tx · F2gj39eNHREmp1ywYh4J8YUj4fAuHsUnuLnu1yeHvMHo

3Mztw7BQPWhCXDxHESrBoX2DKk12yNAGK5E:  -0.01400000 Waves

2019.06.28 15:29 [561971] smart account 3Mztw7BQPWhCXDxHESrBoX2DKk12yNAGK5E > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "F2gj39eNHREmp1ywYh4J8YUj4fAuHsUnuLnu1yeHvMHo",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1561724999662,
    "version": 1,
    "sender": "3Mztw7BQPWhCXDxHESrBoX2DKk12yNAGK5E",
    "senderPublicKey": "BG7Fy2R6zh7x23ssfb44qii1ivXk7oLoc7s83p9tt3uB",
    "proofs": [
        "6Qxds6WF9edi4WyPS5kA1qpq7xNEUfoCSkMFcZTdpsd4pJBwGho3JakP93D3RZ4oGxyU1P2S5fwZKbfGurX4X6x"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 561971,
    "spentComplexity": 0
}

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Full: 
Old
New
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 wEUR = base58'8kKP8hCaoSa3vNN4e2e3bboKfnw3arz7kLhQeCBWauQH'
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@Callable(i)
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func deposit () = {
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    let pmt = extract(i.payment)
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    if ((pmt.assetId != wEUR))
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        then throw("wEUR  - 8kKP8hCaoSa3vNN4e2e3bboKfnw3arz7kLhQeCBWauQH only tokens")
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        else {
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            let currentKey = toBase58String(i.caller.bytes)
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            let currentAmount =             match getInteger(this, currentKey) {
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                case a: Int => 
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                    a
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                case _ => 
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                    0
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            }
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            let newAmount = (currentAmount + pmt.amount)
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            WriteSet([DataEntry(currentKey, newAmount)])
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            }
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    }
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@Callable(i)
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func withdraw (amount) = {
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    let currentKey = toBase58String(i.caller.bytes)
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    let currentAmount =     match getInteger(this, currentKey) {
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        case a: Int => 
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            a
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        case _ => 
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            0
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    }
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    let newAmount = (currentAmount - amount)
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    if ((0 > amount))
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        then throw("Can't withdraw negative amount")
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        else if ((0 > newAmount))
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            then throw("Not enough balance")
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            else ScriptResult(WriteSet([DataEntry(currentKey, newAmount)]), TransferSet([ScriptTransfer(i.caller, amount, wEUR)]))
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    }
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1
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{-# STDLIB_VERSION 2 #-}
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+
{-# CONTENT_TYPE EXPRESSION #-}
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let issuer = Address(base58'3issuerAddress')
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let assetId = base58'ThisAsset1d'
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match tx {
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    case ex: ExchangeTransaction => 
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+
        let pair = AssetPair(assetId, unit)
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        let rate = extract(getInteger(issuer, "exchangeRate"))
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        let rateDiff = (rate - fraction(100000000, ex.price, ex.amount))
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        if (if ((ex.buyOrder.assetPair == pair))
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            then (rateDiff > -100)
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            else false)
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            then (100 > rateDiff)
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            else false
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    case _ => 
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        true
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+
}

github/deemru/w8io/026f985 
24.25 ms ◑