tx · DMrDvCrNv4WoYPPfXorzrmiqfRbeNHXWdFo2FuotTVs1

3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8:  -0.01000000 Waves

2022.04.13 14:25 [2006736] smart account 3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8 > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "DMrDvCrNv4WoYPPfXorzrmiqfRbeNHXWdFo2FuotTVs1",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1649849170659,
    "version": 2,
    "chainId": 84,
    "sender": "3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8",
    "senderPublicKey": "7KdKmjfPuTXGRNZv4VEz9mZiC2qb9JPzuji5z6jszZyo",
    "proofs": [
        "55YynfYiQ5C3magXMqdsJDddLAumbJr6mwamA4YUTbxxMhv2Ha5oEHoK1dXq4XS4oMBQCtF73TqNRUujs1Kfyc8b"
    ],
    "script": "base64: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",
    "height": 2006736,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: 5XeBKemPvDAdfiCJjyNoP1to3Stpj5DA5wW7jK92Jsx1
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Diff: 
Old
New
Differences
38
38
 
    let r1 = reentrantInvoke(Address(base58'3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8'), "exchangeUSDNtoWAVES", [amount, USDN, borrower], nil)
39
39
 
    if ((r1 == r1))
40
40
 
        then {
41
-
            let diffWAVES = (wavesBalance(this).regular - startBalanceWAVES)
41
+
            let diffWAVES = wavesBalance(this).regular
42
+
            let diffWAVES2 = (diffWAVES - startBalanceWAVES)
42
43
 
            let r2 = reentrantInvoke(Address(base58'3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8'), "exchangeWAVEStoUSDN", [amount, WAVES, borrower], nil)
43
44
 
            if ((r2 == r2))
44
-
                then [IntegerEntry("STARTBALANCEWAVES", startBalanceWAVES), IntegerEntry("diffWAVES", diffWAVES), IntegerEntry("loanAmount", loanAmount), ScriptTransfer(Address(borrower), amount, USDN)]
45
+
                then [IntegerEntry("STARTBALANCEWAVES", startBalanceWAVES), IntegerEntry("diffWAVES", diffWAVES2), IntegerEntry("loanAmount", loanAmount), ScriptTransfer(Address(borrower), amount, USDN)]
45
46
 
                else throw("Strict value is not equal to itself.")
46
47
 
            }
47
48
 
        else throw("Strict value is not equal to itself.")
56
57
 
    let test = reentrantInvoke(Address(base58'3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8'), "trade", [fromBase58String(borr), amount, USDN], nil)
57
58
 
    if ((test == test))
58
59
 
        then {
59
-
            let balanceDiff = (assetBalance(this, USDN) - startBalance)
60
+
            let balanceDiff = assetBalance(this, USDN)
61
+
            let balanceDiff2 = (balanceDiff - startBalance)
60
62
 
            let profit = fraction(amount, loanFeePercent, 100)
61
-
            if ((profit > balanceDiff))
63
+
            if ((profit > balanceDiff2))
62
64
 
                then throw(((("Debt not paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit)))
63
-
                else [IntegerEntry("startBalance", startBalance), IntegerEntry("balanceDiff", balanceDiff), StringEntry("this", toString(this)), ScriptTransfer(Address(fromBase58String(borr)), profit, USDN)]
65
+
                else [IntegerEntry("startBalance", startBalance), IntegerEntry("balanceDiff", balanceDiff2), StringEntry("this", toString(this)), ScriptTransfer(Address(fromBase58String(borr)), profit, USDN)]
64
66
 
            }
65
67
 
        else throw("Strict value is not equal to itself.")
66
68
 
    }
Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let exchangeRate = 10
5
5
 
6
6
 
let exchangeRateDiffPercent = 10
7
7
 
8
8
 
let USDNtoWAVESrate = fraction(exchangeRate, (100 - exchangeRateDiffPercent), 100)
9
9
 
10
10
 
let USDN = base58'25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT'
11
11
 
12
12
 
let WAVES = base58''
13
13
 
14
14
 
let USDNtoWAVESRate = 10
15
15
 
16
16
 
let loanFeePercent = 1
17
17
 
18
18
 
@Callable(i)
19
19
 
func exchangeWAVEStoUSDN (amount,assetId,caller) = if ((assetId == WAVES))
20
20
 
    then [ScriptTransfer(Address(caller), fraction(amount, (USDNtoWAVESrate - 1), 100), USDN), IntegerEntry("WAVEStoUSDN", amount)]
21
21
 
    else throw("Unexpected Token")
22
22
 
23
23
 
24
24
 
25
25
 
@Callable(i)
26
26
 
func exchangeUSDNtoWAVES (amount,assetId,caller) = if ((assetId == USDN))
27
27
 
    then [ScriptTransfer(Address(caller), (amount * USDNtoWAVESRate), unit), IntegerEntry("USDNtoWAVES", amount)]
28
28
 
    else throw("Unexpected Token")
29
29
 
30
30
 
31
31
 
32
32
 
@Callable(i)
33
33
 
func trade (borrower,amount,assetId) = {
34
34
 
    let loanAmount = if ((assetId == USDN))
35
35
 
        then amount
36
36
 
        else throw("Unexpected payment asset")
37
37
 
    let startBalanceWAVES = wavesBalance(this).regular
38
38
 
    let r1 = reentrantInvoke(Address(base58'3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8'), "exchangeUSDNtoWAVES", [amount, USDN, borrower], nil)
39
39
 
    if ((r1 == r1))
40
40
 
        then {
41
-
            let diffWAVES = (wavesBalance(this).regular - startBalanceWAVES)
41
+
            let diffWAVES = wavesBalance(this).regular
42
+
            let diffWAVES2 = (diffWAVES - startBalanceWAVES)
42
43
 
            let r2 = reentrantInvoke(Address(base58'3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8'), "exchangeWAVEStoUSDN", [amount, WAVES, borrower], nil)
43
44
 
            if ((r2 == r2))
44
-
                then [IntegerEntry("STARTBALANCEWAVES", startBalanceWAVES), IntegerEntry("diffWAVES", diffWAVES), IntegerEntry("loanAmount", loanAmount), ScriptTransfer(Address(borrower), amount, USDN)]
45
+
                then [IntegerEntry("STARTBALANCEWAVES", startBalanceWAVES), IntegerEntry("diffWAVES", diffWAVES2), IntegerEntry("loanAmount", loanAmount), ScriptTransfer(Address(borrower), amount, USDN)]
45
46
 
                else throw("Strict value is not equal to itself.")
46
47
 
            }
47
48
 
        else throw("Strict value is not equal to itself.")
48
49
 
    }
49
50
 
50
51
 
51
52
 
52
53
 
@Callable(i)
53
54
 
func flashloan (amount,borr) = {
54
55
 
    let startBalance = assetBalance(this, USDN)
55
56
 
    let borrower = borr
56
57
 
    let test = reentrantInvoke(Address(base58'3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8'), "trade", [fromBase58String(borr), amount, USDN], nil)
57
58
 
    if ((test == test))
58
59
 
        then {
59
-
            let balanceDiff = (assetBalance(this, USDN) - startBalance)
60
+
            let balanceDiff = assetBalance(this, USDN)
61
+
            let balanceDiff2 = (balanceDiff - startBalance)
60
62
 
            let profit = fraction(amount, loanFeePercent, 100)
61
-
            if ((profit > balanceDiff))
63
+
            if ((profit > balanceDiff2))
62
64
 
                then throw(((("Debt not paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit)))
63
-
                else [IntegerEntry("startBalance", startBalance), IntegerEntry("balanceDiff", balanceDiff), StringEntry("this", toString(this)), ScriptTransfer(Address(fromBase58String(borr)), profit, USDN)]
65
+
                else [IntegerEntry("startBalance", startBalance), IntegerEntry("balanceDiff", balanceDiff2), StringEntry("this", toString(this)), ScriptTransfer(Address(fromBase58String(borr)), profit, USDN)]
64
66
 
            }
65
67
 
        else throw("Strict value is not equal to itself.")
66
68
 
    }
67
69
 
68
70
 

github/deemru/w8io/026f985 
39.68 ms ◑