mirror of
https://github.com/stronk-dev/LivepeerEvents.git
synced 2025-07-05 10:45:10 +02:00
Simple mode to only serve the API for coin and Livepeer data
Added various other config variables to the backend
This commit is contained in:
parent
ce7293a906
commit
8792113e08
@ -1,6 +1,6 @@
|
||||
//Server configuration variables
|
||||
export const {
|
||||
PORT = 42609,
|
||||
NODE_PORT = 42609,
|
||||
NODE_ENV = 'local',
|
||||
MONGO_URI = "DB PRODUCTION EVIRONMENT MONGODB",
|
||||
MONGO_URI_DEV = 'DB TEST EVIRONMENT MONGODB',
|
||||
@ -11,6 +11,10 @@ export const {
|
||||
API_CMC = "Coinmarketcap API key",
|
||||
API_L1_HTTP = "ETH L1 HTTP API KEY",
|
||||
API_L2_HTTP = "ETH L2 HTTP API KEY",
|
||||
API_L2_WS = "ALCHEMY WSS API KEY",
|
||||
CONF_DEFAULT_ORCH = "YOUR OWN ORCHESTRATORS PUBLIC ADDRESS"
|
||||
API_L2_WS = "ETH L2 WSS API KEY",
|
||||
CONF_DEFAULT_ORCH = "YOUR OWN ORCHESTRATORS PUBLIC ADDRESS",
|
||||
CONF_SIMPLE_MODE = false,
|
||||
CONF_TIMEOUT_CMC = 360000,
|
||||
CONF_TIMEOUT_ALCHEMY = 2000,
|
||||
CONF_TIMEOUT_LIVEPEER = 60000
|
||||
} = process.env;
|
||||
|
||||
@ -3,7 +3,9 @@ import Event from '../models/event';
|
||||
import Block from '../models/block';
|
||||
const apiRouter = express.Router();
|
||||
import {
|
||||
API_CMC, API_L1_HTTP, API_L2_HTTP, API_L2_WS, CONF_DEFAULT_ORCH
|
||||
API_CMC, API_L1_HTTP, API_L2_HTTP, API_L2_WS,
|
||||
CONF_DEFAULT_ORCH, CONF_SIMPLE_MODE, CONF_TIMEOUT_CMC,
|
||||
CONF_TIMEOUT_ALCHEMY, CONF_TIMEOUT_LIVEPEER
|
||||
} from "../config";
|
||||
// Do API requests to other API's
|
||||
const https = require('https');
|
||||
@ -19,11 +21,16 @@ const { createAlchemyWeb3 } = require("@alch/alchemy-web3");
|
||||
// Gets gas prices
|
||||
const web3layer1 = createAlchemyWeb3(API_L1_HTTP);
|
||||
const web3layer2 = createAlchemyWeb3(API_L2_HTTP);
|
||||
|
||||
let web3layer2WS;
|
||||
// Skip if running in basic mode
|
||||
if (!CONF_SIMPLE_MODE) {
|
||||
web3layer2WS = createAlchemyWeb3(API_L2_WS);
|
||||
}
|
||||
// For listening to blockchain events
|
||||
const web3layer2WS = createAlchemyWeb3(API_L2_WS);
|
||||
|
||||
// Update CoinMarketCap related api calls every 5 minutes
|
||||
const timeoutCMC = 360000;
|
||||
const timeoutCMC = CONF_TIMEOUT_CMC;
|
||||
let cmcPriceGet = 0;
|
||||
let ethPrice = 0;
|
||||
let lptPrice = 0;
|
||||
@ -31,7 +38,7 @@ let cmcQuotes = {};
|
||||
let cmcCache = {};
|
||||
|
||||
// Update Alchemy related API calls every 2 seconds
|
||||
const timeoutAlchemy = 2000;
|
||||
const timeoutAlchemy = CONF_TIMEOUT_ALCHEMY;
|
||||
let l2Gwei = 0;
|
||||
let l1Gwei = 0;
|
||||
let l2block = 0;
|
||||
@ -60,7 +67,7 @@ let serviceUriFeeCostL1 = 0;
|
||||
let serviceUriFeeCostL2 = 0;
|
||||
|
||||
// Update O info from thegraph every 1 minute
|
||||
const timeoutTheGraph = 60000;
|
||||
const timeoutTheGraph = CONF_TIMEOUT_LIVEPEER;
|
||||
// Will contain addr, lastGet, and obj of any requested O's
|
||||
let orchestratorCache = [];
|
||||
// Contains delegator addr and the address of the O they are bounded to
|
||||
@ -71,13 +78,17 @@ let eventsCache = [];
|
||||
let latestMissedDuringSync = 0;
|
||||
let lastBlockDataAdded = 0;
|
||||
let syncCache = [];
|
||||
// Set to true to drop the entire collection on boot and get all events
|
||||
const fullSync = false;
|
||||
// https://arbiscan.io/address/0x35Bcf3c30594191d53231E4FF333E8A770453e40#events
|
||||
const BondingManagerTargetJson = fs.readFileSync('src/abi/BondingManagerTarget.json');
|
||||
const BondingManagerTargetAbi = JSON.parse(BondingManagerTargetJson);
|
||||
const BondingManagerProxyAddr = "0x35Bcf3c30594191d53231E4FF333E8A770453e40";
|
||||
const contractInstance = new web3layer2WS.eth.Contract(BondingManagerTargetAbi.abi, BondingManagerProxyAddr);
|
||||
let BondingManagerTargetJson;
|
||||
let BondingManagerTargetAbi;
|
||||
let BondingManagerProxyAddr;
|
||||
let contractInstance;
|
||||
if (!CONF_SIMPLE_MODE) {
|
||||
BondingManagerTargetJson = fs.readFileSync('src/abi/BondingManagerTarget.json');
|
||||
BondingManagerTargetAbi = JSON.parse(BondingManagerTargetJson);
|
||||
BondingManagerProxyAddr = "0x35Bcf3c30594191d53231E4FF333E8A770453e40";
|
||||
contractInstance = new web3layer2WS.eth.Contract(BondingManagerTargetAbi.abi, BondingManagerProxyAddr);
|
||||
}
|
||||
|
||||
let blockCache = [];
|
||||
const getBlock = async function (blockNumber) {
|
||||
@ -100,16 +111,13 @@ const getBlock = async function (blockNumber) {
|
||||
return thisBlock;
|
||||
}
|
||||
|
||||
// If fullsync: drop collection on DB
|
||||
if (fullSync) {
|
||||
console.log("dropping old data due to full synchronization");
|
||||
Event.collection.drop();
|
||||
}
|
||||
// Set special flag to make sure also get blocks that pass us by while we are syncing
|
||||
let isSyncing = true;
|
||||
let isSyncRunning = false;
|
||||
// Start Listening for live updates
|
||||
var BondingManagerProxyListener = contractInstance.events.allEvents(async (error, event) => {
|
||||
var BondingManagerProxyListener;
|
||||
if (!CONF_SIMPLE_MODE) {
|
||||
BondingManagerProxyListener = contractInstance.events.allEvents(async (error, event) => {
|
||||
try {
|
||||
if (error) {
|
||||
throw error
|
||||
@ -141,8 +149,9 @@ var BondingManagerProxyListener = contractInstance.events.allEvents(async (error
|
||||
catch (err) {
|
||||
console.log("FATAL ERROR: ", err);
|
||||
}
|
||||
});
|
||||
console.log("Listening for events on " + BondingManagerProxyAddr);
|
||||
});
|
||||
console.log("Listening for events on " + BondingManagerProxyAddr);
|
||||
}
|
||||
|
||||
// Does the syncing
|
||||
const doSync = function () {
|
||||
@ -237,7 +246,7 @@ const handleSync = async function () {
|
||||
console.log('done syncing')
|
||||
isSyncing = false;
|
||||
};
|
||||
if (!isSyncRunning) {
|
||||
if (!isSyncRunning && !CONF_SIMPLE_MODE) {
|
||||
handleSync();
|
||||
}
|
||||
|
||||
@ -710,57 +719,57 @@ apiRouter.get("/prometheus/:orchAddr", async (req, res) => {
|
||||
let orchObj = {};
|
||||
if (reqOrch && reqOrch !== "") {
|
||||
orchObj = await parseOrchestrator(reqOrch);
|
||||
if (orchObj){
|
||||
if (orchObj) {
|
||||
// Add details on the rewards from the last round
|
||||
if (orchObj.lastRewardRound){
|
||||
if (orchObj.lastRewardRound.volumeETH){
|
||||
if (orchObj.lastRewardRound) {
|
||||
if (orchObj.lastRewardRound.volumeETH) {
|
||||
outputString += "# HELP last_round_reward_eth Total earned fees in Eth from the previous round.\n";
|
||||
outputString += "# TYPE last_round_reward_eth gauge\nlast_round_reward_eth ";
|
||||
outputString += orchObj.lastRewardRound.volumeETH + "\n\n";
|
||||
}
|
||||
if (orchObj.lastRewardRound.volumeUSD){
|
||||
if (orchObj.lastRewardRound.volumeUSD) {
|
||||
outputString += "# HELP last_round_reward_usd Total earned fees in USD from the previous round.\n";
|
||||
outputString += "# TYPE last_round_reward_usd gauge\nlast_round_reward_usd ";
|
||||
outputString += orchObj.lastRewardRound.volumeUSD + "\n\n";
|
||||
}
|
||||
if (orchObj.lastRewardRound.participationRate){
|
||||
if (orchObj.lastRewardRound.participationRate) {
|
||||
outputString += "# HELP last_round_participation Participation rate of the previous round.\n";
|
||||
outputString += "# TYPE last_round_participation gauge\nlast_round_participation ";
|
||||
outputString += orchObj.lastRewardRound.participationRate + "\n\n";
|
||||
}
|
||||
}
|
||||
// Add O reward cut
|
||||
if (orchObj.rewardCut){
|
||||
if (orchObj.rewardCut) {
|
||||
outputString += "# HELP orchestrator_reward_commission Reward commission rate of this Orchestrator.\n";
|
||||
outputString += "# TYPE orchestrator_reward_commission gauge\norchestrator_reward_commission ";
|
||||
outputString += (orchObj.rewardCut / 10000) + "\n\n";
|
||||
}
|
||||
// Add O fee cut
|
||||
if (orchObj.feeShare){
|
||||
if (orchObj.feeShare) {
|
||||
outputString += "# HELP orchestrator_fee_commission Transcoding fee commission rate of this Orchestrator.\n";
|
||||
outputString += "# TYPE orchestrator_fee_commission gauge\norchestrator_fee_commission ";
|
||||
outputString += (100 - (orchObj.feeShare / 10000)) + "\n\n";
|
||||
}
|
||||
// Add O total stake
|
||||
if (orchObj.totalStake){
|
||||
if (orchObj.totalStake) {
|
||||
outputString += "# HELP orchestrator_total_stake Total stake of this Orchestrator.\n";
|
||||
outputString += "# TYPE orchestrator_total_stake gauge\norchestrator_total_stake ";
|
||||
outputString += orchObj.totalStake + "\n\n";
|
||||
}
|
||||
// Add O self stake
|
||||
if (orchObj.delegator && orchObj.delegator.bondedAmount){
|
||||
if (orchObj.delegator && orchObj.delegator.bondedAmount) {
|
||||
outputString += "# HELP orchestrator_self_stake Self stake of this Orchestrator.\n";
|
||||
outputString += "# TYPE orchestrator_self_stake gauge\norchestrator_self_stake ";
|
||||
outputString += orchObj.delegator.bondedAmount + "\n\n";
|
||||
}
|
||||
// Add O total fees earned in eth
|
||||
if (orchObj.totalVolumeETH){
|
||||
if (orchObj.totalVolumeETH) {
|
||||
outputString += "# HELP orchestrator_earned_fees_eth Total transcoding rewards of this Orchestrator in Eth.\n";
|
||||
outputString += "# TYPE orchestrator_earned_fees_eth counter\norchestrator_earned_fees_eth ";
|
||||
outputString += orchObj.totalVolumeETH + "\n\n";
|
||||
}
|
||||
// Add O total fees earned in usd
|
||||
if (orchObj.totalVolumeUSD){
|
||||
if (orchObj.totalVolumeUSD) {
|
||||
outputString += "# HELP orchestrator_earned_fees_usd Total transcoding rewards of this Orchestrator in USD.\n";
|
||||
outputString += "# TYPE orchestrator_earned_fees_usd counter\norchestrator_earned_fees_usd ";
|
||||
outputString += orchObj.totalVolumeUSD + "\n\n";
|
||||
|
||||
@ -5,14 +5,16 @@ import session from "express-session";
|
||||
import connectStore from "connect-mongo";
|
||||
import { userRouter, sessionRouter, livepeerRouter } from './routes/index';
|
||||
import {
|
||||
PORT, NODE_ENV, MONGO_URI, SESS_NAME, SESS_SECRET, SESS_LIFETIME , MONGO_URI_DEV, MONGO_URI_LOCAL
|
||||
NODE_PORT, NODE_ENV, MONGO_URI, SESS_NAME, SESS_SECRET,
|
||||
SESS_LIFETIME , MONGO_URI_DEV, MONGO_URI_LOCAL, CONF_SIMPLE_MODE
|
||||
} from "./config";
|
||||
// Env variable which determines which DB to connect to
|
||||
const { NODE_ENV: mode } = process.env;
|
||||
|
||||
(async () => {
|
||||
try {
|
||||
// Make DB connection
|
||||
// Make DB connection if needed
|
||||
if (!CONF_SIMPLE_MODE){
|
||||
if (mode == "production"){
|
||||
await mongoose.connect(MONGO_URI, { useNewUrlParser: true, useFindAndModify: false});
|
||||
}else if (mode == "development"){
|
||||
@ -23,15 +25,20 @@ const { NODE_ENV: mode } = process.env;
|
||||
await mongoose.connect(MONGO_URI, { useNewUrlParser: true, useFindAndModify: false});
|
||||
}
|
||||
console.log('MongoDB connected on ' + mode);
|
||||
}else{
|
||||
console.log('Running in basic mode' );
|
||||
}
|
||||
// Web application framework
|
||||
const app = express();
|
||||
app.disable('x-powered-by');
|
||||
// Parses and validates requests to make things harder for malicious actors
|
||||
app.use(express.urlencoded({ extended: true }));
|
||||
app.use(express.json());
|
||||
// Import session module
|
||||
const MongoStore = connectStore(session);
|
||||
|
||||
let MongoStore;
|
||||
if (!CONF_SIMPLE_MODE){
|
||||
// Import session module
|
||||
MongoStore = connectStore(session);
|
||||
// Declare session data
|
||||
app.use(session({
|
||||
name: SESS_NAME,
|
||||
@ -53,6 +60,7 @@ const { NODE_ENV: mode } = process.env;
|
||||
maxAge: parseInt(SESS_LIFETIME)
|
||||
}
|
||||
}));
|
||||
}
|
||||
|
||||
// Define endpoint paths
|
||||
const apiRouter = express.Router();
|
||||
@ -73,8 +81,8 @@ const { NODE_ENV: mode } = process.env;
|
||||
});
|
||||
|
||||
// Start listening on the defined port
|
||||
app.listen(PORT, "0.0.0.0", function () {
|
||||
console.log(`Listening on port ${PORT}`);
|
||||
app.listen(NODE_PORT, "0.0.0.0", function () {
|
||||
console.log(`Listening on port ${NODE_PORT}`);
|
||||
});
|
||||
} catch (err) {
|
||||
console.log(err);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user