Created
September 18, 2021 11:44
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import logo from './logo.svg'; | |
import './App.css'; | |
import React, { useState, useEffect } from 'react'; | |
const SuperfluidSdk = require('@superfluid-finance/js-sdk'); | |
const {Web3Provider} = require('@ethersproject/providers'); | |
function App() { | |
const [subscribed, setSubscribed] = useState(); | |
const init = async () => { | |
const provider = new Web3Provider(window.ethereum); | |
const sf = new SuperfluidSdk.Framework({ ethers: provider}); | |
await sf.initialize(); | |
const user = sf.user({ | |
address: await provider.getSigner().getAddress(), | |
token: '0x6fC99F5591b51583ba15A8C2572408257A1D2797' | |
}); | |
const details = await user.details(); | |
console.log(user) | |
console.log("details.cfa", details.cfa); | |
if(details.cfa && details.cfa.flows.outFlows){ | |
let subscriptionExists = false; | |
for(let i = 0; i < details.cfa.flows.outFlows.length; i+= 1){ | |
const outFlow = details.cfa.flows.outFlows[i]; | |
if(outFlow.receiver === "0x89Ce0f71D7387a580c6C07032f74f393a65d77F4"){ | |
setSubscribed(true); | |
} | |
} | |
} | |
else{ | |
setSubscribed(false) | |
} | |
} | |
useEffect(() => { | |
init(); | |
}); | |
const subscribe = async () => { | |
const provider = new Web3Provider(window.ethereum); | |
const sf = new SuperfluidSdk.Framework({ ethers: provider}); | |
await sf.initialize(); | |
const user = sf.user({ | |
address: await provider.getSigner().getAddress(), | |
token: '0x6fC99F5591b51583ba15A8C2572408257A1D2797' | |
}); | |
const flow = await user.flow({ | |
recipient: '0x89Ce0f71D7387a580c6C07032f74f393a65d77F4', | |
flowRate: parseInt(0.01 * 1e18 / ( 60* 60* 24* 30)).toString() // 0.01 wei per month - paid every second | |
}); | |
console.log("Flow", flow); | |
} | |
if(subscribed == false) | |
return ( | |
<div className="App"> | |
<button onClick={() => subscribe()}>Subscribe</button> | |
</div> | |
) | |
if(subscribed == true) | |
return ( | |
<div className="App"> | |
<iframe width="560" height="315" src="https://www.youtube.com/embed/EErY75MXYXI" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe> | |
</div> | |
); | |
return (<div>Loading...</div>) | |
} | |
export default App; |
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