feat: add blockTimestamp to logs

Added to JSON-RPC in ethereum/execution-apis#639

Author: andrevmatos

src.ts/providers/format.ts

@@ -95,6 +95,7 @@ const _formatLog = object({
     address: getAddress,
     blockHash: formatHash,
     blockNumber: getNumber,
+    blockTimestamp: allowNull(getNumber, undefined),
     data: formatData,
     index: getNumber,
     removed: allowNull(formatBoolean, false),
@@ -150,6 +151,7 @@ export function formatBlock(value: any): BlockParams {
 const _formatReceiptLog = object({
     transactionIndex: getNumber,
     blockNumber: getNumber,
+    blockTimestamp: allowNull(getNumber, undefined),
     transactionHash: formatHash,
     address: getAddress,
     topics: arrayOf(formatHash),

src.ts/providers/formatting.ts

@@ -143,6 +143,12 @@ export interface LogParams {
      */
     blockNumber: number;
 
+    /**
+     *  The timestamp of the block that included the transaction for this
+     *  log.
+     */
+    blockTimestamp?: number;
+
     /**
      *  Whether this log was removed due to the transaction it was included
      *  in being removed dur to an orphaned block.
@@ -414,5 +420,3 @@ export interface TransactionResponseParams {
      */
     authorizationList: null | Array<Authorization>;
 };
-
-

src.ts/providers/provider.ts

@@ -203,7 +203,7 @@ export interface TransactionRequest {
     /**
      *  When using ``call`` or ``estimateGas``, this allows a specific
      *  block to be queried. Many backends do not support this and when
-     *  unsupported errors are silently squelched and ``"latest"`` is used. 
+     *  unsupported errors are silently squelched and ``"latest"`` is used.
      */
     blockTag?: BlockTag;
 
@@ -349,7 +349,7 @@ export interface PreparedTransactionRequest {
     /**
      *  When using ``call`` or ``estimateGas``, this allows a specific
      *  block to be queried. Many backends do not support this and when
-     *  unsupported errors are silently squelched and ``"latest"`` is used. 
+     *  unsupported errors are silently squelched and ``"latest"`` is used.
      */
     blockTag?: BlockTag;
 
@@ -829,6 +829,12 @@ export class Log implements LogParams {
      */
     readonly blockNumber!: number;
 
+    /**
+     *  The timestamp of the block that included the transaction for this
+     *  log.
+     */
+    readonly blockTimestamp?: number;
+
     /**
      *  If the **Log** represents a block that was removed due to an orphaned
      *  block, this will be true.
@@ -878,6 +884,7 @@ export class Log implements LogParams {
             transactionHash: log.transactionHash,
             blockHash: log.blockHash,
             blockNumber: log.blockNumber,
+            blockTimestamp: log.blockTimestamp,
 
             removed: log.removed,
 
@@ -896,13 +903,13 @@ export class Log implements LogParams {
      */
     toJSON(): any {
         const {
-            address, blockHash, blockNumber, data, index,
+            address, blockHash, blockNumber, blockTimestamp, data, index,
             removed, topics, transactionHash, transactionIndex
         } = this;
 
         return {
             _type: "log",
-            address, blockHash, blockNumber, data, index,
+            address, blockHash, blockNumber, blockTimestamp, data, index,
             removed, topics, transactionHash, transactionIndex
         };
     }
@@ -1134,14 +1141,14 @@ export class TransactionReceipt implements TransactionReceiptParams, Iterable<Lo
         const {
             to, from, contractAddress, hash, index,
             blockHash, blockNumber, logsBloom,
-            logs, //byzantium, 
+            logs, //byzantium,
             status, root
         } = this;
 
         return {
             _type: "TransactionReceipt",
             blockHash, blockNumber,
-            //byzantium, 
+            //byzantium,
             contractAddress,
             cumulativeGasUsed: toJson(this.cumulativeGasUsed),
             from,