feat: add update event function

cyphersnake · Oct 19, 2023 · e27e63e · e27e63e
1 parent 3383960
commit e27e63e
Showing 1 changed file with 21 additions and 14 deletions.
diff --git a/src/event_reader_service.rs b/src/event_reader_service.rs
@@ -22,6 +22,7 @@ use crate::{
     transaction_parser::{BindTransactionInstructionLogs, TransactionParsedMeta},
 };
 use de_solana_client::GetTransactionsSignaturesForAddress;
+use solana_sdk::signature::Signature;
 use solana_transaction_status::EncodedTransaction;
 
 macro_rules! unwrap_or_continue {
@@ -369,8 +370,8 @@ where
         ))
     }
 
-    pub fn get_start_signature(self: Arc<Self>, resync_from_slot: u64) -> Result<()> {
-        let resync_start = match &self
+    pub async fn get_start_signature(self: &Arc<Self>, resync_from_slot: u64) -> Result<Option<Signature>> {
+        match &self
             .client
             .get_block(resync_from_slot)
             .await
@@ -393,20 +394,10 @@ where
             other => Err(Error::WrongConfig(format!(
                 "Unexpected format of EncodedTransaction: {other:?}",
             ))),
-        }?;
+        }
     }
 
-    pub async fn hard_resync_event(self: Arc<Self>, resync_from_slot: u64) -> Result<()> {
-
-        let resync_start = self.get_start_signature(resync_from_slot - 1)?;
-
-        let signatures = <RpcClient as GetTransactionsSignaturesForAddress>::get_signatures_data_for_address_with_config(
-            &self.client,
-            &self.program_id,
-            self.commitment_config,
-            resync_start
-        ).await?.iter().map(|sig_data| sig_data.signature).collect::<Vec<_>>();
-
+    pub async fn update_events(self: Arc<Self>, signatures: Vec<Signature>) -> Result<()> {
         let signatures_chunks = signatures
             .as_slice()
             .chunks(
@@ -496,6 +487,22 @@ where
         Ok(())
     }
 
+    pub async fn hard_resync_event(self: Arc<Self>, resync_from_slot: u64) -> Result<()> {
+
+        let resync_start = self.get_start_signature(resync_from_slot - 1).await?;
+
+        let signatures = <RpcClient as GetTransactionsSignaturesForAddress>::get_signatures_data_for_address_with_config(
+            &self.client,
+            &self.program_id,
+            self.commitment_config,
+            resync_start
+        ).await?.iter().map(|sig_data| sig_data.signature).collect::<Vec<_>>();
+
+        self.update_events(signatures).await?;
+
+        Ok(())
+    }
+
     async fn resync_events(self: &Arc<Self>) -> Result<()> {
         if !self.is_resync_enabled {
             return Ok(());