w8 · tx · 737···SqW

tx · 737fcYC2GDneexUZCW3e5htMANTLYaZVHZEieyfHXSqW

3MwLcJy3MSb2kq6dUaUR5uBgm8zCKZMjz2S:  -0.01400000 Waves

2021.04.03 22:36 [1466688] smart account 3MwLcJy3MSb2kq6dUaUR5uBgm8zCKZMjz2S > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "737fcYC2GDneexUZCW3e5htMANTLYaZVHZEieyfHXSqW",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1617478590700,
    "version": 2,
    "chainId": 84,
    "sender": "3MwLcJy3MSb2kq6dUaUR5uBgm8zCKZMjz2S",
    "senderPublicKey": "CgByewRUvLk7UtWSfRMLSYw4Ap2wT5dcdVYKideqDp9M",
    "proofs": [
        "4fBqnoisXteydFVmcLDuigoEB4Ede8hQh4MYB7W7FB8a5hDTS2t11Gb8bD1N6mpFGHRt9ZzuCrWSVaEtPRWDfyBN"
    ],
    "script": 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    "height": 1466688,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
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Diff: 
Old New Differences
89 89      }
90 90  
91 91  
92 + func getEthDyzAmount (assetId,amount) = {
93 +     let feeAmount = getFeeAmount(amount)
94 +     let amountWithoutFee = (amount - feeAmount)
95 +     let balanceA = getIntegerValue(this, ethDyzABalanceKey)
96 +     let balanceB = getIntegerValue(this, ethDyzBBalanceKey)
97 +     if ((assetId == ethAssetId))
98 +         then {
99 +             let rAmount = fraction(balanceB, amountWithoutFee, (amountWithoutFee + balanceA))
100 +             let rAssetId = dyzraptAssetId
101 +             let newBalanceA = (amountWithoutFee + balanceA)
102 +             let newBalanceB = (balanceB - rAmount)
103 +             $Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
104 +             }
105 +         else if ((assetId == dyzraptAssetId))
106 +             then {
107 +                 let rAmount = fraction(balanceA, amountWithoutFee, (amountWithoutFee + balanceB))
108 +                 let rAssetId = ethAssetId
109 +                 let newBalanceA = (balanceA - rAmount)
110 +                 let newBalanceB = (balanceB + amountWithoutFee)
111 +                 $Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
112 +                 }
113 +             else throw("Incorrect asset attached")
114 +     }
115 + 
116 + 
92 117  @Callable(i)
93 118  func initUsdnDyzPair () = if (isDefined(getBoolean(this, usdnDyzPairIsActiveKey)))
94 119      then throw("Pair is already active")
95 120      else if ((i.callerPublicKey != adminPublicKey))
96 121          then throw("Only admin can activate pair")
97 122          else {
98 -             let $t029953072 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
99 -             let pmtAmountA = $t029953072._1
100 -             let pmtAssetIdA = $t029953072._2
101 -             let $t030813158 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
102 -             let pmtAmountB = $t030813158._1
103 -             let pmtAssetIdB = $t030813158._2
123 +             let $t039674044 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
124 +             let pmtAmountA = $t039674044._1
125 +             let pmtAssetIdA = $t039674044._2
126 +             let $t040534130 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
127 +             let pmtAmountB = $t040534130._1
128 +             let pmtAssetIdB = $t040534130._2
104 129              if ((pmtAssetIdA != usdnAssetId))
105 130                  then throw("A asset is not a usdn")
106 131                  else if ((pmtAssetIdB != dyzraptAssetId))
107 132                      then throw("B  asset is not a dyzrupt")
108 133                      else [BooleanEntry(usdnDyzPairIsActiveKey, true), IntegerEntry(usdnDyzABalanceKey, pmtAmountA), IntegerEntry(usdnDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)]
134 +             }
135 + 
136 + 
137 + 
138 + @Callable(i)
139 + func initEthDyzPair () = if (isDefined(getBoolean(this, ethDyzPairIsActiveKey)))
140 +     then throw("Pair is already active")
141 +     else if ((i.callerPublicKey != adminPublicKey))
142 +         then throw("Only admin can activate pair")
143 +         else {
144 +             let $t048634940 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
145 +             let pmtAmountA = $t048634940._1
146 +             let pmtAssetIdA = $t048634940._2
147 +             let $t049495026 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
148 +             let pmtAmountB = $t049495026._1
149 +             let pmtAssetIdB = $t049495026._2
150 +             if ((pmtAssetIdA != ethAssetId))
151 +                 then throw("A asset is not a eth")
152 +                 else if ((pmtAssetIdB != dyzraptAssetId))
153 +                     then throw("B  asset is not a dyzrupt")
154 +                     else [BooleanEntry(ethDyzPairIsActiveKey, true), IntegerEntry(ethDyzABalanceKey, pmtAmountA), IntegerEntry(ethDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)]
155 +             }
156 + 
157 + 
158 + 
159 + @Callable(i)
160 + func addLiquidToUsdnDyz () = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
161 +     then throw("Pair is not active")
162 +     else if ((i.callerPublicKey != adminPublicKey))
163 +         then throw("Only admin can add liquid")
164 +         else {
165 +             let $t057535830 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
166 +             let pmtAmountA = $t057535830._1
167 +             let pmtAssetIdA = $t057535830._2
168 +             let $t058395916 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
169 +             let pmtAmountB = $t058395916._1
170 +             let pmtAssetIdB = $t058395916._2
171 +             if ((pmtAssetIdA != usdnAssetId))
172 +                 then throw("A asset is not a usdn")
173 +                 else if ((pmtAssetIdB != dyzraptAssetId))
174 +                     then throw("B  asset is not a dyzrupt")
175 +                     else {
176 +                         let balanceA = getIntKeyData(usdnDyzABalanceKey)
177 +                         let balanceB = getIntKeyData(usdnDyzBBalanceKey)
178 +                         let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
179 +                         if ((tokenRatio > maxRatio))
180 +                             then throw("Incorrect assets amount: amounts must have the contract ratio")
181 +                             else [IntegerEntry(usdnDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(usdnDyzBBalanceKey, (balanceB + pmtAmountB))]
182 +                         }
183 +             }
184 + 
185 + 
186 + 
187 + @Callable(i)
188 + func addLiquidToEthDyz () = if (!(isDefined(getBoolean(this, ethDyzPairIsActiveKey))))
189 +     then throw("Pair is not active")
190 +     else if ((i.callerPublicKey != adminPublicKey))
191 +         then throw("Only admin can add liquid")
192 +         else {
193 +             let $t069867063 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
194 +             let pmtAmountA = $t069867063._1
195 +             let pmtAssetIdA = $t069867063._2
196 +             let $t070727149 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
197 +             let pmtAmountB = $t070727149._1
198 +             let pmtAssetIdB = $t070727149._2
199 +             if ((pmtAssetIdA != ethAssetId))
200 +                 then throw("A asset is not a eth")
201 +                 else if ((pmtAssetIdB != dyzraptAssetId))
202 +                     then throw("B  asset is not a dyzrupt")
203 +                     else {
204 +                         let balanceA = getIntKeyData(ethDyzABalanceKey)
205 +                         let balanceB = getIntKeyData(ethDyzBBalanceKey)
206 +                         let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
207 +                         if ((tokenRatio > maxRatio))
208 +                             then throw("Incorrect assets amount: amounts must have the contract ratio")
209 +                             else [IntegerEntry(ethDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(ethDyzBBalanceKey, (balanceB + pmtAmountB))]
210 +                         }
109 211              }
110 212  
111 213  
122 224              else false)
123 225              then throw("Only usdn and dyzrupt are supporting")
124 226              else {
125 -                 let $t040554151 = getUsdnDyzAmount(assetId, amount)
126 -                 let feeAmount = $t040554151._1
127 -                 let rAmount = $t040554151._2
128 -                 let rAssetId = $t040554151._3
129 -                 let newBalanceA = $t040554151._4
130 -                 let newBalanceB = $t040554151._5
227 +                 let $t083818477 = getUsdnDyzAmount(assetId, amount)
228 +                 let feeAmount = $t083818477._1
229 +                 let rAmount = $t083818477._2
230 +                 let rAssetId = $t083818477._3
231 +                 let newBalanceA = $t083818477._4
232 +                 let newBalanceB = $t083818477._5
131 233                  if ((minReceive > rAmount))
132 234                      then throw("Calculated amount to receive is less than specified minimum")
133 235                      else {
141 243  
142 244  
143 245  @Callable(i)
144 - func addLiquidToUsdnDyz () = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
246 + func exchangeEthDyz (minReceive) = if (!(isDefined(getBoolean(this, ethDyzPairIsActiveKey))))
145 247      then throw("Pair is not active")
146 -     else if ((i.callerPublicKey != adminPublicKey))
147 -         then throw("Only admin can add liquid")
148 -         else {
149 -             let $t050535130 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
150 -             let pmtAmountA = $t050535130._1
151 -             let pmtAssetIdA = $t050535130._2
152 -             let $t051395216 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
153 -             let pmtAmountB = $t051395216._1
154 -             let pmtAssetIdB = $t051395216._2
155 -             if ((pmtAssetIdA != usdnAssetId))
156 -                 then throw("A asset is not a usdn")
157 -                 else if ((pmtAssetIdB != dyzraptAssetId))
158 -                     then throw("B  asset is not a dyzrupt")
248 +     else {
249 +         let pmt = value(i.payments[0])
250 +         let assetId = pmt.assetId
251 +         let amount = pmt.amount
252 +         if (if ((assetId != ethAssetId))
253 +             then (assetId != dyzraptAssetId)
254 +             else false)
255 +             then throw("Only eth and dyzrupt are supporting")
256 +             else {
257 +                 let $t095409635 = getEthDyzAmount(assetId, amount)
258 +                 let feeAmount = $t095409635._1
259 +                 let rAmount = $t095409635._2
260 +                 let rAssetId = $t095409635._3
261 +                 let newBalanceA = $t095409635._4
262 +                 let newBalanceB = $t095409635._5
263 +                 if ((minReceive > rAmount))
264 +                     then throw("Calculated amount to receive is less than specified minimum")
159 265                      else {
160 -                         let balanceA = getIntKeyData(usdnDyzABalanceKey)
161 -                         let balanceB = getIntKeyData(usdnDyzBBalanceKey)
162 -                         let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
163 -                         if ((tokenRatio > maxRatio))
164 -                             then throw("Incorrect assets amount: amounts must have the contract ratio")
165 -                             else [IntegerEntry(usdnDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(usdnDyzBBalanceKey, (balanceB + pmtAmountB))]
266 +                         let totalFeeKey = getFeeKeyByAssetId(assetId)
267 +                         let totalFee = (getTotalFeeByKey(totalFeeKey) + feeAmount)
268 + [IntegerEntry(ethDyzABalanceKey, newBalanceA), IntegerEntry(ethDyzBBalanceKey, newBalanceB), IntegerEntry(totalFeeKey, totalFee), ScriptTransfer(feeAddress, feeAmount, assetId), ScriptTransfer(i.caller, rAmount, rAssetId)]
166 269                          }
167 -             }
270 +                 }
271 +         }
168 272  
169 273  
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 4 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let usdnDyzABalanceKey = "usdn_dyz_a_asset_balance"
5 5  
6 6  let usdnDyzBBalanceKey = "usdn_dyz_b_asset_balance"
7 7  
8 8  let ethDyzABalanceKey = "eth_dyz_a_asset_balance"
9 9  
10 10  let ethDyzBBalanceKey = "eth_dyz_b_asset_balance"
11 11  
12 12  let usdnDyzPairIsActiveKey = "usdn_dyz_is_active"
13 13  
14 14  let ethDyzPairIsActiveKey = "eth_dyz_is_active"
15 15  
16 16  let feeKey = "fee"
17 17  
18 18  let totalFeeEthKey = "total_fee_eth"
19 19  
20 20  let totalFeeUsdKey = "total_fee_usd"
21 21  
22 22  let totalFeeDyzraptKey = "total_fee_dyzrapt"
23 23  
24 24  let maxRatio = 1000
25 25  
26 26  let dyzraptAssetId = base58'Bi4jxKEFjjYG2emeyxZfpkVMS88N7uAogHNsi1urkoJA'
27 27  
28 28  let ethAssetId = base58'3JJkzB4pFXcqdJvC9TcV8ys1FLgesr5SxbhmykkpceQp'
29 29  
30 30  let usdnAssetId = base58'9Nf5wpj6jds3VRZKDryp6Dtf3R9d8MdbjNhencLogCr5'
31 31  
32 32  let adminPublicKey = base58'7zDUSbBXZtec3E333b1fC2wR2MPrnzh69ZrH3rwpQj9S'
33 33  
34 34  let feeAddress = Address(base58'3N7G2kVtBTh94aEnDHQ9dpi4EdsDxAiDXjB')
35 35  
36 36  func getIntKeyDataOrError (key) = {
37 37      let v = valueOrErrorMessage(getInteger(this, key), "unable to read key")
38 38      v
39 39      }
40 40  
41 41  
42 42  func getIntKeyData (key) = {
43 43      let v = valueOrElse(getInteger(this, key), 0)
44 44      v
45 45      }
46 46  
47 47  
48 48  func getTotalFeeByKey (key) = getIntKeyData(key)
49 49  
50 50  
51 51  func getFeeAmount (amount) = {
52 52      let fee = getIntKeyDataOrError(feeKey)
53 53      let feeAmount = fraction(amount, fee, 10000)
54 54      feeAmount
55 55      }
56 56  
57 57  
58 58  func getFeeKeyByAssetId (assetId) = if ((assetId == usdnAssetId))
59 59      then totalFeeUsdKey
60 60      else if ((assetId == ethAssetId))
61 61          then totalFeeEthKey
62 62          else if ((assetId == dyzraptAssetId))
63 63              then totalFeeDyzraptKey
64 64              else throw("Incorrect asset attached")
65 65  
66 66  
67 67  func getUsdnDyzAmount (assetId,amount) = {
68 68      let feeAmount = getFeeAmount(amount)
69 69      let amountWithoutFee = (amount - feeAmount)
70 70      let balanceA = getIntegerValue(this, usdnDyzABalanceKey)
71 71      let balanceB = getIntegerValue(this, usdnDyzBBalanceKey)
72 72      if ((assetId == usdnAssetId))
73 73          then {
74 74              let rAmount = fraction(balanceB, amountWithoutFee, (amountWithoutFee + balanceA))
75 75              let rAssetId = dyzraptAssetId
76 76              let newBalanceA = (amountWithoutFee + balanceA)
77 77              let newBalanceB = (balanceB - rAmount)
78 78              $Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
79 79              }
80 80          else if ((assetId == dyzraptAssetId))
81 81              then {
82 82                  let rAmount = fraction(balanceA, amountWithoutFee, (amountWithoutFee + balanceB))
83 83                  let rAssetId = usdnAssetId
84 84                  let newBalanceA = (balanceA - rAmount)
85 85                  let newBalanceB = (balanceB + amountWithoutFee)
86 86                  $Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
87 87                  }
88 88              else throw("Incorrect asset attached")
89 89      }
90 90  
91 91  
92 + func getEthDyzAmount (assetId,amount) = {
93 +     let feeAmount = getFeeAmount(amount)
94 +     let amountWithoutFee = (amount - feeAmount)
95 +     let balanceA = getIntegerValue(this, ethDyzABalanceKey)
96 +     let balanceB = getIntegerValue(this, ethDyzBBalanceKey)
97 +     if ((assetId == ethAssetId))
98 +         then {
99 +             let rAmount = fraction(balanceB, amountWithoutFee, (amountWithoutFee + balanceA))
100 +             let rAssetId = dyzraptAssetId
101 +             let newBalanceA = (amountWithoutFee + balanceA)
102 +             let newBalanceB = (balanceB - rAmount)
103 +             $Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
104 +             }
105 +         else if ((assetId == dyzraptAssetId))
106 +             then {
107 +                 let rAmount = fraction(balanceA, amountWithoutFee, (amountWithoutFee + balanceB))
108 +                 let rAssetId = ethAssetId
109 +                 let newBalanceA = (balanceA - rAmount)
110 +                 let newBalanceB = (balanceB + amountWithoutFee)
111 +                 $Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
112 +                 }
113 +             else throw("Incorrect asset attached")
114 +     }
115 + 
116 + 
92 117  @Callable(i)
93 118  func initUsdnDyzPair () = if (isDefined(getBoolean(this, usdnDyzPairIsActiveKey)))
94 119      then throw("Pair is already active")
95 120      else if ((i.callerPublicKey != adminPublicKey))
96 121          then throw("Only admin can activate pair")
97 122          else {
98 -             let $t029953072 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
99 -             let pmtAmountA = $t029953072._1
100 -             let pmtAssetIdA = $t029953072._2
101 -             let $t030813158 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
102 -             let pmtAmountB = $t030813158._1
103 -             let pmtAssetIdB = $t030813158._2
123 +             let $t039674044 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
124 +             let pmtAmountA = $t039674044._1
125 +             let pmtAssetIdA = $t039674044._2
126 +             let $t040534130 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
127 +             let pmtAmountB = $t040534130._1
128 +             let pmtAssetIdB = $t040534130._2
104 129              if ((pmtAssetIdA != usdnAssetId))
105 130                  then throw("A asset is not a usdn")
106 131                  else if ((pmtAssetIdB != dyzraptAssetId))
107 132                      then throw("B  asset is not a dyzrupt")
108 133                      else [BooleanEntry(usdnDyzPairIsActiveKey, true), IntegerEntry(usdnDyzABalanceKey, pmtAmountA), IntegerEntry(usdnDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)]
134 +             }
135 + 
136 + 
137 + 
138 + @Callable(i)
139 + func initEthDyzPair () = if (isDefined(getBoolean(this, ethDyzPairIsActiveKey)))
140 +     then throw("Pair is already active")
141 +     else if ((i.callerPublicKey != adminPublicKey))
142 +         then throw("Only admin can activate pair")
143 +         else {
144 +             let $t048634940 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
145 +             let pmtAmountA = $t048634940._1
146 +             let pmtAssetIdA = $t048634940._2
147 +             let $t049495026 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
148 +             let pmtAmountB = $t049495026._1
149 +             let pmtAssetIdB = $t049495026._2
150 +             if ((pmtAssetIdA != ethAssetId))
151 +                 then throw("A asset is not a eth")
152 +                 else if ((pmtAssetIdB != dyzraptAssetId))
153 +                     then throw("B  asset is not a dyzrupt")
154 +                     else [BooleanEntry(ethDyzPairIsActiveKey, true), IntegerEntry(ethDyzABalanceKey, pmtAmountA), IntegerEntry(ethDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)]
155 +             }
156 + 
157 + 
158 + 
159 + @Callable(i)
160 + func addLiquidToUsdnDyz () = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
161 +     then throw("Pair is not active")
162 +     else if ((i.callerPublicKey != adminPublicKey))
163 +         then throw("Only admin can add liquid")
164 +         else {
165 +             let $t057535830 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
166 +             let pmtAmountA = $t057535830._1
167 +             let pmtAssetIdA = $t057535830._2
168 +             let $t058395916 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
169 +             let pmtAmountB = $t058395916._1
170 +             let pmtAssetIdB = $t058395916._2
171 +             if ((pmtAssetIdA != usdnAssetId))
172 +                 then throw("A asset is not a usdn")
173 +                 else if ((pmtAssetIdB != dyzraptAssetId))
174 +                     then throw("B  asset is not a dyzrupt")
175 +                     else {
176 +                         let balanceA = getIntKeyData(usdnDyzABalanceKey)
177 +                         let balanceB = getIntKeyData(usdnDyzBBalanceKey)
178 +                         let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
179 +                         if ((tokenRatio > maxRatio))
180 +                             then throw("Incorrect assets amount: amounts must have the contract ratio")
181 +                             else [IntegerEntry(usdnDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(usdnDyzBBalanceKey, (balanceB + pmtAmountB))]
182 +                         }
183 +             }
184 + 
185 + 
186 + 
187 + @Callable(i)
188 + func addLiquidToEthDyz () = if (!(isDefined(getBoolean(this, ethDyzPairIsActiveKey))))
189 +     then throw("Pair is not active")
190 +     else if ((i.callerPublicKey != adminPublicKey))
191 +         then throw("Only admin can add liquid")
192 +         else {
193 +             let $t069867063 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
194 +             let pmtAmountA = $t069867063._1
195 +             let pmtAssetIdA = $t069867063._2
196 +             let $t070727149 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
197 +             let pmtAmountB = $t070727149._1
198 +             let pmtAssetIdB = $t070727149._2
199 +             if ((pmtAssetIdA != ethAssetId))
200 +                 then throw("A asset is not a eth")
201 +                 else if ((pmtAssetIdB != dyzraptAssetId))
202 +                     then throw("B  asset is not a dyzrupt")
203 +                     else {
204 +                         let balanceA = getIntKeyData(ethDyzABalanceKey)
205 +                         let balanceB = getIntKeyData(ethDyzBBalanceKey)
206 +                         let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
207 +                         if ((tokenRatio > maxRatio))
208 +                             then throw("Incorrect assets amount: amounts must have the contract ratio")
209 +                             else [IntegerEntry(ethDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(ethDyzBBalanceKey, (balanceB + pmtAmountB))]
210 +                         }
109 211              }
110 212  
111 213  
112 214  
113 215  @Callable(i)
114 216  func exchangeUsdnDyz (minReceive) = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
115 217      then throw("Pair is not active")
116 218      else {
117 219          let pmt = value(i.payments[0])
118 220          let assetId = pmt.assetId
119 221          let amount = pmt.amount
120 222          if (if ((assetId != usdnAssetId))
121 223              then (assetId != dyzraptAssetId)
122 224              else false)
123 225              then throw("Only usdn and dyzrupt are supporting")
124 226              else {
125 -                 let $t040554151 = getUsdnDyzAmount(assetId, amount)
126 -                 let feeAmount = $t040554151._1
127 -                 let rAmount = $t040554151._2
128 -                 let rAssetId = $t040554151._3
129 -                 let newBalanceA = $t040554151._4
130 -                 let newBalanceB = $t040554151._5
227 +                 let $t083818477 = getUsdnDyzAmount(assetId, amount)
228 +                 let feeAmount = $t083818477._1
229 +                 let rAmount = $t083818477._2
230 +                 let rAssetId = $t083818477._3
231 +                 let newBalanceA = $t083818477._4
232 +                 let newBalanceB = $t083818477._5
131 233                  if ((minReceive > rAmount))
132 234                      then throw("Calculated amount to receive is less than specified minimum")
133 235                      else {
134 236                          let totalFeeKey = getFeeKeyByAssetId(assetId)
135 237                          let totalFee = (getTotalFeeByKey(totalFeeKey) + feeAmount)
136 238  [IntegerEntry(usdnDyzABalanceKey, newBalanceA), IntegerEntry(usdnDyzBBalanceKey, newBalanceB), IntegerEntry(totalFeeKey, totalFee), ScriptTransfer(feeAddress, feeAmount, assetId), ScriptTransfer(i.caller, rAmount, rAssetId)]
137 239                          }
138 240                  }
139 241          }
140 242  
141 243  
142 244  
143 245  @Callable(i)
144 - func addLiquidToUsdnDyz () = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
246 + func exchangeEthDyz (minReceive) = if (!(isDefined(getBoolean(this, ethDyzPairIsActiveKey))))
145 247      then throw("Pair is not active")
146 -     else if ((i.callerPublicKey != adminPublicKey))
147 -         then throw("Only admin can add liquid")
148 -         else {
149 -             let $t050535130 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
150 -             let pmtAmountA = $t050535130._1
151 -             let pmtAssetIdA = $t050535130._2
152 -             let $t051395216 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
153 -             let pmtAmountB = $t051395216._1
154 -             let pmtAssetIdB = $t051395216._2
155 -             if ((pmtAssetIdA != usdnAssetId))
156 -                 then throw("A asset is not a usdn")
157 -                 else if ((pmtAssetIdB != dyzraptAssetId))
158 -                     then throw("B  asset is not a dyzrupt")
248 +     else {
249 +         let pmt = value(i.payments[0])
250 +         let assetId = pmt.assetId
251 +         let amount = pmt.amount
252 +         if (if ((assetId != ethAssetId))
253 +             then (assetId != dyzraptAssetId)
254 +             else false)
255 +             then throw("Only eth and dyzrupt are supporting")
256 +             else {
257 +                 let $t095409635 = getEthDyzAmount(assetId, amount)
258 +                 let feeAmount = $t095409635._1
259 +                 let rAmount = $t095409635._2
260 +                 let rAssetId = $t095409635._3
261 +                 let newBalanceA = $t095409635._4
262 +                 let newBalanceB = $t095409635._5
263 +                 if ((minReceive > rAmount))
264 +                     then throw("Calculated amount to receive is less than specified minimum")
159 265                      else {
160 -                         let balanceA = getIntKeyData(usdnDyzABalanceKey)
161 -                         let balanceB = getIntKeyData(usdnDyzBBalanceKey)
162 -                         let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
163 -                         if ((tokenRatio > maxRatio))
164 -                             then throw("Incorrect assets amount: amounts must have the contract ratio")
165 -                             else [IntegerEntry(usdnDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(usdnDyzBBalanceKey, (balanceB + pmtAmountB))]
266 +                         let totalFeeKey = getFeeKeyByAssetId(assetId)
267 +                         let totalFee = (getTotalFeeByKey(totalFeeKey) + feeAmount)
268 + [IntegerEntry(ethDyzABalanceKey, newBalanceA), IntegerEntry(ethDyzBBalanceKey, newBalanceB), IntegerEntry(totalFeeKey, totalFee), ScriptTransfer(feeAddress, feeAmount, assetId), ScriptTransfer(i.caller, rAmount, rAssetId)]
166 269                          }
167 -             }
270 +                 }
271 +         }
168 272  
169 273

Old	New		Differences
89	89		}
90	90
91	91
	92	+	func getEthDyzAmount (assetId,amount) = {
	93	+	let feeAmount = getFeeAmount(amount)
	94	+	let amountWithoutFee = (amount - feeAmount)
	95	+	let balanceA = getIntegerValue(this, ethDyzABalanceKey)
	96	+	let balanceB = getIntegerValue(this, ethDyzBBalanceKey)
	97	+	if ((assetId == ethAssetId))
	98	+	then {
	99	+	let rAmount = fraction(balanceB, amountWithoutFee, (amountWithoutFee + balanceA))
	100	+	let rAssetId = dyzraptAssetId
	101	+	let newBalanceA = (amountWithoutFee + balanceA)
	102	+	let newBalanceB = (balanceB - rAmount)
	103	+	$Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
	104	+	}
	105	+	else if ((assetId == dyzraptAssetId))
	106	+	then {
	107	+	let rAmount = fraction(balanceA, amountWithoutFee, (amountWithoutFee + balanceB))
	108	+	let rAssetId = ethAssetId
	109	+	let newBalanceA = (balanceA - rAmount)
	110	+	let newBalanceB = (balanceB + amountWithoutFee)
	111	+	$Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
	112	+	}
	113	+	else throw("Incorrect asset attached")
	114	+	}
	115	+
	116	+
92	117		@Callable(i)
93	118		func initUsdnDyzPair () = if (isDefined(getBoolean(this, usdnDyzPairIsActiveKey)))
94	119		then throw("Pair is already active")
95	120		else if ((i.callerPublicKey != adminPublicKey))
96	121		then throw("Only admin can activate pair")
97	122		else {
98		-	let $~~t029953072~~ = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
99		-	let pmtAmountA = $~~t029953072~~._1
100		-	let pmtAssetIdA = $~~t029953072~~._2
101		-	let $~~t030813158~~ = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
102		-	let pmtAmountB = $~~t030813158~~._1
103		-	let pmtAssetIdB = $~~t030813158~~._2
	123	+	let $t039674044 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
	124	+	let pmtAmountA = $t039674044._1
	125	+	let pmtAssetIdA = $t039674044._2
	126	+	let $t040534130 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
	127	+	let pmtAmountB = $t040534130._1
	128	+	let pmtAssetIdB = $t040534130._2
104	129		if ((pmtAssetIdA != usdnAssetId))
105	130		then throw("A asset is not a usdn")
106	131		else if ((pmtAssetIdB != dyzraptAssetId))
107	132		then throw("B asset is not a dyzrupt")
108	133		else [BooleanEntry(usdnDyzPairIsActiveKey, true), IntegerEntry(usdnDyzABalanceKey, pmtAmountA), IntegerEntry(usdnDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)]
	134	+	}
	135	+
	136	+
	137	+
	138	+	@Callable(i)
	139	+	func initEthDyzPair () = if (isDefined(getBoolean(this, ethDyzPairIsActiveKey)))
	140	+	then throw("Pair is already active")
	141	+	else if ((i.callerPublicKey != adminPublicKey))
	142	+	then throw("Only admin can activate pair")
	143	+	else {
	144	+	let $t048634940 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
	145	+	let pmtAmountA = $t048634940._1
	146	+	let pmtAssetIdA = $t048634940._2
	147	+	let $t049495026 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
	148	+	let pmtAmountB = $t049495026._1
	149	+	let pmtAssetIdB = $t049495026._2
	150	+	if ((pmtAssetIdA != ethAssetId))
	151	+	then throw("A asset is not a eth")
	152	+	else if ((pmtAssetIdB != dyzraptAssetId))
	153	+	then throw("B asset is not a dyzrupt")
	154	+	else [BooleanEntry(ethDyzPairIsActiveKey, true), IntegerEntry(ethDyzABalanceKey, pmtAmountA), IntegerEntry(ethDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)]
	155	+	}
	156	+
	157	+
	158	+
	159	+	@Callable(i)
	160	+	func addLiquidToUsdnDyz () = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
	161	+	then throw("Pair is not active")
	162	+	else if ((i.callerPublicKey != adminPublicKey))
	163	+	then throw("Only admin can add liquid")
	164	+	else {
	165	+	let $t057535830 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
	166	+	let pmtAmountA = $t057535830._1
	167	+	let pmtAssetIdA = $t057535830._2
	168	+	let $t058395916 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
	169	+	let pmtAmountB = $t058395916._1
	170	+	let pmtAssetIdB = $t058395916._2
	171	+	if ((pmtAssetIdA != usdnAssetId))
	172	+	then throw("A asset is not a usdn")
	173	+	else if ((pmtAssetIdB != dyzraptAssetId))
	174	+	then throw("B asset is not a dyzrupt")
	175	+	else {
	176	+	let balanceA = getIntKeyData(usdnDyzABalanceKey)
	177	+	let balanceB = getIntKeyData(usdnDyzBBalanceKey)
	178	+	let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
	179	+	if ((tokenRatio > maxRatio))
	180	+	then throw("Incorrect assets amount: amounts must have the contract ratio")
	181	+	else [IntegerEntry(usdnDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(usdnDyzBBalanceKey, (balanceB + pmtAmountB))]
	182	+	}
	183	+	}
	184	+
	185	+
	186	+
	187	+	@Callable(i)
	188	+	func addLiquidToEthDyz () = if (!(isDefined(getBoolean(this, ethDyzPairIsActiveKey))))
	189	+	then throw("Pair is not active")
	190	+	else if ((i.callerPublicKey != adminPublicKey))
	191	+	then throw("Only admin can add liquid")
	192	+	else {
	193	+	let $t069867063 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
	194	+	let pmtAmountA = $t069867063._1
	195	+	let pmtAssetIdA = $t069867063._2
	196	+	let $t070727149 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
	197	+	let pmtAmountB = $t070727149._1
	198	+	let pmtAssetIdB = $t070727149._2
	199	+	if ((pmtAssetIdA != ethAssetId))
	200	+	then throw("A asset is not a eth")
	201	+	else if ((pmtAssetIdB != dyzraptAssetId))
	202	+	then throw("B asset is not a dyzrupt")
	203	+	else {
	204	+	let balanceA = getIntKeyData(ethDyzABalanceKey)
	205	+	let balanceB = getIntKeyData(ethDyzBBalanceKey)
	206	+	let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
	207	+	if ((tokenRatio > maxRatio))
	208	+	then throw("Incorrect assets amount: amounts must have the contract ratio")
	209	+	else [IntegerEntry(ethDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(ethDyzBBalanceKey, (balanceB + pmtAmountB))]
	210	+	}
109	211		}
110	212
111	213

122	224		else false)
123	225		then throw("Only usdn and dyzrupt are supporting")
124	226		else {
125		-	let $~~t040554151~~ = getUsdnDyzAmount(assetId, amount)
126		-	let feeAmount = $~~t040554151~~._1
127		-	let rAmount = $~~t040554151~~._2
128		-	let rAssetId = $~~t040554151~~._3
129		-	let newBalanceA = $~~t040554151~~._4
130		-	let newBalanceB = $~~t040554151~~._5
	227	+	let $t083818477 = getUsdnDyzAmount(assetId, amount)
	228	+	let feeAmount = $t083818477._1
	229	+	let rAmount = $t083818477._2
	230	+	let rAssetId = $t083818477._3
	231	+	let newBalanceA = $t083818477._4
	232	+	let newBalanceB = $t083818477._5
131	233		if ((minReceive > rAmount))
132	234		then throw("Calculated amount to receive is less than specified minimum")
133	235		else {

141	243
142	244
143	245		@Callable(i)
144		-	func ~~addLiquidToUsdnDyz~~ () = if (!(isDefined(getBoolean(this, ~~usdnDyzPairIsActiveKey~~))))
	246	+	func exchangeEthDyz (minReceive) = if (!(isDefined(getBoolean(this, ethDyzPairIsActiveKey))))
145	247		then throw("Pair is not active")
146		-	else if ((i.callerPublicKey != adminPublicKey))
147		-	then throw("Only admin can add liquid")
148		-	else {
149		-	let $t050535130 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
150		-	let pmtAmountA = $t050535130._1
151		-	let pmtAssetIdA = $t050535130._2
152		-	let $t051395216 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
153		-	let pmtAmountB = $t051395216._1
154		-	let pmtAssetIdB = $t051395216._2
155		-	if ((pmtAssetIdA != usdnAssetId))
156		-	then throw("A asset is not a usdn")
157		-	else if ((pmtAssetIdB != dyzraptAssetId))
158		-	then throw("B asset is not a dyzrupt")
	248	+	else {
	249	+	let pmt = value(i.payments[0])
	250	+	let assetId = pmt.assetId
	251	+	let amount = pmt.amount
	252	+	if (if ((assetId != ethAssetId))
	253	+	then (assetId != dyzraptAssetId)
	254	+	else false)
	255	+	then throw("Only eth and dyzrupt are supporting")
	256	+	else {
	257	+	let $t095409635 = getEthDyzAmount(assetId, amount)
	258	+	let feeAmount = $t095409635._1
	259	+	let rAmount = $t095409635._2
	260	+	let rAssetId = $t095409635._3
	261	+	let newBalanceA = $t095409635._4
	262	+	let newBalanceB = $t095409635._5
	263	+	if ((minReceive > rAmount))
	264	+	then throw("Calculated amount to receive is less than specified minimum")
159	265		else {
160		-	let balanceA = getIntKeyData(usdnDyzABalanceKey)
161		-	let balanceB = getIntKeyData(usdnDyzBBalanceKey)
162		-	let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
163		-	if ((tokenRatio > maxRatio))
164		-	then throw("Incorrect assets amount: amounts must have the contract ratio")
165		-	else [IntegerEntry(usdnDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(usdnDyzBBalanceKey, (balanceB + pmtAmountB))]
	266	+	let totalFeeKey = getFeeKeyByAssetId(assetId)
	267	+	let totalFee = (getTotalFeeByKey(totalFeeKey) + feeAmount)
	268	+	[IntegerEntry(ethDyzABalanceKey, newBalanceA), IntegerEntry(ethDyzBBalanceKey, newBalanceB), IntegerEntry(totalFeeKey, totalFee), ScriptTransfer(feeAddress, feeAmount, assetId), ScriptTransfer(i.caller, rAmount, rAssetId)]
166	269		}
167		-	}
	270	+	}
	271	+	}
168	272
169	273

Old	New		Differences
1	1		{-# STDLIB_VERSION 4 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let usdnDyzABalanceKey = "usdn_dyz_a_asset_balance"
5	5
6	6		let usdnDyzBBalanceKey = "usdn_dyz_b_asset_balance"
7	7
8	8		let ethDyzABalanceKey = "eth_dyz_a_asset_balance"
9	9
10	10		let ethDyzBBalanceKey = "eth_dyz_b_asset_balance"
11	11
12	12		let usdnDyzPairIsActiveKey = "usdn_dyz_is_active"
13	13
14	14		let ethDyzPairIsActiveKey = "eth_dyz_is_active"
15	15
16	16		let feeKey = "fee"
17	17
18	18		let totalFeeEthKey = "total_fee_eth"
19	19
20	20		let totalFeeUsdKey = "total_fee_usd"
21	21
22	22		let totalFeeDyzraptKey = "total_fee_dyzrapt"
23	23
24	24		let maxRatio = 1000
25	25
26	26		let dyzraptAssetId = base58'Bi4jxKEFjjYG2emeyxZfpkVMS88N7uAogHNsi1urkoJA'
27	27
28	28		let ethAssetId = base58'3JJkzB4pFXcqdJvC9TcV8ys1FLgesr5SxbhmykkpceQp'
29	29
30	30		let usdnAssetId = base58'9Nf5wpj6jds3VRZKDryp6Dtf3R9d8MdbjNhencLogCr5'
31	31
32	32		let adminPublicKey = base58'7zDUSbBXZtec3E333b1fC2wR2MPrnzh69ZrH3rwpQj9S'
33	33
34	34		let feeAddress = Address(base58'3N7G2kVtBTh94aEnDHQ9dpi4EdsDxAiDXjB')
35	35
36	36		func getIntKeyDataOrError (key) = {
37	37		let v = valueOrErrorMessage(getInteger(this, key), "unable to read key")
38	38		v
39	39		}
40	40
41	41
42	42		func getIntKeyData (key) = {
43	43		let v = valueOrElse(getInteger(this, key), 0)
44	44		v
45	45		}
46	46
47	47
48	48		func getTotalFeeByKey (key) = getIntKeyData(key)
49	49
50	50
51	51		func getFeeAmount (amount) = {
52	52		let fee = getIntKeyDataOrError(feeKey)
53	53		let feeAmount = fraction(amount, fee, 10000)
54	54		feeAmount
55	55		}
56	56
57	57
58	58		func getFeeKeyByAssetId (assetId) = if ((assetId == usdnAssetId))
59	59		then totalFeeUsdKey
60	60		else if ((assetId == ethAssetId))
61	61		then totalFeeEthKey
62	62		else if ((assetId == dyzraptAssetId))
63	63		then totalFeeDyzraptKey
64	64		else throw("Incorrect asset attached")
65	65
66	66
67	67		func getUsdnDyzAmount (assetId,amount) = {
68	68		let feeAmount = getFeeAmount(amount)
69	69		let amountWithoutFee = (amount - feeAmount)
70	70		let balanceA = getIntegerValue(this, usdnDyzABalanceKey)
71	71		let balanceB = getIntegerValue(this, usdnDyzBBalanceKey)
72	72		if ((assetId == usdnAssetId))
73	73		then {
74	74		let rAmount = fraction(balanceB, amountWithoutFee, (amountWithoutFee + balanceA))
75	75		let rAssetId = dyzraptAssetId
76	76		let newBalanceA = (amountWithoutFee + balanceA)
77	77		let newBalanceB = (balanceB - rAmount)
78	78		$Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
79	79		}
80	80		else if ((assetId == dyzraptAssetId))
81	81		then {
82	82		let rAmount = fraction(balanceA, amountWithoutFee, (amountWithoutFee + balanceB))
83	83		let rAssetId = usdnAssetId
84	84		let newBalanceA = (balanceA - rAmount)
85	85		let newBalanceB = (balanceB + amountWithoutFee)
86	86		$Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
87	87		}
88	88		else throw("Incorrect asset attached")
89	89		}
90	90
91	91
	92	+	func getEthDyzAmount (assetId,amount) = {
	93	+	let feeAmount = getFeeAmount(amount)
	94	+	let amountWithoutFee = (amount - feeAmount)
	95	+	let balanceA = getIntegerValue(this, ethDyzABalanceKey)
	96	+	let balanceB = getIntegerValue(this, ethDyzBBalanceKey)
	97	+	if ((assetId == ethAssetId))
	98	+	then {
	99	+	let rAmount = fraction(balanceB, amountWithoutFee, (amountWithoutFee + balanceA))
	100	+	let rAssetId = dyzraptAssetId
	101	+	let newBalanceA = (amountWithoutFee + balanceA)
	102	+	let newBalanceB = (balanceB - rAmount)
	103	+	$Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
	104	+	}
	105	+	else if ((assetId == dyzraptAssetId))
	106	+	then {
	107	+	let rAmount = fraction(balanceA, amountWithoutFee, (amountWithoutFee + balanceB))
	108	+	let rAssetId = ethAssetId
	109	+	let newBalanceA = (balanceA - rAmount)
	110	+	let newBalanceB = (balanceB + amountWithoutFee)
	111	+	$Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
	112	+	}
	113	+	else throw("Incorrect asset attached")
	114	+	}
	115	+
	116	+
92	117		@Callable(i)
93	118		func initUsdnDyzPair () = if (isDefined(getBoolean(this, usdnDyzPairIsActiveKey)))
94	119		then throw("Pair is already active")
95	120		else if ((i.callerPublicKey != adminPublicKey))
96	121		then throw("Only admin can activate pair")
97	122		else {
98		-	let $~~t029953072~~ = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
99		-	let pmtAmountA = $~~t029953072~~._1
100		-	let pmtAssetIdA = $~~t029953072~~._2
101		-	let $~~t030813158~~ = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
102		-	let pmtAmountB = $~~t030813158~~._1
103		-	let pmtAssetIdB = $~~t030813158~~._2
	123	+	let $t039674044 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
	124	+	let pmtAmountA = $t039674044._1
	125	+	let pmtAssetIdA = $t039674044._2
	126	+	let $t040534130 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
	127	+	let pmtAmountB = $t040534130._1
	128	+	let pmtAssetIdB = $t040534130._2
104	129		if ((pmtAssetIdA != usdnAssetId))
105	130		then throw("A asset is not a usdn")
106	131		else if ((pmtAssetIdB != dyzraptAssetId))
107	132		then throw("B asset is not a dyzrupt")
108	133		else [BooleanEntry(usdnDyzPairIsActiveKey, true), IntegerEntry(usdnDyzABalanceKey, pmtAmountA), IntegerEntry(usdnDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)]
	134	+	}
	135	+
	136	+
	137	+
	138	+	@Callable(i)
	139	+	func initEthDyzPair () = if (isDefined(getBoolean(this, ethDyzPairIsActiveKey)))
	140	+	then throw("Pair is already active")
	141	+	else if ((i.callerPublicKey != adminPublicKey))
	142	+	then throw("Only admin can activate pair")
	143	+	else {
	144	+	let $t048634940 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
	145	+	let pmtAmountA = $t048634940._1
	146	+	let pmtAssetIdA = $t048634940._2
	147	+	let $t049495026 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
	148	+	let pmtAmountB = $t049495026._1
	149	+	let pmtAssetIdB = $t049495026._2
	150	+	if ((pmtAssetIdA != ethAssetId))
	151	+	then throw("A asset is not a eth")
	152	+	else if ((pmtAssetIdB != dyzraptAssetId))
	153	+	then throw("B asset is not a dyzrupt")
	154	+	else [BooleanEntry(ethDyzPairIsActiveKey, true), IntegerEntry(ethDyzABalanceKey, pmtAmountA), IntegerEntry(ethDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)]
	155	+	}
	156	+
	157	+
	158	+
	159	+	@Callable(i)
	160	+	func addLiquidToUsdnDyz () = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
	161	+	then throw("Pair is not active")
	162	+	else if ((i.callerPublicKey != adminPublicKey))
	163	+	then throw("Only admin can add liquid")
	164	+	else {
	165	+	let $t057535830 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
	166	+	let pmtAmountA = $t057535830._1
	167	+	let pmtAssetIdA = $t057535830._2
	168	+	let $t058395916 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
	169	+	let pmtAmountB = $t058395916._1
	170	+	let pmtAssetIdB = $t058395916._2
	171	+	if ((pmtAssetIdA != usdnAssetId))
	172	+	then throw("A asset is not a usdn")
	173	+	else if ((pmtAssetIdB != dyzraptAssetId))
	174	+	then throw("B asset is not a dyzrupt")
	175	+	else {
	176	+	let balanceA = getIntKeyData(usdnDyzABalanceKey)
	177	+	let balanceB = getIntKeyData(usdnDyzBBalanceKey)
	178	+	let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
	179	+	if ((tokenRatio > maxRatio))
	180	+	then throw("Incorrect assets amount: amounts must have the contract ratio")
	181	+	else [IntegerEntry(usdnDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(usdnDyzBBalanceKey, (balanceB + pmtAmountB))]
	182	+	}
	183	+	}
	184	+
	185	+
	186	+
	187	+	@Callable(i)
	188	+	func addLiquidToEthDyz () = if (!(isDefined(getBoolean(this, ethDyzPairIsActiveKey))))
	189	+	then throw("Pair is not active")
	190	+	else if ((i.callerPublicKey != adminPublicKey))
	191	+	then throw("Only admin can add liquid")
	192	+	else {
	193	+	let $t069867063 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
	194	+	let pmtAmountA = $t069867063._1
	195	+	let pmtAssetIdA = $t069867063._2
	196	+	let $t070727149 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
	197	+	let pmtAmountB = $t070727149._1
	198	+	let pmtAssetIdB = $t070727149._2
	199	+	if ((pmtAssetIdA != ethAssetId))
	200	+	then throw("A asset is not a eth")
	201	+	else if ((pmtAssetIdB != dyzraptAssetId))
	202	+	then throw("B asset is not a dyzrupt")
	203	+	else {
	204	+	let balanceA = getIntKeyData(ethDyzABalanceKey)
	205	+	let balanceB = getIntKeyData(ethDyzBBalanceKey)
	206	+	let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
	207	+	if ((tokenRatio > maxRatio))
	208	+	then throw("Incorrect assets amount: amounts must have the contract ratio")
	209	+	else [IntegerEntry(ethDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(ethDyzBBalanceKey, (balanceB + pmtAmountB))]
	210	+	}
109	211		}
110	212
111	213
112	214
113	215		@Callable(i)
114	216		func exchangeUsdnDyz (minReceive) = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
115	217		then throw("Pair is not active")
116	218		else {
117	219		let pmt = value(i.payments[0])
118	220		let assetId = pmt.assetId
119	221		let amount = pmt.amount
120	222		if (if ((assetId != usdnAssetId))
121	223		then (assetId != dyzraptAssetId)
122	224		else false)
123	225		then throw("Only usdn and dyzrupt are supporting")
124	226		else {
125		-	let $~~t040554151~~ = getUsdnDyzAmount(assetId, amount)
126		-	let feeAmount = $~~t040554151~~._1
127		-	let rAmount = $~~t040554151~~._2
128		-	let rAssetId = $~~t040554151~~._3
129		-	let newBalanceA = $~~t040554151~~._4
130		-	let newBalanceB = $~~t040554151~~._5
	227	+	let $t083818477 = getUsdnDyzAmount(assetId, amount)
	228	+	let feeAmount = $t083818477._1
	229	+	let rAmount = $t083818477._2
	230	+	let rAssetId = $t083818477._3
	231	+	let newBalanceA = $t083818477._4
	232	+	let newBalanceB = $t083818477._5
131	233		if ((minReceive > rAmount))
132	234		then throw("Calculated amount to receive is less than specified minimum")
133	235		else {
134	236		let totalFeeKey = getFeeKeyByAssetId(assetId)
135	237		let totalFee = (getTotalFeeByKey(totalFeeKey) + feeAmount)
136	238		[IntegerEntry(usdnDyzABalanceKey, newBalanceA), IntegerEntry(usdnDyzBBalanceKey, newBalanceB), IntegerEntry(totalFeeKey, totalFee), ScriptTransfer(feeAddress, feeAmount, assetId), ScriptTransfer(i.caller, rAmount, rAssetId)]
137	239		}
138	240		}
139	241		}
140	242
141	243
142	244
143	245		@Callable(i)
144		-	func ~~addLiquidToUsdnDyz~~ () = if (!(isDefined(getBoolean(this, ~~usdnDyzPairIsActiveKey~~))))
	246	+	func exchangeEthDyz (minReceive) = if (!(isDefined(getBoolean(this, ethDyzPairIsActiveKey))))
145	247		then throw("Pair is not active")
146		-	else if ((i.callerPublicKey != adminPublicKey))
147		-	then throw("Only admin can add liquid")
148		-	else {
149		-	let $t050535130 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
150		-	let pmtAmountA = $t050535130._1
151		-	let pmtAssetIdA = $t050535130._2
152		-	let $t051395216 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
153		-	let pmtAmountB = $t051395216._1
154		-	let pmtAssetIdB = $t051395216._2
155		-	if ((pmtAssetIdA != usdnAssetId))
156		-	then throw("A asset is not a usdn")
157		-	else if ((pmtAssetIdB != dyzraptAssetId))
158		-	then throw("B asset is not a dyzrupt")
	248	+	else {
	249	+	let pmt = value(i.payments[0])
	250	+	let assetId = pmt.assetId
	251	+	let amount = pmt.amount
	252	+	if (if ((assetId != ethAssetId))
	253	+	then (assetId != dyzraptAssetId)
	254	+	else false)
	255	+	then throw("Only eth and dyzrupt are supporting")
	256	+	else {
	257	+	let $t095409635 = getEthDyzAmount(assetId, amount)
	258	+	let feeAmount = $t095409635._1
	259	+	let rAmount = $t095409635._2
	260	+	let rAssetId = $t095409635._3
	261	+	let newBalanceA = $t095409635._4
	262	+	let newBalanceB = $t095409635._5
	263	+	if ((minReceive > rAmount))
	264	+	then throw("Calculated amount to receive is less than specified minimum")
159	265		else {
160		-	let balanceA = getIntKeyData(usdnDyzABalanceKey)
161		-	let balanceB = getIntKeyData(usdnDyzBBalanceKey)
162		-	let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
163		-	if ((tokenRatio > maxRatio))
164		-	then throw("Incorrect assets amount: amounts must have the contract ratio")
165		-	else [IntegerEntry(usdnDyzABalanceKey, (balanceA + pmtAmountA)), IntegerEntry(usdnDyzBBalanceKey, (balanceB + pmtAmountB))]
	266	+	let totalFeeKey = getFeeKeyByAssetId(assetId)
	267	+	let totalFee = (getTotalFeeByKey(totalFeeKey) + feeAmount)
	268	+	[IntegerEntry(ethDyzABalanceKey, newBalanceA), IntegerEntry(ethDyzBBalanceKey, newBalanceB), IntegerEntry(totalFeeKey, totalFee), ScriptTransfer(feeAddress, feeAmount, assetId), ScriptTransfer(i.caller, rAmount, rAssetId)]
166	269		}
167		-	}
	270	+	}
	271	+	}
168	272
169	273

github/deemru/w8io/169f3d6 
54.25 ms ◑