mirror of
https://github.com/cerc-io/watcher-ts
synced 2025-01-08 12:28:05 +00:00
Invoke subgraph block handlers (#43)
* Add a test case to eden test to call the block handler * Add a block handler in example subgraph and call it in a watcher * Use an array map to call all the block handlers for a contract * Await on all the promises returned by block handlers map
This commit is contained in:
prathamesh0
parent
06ba24e38f
commit
16bb955213
@ -8,7 +8,7 @@ import spies from 'chai-spies';
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import { getDummyEventData, getTestDatabase } from '../test/utils';
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import { instantiate } from './loader';
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import { createEvent, Block } from './utils';
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import { createEvent, createBlock, Block } from './utils';
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import { Database } from './database';
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chai.use(spies);
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@ -19,7 +19,8 @@ describe('call handler in mapping code', () => {
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let exports: any;
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let db: Database;
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const eventData = getDummyEventData();
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// Create dummy event data.
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const dummyEventData = getDummyEventData();
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before(async () => {
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db = getTestDatabase();
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@ -50,11 +51,11 @@ describe('call handler in mapping code', () => {
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it('should load the subgraph example wasm', async () => {
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const filePath = path.resolve(__dirname, '../test/subgraph/example1/build/Example1/Example1.wasm');
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const instance = await instantiate(db, { event: { block: eventData.block } }, filePath);
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const instance = await instantiate(db, { event: { block: dummyEventData.block } }, filePath);
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exports = instance.exports;
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});
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it('should execute the handler function', async () => {
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it('should execute the event handler function', async () => {
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const {
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_start,
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handleTest
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@ -65,7 +66,7 @@ describe('call handler in mapping code', () => {
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_start();
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// Create event params data.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'param1',
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value: 'abc',
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@ -81,8 +82,8 @@ describe('call handler in mapping code', () => {
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// Dummy contract address string.
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const contractAddress = '0xCA6D29232D1435D8198E3E5302495417dD073d61';
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// Create Test event to be passed to handler.
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const test = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event Test to be passed to handler.
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const test = await createEvent(exports, contractAddress, dummyEventData);
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await handleTest(test);
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@ -91,6 +92,20 @@ describe('call handler in mapping code', () => {
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expect(db.saveEntity).to.have.been.called();
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});
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it('should execute the block handler function', async () => {
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const { _start, handleBlock } = exports;
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const blockData = dummyEventData.block;
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// Important to call _start for built subgraphs on instantiation!
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// TODO: Check api version https://github.com/graphprotocol/graph-node/blob/6098daa8955bdfac597cec87080af5449807e874/runtime/wasm/src/module/mod.rs#L533
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_start();
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// Create an ethereum block to be passed to the handler.
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const block = await createBlock(exports, blockData);
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await handleBlock(block);
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});
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after(() => {
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sandbox.restore();
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});
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@ -9,7 +9,7 @@ import chai from 'chai';
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import spies from 'chai-spies';
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import { instantiate } from './loader';
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import { createEvent, Block } from './utils';
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import { createEvent, Block, createBlock } from './utils';
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import edenNetworkAbi from '../test/subgraph/eden/EdenNetwork/abis/EdenNetwork.json';
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import merkleDistributorAbi from '../test/subgraph/eden/EdenNetworkDistribution/abis/MerkleDistributor.json';
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import distributorGovernanceAbi from '../test/subgraph/eden/EdenNetworkGovernance/abis/DistributorGovernance.json';
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@ -24,7 +24,9 @@ const sandbox = chai.spy.sandbox();
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describe('eden wasm loader tests', async () => {
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let db: Database;
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const eventData = getDummyEventData();
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// Create dummy event data.
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const dummyEventData = getDummyEventData();
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before(async () => {
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db = getTestDatabase();
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@ -65,7 +67,7 @@ describe('eden wasm loader tests', async () => {
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it('should load the subgraph network wasm', async () => {
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const filePath = path.resolve(__dirname, '../test/subgraph/eden/EdenNetwork/EdenNetwork.wasm');
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({ exports } = await instantiate(db, { event: { block: eventData.block } }, filePath, data));
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({ exports } = await instantiate(db, { event: { block: dummyEventData.block } }, filePath, data));
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const { _start } = exports;
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_start();
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});
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@ -76,7 +78,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy SlotClaimedEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'slot',
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kind: 'uint8',
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@ -114,8 +116,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy SlotClaimedEvent to be passed to handler.
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const slotClaimedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event SlotClaimedEvent to be passed to handler.
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const slotClaimedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await slotClaimed(slotClaimedEvent);
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});
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@ -126,7 +128,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy SlotDelegateUpdatedEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'slot',
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kind: 'uint8',
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@ -149,8 +151,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy SlotDelegateUpdatedEvent to be passed to handler.
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const slotClaimedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event SlotDelegateUpdatedEvent to be passed to handler.
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const slotClaimedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await slotDelegateUpdated(slotClaimedEvent);
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});
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@ -161,7 +163,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy StakeEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'staker',
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kind: 'address',
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@ -174,8 +176,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy StakeEvent to be passed to handler.
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const stakeEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event StakeEvent to be passed to handler.
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const stakeEvent = await createEvent(exports, contractAddress, dummyEventData);
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await stake(stakeEvent);
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});
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@ -186,7 +188,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy UnstakeEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'staker',
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kind: 'address',
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@ -199,8 +201,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy UnstakeEvent to be passed to handler.
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const unstakeEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event UnstakeEvent to be passed to handler.
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const unstakeEvent = await createEvent(exports, contractAddress, dummyEventData);
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await unstake(unstakeEvent);
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});
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@ -224,7 +226,7 @@ describe('eden wasm loader tests', async () => {
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it('should load the subgraph network distribution wasm', async () => {
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const filePath = path.resolve(__dirname, '../test/subgraph/eden/EdenNetworkDistribution/EdenNetworkDistribution.wasm');
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({ exports } = await instantiate(db, { event: { block: eventData.block } }, filePath, data));
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({ exports } = await instantiate(db, { event: { block: dummyEventData.block } }, filePath, data));
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const { _start } = exports;
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_start();
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});
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@ -235,7 +237,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy ClaimedEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'index',
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kind: 'uint256',
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@ -258,8 +260,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy ClaimedEvent to be passed to handler.
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const claimedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event ClaimedEvent to be passed to handler.
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const claimedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await claimed(claimedEvent);
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});
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@ -270,7 +272,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy SlashedEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'account',
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kind: 'address',
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@ -283,8 +285,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy SlashedEvent to be passed to handler.
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const slashedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event SlashedEvent to be passed to handler.
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const slashedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await slashed(slashedEvent);
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});
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@ -295,7 +297,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy MerkleRootUpdatedEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'merkleRoot',
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kind: 'bytes32',
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@ -313,8 +315,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy MerkleRootUpdatedEvent to be passed to handler.
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const merkleRootUpdatedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event MerkleRootUpdatedEvent to be passed to handler.
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const merkleRootUpdatedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await merkleRootUpdated(merkleRootUpdatedEvent);
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});
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@ -325,7 +327,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy AccountUpdatedEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'account',
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kind: 'address',
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@ -343,8 +345,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy AccountUpdatedEvent to be passed to handler.
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const accountUpdatedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event AccountUpdatedEvent to be passed to handler.
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const accountUpdatedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await accountUpdated(accountUpdatedEvent);
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});
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@ -368,7 +370,7 @@ describe('eden wasm loader tests', async () => {
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it('should load the subgraph network governance wasm', async () => {
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const filePath = path.resolve(__dirname, '../test/subgraph/eden/EdenNetworkGovernance/EdenNetworkGovernance.wasm');
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({ exports } = await instantiate(db, { event: { block: eventData.block } }, filePath, data));
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({ exports } = await instantiate(db, { event: { block: dummyEventData.block } }, filePath, data));
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const { _start } = exports;
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_start();
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});
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@ -379,7 +381,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy BlockProducerAddedEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'produces',
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kind: 'address',
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@ -387,8 +389,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy BlockProducerAddedEvent to be passed to handler.
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const blockProducerAddedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event BlockProducerAddedEvent to be passed to handler.
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const blockProducerAddedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await blockProducerAdded(blockProducerAddedEvent);
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});
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@ -399,7 +401,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy BlockProducerRemovedEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'producer',
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kind: 'address',
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@ -407,8 +409,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy BlockProducerRemovedEvent to be passed to handler.
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const blockProducerRemovedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event BlockProducerRemovedEvent to be passed to handler.
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const blockProducerRemovedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await blockProducerRemoved(blockProducerRemovedEvent);
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});
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@ -419,7 +421,7 @@ describe('eden wasm loader tests', async () => {
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} = exports;
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// Create dummy BlockProducerRewardCollectorChangedEvent params.
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eventData.eventParams = [
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dummyEventData.eventParams = [
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{
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name: 'producer',
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kind: 'address',
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@ -437,8 +439,8 @@ describe('eden wasm loader tests', async () => {
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}
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];
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// Create dummy BlockProducerRewardCollectorChangedEvent to be passed to handler.
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const blockProducerRewardCollectorChangedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event BlockProducerRewardCollectorChangedEvent to be passed to handler.
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const blockProducerRewardCollectorChangedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await blockProducerRewardCollectorChanged(blockProducerRewardCollectorChangedEvent);
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});
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@ -448,13 +450,23 @@ describe('eden wasm loader tests', async () => {
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rewardScheduleChanged
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} = exports;
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eventData.eventParams = [];
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dummyEventData.eventParams = [];
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// Create dummy RewardScheduleChangedEvent to be passed to handler.
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const rewardScheduleChangedEvent = await createEvent(exports, contractAddress, eventData);
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// Create an ethereum event RewardScheduleChangedEvent to be passed to handler.
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const rewardScheduleChangedEvent = await createEvent(exports, contractAddress, dummyEventData);
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await rewardScheduleChanged(rewardScheduleChangedEvent);
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});
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it('should call the block handler', async () => {
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const { handleBlock } = exports;
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const blockData = dummyEventData.block;
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// Create an ethereum block to be passed to the handler.
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const block = await createBlock(exports, blockData);
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await handleBlock(block);
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});
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});
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after(() => {
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@ -164,51 +164,7 @@ export const createEvent = async (instanceExports: any, contractAddress: string,
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id_of_type: idOfType
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} = instanceExports;
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// Fill block data.
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const blockHashByteArray = await ByteArray.fromHexString(await __newString(blockData.blockHash));
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const blockHash = await Bytes.fromByteArray(blockHashByteArray);
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const parentHashByteArray = await ByteArray.fromHexString(await __newString(blockData.parentHash));
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const parentHash = await Bytes.fromByteArray(parentHashByteArray);
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const blockNumber = await BigInt.fromString(await __newString(blockData.blockNumber));
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const blockTimestamp = await BigInt.fromString(await __newString(blockData.timestamp));
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const stateRootByteArray = await ByteArray.fromHexString(await __newString(blockData.stateRoot));
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const stateRoot = await Bytes.fromByteArray(stateRootByteArray);
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const transactionsRootByteArray = await ByteArray.fromHexString(await __newString(blockData.txRoot));
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const transactionsRoot = await Bytes.fromByteArray(transactionsRootByteArray);
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const receiptsRootByteArray = await ByteArray.fromHexString(await __newString(blockData.receiptRoot));
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const receiptsRoot = await Bytes.fromByteArray(receiptsRootByteArray);
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const totalDifficulty = await BigInt.fromString(await __newString(blockData.td));
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// Missing fields from watcher in block data:
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// unclesHash
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// author
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// gasUsed
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// gasLimit
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// difficulty
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// size
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const block = await ethereum.Block.__new(
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blockHash,
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parentHash,
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await Bytes.empty(),
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await Address.zero(),
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stateRoot,
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transactionsRoot,
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receiptsRoot,
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blockNumber,
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await BigInt.fromI32(0),
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await BigInt.fromI32(0),
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blockTimestamp,
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await BigInt.fromI32(0),
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totalDifficulty,
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null
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);
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const block = await createBlock(instanceExports, blockData);
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// Fill transaction data.
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const txHashByteArray = await ByteArray.fromHexString(await __newString(tx.hash));
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@ -264,6 +220,63 @@ export const createEvent = async (instanceExports: any, contractAddress: string,
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);
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};
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export const createBlock = async (instanceExports: any, blockData: Block): Promise<any> => {
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const {
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__newString,
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Address,
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BigInt,
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ethereum,
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Bytes,
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ByteArray
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} = instanceExports;
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// Fill block data.
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const blockHashByteArray = await ByteArray.fromHexString(await __newString(blockData.blockHash));
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const blockHash = await Bytes.fromByteArray(blockHashByteArray);
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const parentHashByteArray = await ByteArray.fromHexString(await __newString(blockData.parentHash));
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const parentHash = await Bytes.fromByteArray(parentHashByteArray);
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const blockNumber = await BigInt.fromString(await __newString(blockData.blockNumber));
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const blockTimestamp = await BigInt.fromString(await __newString(blockData.timestamp));
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const stateRootByteArray = await ByteArray.fromHexString(await __newString(blockData.stateRoot));
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const stateRoot = await Bytes.fromByteArray(stateRootByteArray);
|
||||
|
||||
const transactionsRootByteArray = await ByteArray.fromHexString(await __newString(blockData.txRoot));
|
||||
const transactionsRoot = await Bytes.fromByteArray(transactionsRootByteArray);
|
||||
|
||||
const receiptsRootByteArray = await ByteArray.fromHexString(await __newString(blockData.receiptRoot));
|
||||
const receiptsRoot = await Bytes.fromByteArray(receiptsRootByteArray);
|
||||
|
||||
const totalDifficulty = await BigInt.fromString(await __newString(blockData.td));
|
||||
|
||||
// Missing fields from watcher in block data:
|
||||
// unclesHash
|
||||
// author
|
||||
// gasUsed
|
||||
// gasLimit
|
||||
// difficulty
|
||||
// size
|
||||
return await ethereum.Block.__new(
|
||||
blockHash,
|
||||
parentHash,
|
||||
await Bytes.empty(),
|
||||
await Address.zero(),
|
||||
stateRoot,
|
||||
transactionsRoot,
|
||||
receiptsRoot,
|
||||
blockNumber,
|
||||
await BigInt.fromI32(0),
|
||||
await BigInt.fromI32(0),
|
||||
blockTimestamp,
|
||||
await BigInt.fromI32(0),
|
||||
totalDifficulty,
|
||||
null
|
||||
);
|
||||
};
|
||||
|
||||
export const getSubgraphConfig = async (subgraphPath: string): Promise<any> => {
|
||||
const configFilePath = path.resolve(path.join(subgraphPath, 'subgraph.yaml'));
|
||||
const fileExists = await fs.pathExists(configFilePath);
|
||||
|
||||
@ -13,7 +13,7 @@ import { ResultObject } from '@vulcanize/assemblyscript/lib/loader';
|
||||
import { EthClient } from '@vulcanize/ipld-eth-client';
|
||||
import { IndexerInterface } from '@vulcanize/util';
|
||||
|
||||
import { createEvent, getSubgraphConfig } from './utils';
|
||||
import { createBlock, createEvent, getSubgraphConfig } from './utils';
|
||||
import { Context, instantiate } from './loader';
|
||||
import { Database } from './database';
|
||||
|
||||
@ -149,6 +149,36 @@ export class GraphWatcher {
|
||||
await exports[eventHandler.handler](ethereumEvent);
|
||||
}
|
||||
|
||||
async handleBlock (blockHash: string) {
|
||||
const {
|
||||
allEthHeaderCids: {
|
||||
nodes: [
|
||||
blockData
|
||||
]
|
||||
}
|
||||
} = await this._postgraphileClient.getBlocks({ blockHash });
|
||||
|
||||
// Call block handler(s) for each contract.
|
||||
for (const dataSource of this._dataSources) {
|
||||
// Check if block handler(s) are configured.
|
||||
if (!dataSource.mapping.blockHandlers) {
|
||||
continue;
|
||||
}
|
||||
|
||||
const { instance: { exports } } = this._dataSourceMap[dataSource.source.address];
|
||||
|
||||
// Create ethereum block to be passed to a wasm block handler.
|
||||
const ethereumBlock = await createBlock(exports, blockData);
|
||||
|
||||
// Call all the block handlers one after the another for a contract.
|
||||
const blockHandlerPromises = dataSource.mapping.blockHandlers.map(async (blockHandler: any): Promise<void> => {
|
||||
await exports[blockHandler.handler](ethereumBlock);
|
||||
});
|
||||
|
||||
await Promise.all(blockHandlerPromises);
|
||||
}
|
||||
}
|
||||
|
||||
setIndexer (indexer: IndexerInterface): void {
|
||||
this._indexer = indexer;
|
||||
}
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
import { Address, log, BigInt, BigDecimal, ByteArray, dataSource } from '@graphprotocol/graph-ts';
|
||||
import { Address, log, BigInt, BigDecimal, ByteArray, dataSource, ethereum } from '@graphprotocol/graph-ts';
|
||||
|
||||
import {
|
||||
Example1,
|
||||
@ -54,6 +54,30 @@ export function handleTest (event: Test): void {
|
||||
// - contract.getMethod(...)
|
||||
}
|
||||
|
||||
export function handleBlock (block: ethereum.Block): void {
|
||||
log.debug('block.hash: {}', [block.hash.toHexString()]);
|
||||
log.debug('block.parentHash: {}', [block.parentHash.toHexString()]);
|
||||
log.debug('block.unclesHash: {}', [block.unclesHash.toHexString()]);
|
||||
log.debug('block.author: {}', [block.author.toHexString()]);
|
||||
log.debug('block.stateRoot: {}', [block.stateRoot.toHexString()]);
|
||||
log.debug('block.transactionsRoot: {}', [block.transactionsRoot.toHexString()]);
|
||||
log.debug('block.receiptsRoot: {}', [block.receiptsRoot.toHexString()]);
|
||||
log.debug('block.number: {}', [block.number.toString()]);
|
||||
log.debug('block.gasUsed: {}', [block.gasUsed.toString()]);
|
||||
log.debug('block.gasLimit: {}', [block.gasLimit.toString()]);
|
||||
log.debug('block.timestamp: {}', [block.timestamp.toString()]);
|
||||
log.debug('block.difficulty: {}', [block.difficulty.toString()]);
|
||||
log.debug('block.totalDifficulty: {}', [block.totalDifficulty.toString()]);
|
||||
|
||||
const blockSize = block.size;
|
||||
|
||||
if (blockSize) {
|
||||
log.debug('block.size: {}', [blockSize.toString()]);
|
||||
} else {
|
||||
log.debug('block.size: {}', ['null']);
|
||||
}
|
||||
}
|
||||
|
||||
export function testEthCall (): void {
|
||||
log.debug('In test eth call', []);
|
||||
|
||||
|
||||
@ -20,4 +20,6 @@ dataSources:
|
||||
eventHandlers:
|
||||
- event: Test(string,uint8)
|
||||
handler: handleTest
|
||||
blockHandlers:
|
||||
- handler: handleBlock
|
||||
file: ./src/mapping.ts
|
||||
|
||||
@ -181,6 +181,11 @@ export class Indexer {
|
||||
await handleEvent(this, resultEvent);
|
||||
}
|
||||
|
||||
async processBlock (blockHash: string): Promise<void> {
|
||||
// Call subgraph handler for block.
|
||||
await this._graphWatcher.handleBlock(blockHash);
|
||||
}
|
||||
|
||||
async processEvent (event: Event): Promise<void> {
|
||||
// Trigger indexing of data based on the event.
|
||||
await this.triggerIndexingOnEvent(event);
|
||||
|
||||
@ -19,7 +19,8 @@ import {
|
||||
QUEUE_EVENT_PROCESSING,
|
||||
JobQueueConfig,
|
||||
DEFAULT_CONFIG_PATH,
|
||||
getCustomProvider
|
||||
getCustomProvider,
|
||||
JOB_KIND_INDEX
|
||||
} from '@vulcanize/util';
|
||||
import { GraphWatcher, Database as GraphDatabase } from '@vulcanize/graph-node';
|
||||
|
||||
@ -50,6 +51,12 @@ export class JobRunner {
|
||||
await this._jobQueue.subscribe(QUEUE_BLOCK_PROCESSING, async (job) => {
|
||||
await this._baseJobRunner.processBlock(job);
|
||||
|
||||
const { data: { kind, blockHash } } = job;
|
||||
|
||||
if (kind === JOB_KIND_INDEX) {
|
||||
await this._indexer.processBlock(blockHash);
|
||||
}
|
||||
|
||||
await this._jobQueue.markComplete(job);
|
||||
});
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user