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Add VinuNFT. #2280

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Add VinuNFT. #2280

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34 changes: 34 additions & 0 deletions dexs/vinunft/index.ts
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Original file line number Diff line number Diff line change
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import { FetchOptions, SimpleAdapter } from "../../adapters/types";
import { CHAIN } from "../../helpers/chains";

const event_purchased = 'event TokenPurchased(address indexed _nftAddress, uint256 indexed _tokenId, address indexed _seller, address _buyer, uint256 _listingId, uint256 _amount, address _paymentToken, uint256 _price)'

const MARKETPLACE = '0xcA396A95E0EB8B6804e25F9db131780a60564047'

const fetch = async ({ getLogs, createBalances }: FetchOptions) => {
const dailyVolume = createBalances();

const saleLogs = await getLogs({
target: MARKETPLACE,
eventAbi: event_purchased,
fromBlock: 5000,
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if don't need fetch since start block plz remove this

cacheInCloud: true,
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new protocol i prefer remove cacheInCloud too

});

await Promise.all(saleLogs.map(async log => {
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this line no need promise

const { _amount, _paymentToken, _price } = log;
dailyVolume.addToken(_paymentToken, _price * _amount);
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you can use function dailyVolume.add(tokenaddres, amount_of_token)
we convert to usd when collect

}
))

return { dailyVolume, };
}

const adapter: SimpleAdapter = {
version: 2,
adapter: {
[CHAIN.VINUCHAIN]: { fetch, start: '2024-06-01' }
}
};

export default adapter;
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