tx · FmsDfs1hYF2fWkm8zAS6V76dWckPnxihtotDVrUSRtjS

3N3LWiYdT9n8o6ecwFZGy6MCehhq6sLUFFL:  -0.01400000 Waves

2019.08.28 12:59 [650904] smart account 3N3LWiYdT9n8o6ecwFZGy6MCehhq6sLUFFL > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "FmsDfs1hYF2fWkm8zAS6V76dWckPnxihtotDVrUSRtjS",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1566986356684,
    "version": 1,
    "sender": "3N3LWiYdT9n8o6ecwFZGy6MCehhq6sLUFFL",
    "senderPublicKey": "3RTmBp69DqXiohzMXcmVU1pMFssmztWoibFARiKrgTr7",
    "proofs": [
        "3fU2w7BVSt83PaV13xdHEgDPRWviVFTFiwMxpPK7Av84YKMEVRQza9nsaB1vaK3fuwxL7BRgyS8ZB3BxRZcyNJsg"
    ],
    "script": "base64:AwQAAAAHUHViS2V5MQEAAAAgaQxxSAhSITOlMYdvwKcfK7u/x0yzOg/68EH0ax0QlWUEAAAAB1B1YktleTIBAAAAILb58FcZXTIbjEshMW6ayDB2XcNop87YatlbtNE8j6N0BAAAAARzaWcxAwkAAfQAAAADCAUAAAACdHgAAAAJYm9keUJ5dGVzCQABkQAAAAIIBQAAAAJ0eAAAAAZwcm9vZnMAAAAAAAAAAAAFAAAAB1B1YktleTEAAAAAAAAAAAEAAAAAAAAAAAAEAAAABHNpZzIDCQAB9AAAAAMIBQAAAAJ0eAAAAAlib2R5Qnl0ZXMJAAGRAAAAAggFAAAAAnR4AAAABnByb29mcwAAAAAAAAAAAQUAAAAHUHViS2V5MgAAAAAAAAAAAQAAAAAAAAAAAAkAAGYAAAACCQAAZAAAAAIFAAAABHNpZzEFAAAABHNpZzIAAAAAAAAAAADO+UOI",
    "chainId": 84,
    "height": 650904,
    "spentComplexity": 0
}

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Full: 
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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 fund () = {
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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 (if ((assetIdReceived == assetIdTokenA))
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        then !(isDefined(getString(this, "fundA")))
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        else false)
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        then WriteSet([DataEntry("amountTokenA", tokenReceiveAmount), DataEntry("fundA", "funded")])
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        else if (if ((assetIdReceived == assetIdTokenB))
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            then !(isDefined(getString(this, "fundB")))
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            else false)
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            then WriteSet([DataEntry("amountTokenB", tokenReceiveAmount), DataEntry("fundB", "funded")])
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            else throw("already funded or you try to fund with incorrect asset")
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    }
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@Callable(contextObj)
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func replenishment () = {
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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 (if ((assetIdReceived == assetIdTokenA))
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        then !(isDefined(getString(this, "fundA")))
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        else false)
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        then {
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            let amountTokenA = getIntegerValue(this, "amountTokenA")
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            WriteSet([DataEntry("amountTokenA", (amountTokenA + tokenReceiveAmount))])
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            }
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        else if (if ((assetIdReceived == assetIdTokenB))
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            then !(isDefined(getString(this, "fundB")))
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            else false)
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            then {
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                let amountTokenB = getIntegerValue(this, "amountTokenB")
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                WriteSet([DataEntry("amountTokenA", (amountTokenB + tokenReceiveAmount))])
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                }
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            else throw("there was an error in the replenishment")
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    }
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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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{-# CONTENT_TYPE EXPRESSION #-}
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let PubKey1 = base58'854p8BYzrj6yBPRPmfQur3oF1Rjc1AJ548qRp5FT5kDa'
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let PubKey2 = base58'DKGFPozLrsiR8NM4NJzqQaBYC8NyGYjuw2hDYicQVjco'
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let sig1 = if (sigVerify(tx.bodyBytes, tx.proofs[0], PubKey1))
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    then 1
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    else 0
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let sig2 = if (sigVerify(tx.bodyBytes, tx.proofs[1], PubKey2))
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    then 1
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    else 0
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((sig1 + sig2) > 0)

github/deemru/w8io/026f985 
28.09 ms ◑