): more logs when carry out payment
 verification

---
 ant-node/src/put_validation.rs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/ant-node/src/put_validation.rs b/ant-node/src/put_validation.rs
index 67a01b275b..85db239d16 100644
--- a/ant-node/src/put_validation.rs
+++ b/ant-node/src/put_validation.rs
@@ -640,7 +640,7 @@ impl Node {
     ) -> Result<()> {
         let key = address.to_record_key();
         let pretty_key = PrettyPrintRecordKey::from(&key).into_owned();
-        debug!("Validating record payment for {pretty_key}");
+        info!("Validating record payment for {pretty_key}");
 
         // check if the quote is valid
         let self_peer_id = self.network().peer_id();
@@ -665,6 +665,7 @@ impl Node {
         let mut payees = payment.payees();
         payees.retain(|peer_id| !closest_k_peers.contains(peer_id));
         if !payees.is_empty() {
+            info!("Payment quote has out-of-range payees {payees:?}");
             return Err(Error::InvalidRequest(format!(
                 "Payment quote has out-of-range payees {payees:?}"
             )));
@@ -678,10 +679,12 @@ impl Node {
         // check if payment is valid on chain
         let payments_to_verify = payment.digest();
         debug!("Verifying payment for record {pretty_key}");
-        let reward_amount =
+        let verify_data_payment_result =
             verify_data_payment(self.evm_network(), owned_payment_quotes, payments_to_verify)
                 .await
-                .map_err(|e| Error::EvmNetwork(format!("Failed to verify chunk payment: {e}")))?;
+                .map_err(|e| Error::EvmNetwork(format!("Failed to verify chunk payment: {e}")));
+        info!("Data payemnt of record {pretty_key} verification result is {verify_data_payment_result:?}.");
+        let reward_amount = verify_data_payment_result?;
         debug!("Payment of {reward_amount:?} is valid for record {pretty_key}");
 
         // Notify `record_store` that the node received a payment.

From 9c63da4821243788d525ea49237a3c4b4c99b18b Mon Sep 17 00:00:00 2001
From: qima <qi.ma@maidsafe.net>
Date: Fri, 3 Jan 2025 19:39:15 +0800
Subject: [PATCH 2/2] chore(client): logging the fetched price

---
 evmlib/src/contract/payment_vault/handler.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/evmlib/src/contract/payment_vault/handler.rs b/evmlib/src/contract/payment_vault/handler.rs
index 1000d7d108..29e4e60505 100644
--- a/evmlib/src/contract/payment_vault/handler.rs
+++ b/evmlib/src/contract/payment_vault/handler.rs
@@ -36,6 +36,8 @@ where
         let metrics: Vec<_> = metrics.into_iter().map(|v| v.into()).collect();
         let mut amounts = self.contract.getQuote(metrics.clone()).call().await?.prices;
 
+        info!("Fetched amounts are {amounts:?}, for the quiting_metris of {metrics:?}");
+
         // FIXME: temporary logic until the smart contract gets updated
         if amounts.len() == 1 {
             let value = amounts[0];