tx · 4qyPw9m2NxBZJUvpSzSygwXoPLSvcLB43pHgb2HmeCKs

3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8:  -0.01000000 Waves

2022.03.28 14:40 [1983710] smart account 3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8 > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "4qyPw9m2NxBZJUvpSzSygwXoPLSvcLB43pHgb2HmeCKs",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1648467635381,
    "version": 2,
    "chainId": 84,
    "sender": "3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8",
    "senderPublicKey": "7KdKmjfPuTXGRNZv4VEz9mZiC2qb9JPzuji5z6jszZyo",
    "proofs": [
        "2up55iZWHBJiQg91H2aQd6DjC1kVpc6PaSkU8CDCAUNRerNBhYnib9ZHBxpacmbm93PUAp4QCQNJQdDu7uiqw3xw"
    ],
    "script": "base64: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",
    "height": 1983710,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: E3R3TTS66eEPGB7KDa1W7FAEgeEhkn1ZUoU8WXc8g7mH
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Diff: 
Old
New
Differences
25
25
 
    else throw("Unexpected Token")
26
26
 
27
27
 
28
+
@Callable(i)
28
29
 
func trade (borrower,amount,assetId) = {
29
30
 
    let loanAmount = if ((assetId == USDN))
30
31
 
        then amount
55
56
 
    }
56
57
 
57
58
 
59
+
58
60
 
@Callable(i)
59
61
 
func flashloan (amount,borr) = {
60
62
 
    let startBalance = assetBalance(this, USDN)
61
63
 
    if ((startBalance == startBalance))
62
64
 
        then {
63
65
 
            let borrower = borr
64
-
            let test = trade(fromBase58String(borr), amount, USDN)
65
-
            let balanceDiff = ((assetBalance(this, USDN) + 100000) - startBalance)
66
-
            let profit = fraction(amount, loanFeePercent, 100)
67
-
            if ((profit > balanceDiff))
68
-
                then throw(((("Debt not paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit)))
69
-
                else [StringEntry("test", "test")]
66
+
            let test = invoke(Address(base58'3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8'), "trade", [fromBase58String(borr), amount, USDN], [AttachedPayment(base58'', 500000)])
67
+
            if ((test == test))
68
+
                then {
69
+
                    let balanceDiff = ((assetBalance(this, USDN) + 100000) - startBalance)
70
+
                    let profit = fraction(amount, loanFeePercent, 100)
71
+
                    if ((profit > balanceDiff))
72
+
                        then throw(((("Debt not paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit)))
73
+
                        else [StringEntry("test", "test")]
74
+
                    }
75
+
                else throw("Strict value is not equal to itself.")
70
76
 
            }
71
77
 
        else throw("Strict value is not equal to itself.")
72
78
 
    }
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 = base58'3KFXBGGLCjA5Z2DuW4Dq9fDDrHjJJP1ZEkaoajSzuKsC'
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
 
func exchangeWAVEStoUSDN (amount,assetId,caller) = if ((assetId == WAVES))
19
19
 
    then [ScriptTransfer(Address(caller), (amount / USDNtoWAVESrate), USDN), IntegerEntry("WAVEStoUSDN", amount)]
20
20
 
    else throw("Unexpected Token")
21
21
 
22
22
 
23
23
 
func exchangeUSDNtoWAVES (amount,assetId,caller) = if ((assetId == USDN))
24
24
 
    then [ScriptTransfer(Address(caller), (amount * USDNtoWAVESRate), WAVES), IntegerEntry("USDNtoWAVES", amount)]
25
25
 
    else throw("Unexpected Token")
26
26
 
27
27
 
28
+
@Callable(i)
28
29
 
func trade (borrower,amount,assetId) = {
29
30
 
    let loanAmount = if ((assetId == USDN))
30
31
 
        then amount
31
32
 
        else throw("Unexpected payment asset")
32
33
 
    let startBalanceWAVES = assetBalance(this, WAVES)
33
34
 
    if ((startBalanceWAVES == startBalanceWAVES))
34
35
 
        then {
35
36
 
            let r1 = exchangeUSDNtoWAVES(amount, assetId, borrower)
36
37
 
            if ((r1 == r1))
37
38
 
                then {
38
39
 
                    let diffWAVES = (assetBalance(this, WAVES) - startBalanceWAVES)
39
40
 
                    if ((diffWAVES == diffWAVES))
40
41
 
                        then {
41
42
 
                            let r2 = exchangeWAVEStoUSDN(amount, WAVES, borrower)
42
43
 
                            if ((r2 == r2))
43
44
 
                                then {
44
45
 
                                    let debt = fraction(loanAmount, (100 + loanFeePercent), 100)
45
46
 
                                    let profit = (assetBalance(this, USDN) - debt)
46
47
 
[ScriptTransfer(Address(borrower), profit, USDN), ScriptTransfer(this, debt, USDN), StringEntry("trade", ((toString(debt) + " ") + toString(profit)))]
47
48
 
                                    }
48
49
 
                                else throw("Strict value is not equal to itself.")
49
50
 
                            }
50
51
 
                        else throw("Strict value is not equal to itself.")
51
52
 
                    }
52
53
 
                else throw("Strict value is not equal to itself.")
53
54
 
            }
54
55
 
        else throw("Strict value is not equal to itself.")
55
56
 
    }
56
57
 
57
58
 
59
+
58
60
 
@Callable(i)
59
61
 
func flashloan (amount,borr) = {
60
62
 
    let startBalance = assetBalance(this, USDN)
61
63
 
    if ((startBalance == startBalance))
62
64
 
        then {
63
65
 
            let borrower = borr
64
-
            let test = trade(fromBase58String(borr), amount, USDN)
65
-
            let balanceDiff = ((assetBalance(this, USDN) + 100000) - startBalance)
66
-
            let profit = fraction(amount, loanFeePercent, 100)
67
-
            if ((profit > balanceDiff))
68
-
                then throw(((("Debt not paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit)))
69
-
                else [StringEntry("test", "test")]
66
+
            let test = invoke(Address(base58'3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8'), "trade", [fromBase58String(borr), amount, USDN], [AttachedPayment(base58'', 500000)])
67
+
            if ((test == test))
68
+
                then {
69
+
                    let balanceDiff = ((assetBalance(this, USDN) + 100000) - startBalance)
70
+
                    let profit = fraction(amount, loanFeePercent, 100)
71
+
                    if ((profit > balanceDiff))
72
+
                        then throw(((("Debt not paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit)))
73
+
                        else [StringEntry("test", "test")]
74
+
                    }
75
+
                else throw("Strict value is not equal to itself.")
70
76
 
            }
71
77
 
        else throw("Strict value is not equal to itself.")
72
78
 
    }
73
79
 
74
80
 

github/deemru/w8io/026f985 
72.57 ms ◑