w8 · tx · 3Bn···vjV

tx · 3BngHjyvd6ZwTFuWkTggSTDNpYZdQzafVxpdNGNURvjV

3NAToHPcRGMR4M2pUpy6gPcpiMX5via7vf9:  -0.04000000 Waves

2021.08.25 14:17 [1673780] smart account 3NAToHPcRGMR4M2pUpy6gPcpiMX5via7vf9 > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "3BngHjyvd6ZwTFuWkTggSTDNpYZdQzafVxpdNGNURvjV",
    "fee": 4000000,
    "feeAssetId": null,
    "timestamp": 1629890276276,
    "version": 2,
    "chainId": 84,
    "sender": "3NAToHPcRGMR4M2pUpy6gPcpiMX5via7vf9",
    "senderPublicKey": "5fe3Hm6UB8fRqvLYhGeeNdy7rEgwpxWjdEFPgnNwSRCz",
    "proofs": [
        "ooLqn9hhdsXcd3PXLMmEaEYmW7ZFjDUKGdD7uB2qw9d6buqn2ntAfroQ2FwsHnPFvPzUBwrn4z5hM8YLSFFwm14"
    ],
    "script": 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    "height": 1673780,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
62 62  func userTokenBalance (userAddress) = valueOrElse(getInteger(this, (userAddress + "_tokenBalance")), 0)
63 63  
64 64  
65 - let utilization = fraction(totalBorrow, baseFactor, totalSupply)
65 + let utilization = if ((totalSupply > 0))
66 +     then fraction(totalBorrow, baseFactor, totalSupply)
67 +     else 0
66 68  
67 69  let apr = {
68 70      let minValue = [utilization, kink]
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 5 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let baseFactor = 1000
5 5  
6 6  let baseIndex = 10000000000000000
7 7  
8 8  let blocksPerYear = 525600
9 9  
10 10  let config = valueOrElse(getString(this, "configAddress"), "")
11 11  
12 12  let admin = valueOrElse(getString(addressFromStringValue(config), "admin"), "")
13 13  
14 14  let wavetroller = valueOrElse(getString(addressFromStringValue(config), "wavetroller"), "")
15 15  
16 16  let assetIdSub = valueOrErrorMessage(getString(this, "assetId"), "No assetId could be found in data storage!")
17 17  
18 18  let assetDecimals = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Decimals")), (("No key " + (assetIdSub + "_Decimals")) + " was found"))
19 19  
20 20  let multiplier = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Multiplier")), (("No key " + (assetIdSub + "_Multiplier")) + " was found"))
21 21  
22 22  let kink = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Kink")), (("No key " + (assetIdSub + "_Kink")) + " was found"))
23 23  
24 24  let jumpMultiplier = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_JumpMultiplier")), (("No key " + (assetIdSub + "_JumpMultiplier")) + " was found"))
25 25  
26 26  let baseRate = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_BaseRate")), (("No key " + (assetIdSub + "_BaseRate")) + " was found"))
27 27  
28 28  let reserveFactor = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_ReserveFactor")), (("No key " + (assetIdSub + "_ReserveFactor")) + " was found"))
29 29  
30 30  let totalBorrow = valueOrElse(getInteger(this, "totalBorrow"), 0)
31 31  
32 32  let totalSupply = valueOrElse(getInteger(this, "totalSupply"), 0)
33 33  
34 34  let totalReserve = valueOrElse(getInteger(this, "totalReserve"), 0)
35 35  
36 36  let dTokenSupply = valueOrErrorMessage(getInteger(this, "dTokenSupply"), "No key dTokenSupply was found")
37 37  
38 38  let dTokenDecimals = valueOrErrorMessage(getInteger(this, "dTokenDecimals"), "No key dTokenDecimals was found")
39 39  
40 40  let dTokenId = valueOrErrorMessage(getString(this, "dTokenId"), "No key dTokenId was found")
41 41  
42 42  let storedHeight = valueOrElse(getInteger(this, "storedHeight"), height)
43 43  
44 44  let storedIndex = valueOrElse(getInteger(this, "storedIndex"), 10000000000000000)
45 45  
46 46  func isAdminAddress (address) = if ((addressFromStringValue(admin) == address))
47 47      then true
48 48      else false
49 49  
50 50  
51 51  func isWavetroller (address) = if ((addressFromStringValue(wavetroller) == address))
52 52      then true
53 53      else false
54 54  
55 55  
56 56  func writeString (key,stringValue) = StringEntry(key, stringValue)
57 57  
58 58  
59 59  func writeInteger (key,integerValue) = IntegerEntry(key, integerValue)
60 60  
61 61  
62 62  func userTokenBalance (userAddress) = valueOrElse(getInteger(this, (userAddress + "_tokenBalance")), 0)
63 63  
64 64  
65 - let utilization = fraction(totalBorrow, baseFactor, totalSupply)
65 + let utilization = if ((totalSupply > 0))
66 +     then fraction(totalBorrow, baseFactor, totalSupply)
67 +     else 0
66 68  
67 69  let apr = {
68 70      let minValue = [utilization, kink]
69 71      let minValueItem = min(minValue)
70 72      let maxValue = [0, (utilization - kink)]
71 73      let maxValueItem = max(maxValue)
72 74      ((fraction(multiplier, minValueItem, baseFactor) + fraction(jumpMultiplier, maxValueItem, baseFactor)) + baseRate)
73 75      }
74 76  
75 77  let apy = fraction(fraction(apr, utilization, baseFactor), (baseFactor - reserveFactor), baseFactor)
76 78  
77 79  let borrowRatePerBlock = fraction(apr, baseIndex, (blocksPerYear * baseFactor))
78 80  
79 81  let deltaBlocks = (height - storedHeight)
80 82  
81 83  let currentIndex = fraction(storedIndex, (baseIndex + (borrowRatePerBlock * deltaBlocks)), baseIndex, CEILING)
82 84  
83 85  let currentTotalBorrow = fraction(totalBorrow, currentIndex, storedIndex)
84 86  
85 87  let collectedInterest = fraction(totalBorrow, (borrowRatePerBlock * deltaBlocks), baseIndex)
86 88  
87 89  let currentSupply = (totalSupply + fraction((baseFactor - reserveFactor), collectedInterest, baseFactor))
88 90  
89 91  let currentReserve = (totalReserve + fraction(reserveFactor, collectedInterest, baseFactor))
90 92  
91 93  let dTokenExchangeRate = if ((dTokenSupply > 0))
92 94      then {
93 95          let exponent = ((10 - 8) + assetDecimals)
94 96          let exponentDecPoint = if ((10 > exponent))
95 97              then 1
96 98              else 2
97 99          let mantissa = pow(10, 2, exponent, 2, 18, CEILING)
98 100          fraction(currentSupply, mantissa, dTokenSupply)
99 101          }
100 102      else {
101 103          let rBaseExponent = (assetDecimals + 6)
102 104          let baseExpoDecPoint = if ((10 > rBaseExponent))
103 105              then 1
104 106              else 2
105 107          let baseMantissa = pow(10, 2, rBaseExponent, baseExpoDecPoint, 18, CEILING)
106 108          fraction(2, baseMantissa, 1)
107 109          }
108 110  
109 111  func calcTokenAmout (assetAmount) = {
110 112      let exponent = ((10 - 8) + assetDecimals)
111 113      let exponentPoint = if ((10 > exponent))
112 114          then 1
113 115          else 2
114 116      let mantissa = pow(10, 2, exponent, exponentPoint, 18, CEILING)
115 117      fraction(assetAmount, 2, dTokenExchangeRate)
116 118      }
117 119  
118 120  
119 121  @Callable(i)
120 122  func deposit (user,isCollateral) = {
121 123      let currentDTokenSupply = (dTokenSupply + 25000000000)
122 124      let userBalance = (userTokenBalance(user) + 25000000000)
123 125  [Reissue(fromBase58String(dTokenId), 25000000000, true), writeInteger("dTokenSupply", currentDTokenSupply), writeInteger((user + "_tokenBalance"), userBalance), BooleanEntry((user + "_useAsCollateral"), isCollateral), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", (currentSupply + i.payments[0].amount)), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), ScriptTransfer(i.caller, 25000000000, fromBase58String(dTokenId))]
124 126      }
125 127  
126 128  
127 129  
128 130  @Callable(i)
129 131  func setup (aId,configAdd,tokenName,tokenDescription) = if (if (!(isDefined(getString(this, "config"))))
130 132      then !(isDefined(getString(this, "admin")))
131 133      else false)
132 134      then {
133 135          let asset = Issue(tokenName, tokenDescription, 0, 8, true)
134 136          let tokenId = calculateAssetId(asset)
135 137  [writeString("assetId", aId), writeString("configAddress", configAdd), IntegerEntry("totalBorrow", 0), IntegerEntry("totalSupply", 0), IntegerEntry("totalReserve", 0), IntegerEntry("storedIndex", baseIndex), IntegerEntry("storedHeight", height), writeString("dTokenName", tokenName), writeString("dTokenId", toBase58String(tokenId)), IntegerEntry("dTokenDecimals", 8), IntegerEntry("dTokenSupply", 0)]
136 138          }
137 139      else throw("Pool already setup!")
138 140  
139 141  
140 142  @Verifier(tx)
141 143  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
142 144

Old	New		Differences
62	62		func userTokenBalance (userAddress) = valueOrElse(getInteger(this, (userAddress + "_tokenBalance")), 0)
63	63
64	64
65		-	let utilization = fraction(totalBorrow, baseFactor, totalSupply)
	65	+	let utilization = if ((totalSupply > 0))
	66	+	then fraction(totalBorrow, baseFactor, totalSupply)
	67	+	else 0
66	68
67	69		let apr = {
68	70		let minValue = [utilization, kink]

Old	New		Differences
1	1		{-# STDLIB_VERSION 5 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let baseFactor = 1000
5	5
6	6		let baseIndex = 10000000000000000
7	7
8	8		let blocksPerYear = 525600
9	9
10	10		let config = valueOrElse(getString(this, "configAddress"), "")
11	11
12	12		let admin = valueOrElse(getString(addressFromStringValue(config), "admin"), "")
13	13
14	14		let wavetroller = valueOrElse(getString(addressFromStringValue(config), "wavetroller"), "")
15	15
16	16		let assetIdSub = valueOrErrorMessage(getString(this, "assetId"), "No assetId could be found in data storage!")
17	17
18	18		let assetDecimals = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Decimals")), (("No key " + (assetIdSub + "_Decimals")) + " was found"))
19	19
20	20		let multiplier = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Multiplier")), (("No key " + (assetIdSub + "_Multiplier")) + " was found"))
21	21
22	22		let kink = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Kink")), (("No key " + (assetIdSub + "_Kink")) + " was found"))
23	23
24	24		let jumpMultiplier = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_JumpMultiplier")), (("No key " + (assetIdSub + "_JumpMultiplier")) + " was found"))
25	25
26	26		let baseRate = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_BaseRate")), (("No key " + (assetIdSub + "_BaseRate")) + " was found"))
27	27
28	28		let reserveFactor = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_ReserveFactor")), (("No key " + (assetIdSub + "_ReserveFactor")) + " was found"))
29	29
30	30		let totalBorrow = valueOrElse(getInteger(this, "totalBorrow"), 0)
31	31
32	32		let totalSupply = valueOrElse(getInteger(this, "totalSupply"), 0)
33	33
34	34		let totalReserve = valueOrElse(getInteger(this, "totalReserve"), 0)
35	35
36	36		let dTokenSupply = valueOrErrorMessage(getInteger(this, "dTokenSupply"), "No key dTokenSupply was found")
37	37
38	38		let dTokenDecimals = valueOrErrorMessage(getInteger(this, "dTokenDecimals"), "No key dTokenDecimals was found")
39	39
40	40		let dTokenId = valueOrErrorMessage(getString(this, "dTokenId"), "No key dTokenId was found")
41	41
42	42		let storedHeight = valueOrElse(getInteger(this, "storedHeight"), height)
43	43
44	44		let storedIndex = valueOrElse(getInteger(this, "storedIndex"), 10000000000000000)
45	45
46	46		func isAdminAddress (address) = if ((addressFromStringValue(admin) == address))
47	47		then true
48	48		else false
49	49
50	50
51	51		func isWavetroller (address) = if ((addressFromStringValue(wavetroller) == address))
52	52		then true
53	53		else false
54	54
55	55
56	56		func writeString (key,stringValue) = StringEntry(key, stringValue)
57	57
58	58
59	59		func writeInteger (key,integerValue) = IntegerEntry(key, integerValue)
60	60
61	61
62	62		func userTokenBalance (userAddress) = valueOrElse(getInteger(this, (userAddress + "_tokenBalance")), 0)
63	63
64	64
65		-	let utilization = fraction(totalBorrow, baseFactor, totalSupply)
	65	+	let utilization = if ((totalSupply > 0))
	66	+	then fraction(totalBorrow, baseFactor, totalSupply)
	67	+	else 0
66	68
67	69		let apr = {
68	70		let minValue = [utilization, kink]
69	71		let minValueItem = min(minValue)
70	72		let maxValue = [0, (utilization - kink)]
71	73		let maxValueItem = max(maxValue)
72	74		((fraction(multiplier, minValueItem, baseFactor) + fraction(jumpMultiplier, maxValueItem, baseFactor)) + baseRate)
73	75		}
74	76
75	77		let apy = fraction(fraction(apr, utilization, baseFactor), (baseFactor - reserveFactor), baseFactor)
76	78
77	79		let borrowRatePerBlock = fraction(apr, baseIndex, (blocksPerYear * baseFactor))
78	80
79	81		let deltaBlocks = (height - storedHeight)
80	82
81	83		let currentIndex = fraction(storedIndex, (baseIndex + (borrowRatePerBlock * deltaBlocks)), baseIndex, CEILING)
82	84
83	85		let currentTotalBorrow = fraction(totalBorrow, currentIndex, storedIndex)
84	86
85	87		let collectedInterest = fraction(totalBorrow, (borrowRatePerBlock * deltaBlocks), baseIndex)
86	88
87	89		let currentSupply = (totalSupply + fraction((baseFactor - reserveFactor), collectedInterest, baseFactor))
88	90
89	91		let currentReserve = (totalReserve + fraction(reserveFactor, collectedInterest, baseFactor))
90	92
91	93		let dTokenExchangeRate = if ((dTokenSupply > 0))
92	94		then {
93	95		let exponent = ((10 - 8) + assetDecimals)
94	96		let exponentDecPoint = if ((10 > exponent))
95	97		then 1
96	98		else 2
97	99		let mantissa = pow(10, 2, exponent, 2, 18, CEILING)
98	100		fraction(currentSupply, mantissa, dTokenSupply)
99	101		}
100	102		else {
101	103		let rBaseExponent = (assetDecimals + 6)
102	104		let baseExpoDecPoint = if ((10 > rBaseExponent))
103	105		then 1
104	106		else 2
105	107		let baseMantissa = pow(10, 2, rBaseExponent, baseExpoDecPoint, 18, CEILING)
106	108		fraction(2, baseMantissa, 1)
107	109		}
108	110
109	111		func calcTokenAmout (assetAmount) = {
110	112		let exponent = ((10 - 8) + assetDecimals)
111	113		let exponentPoint = if ((10 > exponent))
112	114		then 1
113	115		else 2
114	116		let mantissa = pow(10, 2, exponent, exponentPoint, 18, CEILING)
115	117		fraction(assetAmount, 2, dTokenExchangeRate)
116	118		}
117	119
118	120
119	121		@Callable(i)
120	122		func deposit (user,isCollateral) = {
121	123		let currentDTokenSupply = (dTokenSupply + 25000000000)
122	124		let userBalance = (userTokenBalance(user) + 25000000000)
123	125		[Reissue(fromBase58String(dTokenId), 25000000000, true), writeInteger("dTokenSupply", currentDTokenSupply), writeInteger((user + "_tokenBalance"), userBalance), BooleanEntry((user + "_useAsCollateral"), isCollateral), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", (currentSupply + i.payments[0].amount)), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), ScriptTransfer(i.caller, 25000000000, fromBase58String(dTokenId))]
124	126		}
125	127
126	128
127	129
128	130		@Callable(i)
129	131		func setup (aId,configAdd,tokenName,tokenDescription) = if (if (!(isDefined(getString(this, "config"))))
130	132		then !(isDefined(getString(this, "admin")))
131	133		else false)
132	134		then {
133	135		let asset = Issue(tokenName, tokenDescription, 0, 8, true)
134	136		let tokenId = calculateAssetId(asset)
135	137		[writeString("assetId", aId), writeString("configAddress", configAdd), IntegerEntry("totalBorrow", 0), IntegerEntry("totalSupply", 0), IntegerEntry("totalReserve", 0), IntegerEntry("storedIndex", baseIndex), IntegerEntry("storedHeight", height), writeString("dTokenName", tokenName), writeString("dTokenId", toBase58String(tokenId)), IntegerEntry("dTokenDecimals", 8), IntegerEntry("dTokenSupply", 0)]
136	138		}
137	139		else throw("Pool already setup!")
138	140
139	141
140	142		@Verifier(tx)
141	143		func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
142	144

github/deemru/w8io/169f3d6 
30.90 ms ◑