w8 · tx · 2e6···Zgv

tx · 2e633kAv5XMqML2U72fvHFaQjvAxiyvCiHHfWTeeiZgv

3P8ScM8vDYv3YK1QhFMbF4LsbZTRSowSQLx:  -0.01000000 Waves

2023.01.04 21:13 [3456036] smart account 3P8ScM8vDYv3YK1QhFMbF4LsbZTRSowSQLx > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "2e633kAv5XMqML2U72fvHFaQjvAxiyvCiHHfWTeeiZgv",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1672856026224,
    "version": 1,
    "sender": "3P8ScM8vDYv3YK1QhFMbF4LsbZTRSowSQLx",
    "senderPublicKey": "ERKkYKnafViKTn8uQkz9XhvosihQ5XyXkRCm2ztrjZey",
    "proofs": [
        "2v6swpGqcq8eFtWoBvSYoejHDnGUAkRCw1yGsAKZ39iHQzTQnHwCECRjREc9NmYyWn8gAUbxYayj91WXvkTaar7C"
    ],
    "script": "base64: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",
    "chainId": 87,
    "height": 3456036,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
15 15  
16 16  func getCirculatingSupply () = match assetInfo(valueOrErrorMessage(tokenId, "Error: No tokenId")) {
17 17      case asset: Asset => 
18 -         asset.quantity
18 +         (asset.quantity - assetBalance(this, valueOrErrorMessage(tokenId, "Error: No tokenId")))
19 19      case _ => 
20 20          throw("Error: Can not find token")
21 21  }
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 6 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let priceOracleAddr = addressFromStringValue("3P5Bfd58PPfNvBM2Hy8QfbcDqMeNtzg7KfP")
5 5  
6 6  let collateralLimit = (15000000 * 100000000)
7 7  
8 8  let oracleIndex = valueOrErrorMessage(getInteger(priceOracleAddr, "price_index"), "Error: No price data")
9 9  
10 10  let oracleIndexBlock = valueOrErrorMessage(getInteger(priceOracleAddr, ("price_index_" + toString(oracleIndex))), "Error: No price data")
11 11  
12 12  let oracleWavesPriceUSD = valueOrErrorMessage(getInteger(priceOracleAddr, ("price_" + toString(oracleIndexBlock))), "Error: No price data")
13 13  
14 14  let tokenId = getBinary("tokenId")
15 15  
16 16  func getCirculatingSupply () = match assetInfo(valueOrErrorMessage(tokenId, "Error: No tokenId")) {
17 17      case asset: Asset => 
18 -         asset.quantity
18 +         (asset.quantity - assetBalance(this, valueOrErrorMessage(tokenId, "Error: No tokenId")))
19 19      case _ => 
20 20          throw("Error: Can not find token")
21 21  }
22 22  
23 23  
24 24  func getCollateral () = wavesBalance(this).regular
25 25  
26 26  
27 27  func getCollateralInUSD () = fraction(getCollateral(), oracleWavesPriceUSD, 1000000)
28 28  
29 29  
30 30  func getBackingRatio () = fraction(getCollateralInUSD(), 10000, getCirculatingSupply())
31 31  
32 32  
33 33  func getHistoricPrice (days_ago) = {
34 34      let historic_oracleIndexBlock = valueOrErrorMessage(getInteger(priceOracleAddr, ("price_index_" + toString((oracleIndex - (days_ago * 1440))))), "Error: No historic price data")
35 35      let historic_oracleWavesPriceUSD = valueOrErrorMessage(getInteger(priceOracleAddr, ("price_" + toString(historic_oracleIndexBlock))), "Error: No historic price data")
36 36      historic_oracleWavesPriceUSD
37 37      }
38 38  
39 39  
40 40  func getHistoricPrintLimit (days_ago) = {
41 41      let historic_oracleWavesPriceUSD = getHistoricPrice(days_ago)
42 42      let historic_twoThirdsPrice = fraction(historic_oracleWavesPriceUSD, 2, 3)
43 43      let historic_halfPrice = fraction(historic_oracleWavesPriceUSD, 1, 2)
44 44      if ((historic_twoThirdsPrice > getHistoricPrice((1 + days_ago))))
45 45          then 0
46 46          else if ((historic_twoThirdsPrice > getHistoricPrice((3 + days_ago))))
47 47              then 0
48 48              else if ((historic_twoThirdsPrice > getHistoricPrice((7 + days_ago))))
49 49                  then 0
50 50                  else if ((historic_twoThirdsPrice > getHistoricPrice((14 + days_ago))))
51 51                      then 0
52 52                      else if ((historic_twoThirdsPrice > getHistoricPrice((30 + days_ago))))
53 53                          then 0
54 54                          else if ((historic_halfPrice > getHistoricPrice((60 + days_ago))))
55 55                              then 0
56 56                              else (100000 * 100000000)
57 57      }
58 58  
59 59  
60 60  func getCurrentPrintLimit () = getHistoricPrintLimit(0)
61 61  
62 62  
63 63  func getTotalPrintedToday () = {
64 64      let key = ("total_printed_today" + toString(fraction(height, 1440, 1, DOWN)))
65 65      if ((getInteger(key) == unit))
66 66          then 0
67 67          else valueOrErrorMessage(getInteger(key), "err")
68 68      }
69 69  
70 70  
71 71  @Callable(i)
72 72  func constructor () = if ((tokenId != unit))
73 73      then throw("Error: Constructor already has been called")
74 74      else {
75 75          let issue = Issue("Test", "Test", 0, 8, true)
76 76          let id = calculateAssetId(issue)
77 77          $Tuple2([issue, BinaryEntry("tokenId", id)], unit)
78 78          }
79 79  
80 80  
81 81  
82 82  @Callable(i)
83 83  func swapWavesToTest () = if ((size(i.payments) != 1))
84 84      then throw("Error: Only one payment is required")
85 85      else {
86 86          let pmt = value(i.payments[0])
87 87          if (isDefined(pmt.assetId))
88 88              then throw("Error: Only Waves token is allowed for swapping")
89 89              else if (((getCollateral() + pmt.amount) > collateralLimit))
90 90                  then throw("Error: Collateral limit exceeded")
91 91                  else {
92 92                      let amountWithoutFee = fraction(pmt.amount, oracleWavesPriceUSD, 1000000)
93 93                      let returnAmount = fraction(amountWithoutFee, 995, 1000)
94 94                      let key = ("total_printed_today" + toString(fraction(height, 1440, 1, DOWN)))
95 95                      let totalPrintedAfterIssue = (getTotalPrintedToday() + returnAmount)
96 96                      if ((totalPrintedAfterIssue > getCurrentPrintLimit()))
97 97                          then throw("Error: Daily swap limit exceeded")
98 98                          else [IntegerEntry(key, totalPrintedAfterIssue), Reissue(valueOrErrorMessage(tokenId, "Error: no token id"), returnAmount, true), ScriptTransfer(i.caller, returnAmount, tokenId)]
99 99                      }
100 100          }
101 101  
102 102  
103 103  
104 104  @Callable(i)
105 105  func swapTestToWaves () = if ((size(i.payments) != 1))
106 106      then throw("Error: Only one payment is required")
107 107      else {
108 108          let pmt = value(i.payments[0])
109 109          if ((pmt.assetId != tokenId))
110 110              then throw("Error: Only Test token is allowed for swapping")
111 111              else {
112 112                  let amountWithoutFee = fraction(pmt.amount, 1000000, oracleWavesPriceUSD)
113 113                  let br = getBackingRatio()
114 114                  let share = if ((9900 > br))
115 115                      then (1000 - ((10000 - br) / 11))
116 116                      else if ((10500 > br))
117 117                          then 991
118 118                          else 995
119 119                  let returnAmount = fraction(amountWithoutFee, share, 1000)
120 120  [Burn(valueOrErrorMessage(tokenId, "Error: no token id"), pmt.amount), ScriptTransfer(i.caller, returnAmount, unit)]
121 121                  }
122 122          }
123 123  
124 124  
125 125  
126 126  @Callable(i)
127 127  func updateSponsoredFee () = if ((tokenId == unit))
128 128      then throw("Error: Constructor has to be called first")
129 129      else {
130 130          let fee = fraction(oracleWavesPriceUSD, 100, 333)
131 131  [SponsorFee(valueOrErrorMessage(tokenId, "Error: no token id"), fee)]
132 132          }
133 133  
134 134

Old	New		Differences
15	15
16	16		func getCirculatingSupply () = match assetInfo(valueOrErrorMessage(tokenId, "Error: No tokenId")) {
17	17		case asset: Asset =>
18		-	asset.quantity
	18	+	(asset.quantity - assetBalance(this, valueOrErrorMessage(tokenId, "Error: No tokenId")))
19	19		case _ =>
20	20		throw("Error: Can not find token")
21	21		}

Old	New		Differences
1	1		{-# STDLIB_VERSION 6 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let priceOracleAddr = addressFromStringValue("3P5Bfd58PPfNvBM2Hy8QfbcDqMeNtzg7KfP")
5	5
6	6		let collateralLimit = (15000000 * 100000000)
7	7
8	8		let oracleIndex = valueOrErrorMessage(getInteger(priceOracleAddr, "price_index"), "Error: No price data")
9	9
10	10		let oracleIndexBlock = valueOrErrorMessage(getInteger(priceOracleAddr, ("price_index_" + toString(oracleIndex))), "Error: No price data")
11	11
12	12		let oracleWavesPriceUSD = valueOrErrorMessage(getInteger(priceOracleAddr, ("price_" + toString(oracleIndexBlock))), "Error: No price data")
13	13
14	14		let tokenId = getBinary("tokenId")
15	15
16	16		func getCirculatingSupply () = match assetInfo(valueOrErrorMessage(tokenId, "Error: No tokenId")) {
17	17		case asset: Asset =>
18		-	asset.quantity
	18	+	(asset.quantity - assetBalance(this, valueOrErrorMessage(tokenId, "Error: No tokenId")))
19	19		case _ =>
20	20		throw("Error: Can not find token")
21	21		}
22	22
23	23
24	24		func getCollateral () = wavesBalance(this).regular
25	25
26	26
27	27		func getCollateralInUSD () = fraction(getCollateral(), oracleWavesPriceUSD, 1000000)
28	28
29	29
30	30		func getBackingRatio () = fraction(getCollateralInUSD(), 10000, getCirculatingSupply())
31	31
32	32
33	33		func getHistoricPrice (days_ago) = {
34	34		let historic_oracleIndexBlock = valueOrErrorMessage(getInteger(priceOracleAddr, ("price_index_" + toString((oracleIndex - (days_ago * 1440))))), "Error: No historic price data")
35	35		let historic_oracleWavesPriceUSD = valueOrErrorMessage(getInteger(priceOracleAddr, ("price_" + toString(historic_oracleIndexBlock))), "Error: No historic price data")
36	36		historic_oracleWavesPriceUSD
37	37		}
38	38
39	39
40	40		func getHistoricPrintLimit (days_ago) = {
41	41		let historic_oracleWavesPriceUSD = getHistoricPrice(days_ago)
42	42		let historic_twoThirdsPrice = fraction(historic_oracleWavesPriceUSD, 2, 3)
43	43		let historic_halfPrice = fraction(historic_oracleWavesPriceUSD, 1, 2)
44	44		if ((historic_twoThirdsPrice > getHistoricPrice((1 + days_ago))))
45	45		then 0
46	46		else if ((historic_twoThirdsPrice > getHistoricPrice((3 + days_ago))))
47	47		then 0
48	48		else if ((historic_twoThirdsPrice > getHistoricPrice((7 + days_ago))))
49	49		then 0
50	50		else if ((historic_twoThirdsPrice > getHistoricPrice((14 + days_ago))))
51	51		then 0
52	52		else if ((historic_twoThirdsPrice > getHistoricPrice((30 + days_ago))))
53	53		then 0
54	54		else if ((historic_halfPrice > getHistoricPrice((60 + days_ago))))
55	55		then 0
56	56		else (100000 * 100000000)
57	57		}
58	58
59	59
60	60		func getCurrentPrintLimit () = getHistoricPrintLimit(0)
61	61
62	62
63	63		func getTotalPrintedToday () = {
64	64		let key = ("total_printed_today" + toString(fraction(height, 1440, 1, DOWN)))
65	65		if ((getInteger(key) == unit))
66	66		then 0
67	67		else valueOrErrorMessage(getInteger(key), "err")
68	68		}
69	69
70	70
71	71		@Callable(i)
72	72		func constructor () = if ((tokenId != unit))
73	73		then throw("Error: Constructor already has been called")
74	74		else {
75	75		let issue = Issue("Test", "Test", 0, 8, true)
76	76		let id = calculateAssetId(issue)
77	77		$Tuple2([issue, BinaryEntry("tokenId", id)], unit)
78	78		}
79	79
80	80
81	81
82	82		@Callable(i)
83	83		func swapWavesToTest () = if ((size(i.payments) != 1))
84	84		then throw("Error: Only one payment is required")
85	85		else {
86	86		let pmt = value(i.payments[0])
87	87		if (isDefined(pmt.assetId))
88	88		then throw("Error: Only Waves token is allowed for swapping")
89	89		else if (((getCollateral() + pmt.amount) > collateralLimit))
90	90		then throw("Error: Collateral limit exceeded")
91	91		else {
92	92		let amountWithoutFee = fraction(pmt.amount, oracleWavesPriceUSD, 1000000)
93	93		let returnAmount = fraction(amountWithoutFee, 995, 1000)
94	94		let key = ("total_printed_today" + toString(fraction(height, 1440, 1, DOWN)))
95	95		let totalPrintedAfterIssue = (getTotalPrintedToday() + returnAmount)
96	96		if ((totalPrintedAfterIssue > getCurrentPrintLimit()))
97	97		then throw("Error: Daily swap limit exceeded")
98	98		else [IntegerEntry(key, totalPrintedAfterIssue), Reissue(valueOrErrorMessage(tokenId, "Error: no token id"), returnAmount, true), ScriptTransfer(i.caller, returnAmount, tokenId)]
99	99		}
100	100		}
101	101
102	102
103	103
104	104		@Callable(i)
105	105		func swapTestToWaves () = if ((size(i.payments) != 1))
106	106		then throw("Error: Only one payment is required")
107	107		else {
108	108		let pmt = value(i.payments[0])
109	109		if ((pmt.assetId != tokenId))
110	110		then throw("Error: Only Test token is allowed for swapping")
111	111		else {
112	112		let amountWithoutFee = fraction(pmt.amount, 1000000, oracleWavesPriceUSD)
113	113		let br = getBackingRatio()
114	114		let share = if ((9900 > br))
115	115		then (1000 - ((10000 - br) / 11))
116	116		else if ((10500 > br))
117	117		then 991
118	118		else 995
119	119		let returnAmount = fraction(amountWithoutFee, share, 1000)
120	120		[Burn(valueOrErrorMessage(tokenId, "Error: no token id"), pmt.amount), ScriptTransfer(i.caller, returnAmount, unit)]
121	121		}
122	122		}
123	123
124	124
125	125
126	126		@Callable(i)
127	127		func updateSponsoredFee () = if ((tokenId == unit))
128	128		then throw("Error: Constructor has to be called first")
129	129		else {
130	130		let fee = fraction(oracleWavesPriceUSD, 100, 333)
131	131		[SponsorFee(valueOrErrorMessage(tokenId, "Error: no token id"), fee)]
132	132		}
133	133
134	134

github/deemru/w8io/6500d08 
30.40 ms ◑