TimeStakingDapp/status.js at main · mohit-solidity/TimeStakingDapp · GitHub

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let provider ,signer,userAddress,getstartTime;
const contractAddress ="0x67889E5E3FAC38DA8379325190aC219325e511AB";
const abi = ["function checkYield() view returns(uint)",
    "function stake(uint) payable",
    "function balance(address) view returns(uint)",
    "function startTime(address) view returns(uint)",
    "function endTime(address) view returns(uint)",
    "function daysStaked(address) view returns(uint)",
    "function withdraw()",
    "function emergencyWithdraw()",
    "function calculateReward() view returns(uint)"
];
window.onload = async function (){
    showLoader()
    provider = new ethers.providers.Web3Provider(window.ethereum);
    signer = provider.getSigner();
    contract = new ethers.Contract(contractAddress,abi,signer);
    userAddress = await signer.getAddress();
    await userStatus();
    document.getElementById("buttons").style.display = "block";
    document.getElementById("logout").style.display = "block";
    document.getElementById("status").style.display = "block";
    hideloader();
}
function showLoader(){
    const loader = document.getElementById("loader");
    if(loader) loader.style.display = "block";
}
function hideloader(){
    const loader = document.getElementById("loader");
    if(loader) loader.style.display = "none";
}
function showPopup(message, type = "info") {
  const popup = document.getElementById("popup");
  popup.innerText = message;
  if (type === "success") popup.style.background = "#4caf50";
  else if (type === "error") popup.style.background = "#f44336";
  else popup.style.background = "#333";

  popup.style.display = "block";

  setTimeout(() => {
    popup.style.display = "none";
  }, 3000);
}
async function userStatus(){
    console.log(`User Addresss : ${userAddress}`);
    let userBalance = await contract.balance(userAddress);
    getstartTime = await contract.startTime(userAddress);
    let getendTime = await contract.endTime(userAddress);
    let daysStakedUser = await contract.daysStaked(userAddress);
    document.getElementById("userAddress").innerText = `User Address : ${userAddress}`;
    if(getstartTime.eq(0)){
        showPopup("User Not Staked","error");
        document.getElementById("plan").innerText = "Not Staked";
        return;
    }
    let yield = await contract.checkYield();
    document.getElementById("userBalance").innerText = `Staked Balance : ${ethers.utils.formatEther(userBalance)} ETH`;
    let startTime = new Date(getstartTime.toNumber()*1000).toLocaleString();
    let endTime = new Date(getendTime.toNumber()*1000).toLocaleString();
    document.getElementById("plan").innerText = `Locked Days : ${daysStakedUser} Days\n\nAPY(Annual Percentage Yield) : ${yield}%\n\nStart Time : ${startTime}\n\nEnd Time : ${endTime}\n`;
}
async function totalReward(){
    let totalReward = await contract.calculateReward();
    document.getElementById("totalReward").style.display = "block";
    document.getElementById("totalReward").innerText = `Total Reward : ${ethers.utils.formatEther(totalReward)} ETH`
}
setInterval(totalReward,2000);
async function back(){
    window.location.href = "dashboard.html";

}
function logout(){
    showPopup("Logging Out","error");
    window.location.href = "index.html";
}
async function withdraw(){
    showPopup("Please Wait");
    try{
        let tx = await contract.withdraw();
        await tx.wait();
        showPopup("Transaction Successful","success");
    }catch(err){
        showPopup(`Error : ${err.reason||err.message}`,"error");
    }
}
async function emergencyWithdraw(){
    try{
        const userChoice = confirm("You Are Withdrawing Before Staked Period\nAs a Penalty 10% Amount Will Deduct From Your Actual Amount And No Staked Reward Will Provided\nAre You Sure ? ");
        if(userChoice){
            showPopup("Please Confirm Transaction");
            let tx = await contract.emergencyWithdraw();
            showPopup("Transaction Submitted\nWait For Approval","success");
            await tx.wait();
            showPopup("Transaction Successful","success");
            window.location.href = "dashboard.html";
        }
    }catch(err){
        showPopup(`Error : ${err.reason||err.message}`,"errpr");
    }
}