tx · BUAPPmMevoNGeFhRBWkjKFx9ZU5y6rokVVQBzsphC8zY

3MwLcJy3MSb2kq6dUaUR5uBgm8zCKZMjz2S:  -0.01400000 Waves

2021.04.03 22:27 [1466681] smart account 3MwLcJy3MSb2kq6dUaUR5uBgm8zCKZMjz2S > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "BUAPPmMevoNGeFhRBWkjKFx9ZU5y6rokVVQBzsphC8zY",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1617478042360,
    "version": 2,
    "chainId": 84,
    "sender": "3MwLcJy3MSb2kq6dUaUR5uBgm8zCKZMjz2S",
    "senderPublicKey": "CgByewRUvLk7UtWSfRMLSYw4Ap2wT5dcdVYKideqDp9M",
    "proofs": [
        "441iukhNArr2i4GebK9YcErh33gikYYKx4q5YdWGHHKy6ySS9ZCbRpUuQWDxhQaVotBrsVfLUo4kZGer8ExMfdjX"
    ],
    "script": "base64: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",
    "height": 1466681,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: EW5vtRH1oJBjVYp5EPEeAfr9fG6Wse63uFjyHwDPt19T
Next: 737fcYC2GDneexUZCW3e5htMANTLYaZVHZEieyfHXSqW

Diff: 
Old
New
Differences
20
20
 
let totalFeeUsdKey = "total_fee_usd"
21
21
 
22
22
 
let totalFeeDyzraptKey = "total_fee_dyzrapt"
23
+
24
+
let maxRatio = 1000
23
25
 
24
26
 
let dyzraptAssetId = base58'Bi4jxKEFjjYG2emeyxZfpkVMS88N7uAogHNsi1urkoJA'
25
27
 
93
95
 
    else if ((i.callerPublicKey != adminPublicKey))
94
96
 
        then throw("Only admin can activate pair")
95
97
 
        else {
96
-
            let $t029753052 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
97
-
            let pmtAmountA = $t029753052._1
98
-
            let pmtAssetIdA = $t029753052._2
99
-
            let $t030613138 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
100
-
            let pmtAmountB = $t030613138._1
101
-
            let pmtAssetIdB = $t030613138._2
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
102
104
 
            if ((pmtAssetIdA != usdnAssetId))
103
105
 
                then throw("A asset is not a usdn")
104
106
 
                else if ((pmtAssetIdB != dyzraptAssetId))
120
122
 
            else false)
121
123
 
            then throw("Only usdn and dyzrupt are supporting")
122
124
 
            else {
123
-
                let $t040354131 = getUsdnDyzAmount(assetId, amount)
124
-
                let feeAmount = $t040354131._1
125
-
                let rAmount = $t040354131._2
126
-
                let rAssetId = $t040354131._3
127
-
                let newBalanceA = $t040354131._4
128
-
                let newBalanceB = $t040354131._5
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
129
131
 
                if ((minReceive > rAmount))
130
132
 
                    then throw("Calculated amount to receive is less than specified minimum")
131
133
 
                    else {
144
146
 
    else if ((i.callerPublicKey != adminPublicKey))
145
147
 
        then throw("Only admin can add liquid")
146
148
 
        else {
147
-
            let $t050335110 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
148
-
            let pmtAmountA = $t050335110._1
149
-
            let pmtAssetIdA = $t050335110._2
150
-
            let $t051195196 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
151
-
            let pmtAmountB = $t051195196._1
152
-
            let pmtAssetIdB = $t051195196._2
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
153
155
 
            if ((pmtAssetIdA != usdnAssetId))
154
156
 
                then throw("A asset is not a usdn")
155
157
 
                else if ((pmtAssetIdB != dyzraptAssetId))
158
160
 
                        let balanceA = getIntKeyData(usdnDyzABalanceKey)
159
161
 
                        let balanceB = getIntKeyData(usdnDyzBBalanceKey)
160
162
 
                        let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
161
-
                        throw(toString(tokenRatio))
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))]
162
166
 
                        }
163
167
 
            }
164
168
 

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
+
24
+
let maxRatio = 1000
23
25
 
24
26
 
let dyzraptAssetId = base58'Bi4jxKEFjjYG2emeyxZfpkVMS88N7uAogHNsi1urkoJA'
25
27
 
26
28
 
let ethAssetId = base58'3JJkzB4pFXcqdJvC9TcV8ys1FLgesr5SxbhmykkpceQp'
27
29
 
28
30
 
let usdnAssetId = base58'9Nf5wpj6jds3VRZKDryp6Dtf3R9d8MdbjNhencLogCr5'
29
31
 
30
32
 
let adminPublicKey = base58'7zDUSbBXZtec3E333b1fC2wR2MPrnzh69ZrH3rwpQj9S'
31
33
 
32
34
 
let feeAddress = Address(base58'3N7G2kVtBTh94aEnDHQ9dpi4EdsDxAiDXjB')
33
35
 
34
36
 
func getIntKeyDataOrError (key) = {
35
37
 
    let v = valueOrErrorMessage(getInteger(this, key), "unable to read key")
36
38
 
    v
37
39
 
    }
38
40
 
39
41
 
40
42
 
func getIntKeyData (key) = {
41
43
 
    let v = valueOrElse(getInteger(this, key), 0)
42
44
 
    v
43
45
 
    }
44
46
 
45
47
 
46
48
 
func getTotalFeeByKey (key) = getIntKeyData(key)
47
49
 
48
50
 
49
51
 
func getFeeAmount (amount) = {
50
52
 
    let fee = getIntKeyDataOrError(feeKey)
51
53
 
    let feeAmount = fraction(amount, fee, 10000)
52
54
 
    feeAmount
53
55
 
    }
54
56
 
55
57
 
56
58
 
func getFeeKeyByAssetId (assetId) = if ((assetId == usdnAssetId))
57
59
 
    then totalFeeUsdKey
58
60
 
    else if ((assetId == ethAssetId))
59
61
 
        then totalFeeEthKey
60
62
 
        else if ((assetId == dyzraptAssetId))
61
63
 
            then totalFeeDyzraptKey
62
64
 
            else throw("Incorrect asset attached")
63
65
 
64
66
 
65
67
 
func getUsdnDyzAmount (assetId,amount) = {
66
68
 
    let feeAmount = getFeeAmount(amount)
67
69
 
    let amountWithoutFee = (amount - feeAmount)
68
70
 
    let balanceA = getIntegerValue(this, usdnDyzABalanceKey)
69
71
 
    let balanceB = getIntegerValue(this, usdnDyzBBalanceKey)
70
72
 
    if ((assetId == usdnAssetId))
71
73
 
        then {
72
74
 
            let rAmount = fraction(balanceB, amountWithoutFee, (amountWithoutFee + balanceA))
73
75
 
            let rAssetId = dyzraptAssetId
74
76
 
            let newBalanceA = (amountWithoutFee + balanceA)
75
77
 
            let newBalanceB = (balanceB - rAmount)
76
78
 
            $Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
77
79
 
            }
78
80
 
        else if ((assetId == dyzraptAssetId))
79
81
 
            then {
80
82
 
                let rAmount = fraction(balanceA, amountWithoutFee, (amountWithoutFee + balanceB))
81
83
 
                let rAssetId = usdnAssetId
82
84
 
                let newBalanceA = (balanceA - rAmount)
83
85
 
                let newBalanceB = (balanceB + amountWithoutFee)
84
86
 
                $Tuple5(feeAmount, rAmount, rAssetId, newBalanceA, newBalanceB)
85
87
 
                }
86
88
 
            else throw("Incorrect asset attached")
87
89
 
    }
88
90
 
89
91
 
90
92
 
@Callable(i)
91
93
 
func initUsdnDyzPair () = if (isDefined(getBoolean(this, usdnDyzPairIsActiveKey)))
92
94
 
    then throw("Pair is already active")
93
95
 
    else if ((i.callerPublicKey != adminPublicKey))
94
96
 
        then throw("Only admin can activate pair")
95
97
 
        else {
96
-
            let $t029753052 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
97
-
            let pmtAmountA = $t029753052._1
98
-
            let pmtAssetIdA = $t029753052._2
99
-
            let $t030613138 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
100
-
            let pmtAmountB = $t030613138._1
101
-
            let pmtAssetIdB = $t030613138._2
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
102
104
 
            if ((pmtAssetIdA != usdnAssetId))
103
105
 
                then throw("A asset is not a usdn")
104
106
 
                else if ((pmtAssetIdB != dyzraptAssetId))
105
107
 
                    then throw("B  asset is not a dyzrupt")
106
108
 
                    else [BooleanEntry(usdnDyzPairIsActiveKey, true), IntegerEntry(usdnDyzABalanceKey, pmtAmountA), IntegerEntry(usdnDyzBBalanceKey, pmtAmountB), IntegerEntry(feeKey, 300)]
107
109
 
            }
108
110
 
109
111
 
110
112
 
111
113
 
@Callable(i)
112
114
 
func exchangeUsdnDyz (minReceive) = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
113
115
 
    then throw("Pair is not active")
114
116
 
    else {
115
117
 
        let pmt = value(i.payments[0])
116
118
 
        let assetId = pmt.assetId
117
119
 
        let amount = pmt.amount
118
120
 
        if (if ((assetId != usdnAssetId))
119
121
 
            then (assetId != dyzraptAssetId)
120
122
 
            else false)
121
123
 
            then throw("Only usdn and dyzrupt are supporting")
122
124
 
            else {
123
-
                let $t040354131 = getUsdnDyzAmount(assetId, amount)
124
-
                let feeAmount = $t040354131._1
125
-
                let rAmount = $t040354131._2
126
-
                let rAssetId = $t040354131._3
127
-
                let newBalanceA = $t040354131._4
128
-
                let newBalanceB = $t040354131._5
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
129
131
 
                if ((minReceive > rAmount))
130
132
 
                    then throw("Calculated amount to receive is less than specified minimum")
131
133
 
                    else {
132
134
 
                        let totalFeeKey = getFeeKeyByAssetId(assetId)
133
135
 
                        let totalFee = (getTotalFeeByKey(totalFeeKey) + feeAmount)
134
136
 
[IntegerEntry(usdnDyzABalanceKey, newBalanceA), IntegerEntry(usdnDyzBBalanceKey, newBalanceB), IntegerEntry(totalFeeKey, totalFee), ScriptTransfer(feeAddress, feeAmount, assetId), ScriptTransfer(i.caller, rAmount, rAssetId)]
135
137
 
                        }
136
138
 
                }
137
139
 
        }
138
140
 
139
141
 
140
142
 
141
143
 
@Callable(i)
142
144
 
func addLiquidToUsdnDyz () = if (!(isDefined(getBoolean(this, usdnDyzPairIsActiveKey))))
143
145
 
    then throw("Pair is not active")
144
146
 
    else if ((i.callerPublicKey != adminPublicKey))
145
147
 
        then throw("Only admin can add liquid")
146
148
 
        else {
147
-
            let $t050335110 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
148
-
            let pmtAmountA = $t050335110._1
149
-
            let pmtAssetIdA = $t050335110._2
150
-
            let $t051195196 = $Tuple2(i.payments[1].amount, i.payments[1].assetId)
151
-
            let pmtAmountB = $t051195196._1
152
-
            let pmtAssetIdB = $t051195196._2
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
153
155
 
            if ((pmtAssetIdA != usdnAssetId))
154
156
 
                then throw("A asset is not a usdn")
155
157
 
                else if ((pmtAssetIdB != dyzraptAssetId))
156
158
 
                    then throw("B  asset is not a dyzrupt")
157
159
 
                    else {
158
160
 
                        let balanceA = getIntKeyData(usdnDyzABalanceKey)
159
161
 
                        let balanceB = getIntKeyData(usdnDyzBBalanceKey)
160
162
 
                        let tokenRatio = fraction(fraction(balanceA, 100000000, pmtAmountA), 1000, fraction(balanceB, 100000000, pmtAmountB))
161
-
                        throw(toString(tokenRatio))
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))]
162
166
 
                        }
163
167
 
            }
164
168
 
165
169
 

github/deemru/w8io/169f3d6 
63.00 ms ◑