tx · Bmf9mSwsZe3Eqm3pA3YZwSt6RMbPkJJCmHKnqxvtShhz

3Mxdm8cTt6aaqjTbbvCy5USBXEduc9amgNa:  -0.01400000 Waves

2019.09.03 12:33 [659630] smart account 3Mxdm8cTt6aaqjTbbvCy5USBXEduc9amgNa > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "Bmf9mSwsZe3Eqm3pA3YZwSt6RMbPkJJCmHKnqxvtShhz",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1567503290046,
    "version": 1,
    "sender": "3Mxdm8cTt6aaqjTbbvCy5USBXEduc9amgNa",
    "senderPublicKey": "E8YueHsBcJerA7axc8WE2Ea95uTaFssjVhTm9nu97RR1",
    "proofs": [
        "3MLnah4WY3UsQaGDjG3pEYeJFuUSP7GQXpFG3xvxcK23M2RzhombTDW4fU3KLTgW5MCXejqmLtEDGJkcNe6vsYKN"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 659630,
    "spentComplexity": 0
}

View: original | compacted
Prev: 6SVM2WX5AccrzBYwwWKTQpMg5VBmggHiYGga5rgyuQpm
Next: JCidKezD5oXLAv3UpjrLP2BfUdxfddxwWk3oHgvH83Bh

Diff: 
Old
New
Differences
7
7
 
8
8
 
let assetIdTokenB = unit
9
9
 
10
-
let comission = 10
10
+
let comission = 0
11
11
 
12
12
 
@Callable(contextObj)
13
13
 
func fund () = {
23
23
 
        then !(isDefined(getBoolean(this, "fundA")))
24
24
 
        else false)
25
25
 
        then if (isDefined(getBoolean(this, "fundB")))
26
-
            then WriteSet([DataEntry("amountTokenA", tokenReceiveAmount), DataEntry("fundA", true), DataEntry("exchange_count", 0), DataEntry("status", true)])
26
+
            then WriteSet([DataEntry("amountTokenA", tokenReceiveAmount), DataEntry("fundA", true), DataEntry("exchange_count", 0), DataEntry("status", true), DataEntry("owner", owner)])
27
27
 
            else WriteSet([DataEntry("amountTokenA", tokenReceiveAmount), DataEntry("fundA", true)])
28
28
 
        else if (if ((assetIdReceived == assetIdTokenB))
29
29
 
            then !(isDefined(getBoolean(this, "fundB")))
30
30
 
            else false)
31
31
 
            then if (isDefined(getBoolean(this, "fundA")))
32
-
                then WriteSet([DataEntry("amountTokenB", tokenReceiveAmount), DataEntry("fundB", true), DataEntry("exchange_count", 0), DataEntry("status", true)])
32
+
                then WriteSet([DataEntry("amountTokenB", tokenReceiveAmount), DataEntry("fundB", true), DataEntry("exchange_count", 0), DataEntry("status", true), DataEntry("owner", owner)])
33
33
 
                else WriteSet([DataEntry("amountTokenB", tokenReceiveAmount), DataEntry("fundB", true)])
34
34
 
            else throw("already funded or you try to fund with incorrect asset")
35
35
 
    }
Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 3 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let owner = base58'3Mxdm8cTt6aaqjTbbvCy5USBXEduc9amgNa'
5
5
 
6
6
 
let assetIdTokenA = base58'HWYZmgTwmh6UKf14RTLhM1Ah3rmN64UxTQtShqYuuwTt'
7
7
 
8
8
 
let assetIdTokenB = unit
9
9
 
10
-
let comission = 10
10
+
let comission = 0
11
11
 
12
12
 
@Callable(contextObj)
13
13
 
func fund () = {
14
14
 
    let payment =     match contextObj.payment {
15
15
 
        case p: AttachedPayment => 
16
16
 
            p
17
17
 
        case _ => 
18
18
 
            throw("Payment not attached")
19
19
 
    }
20
20
 
    let assetIdReceived = payment.assetId
21
21
 
    let tokenReceiveAmount = payment.amount
22
22
 
    if (if ((assetIdReceived == assetIdTokenA))
23
23
 
        then !(isDefined(getBoolean(this, "fundA")))
24
24
 
        else false)
25
25
 
        then if (isDefined(getBoolean(this, "fundB")))
26
-
            then WriteSet([DataEntry("amountTokenA", tokenReceiveAmount), DataEntry("fundA", true), DataEntry("exchange_count", 0), DataEntry("status", true)])
26
+
            then WriteSet([DataEntry("amountTokenA", tokenReceiveAmount), DataEntry("fundA", true), DataEntry("exchange_count", 0), DataEntry("status", true), DataEntry("owner", owner)])
27
27
 
            else WriteSet([DataEntry("amountTokenA", tokenReceiveAmount), DataEntry("fundA", true)])
28
28
 
        else if (if ((assetIdReceived == assetIdTokenB))
29
29
 
            then !(isDefined(getBoolean(this, "fundB")))
30
30
 
            else false)
31
31
 
            then if (isDefined(getBoolean(this, "fundA")))
32
-
                then WriteSet([DataEntry("amountTokenB", tokenReceiveAmount), DataEntry("fundB", true), DataEntry("exchange_count", 0), DataEntry("status", true)])
32
+
                then WriteSet([DataEntry("amountTokenB", tokenReceiveAmount), DataEntry("fundB", true), DataEntry("exchange_count", 0), DataEntry("status", true), DataEntry("owner", owner)])
33
33
 
                else WriteSet([DataEntry("amountTokenB", tokenReceiveAmount), DataEntry("fundB", true)])
34
34
 
            else throw("already funded or you try to fund with incorrect asset")
35
35
 
    }
36
36
 
37
37
 
38
38
 
39
39
 
@Callable(contextObj)
40
40
 
func replenishment () = {
41
41
 
    let payment =     match contextObj.payment {
42
42
 
        case p: AttachedPayment => 
43
43
 
            p
44
44
 
        case _ => 
45
45
 
            throw("Payment not attached")
46
46
 
    }
47
47
 
    let assetIdReceived = payment.assetId
48
48
 
    let tokenReceiveAmount = payment.amount
49
49
 
    if (if ((assetIdReceived == assetIdTokenA))
50
50
 
        then isDefined(getBoolean(this, "fundA"))
51
51
 
        else false)
52
52
 
        then {
53
53
 
            let amountTokenA = getIntegerValue(this, "amountTokenA")
54
54
 
            WriteSet([DataEntry("amountTokenA", (amountTokenA + tokenReceiveAmount))])
55
55
 
            }
56
56
 
        else if (if ((assetIdReceived == assetIdTokenB))
57
57
 
            then isDefined(getBoolean(this, "fundB"))
58
58
 
            else false)
59
59
 
            then {
60
60
 
                let amountTokenB = getIntegerValue(this, "amountTokenB")
61
61
 
                WriteSet([DataEntry("amountTokenB", (amountTokenB + tokenReceiveAmount))])
62
62
 
                }
63
63
 
            else throw("there was an error in the replenishment")
64
64
 
    }
65
65
 
66
66
 
67
67
 
68
68
 
@Callable(contextObj)
69
69
 
func exchanger (minTokenRecieve) = if (if ((0 > comission))
70
70
 
    then true
71
71
 
    else (comission > 100))
72
72
 
    then throw("incorrect comission value")
73
73
 
    else {
74
74
 
        let amountTokenB = getIntegerValue(this, "amountTokenB")
75
75
 
        let amountTokenA = getIntegerValue(this, "amountTokenA")
76
76
 
        let payment =         match contextObj.payment {
77
77
 
            case p: AttachedPayment => 
78
78
 
                p
79
79
 
            case _ => 
80
80
 
                throw("Payment not attached")
81
81
 
        }
82
82
 
        let assetIdReceived = payment.assetId
83
83
 
        let tokenReceiveAmount = payment.amount
84
84
 
        let count =         match getInteger(this, "exchange_count") {
85
85
 
            case i: Int => 
86
86
 
                value(getInteger(this, "exchange_count"))
87
87
 
            case _ => 
88
88
 
                0
89
89
 
        }
90
90
 
        if ((assetIdReceived == assetIdTokenB))
91
91
 
            then {
92
92
 
                let tokenSendAmount = ((fraction(amountTokenA, tokenReceiveAmount, (tokenReceiveAmount + amountTokenB)) * (100 - comission)) / 100)
93
93
 
                if ((minTokenRecieve > tokenSendAmount))
94
94
 
                    then throw("Price has changed dramaticaly. Receiving token amount don't satisfy specified price level")
95
95
 
                    else {
96
96
 
                        let assetIdSent = assetIdTokenA
97
97
 
                        ScriptResult(WriteSet([DataEntry("amountTokenA", (amountTokenA - tokenSendAmount)), DataEntry("amountTokenB", (amountTokenB + tokenReceiveAmount)), DataEntry("exchange_count", (count + 1))]), TransferSet([ScriptTransfer(contextObj.caller, tokenSendAmount, assetIdSent)]))
98
98
 
                        }
99
99
 
                }
100
100
 
            else if ((assetIdReceived == assetIdTokenA))
101
101
 
                then {
102
102
 
                    let tokenSendAmount = ((fraction(amountTokenB, tokenReceiveAmount, (tokenReceiveAmount + amountTokenA)) * (100 - comission)) / 100)
103
103
 
                    if ((minTokenRecieve > tokenSendAmount))
104
104
 
                        then throw("Price has changed dramaticaly. Receiving token amount don't satisfy specified price level")
105
105
 
                        else {
106
106
 
                            let assetIdSent = assetIdTokenB
107
107
 
                            ScriptResult(WriteSet([DataEntry("amountTokenA", (amountTokenA + tokenReceiveAmount)), DataEntry("amountTokenB", (amountTokenB - tokenSendAmount)), DataEntry("exchange_count", (count + 1))]), TransferSet([ScriptTransfer(contextObj.caller, tokenSendAmount, assetIdSent)]))
108
108
 
                            }
109
109
 
                    }
110
110
 
                else throw("Asset is not allowed")
111
111
 
        }
112
112
 
113
113
 
114
114
 
115
115
 
@Callable(contextObj)
116
116
 
func withdraw () = {
117
117
 
    let BalanceTokenA = assetBalance(this, assetIdTokenA)
118
118
 
    let BalanceTokenB = assetBalance(this, assetIdTokenB)
119
119
 
    if ((contextObj.caller.bytes == owner))
120
120
 
        then ScriptResult(WriteSet([DataEntry("amountTokenA", "withdrawn"), DataEntry("amountTokenB", "withdrawn"), DataEntry("status", false)]), TransferSet([ScriptTransfer(contextObj.caller, BalanceTokenA, assetIdTokenA), ScriptTransfer(contextObj.caller, BalanceTokenB, assetIdTokenB)]))
121
121
 
        else throw("You are not exchanger's owner")
122
122
 
    }
123
123
 
124
124
 
125
125
 
@Verifier(contextObj)
126
126
 
func verify () = true
127
127
 

github/deemru/w8io/169f3d6 
33.40 ms ◑