From 0988c2f1d6abf1bc603d43079dac8cf69880d5b2 Mon Sep 17 00:00:00 2001
From: Josh <josh.hundley@gmail.com>
Date: Thu, 18 Mar 2021 07:10:48 -0700
Subject: [PATCH] feat: add support for blockTime on confirmed block (#15968)

---
 web3.js/src/connection.ts       | 3 +++
 web3.js/test/connection.test.ts | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/web3.js/src/connection.ts b/web3.js/src/connection.ts
index 4326ce10ff..ea293dbbd8 100644
--- a/web3.js/src/connection.ts
+++ b/web3.js/src/connection.ts
@@ -602,6 +602,7 @@ export type ParsedConfirmedTransaction = {
  * @property {number} parentSlot Slot index of this block's parent
  * @property {Array<object>} transactions Vector of transactions and status metas
  * @property {Array<object>} rewards Vector of block rewards
+ * @property {number|null} blockTime The unix timestamp of when the block was processed
  */
 export type ConfirmedBlock = {
   blockhash: Blockhash;
@@ -617,6 +618,7 @@ export type ConfirmedBlock = {
     postBalance: number | null;
     rewardType: string | null;
   }>;
+  blockTime: number | null;
 };
 
 /**
@@ -1247,6 +1249,7 @@ export const GetConfirmedBlockRpcResult = jsonRpcResult(
           }),
         ),
       ),
+      blockTime: nullable(number()),
     }),
   ),
 );
diff --git a/web3.js/test/connection.test.ts b/web3.js/test/connection.test.ts
index 68ed5c74ae..2e81e7d30a 100644
--- a/web3.js/test/connection.test.ts
+++ b/web3.js/test/connection.test.ts
@@ -528,6 +528,7 @@ describe('Connection', () => {
       method: 'getConfirmedBlock',
       params: [1],
       value: {
+        blockTime: 1614281964,
         blockhash: '57zQNBZBEiHsCZFqsaY6h176ioXy5MsSLmcvHkEyaLGy',
         previousBlockhash: 'H5nJ91eGag3B5ZSRHZ7zG5ZwXJ6ywCt2hyR8xCsV7xMo',
         parentSlot: 0,
@@ -663,6 +664,7 @@ describe('Connection', () => {
       method: 'getConfirmedBlock',
       params: [1],
       value: {
+        blockTime: 1614281964,
         blockhash: '57zQNBZBEiHsCZFqsaY6h176ioXy5MsSLmcvHkEyaLGy',
         previousBlockhash: 'H5nJ91eGag3B5ZSRHZ7zG5ZwXJ6ywCt2hyR8xCsV7xMo',
         parentSlot: 0,
@@ -917,6 +919,7 @@ describe('Connection', () => {
       method: 'getConfirmedBlock',
       params: [0],
       value: {
+        blockTime: 1614281964,
         blockhash: 'H5nJ91eGag3B5ZSRHZ7zG5ZwXJ6ywCt2hyR8xCsV7xMo',
         previousBlockhash: 'H5nJ91eGag3B5ZSRHZ7zG5ZwXJ6ywCt2hyR8xCsV7xMo',
         parentSlot: 0,
@@ -936,6 +939,7 @@ describe('Connection', () => {
       method: 'getConfirmedBlock',
       params: [1],
       value: {
+        blockTime: 1614281964,
         blockhash: '57zQNBZBEiHsCZFqsaY6h176ioXy5MsSLmcvHkEyaLGy',
         previousBlockhash: 'H5nJ91eGag3B5ZSRHZ7zG5ZwXJ6ywCt2hyR8xCsV7xMo',
         parentSlot: 0,