w8 · tx · 7H4···yp3

tx · 7H47rRJJgbyqm9JY4GNXc8WvaxqUoMBZZvcgNpVQPyp3

3N1FWHMYZ9QJDkUaMPxexydkBqiUxEk3J6o:  -0.01400000 Waves

2020.10.07 13:12 [1210013] smart account 3N1FWHMYZ9QJDkUaMPxexydkBqiUxEk3J6o > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "7H47rRJJgbyqm9JY4GNXc8WvaxqUoMBZZvcgNpVQPyp3",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1602065603532,
    "version": 1,
    "sender": "3N1FWHMYZ9QJDkUaMPxexydkBqiUxEk3J6o",
    "senderPublicKey": "oH6E3DnZcMibsYC4VB7KvfemJfz3koDVwZ5Z3pXGpCN",
    "proofs": [
        "3omKvzyXX9b56kSWtUqQf1R3DhkNK7Ru87bNzPfErXRokTP547JYj8PecPf9VF2hPuV9dcbMFTu4UmfdyoCf6bMv"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 1210013,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let USDT = "5Sh9KghfkZyhjwuodovDhB6PghDUGBHiAPZ4MkrPgKtX"
5 5  
6 - let USDN = "3KFXBGGLCjA5Z2DuW4Dq9fDDrHjJJP1ZEkaoajSzuKsC"
6 + let USDN = "25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT"
7 7  
8 8  let idUSDN = fromBase58String(USDN)
9 9  
98 98      }
99 99  
100 100  
101 - @Verifier(contextObj)
102 - func verify () = true
103 - 
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 - let USDN = "3KFXBGGLCjA5Z2DuW4Dq9fDDrHjJJP1ZEkaoajSzuKsC"
6 + let USDN = "25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT"
7 7  
8 8  let idUSDN = fromBase58String(USDN)
9 9  
10 10  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 18  let minimalAmountToSwapUSDT = (10000 * decimalPartUSDN)
19 19  
20 20  let minimalAmountToSwapUSDN = (10000 * 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 29              p
30 30          case _ => 
31 31              throw("Payment not attached")
32 32      }
33 33      let assetIdReceived = payment.assetId
34 34      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")))
39 39          case _ => 
40 40              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  
101 - @Verifier(contextObj)
102 - func verify () = true
103 -

Old	New		Differences
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let USDT = "5Sh9KghfkZyhjwuodovDhB6PghDUGBHiAPZ4MkrPgKtX"
5	5
6		-	let USDN = "~~3KFXBGGLCjA5Z2DuW4Dq9fDDrHjJJP1ZEkaoajSzuKsC~~"
	6	+	let USDN = "25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT"
7	7
8	8		let idUSDN = fromBase58String(USDN)
9	9

98	98		}
99	99
100	100
101		-	@Verifier(contextObj)
102		-	func verify () = true
103		-

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		-	let USDN = "~~3KFXBGGLCjA5Z2DuW4Dq9fDDrHjJJP1ZEkaoajSzuKsC~~"
	6	+	let USDN = "25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT"
7	7
8	8		let idUSDN = fromBase58String(USDN)
9	9
10	10		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	18		let minimalAmountToSwapUSDT = (10000 * decimalPartUSDN)
19	19
20	20		let minimalAmountToSwapUSDN = (10000 * 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	29		p
30	30		case _ =>
31	31		throw("Payment not attached")
32	32		}
33	33		let assetIdReceived = payment.assetId
34	34		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")))
39	39		case _ =>
40	40		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
101		-	@Verifier(contextObj)
102		-	func verify () = true
103		-

github/deemru/w8io/026f985 
47.50 ms ◑