tx · 5iRrY61M52pxNhxZtoJPeJ4Ja57sQcutHNT8BzGnjChG

3N3CMNgGTwAsqzA7MCQguQ4VzhGAkK9AjJW:  -0.01400000 Waves

2020.10.23 15:38 [1233234] smart account 3N3CMNgGTwAsqzA7MCQguQ4VzhGAkK9AjJW > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "5iRrY61M52pxNhxZtoJPeJ4Ja57sQcutHNT8BzGnjChG",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1603456737682,
    "version": 1,
    "sender": "3N3CMNgGTwAsqzA7MCQguQ4VzhGAkK9AjJW",
    "senderPublicKey": "3yyQUAPNzCSuwYVYkSqF1tbLZg1JAVwuewyEn7AnhnG9",
    "proofs": [
        "3pXjkVGeoVQ4JvagwV6fsdXBBH3QukCEuySHiXtajNr2nkfYHvmwoCTDn8QyS7jegk9oA3GwDjczgNETAqXgUr4J"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 1233234,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
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New
Differences
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16
 
let decimalPartUSDT = 1000000
17
17
 
18
-
let minimalAmountToSwapUSDT = (100000 * decimalPartUSDN)
18
+
let minimalAmountToSwapUSDT = (100 * decimalPartUSDN)
19
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20
-
let minimalAmountToSwapUSDN = (50000 * decimalPartUSDT)
20
+
let minimalAmountToSwapUSDN = (50 * decimalPartUSDT)
21
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22
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func collectKey (address,amountToSwapInKey,allowToWithdrawHeight) = ((((toString(address) + "_WITHDRAW_") + toString(amountToSwapInKey)) + "_HEIGHT_") + toString(allowToWithdrawHeight))
23
23
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 3 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let USDT = "5Sh9KghfkZyhjwuodovDhB6PghDUGBHiAPZ4MkrPgKtX"
5
5
 
6
6
 
let USDN = "25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT"
7
7
 
8
8
 
let idUSDN = fromBase58String(USDN)
9
9
 
10
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let idUSDT = fromBase58String(USDT)
11
11
 
12
12
 
let withdrawDelay = 2
13
13
 
14
14
 
let decimalPartUSDN = 1000000
15
15
 
16
16
 
let decimalPartUSDT = 1000000
17
17
 
18
-
let minimalAmountToSwapUSDT = (100000 * decimalPartUSDN)
18
+
let minimalAmountToSwapUSDT = (100 * decimalPartUSDN)
19
19
 
20
-
let minimalAmountToSwapUSDN = (50000 * decimalPartUSDT)
20
+
let minimalAmountToSwapUSDN = (50 * decimalPartUSDT)
21
21
 
22
22
 
func collectKey (address,amountToSwapInKey,allowToWithdrawHeight) = ((((toString(address) + "_WITHDRAW_") + toString(amountToSwapInKey)) + "_HEIGHT_") + toString(allowToWithdrawHeight))
23
23
 
24
24
 
25
25
 
@Callable(contextObj)
26
26
 
func swapUSDTtoUSDN () = {
27
27
 
    let payment =     match contextObj.payment {
28
28
 
        case p: AttachedPayment => 
29
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            p
30
30
 
        case _ => 
31
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            throw("Payment not attached")
32
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    }
33
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    let assetIdReceived = payment.assetId
34
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    let tokenReceiveAmount = payment.amount
35
35
 
    let userAddress = contextObj.caller
36
36
 
    let currentClientBalanceUSDT =     match getInteger(this, (toString(userAddress) + "_balance")) {
37
37
 
        case currentBalance: Int => 
38
38
 
            value(getInteger(this, (toString(userAddress) + "_balance")))
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39
 
        case _ => 
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            0
41
41
 
    }
42
42
 
    if ((assetIdReceived != idUSDT))
43
43
 
        then throw("to swap USDT to USDN you need attach payment in USDT")
44
44
 
        else if ((minimalAmountToSwapUSDT > tokenReceiveAmount))
45
45
 
            then throw((("you can swap at least " + toString((minimalAmountToSwapUSDT / decimalPartUSDT))) + " tokens"))
46
46
 
            else ScriptResult(WriteSet([DataEntry((toString(contextObj.caller) + "_balance"), (currentClientBalanceUSDT + tokenReceiveAmount))]), TransferSet([ScriptTransfer(contextObj.caller, tokenReceiveAmount, idUSDN)]))
47
47
 
    }
48
48
 
49
49
 
50
50
 
51
51
 
@Callable(contextObj)
52
52
 
func initializationUSDNtoUSDTswap () = {
53
53
 
    let payment =     match contextObj.payment {
54
54
 
        case p: AttachedPayment => 
55
55
 
            p
56
56
 
        case _ => 
57
57
 
            throw("Payment not attached")
58
58
 
    }
59
59
 
    let assetIdReceived = payment.assetId
60
60
 
    let paymentAmount = payment.amount
61
61
 
    let userAddress = contextObj.caller
62
62
 
    let currentClientBalanceUSDT =     match getInteger(this, (toString(userAddress) + "_balance")) {
63
63
 
        case currentBalance: Int => 
64
64
 
            getIntegerValue(this, (toString(userAddress) + "_balance"))
65
65
 
        case _ => 
66
66
 
            0
67
67
 
    }
68
68
 
    if ((assetIdReceived != idUSDN))
69
69
 
        then throw("to swap USDN to USDT you need attach payment in USDN")
70
70
 
        else if (if ((paymentAmount > currentClientBalanceUSDT))
71
71
 
            then true
72
72
 
            else (minimalAmountToSwapUSDN > paymentAmount))
73
73
 
            then throw("swap amount fail")
74
74
 
            else {
75
75
 
                let allowToWithDrawHeight = (height + withdrawDelay)
76
76
 
                if (isDefined(getString(this, collectKey(contextObj.caller, paymentAmount, allowToWithDrawHeight))))
77
77
 
                    then throw("you have already started withdrawal process, wait next block")
78
78
 
                    else ScriptResult(WriteSet([DataEntry((toString(contextObj.caller) + "_balance"), (currentClientBalanceUSDT - paymentAmount)), DataEntry(collectKey(contextObj.caller, paymentAmount, allowToWithDrawHeight), "not_withdrawn")]), TransferSet(nil))
79
79
 
                }
80
80
 
    }
81
81
 
82
82
 
83
83
 
84
84
 
@Callable(contextObj)
85
85
 
func swapUSDNtoUSDT (amountToSwapInKey,heightInKey) = {
86
86
 
    let key = collectKey(contextObj.caller, amountToSwapInKey, heightInKey)
87
87
 
    let withdrawnInfo =     match getString(this, key) {
88
88
 
        case withdrawnInfo: String => 
89
89
 
            getStringValue(this, key)
90
90
 
        case _ => 
91
91
 
            throw(((("this key doesn't exists " + key) + " at address  ") + toString(this)))
92
92
 
    }
93
93
 
    if (if ((height >= heightInKey))
94
94
 
        then (withdrawnInfo == "not_withdrawn")
95
95
 
        else false)
96
96
 
        then ScriptResult(WriteSet([DataEntry(key, "withdrawn")]), TransferSet([ScriptTransfer(contextObj.caller, amountToSwapInKey, idUSDT)]))
97
97
 
        else throw((("withdrawal is possible after " + toString(heightInKey)) + " height or you have already withdrawn USDT"))
98
98
 
    }
99
99
 
100
100
 

github/deemru/w8io/169f3d6 
33.22 ms ◑