Support non-standard RPC methods for indexing services

etc/methods.yaml

@@ -211,7 +211,18 @@ eth_getTransactionByBlockNumberAndIndex:
   implementations:
     - etc/schema/functions/eth_getTransactionByBlockNumberAndIndex.sql
     - src/servers/skeleton.ts
-
+eth_getTransactionByBlockNumber:
+  status: ok
+  comment:
+  link: https://eth.wiki/json-rpc/API#eth_getTransactionByBlockNumber
+  implementations:
+    - src/servers/skeleton.ts
+eth_getTransactionReceiptsByBlockNumber:
+  status: ok
+  comment:
+  link: https://eth.wiki/json-rpc/API#eth_getTransactionReceiptsByBlockNumber
+  implementations:
+    - src/servers/skeleton.ts
 eth_getTransactionByHash:
   status: wip
   comment:

lib/servers/database.d.ts

@@ -21,10 +21,12 @@ export declare class DatabaseServer extends SkeletonServer {
     eth_getLogs(_request: any, filter: web3.FilterOptions): Promise<web3.LogObject[]>;
     eth_getStorageAt(_request: any, address: web3.Data, key: web3.Quantity, blockNumber: web3.Quantity | web3.Tag): Promise<web3.Data>;
     eth_getTransactionByBlockHashAndIndex(_request: any, blockHash: web3.Data, transactionIndex: web3.Quantity): Promise<web3.TransactionResult | null>;
+    eth_getTransactionsByBlockNumber(_request: any, blockNumber: web3.Quantity | web3.Tag): Promise<web3.TransactionResult | null>;
     eth_getTransactionByBlockNumberAndIndex(_request: any, blockNumber: web3.Quantity | web3.Tag, transactionIndex: web3.Quantity): Promise<web3.TransactionResult | null>;
     eth_getTransactionByHash(_request: any, transactionHash: web3.Data): Promise<web3.TransactionResult | null>;
     eth_getTransactionCount(_request: any, address: web3.Data, blockNumber: web3.Quantity | web3.Tag): Promise<web3.Quantity>;
     eth_getTransactionReceipt(_request: any, transactionHash: string): Promise<web3.TransactionReceipt | null>;
+    eth_getTransactionReceiptsByBlockNumber(_request: any, blockNumber: web3.Quantity | web3.Tag): Promise<web3.TransactionReceipt[] | null>;
     eth_getUncleCountByBlockHash(_request: any, blockHash: web3.Data): Promise<web3.Quantity | null>;
     eth_getUncleCountByBlockNumber(_request: any, blockNumber: web3.Quantity | web3.Tag): Promise<web3.Quantity | null>;
     eth_newBlockFilter(_request: any): Promise<web3.Quantity>;

lib/servers/skeleton.d.ts

@@ -44,6 +44,8 @@ export declare abstract class SkeletonServer implements web3.Service {
     eth_getStorageAt(_request: any, _address: web3.Data, _key: web3.Quantity, _blockNumber: web3.Quantity | web3.Tag): Promise<web3.Data>;
     eth_getTransactionByBlockHashAndIndex(_request: any, _blockHash: web3.Data, _transactionIndex: web3.Quantity): Promise<web3.TransactionResult | null>;
     eth_getTransactionByBlockNumberAndIndex(_request: any, _blockNumber: web3.Quantity | web3.Tag, _transactionIndex: web3.Quantity): Promise<web3.TransactionResult | null>;
+    eth_getTransactionsByBlockNumber(_request: any, _blockNumber: web3.Quantity | web3.Tag): Promise<web3.TransactionResult | null>;
+    eth_getTransactionReceiptsByBlockNumber(_request: any, _blockNumber: web3.Quantity | web3.Tag): Promise<web3.TransactionReceipt[] | null>;
     eth_getTransactionByHash(_request: any, _transactionHash: web3.Data): Promise<web3.TransactionResult | null>;
     eth_getTransactionCount(_request: any, _address: web3.Data, _blockNumber: web3.Quantity | web3.Tag): Promise<web3.Quantity>;
     eth_getTransactionReceipt(_request: any, _transactionHash: string): Promise<web3.TransactionReceipt | null>;

lib/web3.d.ts

@@ -77,6 +77,8 @@ export interface Service {
     eth_getProof(_request: any, address: Data, keys: Data[], blockNumber: Quantity | Tag): Promise<ProofResult>;
     eth_getStorageAt(_request: any, address: Data, key: Quantity, blockNumber: Quantity | Tag): Promise<Data>;
     eth_getTransactionByBlockHashAndIndex(_request: any, blockHash: Data, transactionIndex: Quantity): Promise<TransactionResult | null>;
+    eth_getTransactionsByBlockNumber(_request: any, blockNumber: Quantity | Tag): Promise<TransactionResult | null>;
+    eth_getTransactionReceiptsByBlockNumber(_request: any, blockNumber: Quantity | Tag): Promise<TransactionReceipt[] | null>;
     eth_getTransactionByBlockNumberAndIndex(_request: any, blockNumber: Quantity | Tag, transactionIndex: Quantity): Promise<TransactionResult | null>;
     eth_getTransactionByHash(_request: any, transactionHash: Data): Promise<TransactionResult | null>;
     eth_getTransactionCount(_request: any, address: Data, blockNumber: Quantity | Tag): Promise<Quantity>;

src/servers/database.ts

@@ -465,7 +465,45 @@ export class DatabaseServer extends SkeletonServer {
       return null;
     }
   }
-
+  async eth_getTransactionsByBlockNumber(
+    _request: any,
+    blockNumber: web3.Quantity | web3.Tag
+  ): Promise<web3.TransactionResult | null> {
+    const blockNumber_ =
+      parseBlockSpec(blockNumber) || (await this._fetchCurrentBlockID());
+
+    try {
+      const {
+        rows,
+      } = await this._query(
+        `SELECT
+        b.id AS "blockNumber",
+        b.hash AS "blockHash",
+        t.index AS "transactionIndex",
+        t.hash AS "hash",
+        t.from AS "from",
+        t.to AS "to",
+        t.gas_limit AS "gas",
+        t.gas_price AS "gasPrice",
+        t.nonce AS "nonce",
+        t.value AS "value",
+        coalesce(t.input, '\\x'::bytea) AS "input",
+        t.v AS "v",
+        t.r AS "r",
+        t.s AS "s"
+      FROM transaction t
+      LEFT JOIN block b ON t.block = b.id
+      WHERE b.id = $1`,
+      [blockNumber_]
+      );
+      return !rows || !rows.length ? null : exportJSON(rows[0]);
+    } catch (error) {
+      if (this.config.debug) {
+        console.debug('eth_getTransactionsByBlockNumber', error);
+      }
+      return null;
+    }
+  }
   async eth_getTransactionByBlockNumberAndIndex(
     _request: any,
     blockNumber: web3.Quantity | web3.Tag,
@@ -550,7 +588,49 @@ export class DatabaseServer extends SkeletonServer {
       return null;
     }
   }
+  async eth_getTransactionReceiptsByBlockNumber(
+    _request: any,
+    blockNumber: web3.Quantity | web3.Tag
+  ): Promise<web3.TransactionReceipt[] | null> {
+    const blockNumber_ =
+      parseBlockSpec(blockNumber) || (await this._fetchCurrentBlockID());
+    try {
+      const {
+        rows: [receipt],
+      } = await this._query(
+        `SELECT
+        b.id AS "blockNumber",
+        b.hash AS "blockHash",
+        t.index AS "transactionIndex",
+        t.hash AS "transactionHash",
+        t.from AS "from",
+        t.to AS "to",
+        t.gas_used AS "gasUsed",
+        0::u256 AS "cumulativeGasUsed", -- TODO: tally?
+        CASE WHEN t.to IS NULL OR t.to = '\\x0000000000000000000000000000000000000000' THEN t.output
+             ELSE NULL
+        END AS "contractAddress",
+        NULL AS "logs",                 -- TODO: fetch event.id[]
+        repeat('\\000', 256)::bytea AS "logsBloom",
+        CASE WHEN t.status THEN 1 ELSE 0 END AS "status",
+        t.near_hash AS "nearTransactionHash",
+        t.near_receipt_hash AS "nearReceiptHash"
+      FROM transaction t
+        LEFT JOIN block b ON t.block = b.id
+      WHERE b.id = $1`,
+        [blockNumber_]
+      );
+      //assert(receipt, 'receipt is not null');
 
+      receipt.logs = await this._fetchEvents(hexToBytes(receipt.transactionHash.toString()));
+      return exportJSON(receipt);
+    } catch (error) {
+      if (this.config.debug) {
+        console.debug('eth_getTransactionReceiptsByBlockNumber', error);
+      }
+      return null;
+    }
+  }
   async eth_getUncleCountByBlockHash(
     _request: any,
     blockHash: web3.Data

src/servers/skeleton.ts

@@ -283,7 +283,20 @@ export abstract class SkeletonServer implements web3.Service {
     unimplemented('eth_getTransactionByBlockNumberAndIndex');
     return null;
   }
-
+  async eth_getTransactionsByBlockNumber(
+    _request: any,
+    _blockNumber: web3.Quantity | web3.Tag
+  ): Promise<web3.TransactionResult | null> {
+    unimplemented('eth_getTransactionsByBlockNumber');
+    return null;
+  }
+  async eth_getTransactionReceiptsByBlockNumber(
+    _request: any,
+    _blockNumber: web3.Quantity | web3.Tag
+  ): Promise<web3.TransactionReceipt[] | null> {
+    unimplemented('eth_getTransactionReceiptsByBlockNumber');
+    return null;
+  }
   async eth_getTransactionByHash(
     _request: any,
     _transactionHash: web3.Data

src/web3.ts

@@ -140,6 +140,14 @@ export interface Service {
     blockHash: Data,
     transactionIndex: Quantity
   ): Promise<TransactionResult | null>;
+  eth_getTransactionsByBlockNumber(
+    _request: any,
+    blockNumber:  Quantity | Tag,
+  ): Promise<TransactionResult | null>;
+  eth_getTransactionReceiptsByBlockNumber(
+    _request: any,
+    blockNumber:  Quantity | Tag,
+  ): Promise<TransactionReceipt[] | null>;
   eth_getTransactionByBlockNumberAndIndex(
     _request: any,
     blockNumber: Quantity | Tag,