function emergencyWithdraw(
uint256 id
) external nonReentrant onlyEOA onlyStakeExist {
require(
envidaToken.balanceOf(address(this)) >= stakedToken[id].amount,
"EDAT Stake : can not withdraw more then contract have"
);
require(stakedToken[id].isActive, "Stake : stake is not active");
require(
_msgSender() == stakedToken[id].user,
"EDAT Stake : this is not your token"
);
require(
stakedToken[id].rate <= maxEmergencyWithdrawRate,
"EDAT Stake : cant emergency withdraw"
);

stakedToken[id].isActive = false;

totalStakedAmount = totalStakedAmount.sub(stakedToken[id].amount);

totalStakesByRate[stakedToken[id].rate] = totalStakesByRate[
stakedToken[id].rate
].sub(stakedToken[id].amount);

uint256 feeAmount = 0;

if (emergencyFee > 0) {
feeAmount = stakedToken[id].amount.mul(emergencyFee).div(
PERCENT_DIVIDER
);
// send fee to fee address
envidaToken.safeTransfer(stakeFeeAddress, feeAmount);
}

uint256 afterFee = stakedToken[id].amount.sub(feeAmount);
// send balance after fee staked tokens to user
envidaToken.safeTransfer(_msgSender(), afterFee);

emit EmergenyWithdrawed(_msgSender(), stakedToken[id].amount);
}

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