w8 · tx · 3nv···b9g

tx · 3nvR5cwZ8rPM7tbt4mUDi4mpAJWDrfRDEPcBP7YoRb9g

3NBG2Nuz2cjtG8wWcKLBGZ1bBpveU56gp77:  -0.04000000 Waves

2021.09.05 02:13 [1688947] smart account 3NBG2Nuz2cjtG8wWcKLBGZ1bBpveU56gp77 > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "3nvR5cwZ8rPM7tbt4mUDi4mpAJWDrfRDEPcBP7YoRb9g",
    "fee": 4000000,
    "feeAssetId": null,
    "timestamp": 1630797232479,
    "version": 2,
    "chainId": 84,
    "sender": "3NBG2Nuz2cjtG8wWcKLBGZ1bBpveU56gp77",
    "senderPublicKey": "B565vUqaobfDQJcgjUnNdsSqnqWfRsAQDBb1JeciPWtP",
    "proofs": [
        "4EJEizdWATdksExYJ9tcTJQJAW9pBfcAGZe2mynjendLbthkZPgSDaFCjBNNunfy3th49HhPbTm4vMtcYkAPyGBZ"
    ],
    "script": 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    "height": 1688947,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
148 148              else getCurrentUserBorrow(user)
149 149          let userCollateral = calcAssetAmount(userDTokenCollateral)
150 150          let assetPrice = invoke(addressFromStringValue(oracle), "getPrice", [assetIdSub], nil)
151 -         $Tuple2(nil, $Tuple2(2, 2))
151 +         match assetPrice {
152 +             case t: Int => 
153 +                 $Tuple2(nil, $Tuple2(2, 2))
154 +             case _ => 
155 +                 throw("Incorrect pricing")
156 +         }
152 157          }
153 158      else throw("Address does not match with wavetroller address!")
154 159  
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 oracle = valueOrElse(getString(addressFromStringValue(config), "oracle"), "")
17 17  
18 18  let assetIdSub = valueOrErrorMessage(getString(this, "assetId"), "No assetId could be found in data storage!")
19 19  
20 20  let assetDecimals = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Decimals")), (("No key " + (assetIdSub + "_Decimals")) + " was found"))
21 21  
22 22  let multiplier = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Multiplier")), (("No key " + (assetIdSub + "_Multiplier")) + " was found"))
23 23  
24 24  let kink = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Kink")), (("No key " + (assetIdSub + "_Kink")) + " was found"))
25 25  
26 26  let jumpMultiplier = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_JumpMultiplier")), (("No key " + (assetIdSub + "_JumpMultiplier")) + " was found"))
27 27  
28 28  let baseRate = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_BaseRate")), (("No key " + (assetIdSub + "_BaseRate")) + " was found"))
29 29  
30 30  let baseExchangeRate = valueOrErrorMessage(getInteger(this, "baseExchangeRate"), "No key baseExchangeRate was found")
31 31  
32 32  let collateralFactor = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_CollateralFactor")), (("No key " + (assetIdSub + "_CollateralFactor")) + " was found"))
33 33  
34 34  let liquidationThreshold = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Threshold")), (("No key " + (assetIdSub + "_Threshold")) + " was found"))
35 35  
36 36  let reserveFactor = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_ReserveFactor")), (("No key " + (assetIdSub + "_ReserveFactor")) + " was found"))
37 37  
38 38  let totalBorrow = valueOrElse(getInteger(this, "totalBorrow"), 0)
39 39  
40 40  let totalSupply = valueOrElse(getInteger(this, "totalSupply"), 0)
41 41  
42 42  let totalReserve = valueOrElse(getInteger(this, "totalReserve"), 0)
43 43  
44 44  let dTokenSupply = valueOrErrorMessage(getInteger(this, "dTokenSupply"), "No key dTokenSupply was found")
45 45  
46 46  let dTokenDecimals = valueOrErrorMessage(getInteger(this, "dTokenDecimals"), "No key dTokenDecimals was found")
47 47  
48 48  let dTokenId = valueOrErrorMessage(getString(this, "dTokenId"), "No key dTokenId was found")
49 49  
50 50  let dTokenName = valueOrErrorMessage(getString(this, "dTokenName"), "No key dTokenName was found")
51 51  
52 52  let storedHeight = valueOrElse(getInteger(this, "storedHeight"), height)
53 53  
54 54  let storedIndex = valueOrElse(getInteger(this, "storedIndex"), 10000000000000000)
55 55  
56 56  func isAdminAddress (address) = if ((addressFromStringValue(admin) == address))
57 57      then true
58 58      else false
59 59  
60 60  
61 61  func isWavetroller (address) = if ((addressFromStringValue(wavetroller) == address))
62 62      then true
63 63      else false
64 64  
65 65  
66 66  func isAcceptableAssetId (assetId) = if ((assetId == assetIdSub))
67 67      then true
68 68      else false
69 69  
70 70  
71 71  func writeString (key,stringValue) = StringEntry(key, stringValue)
72 72  
73 73  
74 74  func writeInteger (key,integerValue) = IntegerEntry(key, integerValue)
75 75  
76 76  
77 77  func userlockedBalance (userAddress) = valueOrElse(getInteger(this, (userAddress + "_locked")), 0)
78 78  
79 79  
80 80  let utilization = if ((totalSupply > 0))
81 81      then fraction(totalBorrow, baseFactor, totalSupply)
82 82      else 0
83 83  
84 84  let apr = {
85 85      let minValue = [utilization, kink]
86 86      let minValueItem = min(minValue)
87 87      let maxValue = [0, (utilization - kink)]
88 88      let maxValueItem = max(maxValue)
89 89      ((fraction(multiplier, minValueItem, baseFactor) + fraction(jumpMultiplier, maxValueItem, baseFactor)) + baseRate)
90 90      }
91 91  
92 92  let apy = fraction(fraction(apr, utilization, baseFactor), (baseFactor - reserveFactor), baseFactor)
93 93  
94 94  let borrowRatePerBlock = fraction(apr, baseIndex, (blocksPerYear * baseFactor))
95 95  
96 96  let deltaBlocks = (height - storedHeight)
97 97  
98 98  let currentIndex = fraction(storedIndex, (baseIndex + (borrowRatePerBlock * deltaBlocks)), baseIndex, CEILING)
99 99  
100 100  let currentTotalBorrow = fraction(totalBorrow, currentIndex, storedIndex)
101 101  
102 102  let collectedInterest = fraction(totalBorrow, (borrowRatePerBlock * deltaBlocks), baseIndex)
103 103  
104 104  let currentTotalSupply = (totalSupply + fraction((baseFactor - reserveFactor), collectedInterest, baseFactor))
105 105  
106 106  let currentReserve = (totalReserve + fraction(reserveFactor, collectedInterest, baseFactor))
107 107  
108 108  let exchangeRate = if ((dTokenSupply > 0))
109 109      then {
110 110          let exponent = ((18 - dTokenDecimals) + assetDecimals)
111 111          let mantissa = pow(10, 0, exponent, 0, 0, CEILING)
112 112          fraction(currentTotalSupply, mantissa, dTokenSupply)
113 113          }
114 114      else baseExchangeRate
115 115  
116 116  func calcDTokenAmount (assetAmount) = {
117 117      let exponent = ((18 - dTokenDecimals) + assetDecimals)
118 118      let mantissa = pow(10, 0, exponent, 0, 0, CEILING)
119 119      fraction(assetAmount, mantissa, exchangeRate)
120 120      }
121 121  
122 122  
123 123  func calcAssetAmount (dTokenAmount) = {
124 124      let exponent = ((18 - dTokenDecimals) + assetDecimals)
125 125      let mantissa = pow(10, 0, exponent, 0, 0, CEILING)
126 126      fraction(dTokenAmount, exchangeRate, mantissa)
127 127      }
128 128  
129 129  
130 130  func getCurrentUserBorrow (user) = {
131 131      let storedBorrow = valueOrElse(getIntegerValue(this, (user + "_borrow")), 0)
132 132      let storedBorrowIndex = valueOrElse(getIntegerValue(this, (user + "_index")), 0)
133 133      if ((storedBorrowIndex > 0))
134 134          then fraction(storedBorrow, currentIndex, storedBorrowIndex)
135 135          else 0
136 136      }
137 137  
138 138  
139 139  @Callable(i)
140 140  func getUserHealthParameter (user,collateralAmount,collateralId,newDebtAmount,newDebtId) = if (isWavetroller(i.caller))
141 141      then {
142 142          let userLocked = valueOrElse(getIntegerValue(this, (user + "_locked")), 0)
143 143          let userDTokenCollateral = if ((dTokenId == collateralId))
144 144              then (userLocked - collateralAmount)
145 145              else userLocked
146 146          let currentUserBorrow = if ((newDebtId == assetIdSub))
147 147              then (getCurrentUserBorrow(user) + newDebtAmount)
148 148              else getCurrentUserBorrow(user)
149 149          let userCollateral = calcAssetAmount(userDTokenCollateral)
150 150          let assetPrice = invoke(addressFromStringValue(oracle), "getPrice", [assetIdSub], nil)
151 -         $Tuple2(nil, $Tuple2(2, 2))
151 +         match assetPrice {
152 +             case t: Int => 
153 +                 $Tuple2(nil, $Tuple2(2, 2))
154 +             case _ => 
155 +                 throw("Incorrect pricing")
156 +         }
152 157          }
153 158      else throw("Address does not match with wavetroller address!")
154 159  
155 160  
156 161  
157 162  @Callable(i)
158 163  func deposit (user,isCollateral) = if (isWavetroller(i.caller))
159 164      then {
160 165          let userTokenAmount = calcDTokenAmount(i.payments[0].amount)
161 166          let currentDTokenSupply = (dTokenSupply + userTokenAmount)
162 167          if (isCollateral)
163 168              then {
164 169                  let lockedUserBalance = (userlockedBalance(user) + userTokenAmount)
165 170                  $Tuple2([writeInteger((user + "_locked"), lockedUserBalance), writeInteger("dTokenSupply", currentDTokenSupply), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", (currentTotalSupply + i.payments[0].amount)), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), Reissue(fromBase58String(dTokenId), userTokenAmount, true)], ((toString(i.payments[0].amount) + dTokenName) + "were successfully locked"))
166 171                  }
167 172              else $Tuple2([writeInteger("dTokenSupply", currentDTokenSupply), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", (currentTotalSupply + i.payments[0].amount)), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), Reissue(fromBase58String(dTokenId), userTokenAmount, true), ScriptTransfer(i.caller, userTokenAmount, fromBase58String(dTokenId))], userTokenAmount)
168 173          }
169 174      else throw("Address does not match with wavetroller address!")
170 175  
171 176  
172 177  
173 178  @Callable(i)
174 179  func withdraw (user) = if (isWavetroller(i.caller))
175 180      then {
176 181          let availableLiquidity = (currentTotalSupply - currentTotalBorrow)
177 182          let requestedAssetAmount = calcAssetAmount(i.payments[0].amount)
178 183          if ((availableLiquidity >= requestedAssetAmount))
179 184              then $Tuple2([writeInteger("dTokenSupply", (dTokenSupply - i.payments[0].amount)), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", (currentTotalSupply - requestedAssetAmount)), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), Burn(fromBase58String(dTokenId), i.payments[0].amount), if ((assetIdSub == "WAVES"))
180 185                  then ScriptTransfer(i.caller, requestedAssetAmount, unit)
181 186                  else ScriptTransfer(i.caller, requestedAssetAmount, fromBase58String(assetIdSub))], requestedAssetAmount)
182 187              else throw("Pool liquidity is not sufficient!")
183 188          }
184 189      else throw("Address does not match with wavetroller address!")
185 190  
186 191  
187 192  
188 193  @Callable(i)
189 194  func lockAsCollateral (user) = if (isWavetroller(i.caller))
190 195      then {
191 196          let newLockedBalance = (userlockedBalance(user) + i.payments[0].amount)
192 197          $Tuple2([writeInteger((user + "_locked"), newLockedBalance), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", currentTotalSupply), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height)], ((toString(i.payments[0].amount) + dTokenName) + "were successfully locked"))
193 198          }
194 199      else throw("Address does not match with wavetroller address!")
195 200  
196 201  
197 202  
198 203  @Callable(i)
199 204  func borrow (user,amount) = if (isWavetroller(i.caller))
200 205      then {
201 206          let currentUserBorrow = getCurrentUserBorrow(user)
202 207          $Tuple2([writeInteger((user + "_borrow"), (currentUserBorrow + amount)), writeInteger((user + "_index"), currentIndex), writeInteger("totalBorrow", (currentTotalBorrow + amount)), writeInteger("totalSupply", currentTotalSupply), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), if ((assetIdSub == "WAVES"))
203 208              then ScriptTransfer(i.caller, amount, unit)
204 209              else ScriptTransfer(i.caller, amount, fromBase58String(assetIdSub))], amount)
205 210          }
206 211      else throw("Address does not match with wavetroller address!")
207 212  
208 213  
209 214  
210 215  @Callable(i)
211 216  func setup (aId,configAdd,baseExchangeRate,tokenName,tokenDescription) = if (!(isDefined(getString(this, "configAddress"))))
212 217      then {
213 218          let asset = Issue(tokenName, tokenDescription, 0, 8, true)
214 219          let tokenId = calculateAssetId(asset)
215 220  [asset, writeString("assetId", aId), writeString("configAddress", configAdd), IntegerEntry("totalBorrow", 0), IntegerEntry("totalSupply", 0), IntegerEntry("totalReserve", 0), IntegerEntry("storedIndex", baseIndex), IntegerEntry("storedHeight", height), IntegerEntry("baseExchangeRate", baseExchangeRate), writeString("dTokenName", tokenName), writeString("dTokenId", toBase58String(tokenId)), IntegerEntry("dTokenDecimals", 8), IntegerEntry("dTokenSupply", 0)]
216 221          }
217 222      else throw("Pool already setup!")
218 223  
219 224  
220 225  
221 226  @Callable(i)
222 227  func writeEntry (name,data) = [writeString(name, data)]
223 228  
224 229  
225 230  @Verifier(tx)
226 231  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
227 232

Old	New		Differences
148	148		else getCurrentUserBorrow(user)
149	149		let userCollateral = calcAssetAmount(userDTokenCollateral)
150	150		let assetPrice = invoke(addressFromStringValue(oracle), "getPrice", [assetIdSub], nil)
151		-	$Tuple2(nil, $Tuple2(2, 2))
	151	+	match assetPrice {
	152	+	case t: Int =>
	153	+	$Tuple2(nil, $Tuple2(2, 2))
	154	+	case _ =>
	155	+	throw("Incorrect pricing")
	156	+	}
152	157		}
153	158		else throw("Address does not match with wavetroller address!")
154	159

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 oracle = valueOrElse(getString(addressFromStringValue(config), "oracle"), "")
17	17
18	18		let assetIdSub = valueOrErrorMessage(getString(this, "assetId"), "No assetId could be found in data storage!")
19	19
20	20		let assetDecimals = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Decimals")), (("No key " + (assetIdSub + "_Decimals")) + " was found"))
21	21
22	22		let multiplier = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Multiplier")), (("No key " + (assetIdSub + "_Multiplier")) + " was found"))
23	23
24	24		let kink = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Kink")), (("No key " + (assetIdSub + "_Kink")) + " was found"))
25	25
26	26		let jumpMultiplier = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_JumpMultiplier")), (("No key " + (assetIdSub + "_JumpMultiplier")) + " was found"))
27	27
28	28		let baseRate = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_BaseRate")), (("No key " + (assetIdSub + "_BaseRate")) + " was found"))
29	29
30	30		let baseExchangeRate = valueOrErrorMessage(getInteger(this, "baseExchangeRate"), "No key baseExchangeRate was found")
31	31
32	32		let collateralFactor = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_CollateralFactor")), (("No key " + (assetIdSub + "_CollateralFactor")) + " was found"))
33	33
34	34		let liquidationThreshold = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_Threshold")), (("No key " + (assetIdSub + "_Threshold")) + " was found"))
35	35
36	36		let reserveFactor = valueOrErrorMessage(getInteger(addressFromStringValue(config), (assetIdSub + "_ReserveFactor")), (("No key " + (assetIdSub + "_ReserveFactor")) + " was found"))
37	37
38	38		let totalBorrow = valueOrElse(getInteger(this, "totalBorrow"), 0)
39	39
40	40		let totalSupply = valueOrElse(getInteger(this, "totalSupply"), 0)
41	41
42	42		let totalReserve = valueOrElse(getInteger(this, "totalReserve"), 0)
43	43
44	44		let dTokenSupply = valueOrErrorMessage(getInteger(this, "dTokenSupply"), "No key dTokenSupply was found")
45	45
46	46		let dTokenDecimals = valueOrErrorMessage(getInteger(this, "dTokenDecimals"), "No key dTokenDecimals was found")
47	47
48	48		let dTokenId = valueOrErrorMessage(getString(this, "dTokenId"), "No key dTokenId was found")
49	49
50	50		let dTokenName = valueOrErrorMessage(getString(this, "dTokenName"), "No key dTokenName was found")
51	51
52	52		let storedHeight = valueOrElse(getInteger(this, "storedHeight"), height)
53	53
54	54		let storedIndex = valueOrElse(getInteger(this, "storedIndex"), 10000000000000000)
55	55
56	56		func isAdminAddress (address) = if ((addressFromStringValue(admin) == address))
57	57		then true
58	58		else false
59	59
60	60
61	61		func isWavetroller (address) = if ((addressFromStringValue(wavetroller) == address))
62	62		then true
63	63		else false
64	64
65	65
66	66		func isAcceptableAssetId (assetId) = if ((assetId == assetIdSub))
67	67		then true
68	68		else false
69	69
70	70
71	71		func writeString (key,stringValue) = StringEntry(key, stringValue)
72	72
73	73
74	74		func writeInteger (key,integerValue) = IntegerEntry(key, integerValue)
75	75
76	76
77	77		func userlockedBalance (userAddress) = valueOrElse(getInteger(this, (userAddress + "_locked")), 0)
78	78
79	79
80	80		let utilization = if ((totalSupply > 0))
81	81		then fraction(totalBorrow, baseFactor, totalSupply)
82	82		else 0
83	83
84	84		let apr = {
85	85		let minValue = [utilization, kink]
86	86		let minValueItem = min(minValue)
87	87		let maxValue = [0, (utilization - kink)]
88	88		let maxValueItem = max(maxValue)
89	89		((fraction(multiplier, minValueItem, baseFactor) + fraction(jumpMultiplier, maxValueItem, baseFactor)) + baseRate)
90	90		}
91	91
92	92		let apy = fraction(fraction(apr, utilization, baseFactor), (baseFactor - reserveFactor), baseFactor)
93	93
94	94		let borrowRatePerBlock = fraction(apr, baseIndex, (blocksPerYear * baseFactor))
95	95
96	96		let deltaBlocks = (height - storedHeight)
97	97
98	98		let currentIndex = fraction(storedIndex, (baseIndex + (borrowRatePerBlock * deltaBlocks)), baseIndex, CEILING)
99	99
100	100		let currentTotalBorrow = fraction(totalBorrow, currentIndex, storedIndex)
101	101
102	102		let collectedInterest = fraction(totalBorrow, (borrowRatePerBlock * deltaBlocks), baseIndex)
103	103
104	104		let currentTotalSupply = (totalSupply + fraction((baseFactor - reserveFactor), collectedInterest, baseFactor))
105	105
106	106		let currentReserve = (totalReserve + fraction(reserveFactor, collectedInterest, baseFactor))
107	107
108	108		let exchangeRate = if ((dTokenSupply > 0))
109	109		then {
110	110		let exponent = ((18 - dTokenDecimals) + assetDecimals)
111	111		let mantissa = pow(10, 0, exponent, 0, 0, CEILING)
112	112		fraction(currentTotalSupply, mantissa, dTokenSupply)
113	113		}
114	114		else baseExchangeRate
115	115
116	116		func calcDTokenAmount (assetAmount) = {
117	117		let exponent = ((18 - dTokenDecimals) + assetDecimals)
118	118		let mantissa = pow(10, 0, exponent, 0, 0, CEILING)
119	119		fraction(assetAmount, mantissa, exchangeRate)
120	120		}
121	121
122	122
123	123		func calcAssetAmount (dTokenAmount) = {
124	124		let exponent = ((18 - dTokenDecimals) + assetDecimals)
125	125		let mantissa = pow(10, 0, exponent, 0, 0, CEILING)
126	126		fraction(dTokenAmount, exchangeRate, mantissa)
127	127		}
128	128
129	129
130	130		func getCurrentUserBorrow (user) = {
131	131		let storedBorrow = valueOrElse(getIntegerValue(this, (user + "_borrow")), 0)
132	132		let storedBorrowIndex = valueOrElse(getIntegerValue(this, (user + "_index")), 0)
133	133		if ((storedBorrowIndex > 0))
134	134		then fraction(storedBorrow, currentIndex, storedBorrowIndex)
135	135		else 0
136	136		}
137	137
138	138
139	139		@Callable(i)
140	140		func getUserHealthParameter (user,collateralAmount,collateralId,newDebtAmount,newDebtId) = if (isWavetroller(i.caller))
141	141		then {
142	142		let userLocked = valueOrElse(getIntegerValue(this, (user + "_locked")), 0)
143	143		let userDTokenCollateral = if ((dTokenId == collateralId))
144	144		then (userLocked - collateralAmount)
145	145		else userLocked
146	146		let currentUserBorrow = if ((newDebtId == assetIdSub))
147	147		then (getCurrentUserBorrow(user) + newDebtAmount)
148	148		else getCurrentUserBorrow(user)
149	149		let userCollateral = calcAssetAmount(userDTokenCollateral)
150	150		let assetPrice = invoke(addressFromStringValue(oracle), "getPrice", [assetIdSub], nil)
151		-	$Tuple2(nil, $Tuple2(2, 2))
	151	+	match assetPrice {
	152	+	case t: Int =>
	153	+	$Tuple2(nil, $Tuple2(2, 2))
	154	+	case _ =>
	155	+	throw("Incorrect pricing")
	156	+	}
152	157		}
153	158		else throw("Address does not match with wavetroller address!")
154	159
155	160
156	161
157	162		@Callable(i)
158	163		func deposit (user,isCollateral) = if (isWavetroller(i.caller))
159	164		then {
160	165		let userTokenAmount = calcDTokenAmount(i.payments[0].amount)
161	166		let currentDTokenSupply = (dTokenSupply + userTokenAmount)
162	167		if (isCollateral)
163	168		then {
164	169		let lockedUserBalance = (userlockedBalance(user) + userTokenAmount)
165	170		$Tuple2([writeInteger((user + "_locked"), lockedUserBalance), writeInteger("dTokenSupply", currentDTokenSupply), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", (currentTotalSupply + i.payments[0].amount)), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), Reissue(fromBase58String(dTokenId), userTokenAmount, true)], ((toString(i.payments[0].amount) + dTokenName) + "were successfully locked"))
166	171		}
167	172		else $Tuple2([writeInteger("dTokenSupply", currentDTokenSupply), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", (currentTotalSupply + i.payments[0].amount)), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), Reissue(fromBase58String(dTokenId), userTokenAmount, true), ScriptTransfer(i.caller, userTokenAmount, fromBase58String(dTokenId))], userTokenAmount)
168	173		}
169	174		else throw("Address does not match with wavetroller address!")
170	175
171	176
172	177
173	178		@Callable(i)
174	179		func withdraw (user) = if (isWavetroller(i.caller))
175	180		then {
176	181		let availableLiquidity = (currentTotalSupply - currentTotalBorrow)
177	182		let requestedAssetAmount = calcAssetAmount(i.payments[0].amount)
178	183		if ((availableLiquidity >= requestedAssetAmount))
179	184		then $Tuple2([writeInteger("dTokenSupply", (dTokenSupply - i.payments[0].amount)), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", (currentTotalSupply - requestedAssetAmount)), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), Burn(fromBase58String(dTokenId), i.payments[0].amount), if ((assetIdSub == "WAVES"))
180	185		then ScriptTransfer(i.caller, requestedAssetAmount, unit)
181	186		else ScriptTransfer(i.caller, requestedAssetAmount, fromBase58String(assetIdSub))], requestedAssetAmount)
182	187		else throw("Pool liquidity is not sufficient!")
183	188		}
184	189		else throw("Address does not match with wavetroller address!")
185	190
186	191
187	192
188	193		@Callable(i)
189	194		func lockAsCollateral (user) = if (isWavetroller(i.caller))
190	195		then {
191	196		let newLockedBalance = (userlockedBalance(user) + i.payments[0].amount)
192	197		$Tuple2([writeInteger((user + "_locked"), newLockedBalance), writeInteger("totalBorrow", currentTotalBorrow), writeInteger("totalSupply", currentTotalSupply), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height)], ((toString(i.payments[0].amount) + dTokenName) + "were successfully locked"))
193	198		}
194	199		else throw("Address does not match with wavetroller address!")
195	200
196	201
197	202
198	203		@Callable(i)
199	204		func borrow (user,amount) = if (isWavetroller(i.caller))
200	205		then {
201	206		let currentUserBorrow = getCurrentUserBorrow(user)
202	207		$Tuple2([writeInteger((user + "_borrow"), (currentUserBorrow + amount)), writeInteger((user + "_index"), currentIndex), writeInteger("totalBorrow", (currentTotalBorrow + amount)), writeInteger("totalSupply", currentTotalSupply), writeInteger("totalReserve", currentReserve), writeInteger("storedIndex", currentIndex), writeInteger("storedHeight", height), if ((assetIdSub == "WAVES"))
203	208		then ScriptTransfer(i.caller, amount, unit)
204	209		else ScriptTransfer(i.caller, amount, fromBase58String(assetIdSub))], amount)
205	210		}
206	211		else throw("Address does not match with wavetroller address!")
207	212
208	213
209	214
210	215		@Callable(i)
211	216		func setup (aId,configAdd,baseExchangeRate,tokenName,tokenDescription) = if (!(isDefined(getString(this, "configAddress"))))
212	217		then {
213	218		let asset = Issue(tokenName, tokenDescription, 0, 8, true)
214	219		let tokenId = calculateAssetId(asset)
215	220		[asset, writeString("assetId", aId), writeString("configAddress", configAdd), IntegerEntry("totalBorrow", 0), IntegerEntry("totalSupply", 0), IntegerEntry("totalReserve", 0), IntegerEntry("storedIndex", baseIndex), IntegerEntry("storedHeight", height), IntegerEntry("baseExchangeRate", baseExchangeRate), writeString("dTokenName", tokenName), writeString("dTokenId", toBase58String(tokenId)), IntegerEntry("dTokenDecimals", 8), IntegerEntry("dTokenSupply", 0)]
216	221		}
217	222		else throw("Pool already setup!")
218	223
219	224
220	225
221	226		@Callable(i)
222	227		func writeEntry (name,data) = [writeString(name, data)]
223	228
224	229
225	230		@Verifier(tx)
226	231		func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
227	232

github/deemru/w8io/169f3d6 
44.78 ms ◑