tx · B6eX8taNkWf7NK488M6Nm5p3jTzrMYTVgL8PY2zmo8oa

3MvtLXNZSzts9hC4mxiGvd7M2yzzSf3UL9o:  -0.01000000 Waves

2020.10.20 17:24 [1228999] smart account 3MvtLXNZSzts9hC4mxiGvd7M2yzzSf3UL9o > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "B6eX8taNkWf7NK488M6Nm5p3jTzrMYTVgL8PY2zmo8oa",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1603203871984,
    "version": 2,
    "chainId": 84,
    "sender": "3MvtLXNZSzts9hC4mxiGvd7M2yzzSf3UL9o",
    "senderPublicKey": "D1YL3dtzhsqQpnLdJi1qyEZW8jtjHrXYCbfQNYFn1yeU",
    "proofs": [
        "47Jf82RGJYPA9QJxVBnFgGGvmkM4ZWJhKFBhwtv8xrNnZvNXqtEQ2bUgxxHe9SBU6duUXb43Hr4rdzoB1argiLf2"
    ],
    "script": "base64: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",
    "height": 1228999,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: none
Next: none

Full: 
Old
New
Differences
1
-
# no script
1
+
{-# STDLIB_VERSION 4 #-}
2
+
{-# SCRIPT_TYPE ACCOUNT #-}
3
+
{-# CONTENT_TYPE DAPP #-}
4
+
let USDT = "3EJm7ZNZRjWngjVQ6qjFUef3iRUyJZoT4VYoCYaeVdqZ"
5
+
6
+
let USDN = "37jVHZK2cgbNTAkMCLGdrbzvG1rwMjTrpD2TGzkictwL"
7
+
8
+
let idUSDN = fromBase58String(USDN)
9
+
10
+
let idUSDT = fromBase58String(USDT)
11
+
12
+
let withdrawDelay = 1
13
+
14
+
let decimalPartUSDN = 1000000
15
+
16
+
let decimalPartUSDT = 1000000
17
+
18
+
let minimalAmountToSwapUSDT = (10000 * decimalPartUSDN)
19
+
20
+
let minimalAmountToSwapUSDN = (10000 * decimalPartUSDT)
21
+
22
+
func collectKey (address,amountToSwapInKey,allowToWithdrawHeight) = makeString([toString(address), "WITHDRAW", toString(amountToSwapInKey), "HEIGHT", toString(allowToWithdrawHeight)], "_")
23
+
24
+
25
+
func collectBalanceKey (address) = makeString([toString(address), "balance"], "_")
26
+
27
+
28
+
func collectBalanceKeyWithFee (address) = makeString([toString(address), "balance_with_fee"], "_")
29
+
30
+
31
+
func usdtToUsdnAssetError () = throw("To swap USDT to USDN you need attach payment in USDT")
32
+
33
+
34
+
func usdtToUsdnLowLimitError () = throw((("you can swap at least " + toString((minimalAmountToSwapUSDT / decimalPartUSDT))) + " tokens"))
35
+
36
+
37
+
@Callable(invoke)
38
+
func swapUSDTtoUSDN () = {
39
+
    let balanceKey = collectBalanceKeyWithFee(invoke.caller)
40
+
    let payment = value(invoke.payments[0])
41
+
    if ((payment.assetId != idUSDT))
42
+
        then usdtToUsdnAssetError()
43
+
        else {
44
+
            let amount = payment.amount
45
+
            let currentClientBalanceUSDT = valueOrElse(getInteger(this, balanceKey), 0)
46
+
            if ((minimalAmountToSwapUSDT > amount))
47
+
                then usdtToUsdnLowLimitError()
48
+
                else [IntegerEntry(balanceKey, (currentClientBalanceUSDT + amount)), ScriptTransfer(invoke.caller, amount, idUSDN)]
49
+
            }
50
+
    }
51
+
52
+
53
+
54
+
@Callable(invoke)
55
+
func initializationUSDNtoUSDTswap () = {
56
+
    let payment = value(invoke.payments[0])
57
+
    let assetIdReceived = payment.assetId
58
+
    let paymentAmount = payment.amount
59
+
    let userAddress = invoke.caller
60
+
    let balanceKey = collectBalanceKey(invoke.caller)
61
+
    let currentClientBalanceUSDT =     match getInteger(this, balanceKey) {
62
+
        case currentBalance: Int => 
63
+
            getIntegerValue(this, balanceKey)
64
+
        case _ => 
65
+
            0
66
+
    }
67
+
    if ((assetIdReceived != idUSDN))
68
+
        then throw("to swap USDN to USDT you need attach payment in USDN")
69
+
        else if (if ((paymentAmount > currentClientBalanceUSDT))
70
+
            then true
71
+
            else (minimalAmountToSwapUSDN > paymentAmount))
72
+
            then throw("swap amount fail")
73
+
            else {
74
+
                let allowToWithDrawHeight = (height + withdrawDelay)
75
+
                if (isDefined(getString(this, collectKey(invoke.caller, paymentAmount, allowToWithDrawHeight))))
76
+
                    then throw("you have already started withdrawal process, wait next block")
77
+
                    else [IntegerEntry((toString(invoke.caller) + "_balance"), (currentClientBalanceUSDT - paymentAmount)), StringEntry(collectKey(invoke.caller, paymentAmount, allowToWithDrawHeight), "not_withdrawn")]
78
+
                }
79
+
    }
80
+
81
+
82
+
83
+
@Callable(invoke)
84
+
func swapUSDNtoUSDT (amountToSwapInKey,heightInKey) = {
85
+
    let key = collectKey(invoke.caller, amountToSwapInKey, heightInKey)
86
+
    let withdrawnInfo =     match getString(this, key) {
87
+
        case withdrawnInfo: String => 
88
+
            getStringValue(this, key)
89
+
        case _ => 
90
+
            throw(((("this key doesn't exists " + key) + " at address  ") + toString(this)))
91
+
    }
92
+
    if (if ((height >= heightInKey))
93
+
        then (withdrawnInfo == "not_withdrawn")
94
+
        else false)
95
+
        then [DeleteEntry(key), ScriptTransfer(invoke.caller, amountToSwapInKey, idUSDT)]
96
+
        else throw((("withdrawal is possible after " + toString(heightInKey)) + " height or you have already withdrawn USDT"))
97
+
    }
98
+
99
+

github/deemru/w8io/3ef1775 
23.74 ms ◑