tx · D9JCZa9688jSnJ3MbX4RtyxVosEUbCNEa2eCqQqTM4R9

3N8Cko4wa6ewdnPRXybzTMDpnhuYREfkps7:  -0.00200000 Waves

2023.09.07 19:14 [2745197] smart account 3N8Cko4wa6ewdnPRXybzTMDpnhuYREfkps7 > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "D9JCZa9688jSnJ3MbX4RtyxVosEUbCNEa2eCqQqTM4R9",
    "fee": 200000,
    "feeAssetId": null,
    "timestamp": 1694103330822,
    "version": 2,
    "chainId": 84,
    "sender": "3N8Cko4wa6ewdnPRXybzTMDpnhuYREfkps7",
    "senderPublicKey": "4oVxBvsmoAhMaT1WhgSLcKFKX1NzwYxDaR89cAdGRGky",
    "proofs": [
        "9n8aKfWivk1CyG1RK9hd42etzceHnBSz99DnbwoFkdX3gX5cL9jvy6wPSd4GHT2g49BmNMpuzkSz1Wi4RfirAkK"
    ],
    "script": "base64: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",
    "height": 2745197,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Differences
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{-# STDLIB_VERSION 6 #-}
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{-# SCRIPT_TYPE ACCOUNT #-}
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{-# CONTENT_TYPE DAPP #-}
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let chain = take(drop(this.bytes, 1), 1)
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let usdtAssetId = match chain {
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    case _ => 
8
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        if ((base58'2W' == $match0))
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            then base58'9wc3LXNA4TEBsXyKtoLE9mrbDD7WMHXvXrCjZvabLAsi'
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            else if ((base58'2T' == $match0))
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11
 
                then base58'6mWwf9mZBjVgkC54idpyaZLQfAosD914wT8fGf2iiY63'
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                else throw("Unknown chain")
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}
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func fixedPoint (val,decimals) = {
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    let tenPow = pow(10, 0, decimals, 0, 0, DOWN)
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    let lowPart = toString((val % tenPow))
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    let zeroes = drop(toString(tenPow), (1 + size(lowPart)))
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    (((toString((val / tenPow)) + ".") + zeroes) + lowPart)
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    }
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let zbillAssetIdKey = "zbill_assetId"
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let zbillAssetId = valueOrErrorMessage(getBinary(this, zbillAssetIdKey), "Not initialized yet")
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let zbillIssuedAmountKey = "zbill_issuedAmount"
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@Callable(i)
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func constructorV1 () = if ((i.caller != this))
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    then throw("Permission denied")
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    else if (isDefined(getBinary(zbillAssetIdKey)))
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        then throw("Already initialized")
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        else {
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            let issuedAmount = 0
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            let issue = Issue("ZBILL", "USDT Bill of Exchange token", issuedAmount, 6, true, unit, 0)
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            let assetId = calculateAssetId(issue)
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[issue, IntegerEntry(zbillIssuedAmountKey, issuedAmount), BinaryEntry(zbillAssetIdKey, assetId)]
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            }
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@Callable(i)
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func takeUsdt (destAddr,amount) = if ((i.caller != this))
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    then throw("permission denied")
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    else if ((size(i.payments) != 0))
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        then throw("No payments allowed")
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        else {
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            let issuedAmount = getIntegerValue(zbillIssuedAmountKey)
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[Reissue(zbillAssetId, amount, true), IntegerEntry(zbillIssuedAmountKey, (issuedAmount + amount)), ScriptTransfer(addressFromStringValue(destAddr), amount, usdtAssetId)]
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            }
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@Callable(i)
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func returnUsdt () = if ((size(i.payments) != 1))
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    then throw("exactly 1 payment must be attached")
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    else {
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        let pmt = i.payments[0]
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        let amt = pmt.amount
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        let pmtAssetId = valueOrErrorMessage(pmt.assetId, "USDT payments only!")
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        if ((pmtAssetId != usdtAssetId))
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            then throw("USDT payments only!")
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            else {
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                let issuedAmount = getIntegerValue(zbillIssuedAmountKey)
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                if ((amt > issuedAmount))
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                    then throw((((("Can't return more USDT (" + fixedPoint(amt, 6)) + "), than issued ZBILL (") + fixedPoint(issuedAmount, 6)) + ")"))
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                    else [Burn(zbillAssetId, amt), IntegerEntry(zbillIssuedAmountKey, (issuedAmount - amt))]
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                }
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        }
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@Callable(i)
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func getFundsREADONLY () = if ((size(i.payments) != 0))
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    then throw("No payments allowed")
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    else {
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        let fundSum = (assetBalance(this, usdtAssetId) + assetBalance(this, zbillAssetId))
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        $Tuple2(nil, fundSum)
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        }
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github/deemru/w8io/169f3d6 
29.51 ms ◑