From 7d474ed6085a24c8489b36aace193227bba4be76 Mon Sep 17 00:00:00 2001
From: Nicholas Clarke <nicholasgclarke@gmail.com>
Date: Tue, 25 Jan 2022 15:50:00 -0800
Subject: [PATCH] Utility function getAllSignatures

---
 src/tests/testParseTransactions.ts | 41 ++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/src/tests/testParseTransactions.ts b/src/tests/testParseTransactions.ts
index 64f8c43..d5582b4 100644
--- a/src/tests/testParseTransactions.ts
+++ b/src/tests/testParseTransactions.ts
@@ -100,3 +100,44 @@ async function consumeTransactions() {
 }
 
 consumeTransactions();
+
+
+async function getAllSignatures(addressPk: PublicKey, connection: Connection) {
+  let signatures;
+  const limit = 1000;
+  let before = null;
+  let options;
+  let allSignaturesInfo: ConfirmedSignatureInfo[] = [];
+
+  while (true) {
+    if (before === null) {
+      options = { limit: limit };
+    } else {
+      options = { limit: limit, before: before };
+    }
+  
+    let signaturesInfo = await connection.getConfirmedSignaturesForAddress2(
+      addressPk,
+      options,
+    );
+    signatures = signaturesInfo.map((x) => x['signature']);
+    
+    allSignaturesInfo = allSignaturesInfo.concat(signaturesInfo);
+
+    if (signaturesInfo.length !== limit) {
+      break
+    }
+
+    before = signatures[signatures.length - 1];
+  
+    console.log(
+      new Date(
+        signaturesInfo[signaturesInfo.length - 1].blockTime! * 1000,
+      ).toISOString(),
+    );
+  
+  }
+
+  return allSignaturesInfo;
+}
+