tx · 2iXPxV7yv7JVKGWJNA5JFxigRQGftWBAgGRzwhHDphWv

3N2PaG3ARSQBDfQR3JUbYoJujbgCXR3DMqz:  -0.01800000 Waves

2020.08.26 16:38 [1149741] smart account 3N2PaG3ARSQBDfQR3JUbYoJujbgCXR3DMqz > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "2iXPxV7yv7JVKGWJNA5JFxigRQGftWBAgGRzwhHDphWv",
    "fee": 1800000,
    "feeAssetId": null,
    "timestamp": 1598449109732,
    "version": 1,
    "sender": "3N2PaG3ARSQBDfQR3JUbYoJujbgCXR3DMqz",
    "senderPublicKey": "CU4DCZ9432DS8scBLJ5EHFLQhttp8K6uP84Rs94te2ha",
    "proofs": [
        "5XRhgvBhWMhGahXTXaQ3z8eMjV4zZvhLZekZAojUbYtGUdaNZd9va35EMmZBiENZZdR13ReQ9dQLUKmpBRiJzhDH"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 1149741,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Full: 
Old
New
Differences
1
-
# no script
1
+
{-# STDLIB_VERSION 3 #-}
2
+
{-# SCRIPT_TYPE ACCOUNT #-}
3
+
{-# CONTENT_TYPE DAPP #-}
4
+
let a = base58'3N3AeA5FWm7EHheHoik8BBEA3GXXJosnVY8'
5
+
6
+
let b = "WAVES"
7
+
8
+
let c = "25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT"
9
+
10
+
let d = 0
11
+
12
+
let e = "0.0.1"
13
+
14
+
func f (g) = if ((g == "WAVES"))
15
+
    then unit
16
+
    else fromBase58String(g)
17
+
18
+
19
+
let h = f(b)
20
+
21
+
let i = f(c)
22
+
23
+
@Callable(j)
24
+
func fund () = {
25
+
    let k = {
26
+
        let l = j.payment
27
+
        if ($isInstanceOf(l, "AttachedPayment"))
28
+
            then {
29
+
                let m = l
30
+
                m
31
+
                }
32
+
            else throw("Payment not attached")
33
+
        }
34
+
    let n = k.assetId
35
+
    let o = k.amount
36
+
    if (if ((n == h))
37
+
        then !(isDefined(getBoolean(this, "fundA")))
38
+
        else false)
39
+
        then if (isDefined(getBoolean(this, "fundB")))
40
+
            then WriteSet([DataEntry("amountTokenA", o), DataEntry("fundA", true), DataEntry("exchange_count", 0), DataEntry("status", true), DataEntry("assetIdTokenA", b), DataEntry("assetIdTokenB", c), DataEntry("comission", d), DataEntry("version", e), DataEntry("owner", toBase58String(a))])
41
+
            else WriteSet([DataEntry("amountTokenA", o), DataEntry("assetIdTokenA", b), DataEntry("fundA", true)])
42
+
        else if (if ((n == i))
43
+
            then !(isDefined(getBoolean(this, "fundB")))
44
+
            else false)
45
+
            then if (isDefined(getBoolean(this, "fundA")))
46
+
                then WriteSet([DataEntry("amountTokenB", o), DataEntry("fundB", true), DataEntry("exchange_count", 0), DataEntry("status", true), DataEntry("assetIdTokenB", c), DataEntry("assetIdTokenB", c), DataEntry("comission", d), DataEntry("version", e), DataEntry("owner", toBase58String(a))])
47
+
                else WriteSet([DataEntry("amountTokenB", o), DataEntry("assetIdTokenB", c), DataEntry("fundB", true)])
48
+
            else throw("already funded or you try to fund with incorrect asset")
49
+
    }
50
+
51
+
52
+
53
+
@Callable(j)
54
+
func replenishment () = {
55
+
    let k = {
56
+
        let l = j.payment
57
+
        if ($isInstanceOf(l, "AttachedPayment"))
58
+
            then {
59
+
                let m = l
60
+
                m
61
+
                }
62
+
            else throw("Payment not attached")
63
+
        }
64
+
    let n = k.assetId
65
+
    let o = k.amount
66
+
    if (if ((n == h))
67
+
        then isDefined(getBoolean(this, "fundA"))
68
+
        else false)
69
+
        then {
70
+
            let p = getIntegerValue(this, "amountTokenA")
71
+
            WriteSet([DataEntry("amountTokenA", (p + o))])
72
+
            }
73
+
        else if (if ((n == i))
74
+
            then isDefined(getBoolean(this, "fundB"))
75
+
            else false)
76
+
            then {
77
+
                let q = getIntegerValue(this, "amountTokenB")
78
+
                WriteSet([DataEntry("amountTokenB", (q + o))])
79
+
                }
80
+
            else throw("there was an error in the replenishment")
81
+
    }
82
+
83
+
84
+
85
+
@Callable(j)
86
+
func exchanger (r) = if (if ((0 > d))
87
+
    then true
88
+
    else (d > 100))
89
+
    then throw("incorrect comission value")
90
+
    else {
91
+
        let q = getIntegerValue(this, "amountTokenB")
92
+
        let p = getIntegerValue(this, "amountTokenA")
93
+
        let k = {
94
+
            let l = j.payment
95
+
            if ($isInstanceOf(l, "AttachedPayment"))
96
+
                then {
97
+
                    let m = l
98
+
                    m
99
+
                    }
100
+
                else throw("Payment not attached")
101
+
            }
102
+
        let n = k.assetId
103
+
        let o = k.amount
104
+
        let s = {
105
+
            let l = getInteger(this, "exchange_count")
106
+
            if ($isInstanceOf(l, "Int"))
107
+
                then {
108
+
                    let t = l
109
+
                    (value(getInteger(this, "exchange_count")) + t)
110
+
                    }
111
+
                else 0
112
+
            }
113
+
        if ((n == i))
114
+
            then {
115
+
                let u = ((fraction(p, o, (o + q)) * (100 - d)) / 100)
116
+
                if ((r > u))
117
+
                    then throw("Price has changed dramaticaly. Receiving token amount don't satisfy specified price level")
118
+
                    else {
119
+
                        let v = h
120
+
                        ScriptResult(WriteSet([DataEntry("amountTokenA", (p - u)), DataEntry("amountTokenB", (q + o)), DataEntry("exchange_count", (s + 1))]), TransferSet([ScriptTransfer(j.caller, u, v)]))
121
+
                        }
122
+
                }
123
+
            else if ((n == h))
124
+
                then {
125
+
                    let u = ((fraction(q, o, (o + p)) * (100 - d)) / 100)
126
+
                    if ((r > u))
127
+
                        then throw("Price has changed dramaticaly. Receiving token amount don't satisfy specified price level")
128
+
                        else {
129
+
                            let v = i
130
+
                            ScriptResult(WriteSet([DataEntry("amountTokenA", (p + o)), DataEntry("amountTokenB", (q - u)), DataEntry("exchange_count", (s + 1))]), TransferSet([ScriptTransfer(j.caller, u, v)]))
131
+
                            }
132
+
                    }
133
+
                else throw("Asset is not allowed")
134
+
        }
135
+
136
+
137
+
138
+
@Callable(j)
139
+
func withdraw () = {
140
+
    let w = assetBalance(this, h)
141
+
    let x = assetBalance(this, i)
142
+
    if ((j.caller.bytes == a))
143
+
        then ScriptResult(WriteSet([DataEntry("amountTokenA", "withdrawn"), DataEntry("amountTokenB", "withdrawn"), DataEntry("status", false)]), TransferSet([ScriptTransfer(j.caller, w, h), ScriptTransfer(j.caller, x, i)]))
144
+
        else throw("You are not exchanger's owner")
145
+
    }
146
+
147
+

github/deemru/w8io/026f985 
30.21 ms ◑