cerc-io/watcher-ts
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Support fragments in GQL queries for subgraph watchers (#510)

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* Avoid updating latest block metrics on RPC errors

* Handle fragments in subgraph GQL queries

* Upgrade package versions

* Move private method in util graph database

---------

Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
This commit is contained in:
nabarun
2024-05-17 17:20:29 +05:30
committed by GitHub
co-authored by prathamesh
parent 1ca74548ff
commit b57aa76d9f
19 changed files with 120 additions and 88 deletions
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packages/graph-node/package.json
+5 -5
View File
@@ -1,10 +1,10 @@
{
"name": "@cerc-io/graph-node",
"version": "0.2.88",
"version": "0.2.89",
"main": "dist/index.js",
"license": "AGPL-3.0",
"devDependencies": {
"@cerc-io/solidity-mapper": "^0.2.88",
"@cerc-io/solidity-mapper": "^0.2.89",
"@ethersproject/providers": "^5.4.4",
"@graphprotocol/graph-ts": "^0.22.0",
"@nomiclabs/hardhat-ethers": "^2.0.2",
@@ -51,9 +51,9 @@
"dependencies": {
"@apollo/client": "^3.3.19",
"@cerc-io/assemblyscript": "0.19.10-watcher-ts-0.1.2",
"@cerc-io/cache": "^0.2.88",
"@cerc-io/ipld-eth-client": "^0.2.88",
"@cerc-io/util": "^0.2.88",
"@cerc-io/cache": "^0.2.89",
"@cerc-io/ipld-eth-client": "^0.2.89",
"@cerc-io/util": "^0.2.89",
"@types/json-diff": "^0.5.2",
"@types/yargs": "^17.0.0",
"bn.js": "^4.11.9",
packages/graph-node/src/watcher.ts
+17 -5
View File
@@ -8,7 +8,7 @@ import debug from 'debug';
import path from 'path';
import fs from 'fs';
import { ContractInterface, utils, providers } from 'ethers';
import { SelectionNode } from 'graphql';
import { GraphQLResolveInfo, SelectionNode } from 'graphql';
import { ResultObject } from '@cerc-io/assemblyscript/lib/loader';
import {
@@ -321,13 +321,15 @@ export class GraphWatcher {
id: string,
relationsMap: Map<any, { [key: string]: any }>,
block: BlockHeight,
selections: ReadonlyArray<SelectionNode> = []
queryInfo: GraphQLResolveInfo
): Promise<any> {
const dbTx = await this._database.createTransactionRunner();
try {
const selections = this._getSelectionsFromGQLInfo(queryInfo);
// Get entity from the database.
const result = await this._database.getEntityWithRelations(dbTx, entity, id, relationsMap, block, selections);
const result = await this._database.getEntityWithRelations(dbTx, entity, id, relationsMap, block, selections, queryInfo);
await dbTx.commitTransaction();
// Resolve any field name conflicts in the entity result.
@@ -346,7 +348,7 @@ export class GraphWatcher {
block: BlockHeight,
where: { [key: string]: any } = {},
queryOptions: QueryOptions,
selections: ReadonlyArray<SelectionNode> = []
queryInfo: GraphQLResolveInfo
): Promise<any> {
const dbTx = await this._database.createTransactionRunner();
@@ -357,8 +359,10 @@ export class GraphWatcher {
queryOptions.limit = DEFAULT_LIMIT;
}
const selections = this._getSelectionsFromGQLInfo(queryInfo);
// Get entities from the database.
const entities = await this._database.getEntities(dbTx, entity, relationsMap, block, where, queryOptions, selections);
const entities = await this._database.getEntities(dbTx, entity, relationsMap, block, where, queryOptions, selections, queryInfo);
await dbTx.commitTransaction();
return entities;
@@ -553,6 +557,14 @@ export class GraphWatcher {
return acc;
}, {});
}
_getSelectionsFromGQLInfo (queryInfo: GraphQLResolveInfo): readonly SelectionNode[] {
const [fieldNode] = queryInfo.fieldNodes;
const selectionSet = fieldNode.selectionSet;
assert(selectionSet, `selectionSet not present in GQL fieldNode ${fieldNode.name}`);
return selectionSet.selections;
}
}
export const getGraphDbAndWatcher = async (