fix(tap-agent): bulk insert of failed receipts (#329)

* Bulk insert of failed receipts

* query macro

* sqlx bulk insert after running compiling codes

* sqlx bulk insert after running compiling codes

* added error logs

* minor changes

Author: taslimmuhammed

.sqlx/query-1e672d98779cf3082906a5aaee744861fecdad20b4a52d0cec851712f8cba862.json

@@ -27,7 +27,7 @@ use tap_core::{
     signed_message::EIP712SignedMessage,
 };
 use thegraph_core::Address;
-use tracing::{error, warn};
+use tracing::{debug, error, warn};
 
 use crate::{agent::sender_account::ReceiptFees, lazy_static};
 
@@ -685,6 +685,15 @@ impl SenderAllocationState {
         &mut self,
         receipts: &[ReceiptWithState<Failed>],
     ) -> Result<()> {
+        let reciepts_len = receipts.len();
+        let mut reciepts_signers = Vec::with_capacity(reciepts_len);
+        let mut encoded_signatures = Vec::with_capacity(reciepts_len);
+        let mut allocation_ids = Vec::with_capacity(reciepts_len);
+        let mut timestamps = Vec::with_capacity(reciepts_len);
+        let mut nounces = Vec::with_capacity(reciepts_len);
+        let mut values = Vec::with_capacity(reciepts_len);
+        let mut error_logs = Vec::with_capacity(reciepts_len);
+
         for received_receipt in receipts.iter() {
             let receipt = received_receipt.signed_receipt();
             let allocation_id = receipt.message.allocation_id;
@@ -696,31 +705,53 @@ impl SenderAllocationState {
                     error!("Failed to recover receipt signer: {}", e);
                     anyhow!(e)
                 })?;
-            sqlx::query!(
-                r#"
-                    INSERT INTO scalar_tap_receipts_invalid (
-                        signer_address,
-                        signature,
-                        allocation_id,
-                        timestamp_ns,
-                        nonce,
-                        value,
-                        error_log
-                    )
-                    VALUES ($1, $2, $3, $4, $5, $6, $7)
-                "#,
-                receipt_signer.encode_hex(),
-                encoded_signature,
+            debug!(
+                "Receipt for allocation {} and signer {} failed reason: {}",
                 allocation_id.encode_hex(),
-                BigDecimal::from(receipt.message.timestamp_ns),
-                BigDecimal::from(receipt.message.nonce),
-                BigDecimal::from(BigInt::from(receipt.message.value)),
+                receipt_signer.encode_hex(),
                 receipt_error
-            )
-            .execute(&self.pgpool)
-            .await
-            .map_err(|e| anyhow!("Failed to store invalid receipt: {:?}", e))?;
+            );
+            reciepts_signers.push(receipt_signer.encode_hex());
+            encoded_signatures.push(encoded_signature);
+            allocation_ids.push(allocation_id.encode_hex());
+            timestamps.push(BigDecimal::from(receipt.message.timestamp_ns));
+            nounces.push(BigDecimal::from(receipt.message.nonce));
+            values.push(BigDecimal::from(BigInt::from(receipt.message.value)));
+            error_logs.push(receipt_error);
         }
+        sqlx::query!(
+            r#"INSERT INTO scalar_tap_receipts_invalid (
+                signer_address,
+                signature,
+                allocation_id,
+                timestamp_ns,
+                nonce,
+                value,
+                error_log
+            ) SELECT * FROM UNNEST(
+                $1::CHAR(40)[],
+                $2::BYTEA[],
+                $3::CHAR(40)[],
+                $4::NUMERIC(20)[],
+                $5::NUMERIC(20)[],
+                $6::NUMERIC(40)[],
+                $7::TEXT[]
+            )"#,
+            &reciepts_signers,
+            &encoded_signatures,
+            &allocation_ids,
+            &timestamps,
+            &nounces,
+            &values,
+            &error_logs
+        )
+        .execute(&self.pgpool)
+        .await
+        .map_err(|e| {
+            error!("Failed to store invalid receipt: {}", e);
+            anyhow!(e)
+        })?;
+
         let fees = receipts
             .iter()
             .map(|receipt| receipt.signed_receipt().message.value)