tx · 6GpqWv48cT7ZpySQw5Zy1iWWTLu8xgkEYHdkFCQ36LNX

3NAG1m2jZspP4mUqX2MGTDaUgSa4hfcyqkB:  -0.01000000 Waves

2020.10.20 16:09 [1228927] smart account 3NAG1m2jZspP4mUqX2MGTDaUgSa4hfcyqkB > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "6GpqWv48cT7ZpySQw5Zy1iWWTLu8xgkEYHdkFCQ36LNX",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1603199430105,
    "version": 2,
    "chainId": 84,
    "sender": "3NAG1m2jZspP4mUqX2MGTDaUgSa4hfcyqkB",
    "senderPublicKey": "DaqVYwTA2yseum9bqh7yApEpP6xzKFtDEbui9wLGTEz8",
    "proofs": [
        "62XJYNtetMoZ8y7hpiwZmMuj8Tv45hwx3f6ZxYYydyjZJZV73o4CvWsa58dtTr631H7qmSBaRF2pQfHag7W1vPTe"
    ],
    "script": "base64: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",
    "height": 1228927,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Differences
1
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# no script
1
+
{-# STDLIB_VERSION 4 #-}
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{-# SCRIPT_TYPE ACCOUNT #-}
3
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{-# CONTENT_TYPE DAPP #-}
4
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let USDT = "3EJm7ZNZRjWngjVQ6qjFUef3iRUyJZoT4VYoCYaeVdqZ"
5
+
6
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let USDN = "37jVHZK2cgbNTAkMCLGdrbzvG1rwMjTrpD2TGzkictwL"
7
+
8
+
let idUSDN = fromBase58String(USDN)
9
+
10
+
let idUSDT = fromBase58String(USDT)
11
+
12
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let withdrawDelay = 1
13
+
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+
let decimalPartUSDN = 1000000
15
+
16
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let decimalPartUSDT = 1000000
17
+
18
+
let minimalAmountToSwapUSDT = (10000 * decimalPartUSDN)
19
+
20
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let minimalAmountToSwapUSDN = (10000 * decimalPartUSDT)
21
+
22
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func collectKey (address,amountToSwapInKey,allowToWithdrawHeight) = ((((toString(address) + "_WITHDRAW_") + toString(amountToSwapInKey)) + "_HEIGHT_") + toString(allowToWithdrawHeight))
23
+
24
+
25
+
@Callable(contextObj)
26
+
func swapUSDTtoUSDN () = {
27
+
    let payment = value(contextObj.payments[0])
28
+
    let assetIdReceived = payment.assetId
29
+
    let tokenReceiveAmount = payment.amount
30
+
    let userAddress = contextObj.caller
31
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    let currentClientBalanceUSDT = valueOrElse(getInteger(this, (toString(userAddress) + "_balance")), 0)
32
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    if ((assetIdReceived != idUSDT))
33
+
        then throw("to swap USDT to USDN you need attach payment in USDT")
34
+
        else if ((minimalAmountToSwapUSDT > tokenReceiveAmount))
35
+
            then throw((("you can swap at least " + toString((minimalAmountToSwapUSDT / decimalPartUSDT))) + " tokens"))
36
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            else [IntegerEntry((toString(contextObj.caller) + "_balance"), (currentClientBalanceUSDT + tokenReceiveAmount)), ScriptTransfer(contextObj.caller, tokenReceiveAmount, idUSDN)]
37
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    }
38
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@Callable(contextObj)
42
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func initializationUSDNtoUSDTswap () = {
43
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    let payment = value(contextObj.payments[0])
44
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    let assetIdReceived = payment.assetId
45
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    let paymentAmount = payment.amount
46
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    let userAddress = contextObj.caller
47
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    let currentClientBalanceUSDT =     match getInteger(this, (toString(userAddress) + "_balance")) {
48
+
        case currentBalance: Int => 
49
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            getIntegerValue(this, (toString(userAddress) + "_balance"))
50
+
        case _ => 
51
+
            0
52
+
    }
53
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    if ((assetIdReceived != idUSDN))
54
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        then throw("to swap USDN to USDT you need attach payment in USDN")
55
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        else if (if ((paymentAmount > currentClientBalanceUSDT))
56
+
            then true
57
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            else (minimalAmountToSwapUSDN > paymentAmount))
58
+
            then throw("swap amount fail")
59
+
            else {
60
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                let allowToWithDrawHeight = (height + withdrawDelay)
61
+
                if (isDefined(getString(this, collectKey(contextObj.caller, paymentAmount, allowToWithDrawHeight))))
62
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                    then throw("you have already started withdrawal process, wait next block")
63
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                    else [IntegerEntry((toString(contextObj.caller) + "_balance"), (currentClientBalanceUSDT - paymentAmount)), StringEntry(collectKey(contextObj.caller, paymentAmount, allowToWithDrawHeight), "not_withdrawn")]
64
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                }
65
+
    }
66
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69
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@Callable(contextObj)
70
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func swapUSDNtoUSDT (amountToSwapInKey,heightInKey) = {
71
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    let key = collectKey(contextObj.caller, amountToSwapInKey, heightInKey)
72
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    let withdrawnInfo =     match getString(this, key) {
73
+
        case withdrawnInfo: String => 
74
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            getStringValue(this, key)
75
+
        case _ => 
76
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            throw(((("this key doesn't exists " + key) + " at address  ") + toString(this)))
77
+
    }
78
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    if (if ((height >= heightInKey))
79
+
        then (withdrawnInfo == "not_withdrawn")
80
+
        else false)
81
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        then [StringEntry(key, "withdrawn"), ScriptTransfer(contextObj.caller, amountToSwapInKey, idUSDT)]
82
+
        else throw((("withdrawal is possible after " + toString(heightInKey)) + " height or you have already withdrawn USDT"))
83
+
    }
84
+
85
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github/deemru/w8io/026f985 
12.98 ms ◑