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Support events handlers in multiple data sources for a contract address (#526)

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* Support processing events in multiple subgraph datasources for a single contract address

* Fix parsing event topic in graph-node watcher

* Update codegen templates

* Fix dummy indexer method in graph-node test

* Upgrade package versions to 0.2.102
This commit is contained in:
nabarun
2024-06-26 17:56:37 +05:30
committed by GitHub
parent b9a899aec1
commit 2217cd3ffb
22 changed files with 208 additions and 153 deletions
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packages/codegen/package.json
+2 -2
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@@ -1,6 +1,6 @@
{
"name": "@cerc-io/codegen",
"version": "0.2.101",
"version": "0.2.102",
"description": "Code generator",
"private": true,
"main": "index.js",
@@ -20,7 +20,7 @@
},
"homepage": "https://github.com/cerc-io/watcher-ts#readme",
"dependencies": {
"@cerc-io/util": "^0.2.101",
"@cerc-io/util": "^0.2.102",
"@graphql-tools/load-files": "^6.5.2",
"@npmcli/package-json": "^5.0.0",
"@poanet/solidity-flattener": "https://github.com/vulcanize/solidity-flattener.git",
packages/codegen/src/data/entities/Contract.yaml
+1
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@@ -2,6 +2,7 @@ className: Contract
indexOn:
- columns:
- address
- kind
unique: true
columns:
- name: id
packages/codegen/src/templates/indexer-template.handlebars
+18 -14
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@@ -525,23 +525,27 @@ export class Indexer implements IndexerInterface {
}
{{/if}}
parseEventNameAndArgs (kind: string, logObj: any): { eventParsed: boolean, eventDetails: any } {
parseEventNameAndArgs (watchedContracts: Contract[], logObj: any): { eventParsed: boolean, eventDetails: any } {
const { topics, data } = logObj;
let logDescription: ethers.utils.LogDescription | undefined;
const contract = this._contractMap.get(kind);
assert(contract);
for (const watchedContract of watchedContracts) {
const contract = this._contractMap.get(watchedContract.kind);
assert(contract);
let logDescription: ethers.utils.LogDescription;
try {
logDescription = contract.parseLog({ data, topics });
} catch (err) {
// Return if no matching event found
if ((err as Error).message.includes('no matching event')) {
log(`WARNING: Skipping event for contract ${kind} as no matching event found in the ABI`);
return { eventParsed: false, eventDetails: {} };
try {
logDescription = contract.parseLog({ data, topics });
break;
} catch (err) {
// Continue loop only if no matching event found
if (!((err as Error).message.includes('no matching event'))) {
throw err;
}
}
}
throw err;
if (!logDescription) {
return { eventParsed: false, eventDetails: {} };
}
const { eventName, eventInfo, eventSignature } = this._baseIndexer.parseEvent(logDescription);
@@ -647,8 +651,8 @@ export class Indexer implements IndexerInterface {
return this._baseIndexer.getEventsByFilter(blockHash, contract, name);
}
isWatchedContract (address : string): Contract | undefined {
return this._baseIndexer.isWatchedContract(address);
isContractAddressWatched (address : string): Contract[] | undefined {
return this._baseIndexer.isContractAddressWatched(address);
}
getWatchedContracts (): Contract[] {
packages/codegen/src/templates/package-template.handlebars
+5 -5
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@@ -41,12 +41,12 @@
"homepage": "https://github.com/cerc-io/watcher-ts#readme",
"dependencies": {
"@apollo/client": "^3.3.19",
"@cerc-io/cli": "^0.2.101",
"@cerc-io/ipld-eth-client": "^0.2.101",
"@cerc-io/solidity-mapper": "^0.2.101",
"@cerc-io/util": "^0.2.101",
"@cerc-io/cli": "^0.2.102",
"@cerc-io/ipld-eth-client": "^0.2.102",
"@cerc-io/solidity-mapper": "^0.2.102",
"@cerc-io/util": "^0.2.102",
{{#if (subgraphPath)}}
"@cerc-io/graph-node": "^0.2.101",
"@cerc-io/graph-node": "^0.2.102",
{{/if}}
"@ethersproject/providers": "^5.4.4",
"debug": "^4.3.1",