Searching.ton
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import tonweb from "tonweb"
import {
JettonApi,
DNSApi,
NFTApi,
RawBlockchainApi,
SubscriptionApi,
TraceApi,
WalletApi,
Configuration,
} from "tonapi-sdk-js"
import db from "../db/index"
import axios from "axios"
import { getTonProxy } from "./helpers"
interface SearchNFTItemsParams {
limit: number
offset: number
}
const getFullUrl = (dmn: string) => `http://${dmn}`
const upsertDmn = async (dmn: string, available: boolean) => {
const domainFromDB = await db.nftDomain.findFirst({where:{address: getFullUrl(dmn)}})
const shouldUpdateFirstAvailableDate = !domainFromDB?.firstAvailableDate && available;
const upsertObj = { available, address: getFullUrl(dmn) };
if(shouldUpdateFirstAvailableDate){
upsertObj.firstAvailableDate = new Date();
}
return await db.nftDomain.upsert({
where: {
address: getFullUrl(dmn),
},
update: upsertObj,
create: upsertObj,
})
}
const wait = (time: number) => new Promise((resolve) => setTimeout(() => resolve(true), time))
const searchNFTItems = async ({ limit, offset }: SearchNFTItemsParams) => {
try {
console.log(`Start search limit:${limit}, offset:${offset}`)
await wait(1000)
const { data } = await axios.get(
`https://tonapi.io/v1/nft/searchItems?collection=EQC3dNlesgVD8YbAazcauIrXBPfiVhMMr5YYk2in0Mtsz0Bz&include_on_sale=false&limit=${limit}&offset=${offset}`,
{
headers: {
// 'Authorization': 'Bearer '+ '6c456b1e31217a79e121dcb9b506c280358d58bc86659bdbac1d737bfc3691fb',
},
}
)
return data.nft_items
} catch (e) {
return searchNFTItems({ limit, offset })
}
}
const portion = 1000
const fetchTonSite = async (url: string) => {
try {
const urlToFetch = `http://${url}/`
const response = await axios.get(urlToFetch, {
proxy: getTonProxy(),
})
if (!response.data) {
console.log("Error fetch")
throw "err"
}
return url
} catch (e) {
throw url
}
}
const main = async () =>
new Promise(async (resolve) => {
// Receive typed array of owner nfts
let count = 0
while (true) {
// в nftItems 1000 сайтов
const nftItems = await searchNFTItems({
limit: portion,
offset: count * portion,
})
if (nftItems.length) {
console.time('fetchDomain')
const promises1: Promise<unknown>[] = []
for (let i = 0; i < nftItems.length; i++) {
const nftDomainItem = nftItems[i]
if (nftDomainItem.dns) {
promises1.push(fetchTonSite(nftDomainItem.dns)
.then(async (dmn) => {
console.log("success dmn", dmn)
upsertDmn(dmn, true)
})
.catch((dmn) => {
upsertDmn(dmn,false)
}))
}
}
count++
await Promise.all(promises1)
console.timeEnd('fetchDomain')
continue
}
break
}
console.log("Finish fetch nft")
setTimeout(() => {
resolve(true)
}, 3000)
})
export default main