/
filter.ts
139 lines (111 loc) · 4.7 KB
/
filter.ts
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#!/usr/bin/env ts-node
/* eslint-disable no-console */
/** This is a good example on testing without needing to wait for new events, as ethers queryFilter will retrieve past events */
import { ethers } from 'ethers'
import { MarketplaceV3, MarketplaceV3Utils } from './lib'
const provider = new ethers.providers.JsonRpcProvider('https://rpc.ftm.tools/')
const marketplace = new MarketplaceV3(provider)
// Options can be given to queryFilter
const fromBlock = null
const toBlock = null
/* ------- New Listings --------- */
const retrieveNewListings = () => {
/**
* The last part is the event name, which does NOT necessarily match the usual function names
* Look in marketplaceV3.ts : this.contract.on('EVENT_NAME', ...)
*/
const filter = marketplace.contract.filters.NewSale()
// Then here query with the filter
marketplace.contract.queryFilter(filter, fromBlock, toBlock).then((result) => {
// For each event retrieved...
result.forEach((event) => {
// Pass to the appropriate handler
const bundle = marketplace.handleNewListingAsBundle(event.args, event)
// console.log('Listing bundle:\n', bundle, '\n\n')
// Some handlers return bundles, which can then be split into individual NFTs
const split = MarketplaceV3Utils.splitBundleNewSale(bundle)
split.forEach((listing) => {
console.log('Listing:\n', listing, '\n\n')
})
})
console.log(result.length, 'sales seen through filter')
})
}
/* ------- New Offers --------- */
const retrieveNewOffers = () => {
const filter = marketplace.contract.filters.NewOffer()
marketplace.contract.queryFilter(filter, fromBlock, toBlock).then((result) => {
result.forEach((event) => {
const [bundle, isSaleOffer] = marketplace.handleNewOfferAsBundle(event.args, event)
const split = MarketplaceV3Utils.splitBundleNewOffer(bundle)
split.forEach((offer) => {
console.log(`Offer (on a sale? ${isSaleOffer}):\n`, offer, '\n\n')
})
})
console.log(result.length, 'offers seen through filter')
})
}
/* ------- New Collectioin Offers --------- */
const retrieveNewCollectionOffers = () => {
const filter = marketplace.contract.filters.NewCollectionOffer()
marketplace.contract.queryFilter(filter, fromBlock, toBlock).then((result) => {
result.forEach((event) => {
const offer = marketplace.handleNewCollectionOffer(event.args, event)
console.log(`New collection offer:\n`, offer, '\n\n')
})
console.log(result.length, 'New collection offers seen through filter')
})
}
/* ------- New Filtered Collectioin Offers --------- */
const retrieveNewFilteredCollectionOffers = () => {
const filter = marketplace.contract.filters.NewFilteredCollectionOffer()
marketplace.contract.queryFilter(filter, fromBlock, toBlock).then((result) => {
result.forEach((event) => {
const offer = marketplace.handleNewFilteredCollectionOffer(event.args, event)
console.log(`New filtered collection offer:\n`, offer, '\n\n')
})
console.log(result.length, 'New filtered collection offers seen through filter')
})
}
/* ------- Removed Offers --------- */
const retrieveRemovedOffers = () => {
const filter = marketplace.contract.filters.OfferRemoved()
marketplace.contract.queryFilter(filter, fromBlock, toBlock).then((result) => {
result.forEach((event) => {
const offer = marketplace.handleOfferRemoved(event.args, event)
console.log(`Removed offer:\n`, offer, '\n\n')
})
console.log(result.length, 'removed offers seen through filter')
})
}
/* ------- Accepted Offers --------- */
const retrieveAcceptedOffers = () => {
const filter = marketplace.contract.filters.OfferAccepted()
marketplace.contract.queryFilter(filter, fromBlock, toBlock).then((result) => {
result.forEach((event) => {
const offer = marketplace.handleOfferAccepted(event.args, event)
console.log(`Accepted offer:\n`, offer, '\n\n')
})
console.log(result.length, 'accepted offers seen through filter')
})
}
/* ------- Finished sales --------- */
const retrieveFinished = () => {
const filter = marketplace.contract.filters.SaleFinished()
marketplace.contract.queryFilter(filter, fromBlock, toBlock).then((result) => {
result.forEach((event) => {
const sale = marketplace.handleFinished(event.args, event)
console.log(`Sale finished:\n`, sale, '\n\n')
})
console.log(result.length, 'finished sales seen through filter')
})
}
/* ---------------------------- */
// Enable only one to avoid scrambling the terminal, as they happen async
retrieveNewListings()
// retrieveNewOffers()
// retrieveNewCollectionOffers()
// retrieveNewFilteredCollectionOffers()
// retrieveRemovedOffers()
// retrieveAcceptedOffers()
// retrieveFinished()