tx · HXBgzBCaNnUpxyG2dbWupizCjjRQt7hDhzgdMepnicbA

3N3LWiYdT9n8o6ecwFZGy6MCehhq6sLUFFL:  -0.01400000 Waves

2019.08.21 15:05 [640860] smart account 3N3LWiYdT9n8o6ecwFZGy6MCehhq6sLUFFL > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "HXBgzBCaNnUpxyG2dbWupizCjjRQt7hDhzgdMepnicbA",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1566389032689,
    "version": 1,
    "sender": "3N3LWiYdT9n8o6ecwFZGy6MCehhq6sLUFFL",
    "senderPublicKey": "3RTmBp69DqXiohzMXcmVU1pMFssmztWoibFARiKrgTr7",
    "proofs": [
        "nqj7VTA142gFXypM5sKUgcCjQ7gKTXJfZ19wYLDS4gZGGmu66cWbuePs3QGHaHprmfHe5uQp1r9x9SsUJrhhERc"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 640860,
    "spentComplexity": 0
}

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Full: 
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Differences
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{-# STDLIB_VERSION 3 #-}
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{-# SCRIPT_TYPE ACCOUNT #-}
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{-# CONTENT_TYPE DAPP #-}
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let owner = base58'3N3LWiYdT9n8o6ecwFZGy6MCehhq6sLUFFL'
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let assetIdTokenA = base58'9Jsnot7RWQmTsfXtezQN7igoS2q1QF1jsotaxwh8Fxp4'
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let assetIdTokenB = unit
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let comission = 0
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@Callable(contextObj)
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func exchanger (minTokenRecieve) = if (if ((0 > comission))
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    then true
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    else (comission > 100))
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    then throw("incorrect comission value")
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    else {
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        let amountTokenB = getIntegerValue(this, "amountTokenB")
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        let amountTokenA = getIntegerValue(this, "amountTokenA")
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        let payment =         match contextObj.payment {
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            case p: AttachedPayment => 
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                p
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            case _ => 
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                throw("Payment not attached")
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        }
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        let assetIdReceived = payment.assetId
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        let tokenReceiveAmount = payment.amount
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        if ((assetIdReceived == assetIdTokenB))
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            then {
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                let tokenSendAmount = ((fraction(amountTokenA, tokenReceiveAmount, (tokenReceiveAmount + amountTokenB)) * (100 - comission)) / 100)
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                if ((minTokenRecieve > tokenSendAmount))
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                    then throw("Price has changed dramaticaly. Receiving token amount don't satisfy specified price level")
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                    else {
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                        let assetIdSent = assetIdTokenA
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                        ScriptResult(WriteSet([DataEntry("amountTokenA", (amountTokenA - tokenSendAmount)), DataEntry("amountTokenB", (amountTokenB + tokenReceiveAmount))]), TransferSet([ScriptTransfer(contextObj.caller, tokenSendAmount, assetIdSent)]))
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                        }
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                }
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            else if ((assetIdReceived == assetIdTokenA))
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                then {
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                    let tokenSendAmount = ((fraction(amountTokenB, tokenReceiveAmount, (tokenReceiveAmount + amountTokenA)) * (100 - comission)) / 100)
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                    if ((minTokenRecieve > tokenSendAmount))
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                        then throw("Price has changed dramaticaly. Receiving token amount don't satisfy specified price level")
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                        else {
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                            let assetIdSent = assetIdTokenB
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                            ScriptResult(WriteSet([DataEntry("amountTokenA", (amountTokenA + tokenReceiveAmount)), DataEntry("amountTokenB", (amountTokenB - tokenSendAmount))]), TransferSet([ScriptTransfer(contextObj.caller, tokenSendAmount, assetIdSent)]))
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                            }
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                    }
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                else throw("Asset is not allowed")
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        }
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@Callable(contextObj)
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func withdraw () = {
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    let BalanceTokenA = assetBalance(this, assetIdTokenA)
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    let BalanceTokenB = assetBalance(this, assetIdTokenB)
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    if ((contextObj.caller.bytes == owner))
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        then ScriptResult(WriteSet([DataEntry("amountTokenA", "withdrawn"), DataEntry("amountTokenB", "withdrawn")]), TransferSet([ScriptTransfer(contextObj.caller, BalanceTokenA, assetIdTokenA), ScriptTransfer(contextObj.caller, BalanceTokenB, assetIdTokenB)]))
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        else throw("You are not exchanger's owner")
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    }
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@Verifier(contextObj)
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func verify () = true
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github/deemru/w8io/026f985 
24.03 ms ◑