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syncer.js
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syncer.js
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let { executeTxQuery, executeBundlrQuery, wait, makeBundlrQuery, findTxById } = require("./utils.js")
let consola = require("consola")
let startExecutionSyncLoop = require("./executionSync.js")
let lmdb = require("lmdb")
const { fetch } = require("ofetch")
module.exports = async function startSyncLoop() {
async function syncNetworkInfo() {
try {
global.networkInfo = await fetch(config.gateways.arweaveGateway + "/info").catch(e => null).then(c => c ? c?.json() : null) || global.networkInfo
} catch (e) {
return
}
consola.info("Block height: " + global.networkInfo.height)
}
await syncNetworkInfo()
global.plugins = Object.fromEntries(await Promise.all((config.plugins || []).map(async pl => {
let plugin = require(pl)
let pluginApi=await plugin.setup(config)
return [plugin.id, pluginApi]
})))
setInterval(syncNetworkInfo, 25000)
for await (let contract of (await executeTxQuery(0, [["Contract-Src", config.allowed.contractSourceIds], ["App-Name", ["SmartWeaveContract"]]], false, null))) {
await databases.contracts.put(contract.id, contract)
servedContractsIds.add(contract.id)
}
setInterval(async () => {
for await (let contract of (await executeTxQuery(0, [["Contract-Src", config.allowed.contractSourceIds], ["App-Name", ["SmartWeaveContract"]]], false,null))) {
// console.log("fetched contract "+contract.id)
await databases.contracts.put(contract.id, contract)
servedContractsIds.add(contract.id)
}
}, 10000)
setInterval(async () => {
for await (let contract of (await executeBundlrQuery([["Contract-Src", config.allowed.contractSourceIds], ["App-Name", ["SmartWeaveContract"]]]))) {
if (!servedContractsIds.has(contract.id)) {
console.log("fetched contract " + contract.id)
}
await databases.contracts.put(contract.id, contract)
servedContractsIds.add(contract.id)
}
}, 10000)
for (let contract of config.allowed.contractIds) {
let contractTx = await findTxById(contract)
await databases.contracts.put(contract, contractTx)
}
consola.info("Serving " + servedContractsIds.size + " contracts");
for (let contractIndex = 0; contractIndex < servedContractsIds.size; contractIndex += 4) {
let contracts = Array.from(servedContractsIds).slice(contractIndex, contractIndex + 4)
for (let contract of contracts) {
if (!databases.interactions[contract]) {
databases.interactions[contract] = lmdb.open("./db/interactions/" + contract)
}
}
let bundledTransactions = (await executeBundlrQuery([["Contract", contracts], ["App-Name", ["SmartWeaveAction"]]]))
let transactions = (await executeTxQuery(0, [["Contract", contracts], ["App-Name", ["SmartWeaveAction"]]], true))
for await (let txForContract of bundledTransactions) {
let belongingContracts = txForContract.tags.filter(t => t.name == "Contract").filter(t => contracts.includes(t.value)).map(t => t.value)
for (let contract of belongingContracts) {
if (!await databases.interactions[contract].doesExist(txForContract.id)) {
await databases.interactions[contract].put(txForContract.id, txForContract)
consola.info("[" + new Date(txForContract.timestamp).toISOString().split("T").join(" ").split(".")[0] + "]", "Loaded bundled interaction " + txForContract.id + " for contract " + contract)
}
}
}
for await (let txForContract of transactions) {
let belongingContracts = txForContract.tags.filter(t => t.name == "Contract").filter(t => contracts.includes(t.value)).map(t => t.value)
for (let contract of belongingContracts) {
if (!await databases.interactions[contract].doesExist(txForContract.id)) {
await databases.interactions[contract].put(txForContract.id, txForContract)
consola.info("[" + new Date(txForContract.timestamp).toISOString().split("T").join(" ").split(".")[0] + "]", "Loaded base interaction " + txForContract.id + " for contract " + contract)
}
}
}
consola.success("Loaded contracts " + contracts.join(", "))
}
consola.info("All contracts loaded")
for (let contract of [...servedContractsIds]) {
if (!databases.interactions[contract]) {
databases.interactions[contract] = lmdb.open("./db/interactions/" + contract)
}
let sortedInteractions = [...databases.interactions[contract].getRange().map(({ key, value }) => ({ id: value.id, timestamp: value.timestamp }))].sort((a, b) => a.timestamp - b.timestamp).map(i => i.id)
await databases.indexes.put(contract,sortedInteractions )
consola.info("Sorted interactions for contract " + contract)
}
consola.success("Synced all contracts interactions")
startExecutionSyncLoop()
setInterval(async () => {
for (let contractIndex = 0; contractIndex < Array.from(servedContractsIds).length; contractIndex += 4) {
let contracts = Array.from(servedContractsIds).slice(contractIndex, contractIndex + 4)
if (!contracts.length) {
break;
}
for (let contract of contracts) {
if (!databases.interactions[contract]) {
databases.interactions[contract] = lmdb.open("./db/interactions/" + contract)
}
}
let bundledTransactions = (await executeBundlrQuery([["Contract", contracts], ["App-Name", ["SmartWeaveAction"]]]))
let transactions = (await executeTxQuery(0, [["Contract", contracts], ["App-Name", ["SmartWeaveAction"]]], true))
for await (let txForContract of bundledTransactions) {
let belongingContracts = txForContract.tags.filter(t => t.name == "Contract").filter(t => contracts.includes(t.value)).map(t => t.value)
for (let contract of belongingContracts) {
if (!await databases.interactions[contract].doesExist(txForContract.id)) {
await databases.interactions[contract].put(txForContract.id, txForContract)
consola.info("[" + new Date(txForContract.timestamp).toISOString().split("T").join(" ").split(".")[0] + "]", "Loaded bundled interaction " + txForContract.id + " for contract " + contract)
}
}
}
for await (let txForContract of transactions) {
let belongingContracts = txForContract.tags.filter(t => t.name == "Contract").filter(t => contracts.includes(t.value)).map(t => t.value)
for (let contract of belongingContracts) {
if (!await databases.interactions[contract].doesExist(txForContract.id)) {
await databases.interactions[contract].put(txForContract.id, txForContract)
consola.info("[" + new Date(txForContract.timestamp).toISOString().split("T").join(" ").split(".")[0] + "]", "Loaded base interaction " + txForContract.id + " for contract " + contract)
}
}
}
// consola.success("Checked for interactions on contracts " + contracts)
}
}, Math.max(servedContractsIds.size * 300, 4000))
setInterval(async () => {
}, Math.max(servedContractsIds.size * 300, 4000))
}