tx · A9K99AQgAUA57kn7SwwYaNRYB8sLYkc13dVQKvZWenNF

3PHTVMSCV4KQaeBEXWAwpCg9cxt2CqC6HHb:  -0.00800000 Waves

2022.08.09 18:02 [3242566] smart account 3PHTVMSCV4KQaeBEXWAwpCg9cxt2CqC6HHb > SELF 0.00000000 Waves

{ "type": 13, "id": "A9K99AQgAUA57kn7SwwYaNRYB8sLYkc13dVQKvZWenNF", "fee": 800000, "feeAssetId": null, "timestamp": 1660057382752, "version": 2, "chainId": 87, "sender": "3PHTVMSCV4KQaeBEXWAwpCg9cxt2CqC6HHb", "senderPublicKey": "CgEn2SEp4TtgTwCfnVwdJ7n3buCtzo3574yGFK2YyZER", "proofs": [ "5Bpx8tuXiuWeJi6biJ1srvnuuM4qnnHcHJLH4KUiobLTnkrJF87sbDrKRMGuszvQrJ76iEKCQrZu8s5tSaQWMAy2" ], "script": 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"height": 3242566, "applicationStatus": "succeeded", "spentComplexity": 0 } View: original | compacted Prev: GmcMdBT5TZxZfaaV8t5EG71gH8iYeEGPqeAp2F86kwrg Next: E68AT6gUieABLo7B7F3b9nuovPYpssCnstJ17J7tzpy6 Diff:
OldNewDifferences
99
1010 let isStopped = false
1111
12-let SwapFee = 50
12+let SwapFee = (10 * 100000000)
1313
1414 func getAssetBytes (assetIdStr) = if ((assetIdStr == "WAVES"))
1515 then unit
6262
6363
6464 @Callable(i)
65-func addUsdnForArbitrage () = if ((i.payments[0].assetId != usdnId))
66- then throw("you need to attach usdn payment")
67- else {
68- let swapParamsSTRUCT = asSwapParamsSTRUCT(invoke(Address(base58'3PC9BfRwJWWiw9AREE2B3eWzCks3CYtg4yo'), "swapParamsByUserSYSREADONLY", [toString(this), 0], nil))
69- let limitUsdn = swapParamsSTRUCT._1
70- let blocksToLimit = swapParamsSTRUCT._2
71- let pmtAmount = i.payments[0].amount
72- let usdnCollected = tryGetInteger("swap0_usdnCollected")
73- let usdnToBeAdded = (337000000000 - usdnCollected)
74- if ((500000000 > pmtAmount))
75- then throw("min amount to be added is 500 USDN")
76- else [IntegerEntry(("swap0_user_" + toString(i.caller)), (tryGetInteger(("swap0_user_" + toString(i.caller))) + pmtAmount)), IntegerEntry("swap0_usdnCollected", (usdnCollected + pmtAmount))]
77- }
65+func initSwapToWaves () = if ((tryGetString("swap_author") != ""))
66+ then throw("previous swap needs to be finished first")
67+ else if ((i.payments[0].assetId != usdnId))
68+ then throw("you need to attach usdn payment")
69+ else {
70+ let inv = invoke(Address(base58'3PC9BfRwJWWiw9AREE2B3eWzCks3CYtg4yo'), "swapNeutrinoToWaves", nil, [i.payments[0]])
71+ if ((inv == inv))
72+ then [StringEntry("swap_author", toString(i.caller)), IntegerEntry("swap_usdnSpent", i.payments[0].amount), IntegerEntry("swap_usdnBalance0", assetBalance(this, usdnId)), IntegerEntry("swap_wavesBalance0", wavesBalance(this).available)]
73+ else throw("Strict value is not equal to itself.")
74+ }
7875
7976
8077
8178 @Callable(i)
82-func redeemUsdn () = nil
83-
84-
85-
86-@Callable(i)
87-func setArbitrageProfits (val) = if ((i.caller != this))
88- then throw("admin only")
89- else {
90- let prevInterest = match getInteger("swaps_interest") {
91- case t: Int =>
92- t
93- case _ =>
94- 10000
95- }
96- let newInterest = fraction(prevInterest, (10000 + val), 10000)
97-[IntegerEntry("swaps_profit", val)]
98- }
79+func finishSwap () = {
80+ let wavesBalance0 = tryGetInteger("swap_wavesBalance0")
81+ let usdnBalance0 = tryGetInteger("swap_usdnBalance0")
82+ let wavesBalance1 = wavesBalance(this).available
83+ if ((wavesBalance1 == wavesBalance1))
84+ then {
85+ let usdnBalance1 = assetBalance(this, usdnId)
86+ if ((usdnBalance1 == usdnBalance1))
87+ then {
88+ let deltaWaves = (wavesBalance1 - wavesBalance0)
89+ let usdnSpent = tryGetInteger("swap_usdnSpent")
90+ if ((tryGetString("swap_author") == ""))
91+ then throw("there is no first in progress")
92+ else if ((SwapFee > deltaWaves))
93+ then throw("swap is not completed yet")
94+ else {
95+ let deltaUsdn = (usdnBalance1 - usdnBalance0)
96+ if ((usdnSpent > deltaUsdn))
97+ then throw("operation leads to negative account USDN saldo")
98+ else [ScriptTransfer(addressFromStringValue(tryGetString("swap_author")), (deltaWaves - SwapFee), unit), IntegerEntry("stats_swapsProfit", (tryGetInteger("stats_swapsProfitWaves") + SwapFee)), DeleteEntry("swap_author"), DeleteEntry("swap_usdnSpent"), DeleteEntry("swap_usdnBalance0"), DeleteEntry("swap_wavesBalance0")]
99+ }
100+ }
101+ else throw("Strict value is not equal to itself.")
102+ }
103+ else throw("Strict value is not equal to itself.")
104+ }
99105
100106
101107 @Verifier(tx)
Full:
OldNewDifferences
11 {-# STDLIB_VERSION 5 #-}
22 {-# SCRIPT_TYPE ACCOUNT #-}
33 {-# CONTENT_TYPE DAPP #-}
44 let nsbtId = base58'6nSpVyNH7yM69eg446wrQR94ipbbcmZMU1ENPwanC97g'
55
66 let snsbtId = base58'8wUmN9Y15f3JR4KZfE81XLXpkdgwnqoBNG6NmocZpKQx'
77
88 let usdnId = base58'DG2xFkPdDwKUoBkzGAhQtLpSGzfXLiCYPEzeKH2Ad24p'
99
1010 let isStopped = false
1111
12-let SwapFee = 50
12+let SwapFee = (10 * 100000000)
1313
1414 func getAssetBytes (assetIdStr) = if ((assetIdStr == "WAVES"))
1515 then unit
1616 else fromBase58String(assetIdStr)
1717
1818
1919 func tryGetInteger (key) = match getInteger(this, key) {
2020 case b: Int =>
2121 b
2222 case _ =>
2323 0
2424 }
2525
2626
2727 func tryGetString (key) = match getString(this, key) {
2828 case b: String =>
2929 b
3030 case _ =>
3131 ""
3232 }
3333
3434
3535 func asSwapParamsSTRUCT (val) = match val {
3636 case struct: (Int, Int, Int, Int, Int) =>
3737 struct
3838 case _ =>
3939 throw("fail to cast into Int")
4040 }
4141
4242
4343 @Callable(i)
4444 func stakeNSBT () = {
4545 let pmt = value(i.payments[0])
4646 let amount = pmt.amount
4747 if ((pmt.assetId != nsbtId))
4848 then throw("attach NSBT token only")
4949 else if (isStopped)
5050 then throw("smart contract is on lock")
5151 else {
5252 let lockInv = invoke(Address(base58'3P8w8NXZUtYdCA13tHbDY5sW4mC27ZFJgG3'), "stake", nil, [pmt])
5353 if ((lockInv == lockInv))
5454 then {
5555 let snsbtIssue = Reissue(snsbtId, amount, true)
5656 [snsbtIssue, ScriptTransfer(i.caller, amount, snsbtId)]
5757 }
5858 else throw("Strict value is not equal to itself.")
5959 }
6060 }
6161
6262
6363
6464 @Callable(i)
65-func addUsdnForArbitrage () = if ((i.payments[0].assetId != usdnId))
66- then throw("you need to attach usdn payment")
67- else {
68- let swapParamsSTRUCT = asSwapParamsSTRUCT(invoke(Address(base58'3PC9BfRwJWWiw9AREE2B3eWzCks3CYtg4yo'), "swapParamsByUserSYSREADONLY", [toString(this), 0], nil))
69- let limitUsdn = swapParamsSTRUCT._1
70- let blocksToLimit = swapParamsSTRUCT._2
71- let pmtAmount = i.payments[0].amount
72- let usdnCollected = tryGetInteger("swap0_usdnCollected")
73- let usdnToBeAdded = (337000000000 - usdnCollected)
74- if ((500000000 > pmtAmount))
75- then throw("min amount to be added is 500 USDN")
76- else [IntegerEntry(("swap0_user_" + toString(i.caller)), (tryGetInteger(("swap0_user_" + toString(i.caller))) + pmtAmount)), IntegerEntry("swap0_usdnCollected", (usdnCollected + pmtAmount))]
77- }
65+func initSwapToWaves () = if ((tryGetString("swap_author") != ""))
66+ then throw("previous swap needs to be finished first")
67+ else if ((i.payments[0].assetId != usdnId))
68+ then throw("you need to attach usdn payment")
69+ else {
70+ let inv = invoke(Address(base58'3PC9BfRwJWWiw9AREE2B3eWzCks3CYtg4yo'), "swapNeutrinoToWaves", nil, [i.payments[0]])
71+ if ((inv == inv))
72+ then [StringEntry("swap_author", toString(i.caller)), IntegerEntry("swap_usdnSpent", i.payments[0].amount), IntegerEntry("swap_usdnBalance0", assetBalance(this, usdnId)), IntegerEntry("swap_wavesBalance0", wavesBalance(this).available)]
73+ else throw("Strict value is not equal to itself.")
74+ }
7875
7976
8077
8178 @Callable(i)
82-func redeemUsdn () = nil
83-
84-
85-
86-@Callable(i)
87-func setArbitrageProfits (val) = if ((i.caller != this))
88- then throw("admin only")
89- else {
90- let prevInterest = match getInteger("swaps_interest") {
91- case t: Int =>
92- t
93- case _ =>
94- 10000
95- }
96- let newInterest = fraction(prevInterest, (10000 + val), 10000)
97-[IntegerEntry("swaps_profit", val)]
98- }
79+func finishSwap () = {
80+ let wavesBalance0 = tryGetInteger("swap_wavesBalance0")
81+ let usdnBalance0 = tryGetInteger("swap_usdnBalance0")
82+ let wavesBalance1 = wavesBalance(this).available
83+ if ((wavesBalance1 == wavesBalance1))
84+ then {
85+ let usdnBalance1 = assetBalance(this, usdnId)
86+ if ((usdnBalance1 == usdnBalance1))
87+ then {
88+ let deltaWaves = (wavesBalance1 - wavesBalance0)
89+ let usdnSpent = tryGetInteger("swap_usdnSpent")
90+ if ((tryGetString("swap_author") == ""))
91+ then throw("there is no first in progress")
92+ else if ((SwapFee > deltaWaves))
93+ then throw("swap is not completed yet")
94+ else {
95+ let deltaUsdn = (usdnBalance1 - usdnBalance0)
96+ if ((usdnSpent > deltaUsdn))
97+ then throw("operation leads to negative account USDN saldo")
98+ else [ScriptTransfer(addressFromStringValue(tryGetString("swap_author")), (deltaWaves - SwapFee), unit), IntegerEntry("stats_swapsProfit", (tryGetInteger("stats_swapsProfitWaves") + SwapFee)), DeleteEntry("swap_author"), DeleteEntry("swap_usdnSpent"), DeleteEntry("swap_usdnBalance0"), DeleteEntry("swap_wavesBalance0")]
99+ }
100+ }
101+ else throw("Strict value is not equal to itself.")
102+ }
103+ else throw("Strict value is not equal to itself.")
104+ }
99105
100106
101107 @Verifier(tx)
102108 func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
103109

github/deemru/w8io/3ef1775 
47.29 ms