cerc-io/watcher-ts
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Implement lazy watcher mode in erc20-watcher (#275)

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nikugogoi 2021-10-18 13:03:55 +05:30 committed by GitHub
parent 3b27177389
commit f00ea0c1f0
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4 changed files with 20 additions and 11 deletions
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1
packages/erc20-watcher/environments/local.toml
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@ -2,6 +2,7 @@
host = "127.0.0.1"
port = 3001
mode = "eth_call"
kind = "lazy"
[database]
type = "postgres"

12
packages/erc20-watcher/src/server.ts
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@ -15,7 +15,7 @@ import { getDefaultProvider } from 'ethers';
import { getCache } from '@vulcanize/cache';
import { EthClient } from '@vulcanize/ipld-eth-client';
import { DEFAULT_CONFIG_PATH, getConfig, JobQueue } from '@vulcanize/util';
import { DEFAULT_CONFIG_PATH, getConfig, JobQueue, KIND_ACTIVE } from '@vulcanize/util';
import typeDefs from './schema';
@ -42,7 +42,7 @@ export const main = async (): Promise<any> => {
assert(config.server, 'Missing server config');
const { host, port, mode } = config.server;
const { host, port, mode, kind: watcherKind } = config.server;
const { upstream, database: dbConfig, jobQueue: jobQueueConfig } = config;
@ -76,10 +76,12 @@ export const main = async (): Promise<any> => {
assert(dbConnectionString, 'Missing job queue db connection string');
const jobQueue = new JobQueue({ dbConnectionString, maxCompletionLag: maxCompletionLagInSecs });
await jobQueue.start();
const eventWatcher = new EventWatcher(ethClient, indexer, pubsub, jobQueue);
await eventWatcher.start();
if (watcherKind === KIND_ACTIVE) {
await jobQueue.start();
await eventWatcher.start();
}
const resolvers = process.env.MOCK ? await createMockResolvers() : await createResolvers(indexer, eventWatcher);

9
packages/uni-info-watcher/src/smoke.test.ts
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@ -61,6 +61,7 @@ describe('uni-info-watcher', () => {
let config: Config;
let uniClient: UniClient;
let client: Client;
let deadline: number;
before(async () => {
config = await getConfig(CONFIG_FILE);
@ -84,6 +85,11 @@ describe('uni-info-watcher', () => {
const provider = new ethers.providers.JsonRpcProvider(rpcProviderEndpoint);
signer = provider.getSigner();
recipient = await signer.getAddress();
// Deadline set to 2 days from current date.
const deadlineDate = new Date();
deadlineDate.setDate(deadlineDate.getDate() + 2);
deadline = Math.floor(deadlineDate.getTime() / 1000);
});
it('should have a Factory entity', async () => {
@ -702,7 +708,6 @@ describe('uni-info-watcher', () => {
const amount1Desired = 15;
const amount0Min = 0;
const amount1Min = 0;
const deadline = 1634367993;
before(async () => {
// Get the NFPM contract address.
@ -833,7 +838,6 @@ describe('uni-info-watcher', () => {
const amount1Desired = 15;
const amount0Min = 0;
const amount1Min = 0;
const deadline = 1634367993;
before(async () => {
// Get initial entity values.
@ -908,7 +912,6 @@ describe('uni-info-watcher', () => {
const liquidity = 5;
const amount0Min = 0;
const amount1Min = 0;
const deadline = 1634367993;
before(async () => {
// Get initial entity values.

9
packages/uni-watcher/src/smoke.test.ts
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@ -66,6 +66,7 @@ describe('uni-watcher', () => {
let postgraphileClient: EthClient;
let signer: Signer;
let recipient: string;
let deadline: number;
before(async () => {
config = await getConfig(CONFIG_FILE);
@ -108,6 +109,11 @@ describe('uni-watcher', () => {
const provider = new ethers.providers.JsonRpcProvider(rpcProviderEndpoint);
signer = provider.getSigner();
recipient = await signer.getAddress();
// Deadline set to 2 days from current date.
const deadlineDate = new Date();
deadlineDate.setDate(deadlineDate.getDate() + 2);
deadline = Math.floor(deadlineDate.getTime() / 1000);
});
after(async () => {
@ -279,7 +285,6 @@ describe('uni-watcher', () => {
const amount1Desired = 15;
const amount0Min = 0;
const amount1Min = 0;
const deadline = 1634367993;
// Approving tokens for NonfungiblePositionManager contract.
// https://github.com/Uniswap/uniswap-v3-periphery/blob/main/test/NonfungiblePositionManager.spec.ts#L44
@ -344,7 +349,6 @@ describe('uni-watcher', () => {
const amount1Desired = 15;
const amount0Min = 0;
const amount1Min = 0;
const deadline = 1634367993;
// Subscribe using UniClient.
const subscription = await uniClient.watchEvents((value: any) => {
@ -388,7 +392,6 @@ describe('uni-watcher', () => {
const liquidity = 5;
const amount0Min = 0;
const amount1Min = 0;
const deadline = 1634367993;
// Subscribe using UniClient.
const subscription = await uniClient.watchEvents((value: any) => {