cerc-io/watcher-ts
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Update indexer template in codegen for block optimization changes (#464)

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* Update indexer template for block optimization

* Trim address strings in graph-node host API
This commit is contained in:
nabarun
2023-11-10 12:14:38 +05:30
committed by GitHub
parent 32d5cd10d0
commit edf72c1dd6
2 changed files with 28 additions and 13 deletions
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packages/codegen/src/templates/indexer-template.handlebars
+26 -10
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@@ -44,7 +44,10 @@ import {
Clients,
EthClient,
UpstreamConfig,
ResultMeta
ResultMeta,
EthFullBlock,
EthFullTransaction,
ExtraEventData
} from '@cerc-io/util';
{{#if (subgraphPath)}}
import { GraphWatcher } from '@cerc-io/graph-node';
@@ -464,13 +467,13 @@ export class Indexer implements IndexerInterface {
}
{{/if}}
async triggerIndexingOnEvent (event: Event): Promise<void> {
async triggerIndexingOnEvent (event: Event, extraData: ExtraEventData): Promise<void> {
const resultEvent = this.getResultEvent(event);
{{#if (subgraphPath)}}
console.time('time:indexer#processEvent-mapping_code');
// Call subgraph handler for event.
await this._graphWatcher.handleEvent(resultEvent);
await this._graphWatcher.handleEvent(resultEvent, extraData);
console.timeEnd('time:indexer#processEvent-mapping_code');
{{/if}}
@@ -478,9 +481,9 @@ export class Indexer implements IndexerInterface {
await handleEvent(this, resultEvent);
}
async processEvent (event: Event): Promise<void> {
async processEvent (event: Event, extraData: ExtraEventData): Promise<void> {
// Trigger indexing of data based on the event.
await this.triggerIndexingOnEvent(event);
await this.triggerIndexingOnEvent(event, extraData);
}
async processBlock (blockProgress: BlockProgress): Promise<void> {
@@ -689,7 +692,12 @@ export class Indexer implements IndexerInterface {
return this._baseIndexer.fetchEventsAndSaveBlocks(blocks, this._eventSignaturesMap, this.parseEventNameAndArgs.bind(this));
}
async fetchAndSaveFilteredEventsAndBlocks (startBlock: number, endBlock: number): Promise<{ blockProgress: BlockProgress, events: DeepPartial<Event>[] }[]> {
async fetchAndSaveFilteredEventsAndBlocks (startBlock: number, endBlock: number): Promise<{
blockProgress: BlockProgress,
events: DeepPartial<Event>[],
ethFullBlock: EthFullBlock;
ethFullTransactions: EthFullTransaction[];
}[]> {
return this._baseIndexer.fetchAndSaveFilteredEventsAndBlocks(startBlock, endBlock, this._eventSignaturesMap, this.parseEventNameAndArgs.bind(this));
}
@@ -697,7 +705,11 @@ export class Indexer implements IndexerInterface {
return this._baseIndexer.fetchEventsForContracts(blockHash, blockNumber, addresses, this._eventSignaturesMap, this.parseEventNameAndArgs.bind(this));
}
async saveBlockAndFetchEvents (block: DeepPartial<BlockProgress>): Promise<[BlockProgress, DeepPartial<Event>[]]> {
async saveBlockAndFetchEvents (block: DeepPartial<BlockProgress>): Promise<[
BlockProgress,
DeepPartial<Event>[],
EthFullTransaction[]
]> {
return this._saveBlockAndFetchEvents(block);
}
@@ -810,11 +822,15 @@ export class Indexer implements IndexerInterface {
blockNumber,
blockTimestamp,
parentHash
}: DeepPartial<BlockProgress>): Promise<[BlockProgress, DeepPartial<Event>[]]> {
}: DeepPartial<BlockProgress>): Promise<[
BlockProgress,
DeepPartial<Event>[],
EthFullTransaction[]
]> {
assert(blockHash);
assert(blockNumber);
const dbEvents = await this._baseIndexer.fetchEvents(blockHash, blockNumber, this._eventSignaturesMap, this.parseEventNameAndArgs.bind(this));
const { events: dbEvents, transactions } = await this._baseIndexer.fetchEvents(blockHash, blockNumber, this._eventSignaturesMap, this.parseEventNameAndArgs.bind(this));
const dbTx = await this._db.createTransactionRunner();
try {
@@ -831,7 +847,7 @@ export class Indexer implements IndexerInterface {
await dbTx.commitTransaction();
console.timeEnd(`time:indexer#_saveBlockAndFetchEvents-db-save-${blockNumber}`);
return [blockProgress, []];
return [blockProgress, [], transactions];
} catch (error) {
await dbTx.rollbackTransaction();
throw error;