tx · BMXPWUrZNuz1rf9srKZvyfhnD3ShTL7cREM2DvXSpgCU

3N4w7wVkViML11XdFL5xNkPofVVg1nLWEmX:  -0.01400000 Waves

2019.07.04 19:06 [570914] smart account 3N4w7wVkViML11XdFL5xNkPofVVg1nLWEmX > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "BMXPWUrZNuz1rf9srKZvyfhnD3ShTL7cREM2DvXSpgCU",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1562256391903,
    "version": 1,
    "sender": "3N4w7wVkViML11XdFL5xNkPofVVg1nLWEmX",
    "senderPublicKey": "EKGwbPjcrwuWgDm8Ed9HAGmxMviCRgqTkQDVt4rYbyre",
    "proofs": [
        "F1SjtAjvJ1ZWAkFgY1JrZAaHBn4q3xvzVmL9REHXpbi6ft64R7FQsQiADPmnUFNRwquWstHpnBo6vZ7eCDZf2FC"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 570914,
    "spentComplexity": 0
}

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Differences
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1
 
{-# STDLIB_VERSION 3 #-}
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2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
+
let owner = base58'3NBmj1eEDJmrQ16GJkmVU1p31MTURgoV38r'
5
+
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+
let LiquidAssetId = base58'GhAFhXzwCYfvcXQ3GHFaQFnCzAuYCT156qFqiYyzfkzv'
7
+
8
+
let WAVESID = unit
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+
10
+
@Callable(contextObj)
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+
func uniswap (comission,minPriceLevel) = 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")
15
+
    else {
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+
        let wavesAmount = getIntegerValue(this, "wavesAmount")
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+
        let liquidAmount = getIntegerValue(this, "liquidAmount")
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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 == unit))
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+
            then {
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+
                let tokenSendAmount = ((fraction(liquidAmount, tokenReceiveAmount, (tokenReceiveAmount + wavesAmount)) * (100 - comission)) / 100)
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+
                if ((minPriceLevel > 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 = LiquidAssetId
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                        ScriptResult(WriteSet([DataEntry("liquidAmount", (liquidAmount - tokenSendAmount)), DataEntry("wavesAmount", (wavesAmount + tokenReceiveAmount))]), TransferSet([ScriptTransfer(contextObj.caller, tokenSendAmount, assetIdSent)]))
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+
                        }
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+
                }
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+
            else if ((assetIdReceived == LiquidAssetId))
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                then {
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+
                    let tokenSendAmount = ((fraction(wavesAmount, tokenReceiveAmount, (tokenReceiveAmount + liquidAmount)) * (100 - comission)) / 100)
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+
                    if ((minPriceLevel > 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 = unit
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                            ScriptResult(WriteSet([DataEntry("liquidAmount", (liquidAmount + tokenReceiveAmount)), DataEntry("wavesAmount", (wavesAmount - 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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+
4
49
 
5
50
 
6
51
 
@Callable(contextObj)
7
-
func uniswap () = {
8
-
    let LiquidAssetId = base58'GhAFhXzwCYfvcXQ3GHFaQFnCzAuYCT156qFqiYyzfkzv'
9
-
    let wavesAmount = getIntegerValue(this, "wavesAmount")
10
-
    let liquidAmount = getIntegerValue(this, "liquidAmount")
11
-
    let payment =     match contextObj.payment {
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-
        case p: AttachedPayment => 
13
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            p
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        case _ => 
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            throw("Payment not attached")
16
-
    }
17
-
    let assetIdReceived = payment.assetId
18
-
    let tokenReceiveAmount = payment.amount
19
-
    if ((assetIdReceived == unit))
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-
        then {
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-
            let tokenSendAmount = fraction(liquidAmount, tokenReceiveAmount, (tokenReceiveAmount + wavesAmount))
22
-
            let assetIdSent = LiquidAssetId
23
-
            ScriptResult(WriteSet([DataEntry("liquidAmount", (liquidAmount - tokenSendAmount)), DataEntry("wavesAmount", (wavesAmount + tokenReceiveAmount))]), TransferSet([ScriptTransfer(contextObj.caller, tokenSendAmount, assetIdSent)]))
24
-
            }
25
-
        else if ((assetIdReceived == LiquidAssetId))
26
-
            then {
27
-
                let tokenSendAmount = fraction(wavesAmount, tokenReceiveAmount, (tokenReceiveAmount + liquidAmount))
28
-
                let assetIdSent = unit
29
-
                ScriptResult(WriteSet([DataEntry("liquidAmount", (liquidAmount + tokenReceiveAmount)), DataEntry("wavesAmount", (wavesAmount - tokenSendAmount))]), TransferSet([ScriptTransfer(contextObj.caller, tokenSendAmount, assetIdSent)]))
30
-
                }
31
-
            else throw("Asset is not allowed")
52
+
func withdraw () = {
53
+
    let LiquidBalance = assetBalance(this, LiquidAssetId)
54
+
    let WavesBalance = wavesBalance(this)
55
+
    if ((contextObj.caller.bytes == owner))
56
+
        then ScriptResult(WriteSet([DataEntry("liquidAmount", "withdrawn"), DataEntry("wavesAmount", "withdrawn")]), TransferSet([ScriptTransfer(contextObj.caller, LiquidBalance, LiquidAssetId), ScriptTransfer(contextObj.caller, WavesBalance, unit)]))
57
+
        else throw("You are not exchanger's owner")
32
58
 
    }
33
59
 
60
+
61
+
@Verifier(contextObj)
62
+
func verify () = true
34
63
 

github/deemru/w8io/026f985 
41.23 ms ◑