tx · 3i1fr3EoLk84CEYiuzsPcVZmXsqpcwK28Wm5MLiv1jYj 3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8: -0.01000000 Waves 2022.03.25 12:21 [1979274] smart account 3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8 > SELF 0.00000000 Waves
{ "type": 13, "id": "3i1fr3EoLk84CEYiuzsPcVZmXsqpcwK28Wm5MLiv1jYj", "fee": 1000000, "feeAssetId": null, "timestamp": 1648200112832, "version": 2, "chainId": 84, "sender": "3Mw2biLQi5ygMk7zexboNGrnMYuaSfrziY8", "senderPublicKey": "7KdKmjfPuTXGRNZv4VEz9mZiC2qb9JPzuji5z6jszZyo", "proofs": [ "2fjMNaUNJBMuxS6M5DpLMHjHsMMdw5ULBG5jyU2qTQ7nyGhi94WwoDq3zd2GgBkrAveDnEE761peN3JnQKrf5Cg5" ], "script": "base64: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", "height": 1979274, "applicationStatus": "succeeded", "spentComplexity": 0 } View: original | compacted Prev: GrQ9RxP19rs1S8qPckF4cxV47wMka6QwN4o3qPmN9iuY Next: D4ugsHRRxdy2F69PUESBZWYR916hJ7XCDBLdo61JzgS9 Diff:
Old | New | Differences | |
---|---|---|---|
68 | 68 | let profit = fraction(amount, loanFeePercent, 100) | |
69 | 69 | if ((profit > balanceDiff)) | |
70 | 70 | then throw(((("Debt not paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit))) | |
71 | - | else [throw(" | |
71 | + | else [throw(((("Debt paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit)))] | |
72 | 72 | } | |
73 | 73 | else throw("Strict value is not equal to itself.") | |
74 | 74 | } |
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)] | |
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)] | |
25 | 25 | else throw("Unexpected Token") | |
26 | 26 | ||
27 | 27 | ||
28 | 28 | func trade (borrower,amount,assetId) = { | |
29 | 29 | let loanAmount = if ((assetId == USDN)) | |
30 | 30 | then amount | |
31 | 31 | else throw("Unexpected payment asset") | |
32 | 32 | let startBalanceWAVES = assetBalance(this, WAVES) | |
33 | 33 | if ((startBalanceWAVES == startBalanceWAVES)) | |
34 | 34 | then { | |
35 | 35 | let r1 = exchangeUSDNtoWAVES(amount, assetId, borrower) | |
36 | 36 | if ((r1 == r1)) | |
37 | 37 | then { | |
38 | 38 | let diffWAVES = (assetBalance(this, WAVES) - startBalanceWAVES) | |
39 | 39 | if ((diffWAVES == diffWAVES)) | |
40 | 40 | then { | |
41 | 41 | let r2 = exchangeWAVEStoUSDN(amount, WAVES, borrower) | |
42 | 42 | if ((r2 == r2)) | |
43 | 43 | then { | |
44 | 44 | let debt = fraction(loanAmount, (100 + loanFeePercent), 100) | |
45 | 45 | let profit = (assetBalance(this, USDN) - debt) | |
46 | 46 | [ScriptTransfer(Address(borrower), profit, USDN), ScriptTransfer(this, debt, USDN)] | |
47 | 47 | } | |
48 | 48 | else throw("Strict value is not equal to itself.") | |
49 | 49 | } | |
50 | 50 | else throw("Strict value is not equal to itself.") | |
51 | 51 | } | |
52 | 52 | else throw("Strict value is not equal to itself.") | |
53 | 53 | } | |
54 | 54 | else throw("Strict value is not equal to itself.") | |
55 | 55 | } | |
56 | 56 | ||
57 | 57 | ||
58 | 58 | @Callable(i) | |
59 | 59 | func flashloan (amount,borr) = { | |
60 | 60 | let startBalance = assetBalance(this, USDN) | |
61 | 61 | if ((startBalance == startBalance)) | |
62 | 62 | then { | |
63 | 63 | let borrower = borr | |
64 | 64 | let test = trade(fromBase58String(borr), amount, USDN) | |
65 | 65 | if ((test == test)) | |
66 | 66 | then { | |
67 | 67 | let balanceDiff = (assetBalance(this, USDN) - startBalance) | |
68 | 68 | let profit = fraction(amount, loanFeePercent, 100) | |
69 | 69 | if ((profit > balanceDiff)) | |
70 | 70 | then throw(((("Debt not paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit))) | |
71 | - | else [throw(" | |
71 | + | else [throw(((("Debt paid, because diff = " + toString(balanceDiff)) + ". Expected diff = ") + toString(profit)))] | |
72 | 72 | } | |
73 | 73 | else throw("Strict value is not equal to itself.") | |
74 | 74 | } | |
75 | 75 | else throw("Strict value is not equal to itself.") | |
76 | 76 | } | |
77 | 77 | ||
78 | 78 |
github/deemru/w8io/026f985 35.10 ms ◑