tx · BG3hvuFjaWQ5f1hffcaoqPjZuecSwt589Kg1yCs8Q6ko

3Mu7bwtYrymjrXt1ttcqaQbFc1PqGhZndhv:  -0.01400000 Waves

2019.09.13 03:10 [673648] smart account 3Mu7bwtYrymjrXt1ttcqaQbFc1PqGhZndhv > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "BG3hvuFjaWQ5f1hffcaoqPjZuecSwt589Kg1yCs8Q6ko",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1568333405108,
    "version": 1,
    "sender": "3Mu7bwtYrymjrXt1ttcqaQbFc1PqGhZndhv",
    "senderPublicKey": "BxHnTcjvN9ZtnKfdKYp6aKRdkMB4ZHxHnTDr5dWx5Vz2",
    "proofs": [
        "4464iQErCsaKGe9XT3ox3LmDtW553Hkxg1fj68aFaHYKA6CQoo4a8N2T4nGzxEfuKsi7cfuf9WYyMvZwBEam6Apv"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 673648,
    "spentComplexity": 0
}

View: original | compacted
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Diff: 
Old
New
Differences
122
122
 
                    let price = getIntegerValue(this, (orderId + "_price"))
123
123
 
                    let amount = getIntegerValue(this, (orderId + "_amount"))
124
124
 
                    let priceAsset = getStringValue(this, (orderId + "_price_asset"))
125
-
                    let priceAssetDecimals = if ((priceAsset == "WAVES"))
125
+
                    let amountAssetDecimals = if ((amountAsset == "WAVES"))
126
126
 
                        then 8
127
-
                        else value(assetInfo(fromBase58String(priceAsset))).decimals
128
-
                    let priceAmount = ((payment.amount * price) / pow(10, 0, priceAssetDecimals, 0, 0, CEILING))
127
+
                        else value(assetInfo(fromBase58String(amountAsset))).decimals
128
+
                    let priceAmount = ((payment.amount * price) / pow(10, 0, amountAssetDecimals, 0, 0, CEILING))
129
129
 
                    if ((priceAmount == 0))
130
130
 
                        then throw("invalid amount")
131
131
 
                        else {
Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 3 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
5
5
 
6
6
 
@Callable(i)
7
7
 
func makeSell (priceAsset,price) = if (if ((priceAsset != "WAVES"))
8
8
 
    then !(isDefined(assetInfo(fromBase58String(priceAsset))))
9
9
 
    else false)
10
10
 
    then throw("There is no asset with specified id")
11
11
 
    else if ((0 >= price))
12
12
 
        then throw("price must be positive")
13
13
 
        else {
14
14
 
            let payment = valueOrErrorMessage(i.payment, "where is payment?")
15
15
 
            if ((0 >= payment.amount))
16
16
 
                then throw("amount must be positive")
17
17
 
                else {
18
18
 
                    let orderId = ("sell_" + toBase58String(i.transactionId))
19
19
 
                    let amountAsset =                     match payment.assetId {
20
20
 
                        case p: ByteVector => 
21
21
 
                            toBase58String(p)
22
22
 
                        case _ => 
23
23
 
                            "WAVES"
24
24
 
                    }
25
25
 
                    WriteSet([DataEntry((orderId + "_amount"), payment.amount), DataEntry((orderId + "_amount_asset"), amountAsset), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_price_asset"), priceAsset), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
26
26
 
                    }
27
27
 
            }
28
28
 
29
29
 
30
30
 
31
31
 
@Callable(i)
32
32
 
func makeBuy (amountAsset,price) = if (if ((amountAsset != "WAVES"))
33
33
 
    then !(isDefined(assetInfo(fromBase58String(amountAsset))))
34
34
 
    else false)
35
35
 
    then throw("There is no asset with specified id")
36
36
 
    else if ((0 >= price))
37
37
 
        then throw("price must be positive")
38
38
 
        else {
39
39
 
            let payment = valueOrErrorMessage(i.payment, "where is payment?")
40
40
 
            if ((0 >= payment.amount))
41
41
 
                then throw("amount must be positive")
42
42
 
                else {
43
43
 
                    let orderId = ("buy_" + toBase58String(i.transactionId))
44
44
 
                    let priceAsset =                     match payment.assetId {
45
45
 
                        case p: ByteVector => 
46
46
 
                            toBase58String(p)
47
47
 
                        case _ => 
48
48
 
                            "WAVES"
49
49
 
                    }
50
50
 
                    let amountAssetDecimals = if ((amountAsset == "WAVES"))
51
51
 
                        then 8
52
52
 
                        else value(assetInfo(fromBase58String(amountAsset))).decimals
53
53
 
                    let buyAmount = ((payment.amount * pow(10, 0, amountAssetDecimals, 0, 0, CEILING)) / price)
54
54
 
                    if ((buyAmount == 0))
55
55
 
                        then throw("invalid buy amount")
56
56
 
                        else WriteSet([DataEntry((orderId + "_amount"), buyAmount), DataEntry((orderId + "_amount_asset"), amountAsset), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_price_asset"), priceAsset), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
57
57
 
                    }
58
58
 
            }
59
59
 
60
60
 
61
61
 
62
62
 
@Callable(i)
63
63
 
func takeSell (id) = {
64
64
 
    let payment = valueOrErrorMessage(i.payment, "where is payment?")
65
65
 
    if ((0 >= payment.amount))
66
66
 
        then throw("amount must be positive")
67
67
 
        else {
68
68
 
            let orderId = ("sell_" + id)
69
69
 
            let paymentAsset =             match payment.assetId {
70
70
 
                case p: ByteVector => 
71
71
 
                    toBase58String(p)
72
72
 
                case _ => 
73
73
 
                    "WAVES"
74
74
 
            }
75
75
 
            let priceAsset = valueOrErrorMessage(getString(this, (orderId + "_price_asset")), "there is no order with specified id")
76
76
 
            if ((priceAsset != paymentAsset))
77
77
 
                then throw(("payment asset must be " + priceAsset))
78
78
 
                else {
79
79
 
                    let price = getIntegerValue(this, (orderId + "_price"))
80
80
 
                    let amount = getIntegerValue(this, (orderId + "_amount"))
81
81
 
                    let amountAsset = getStringValue(this, (orderId + "_amount_asset"))
82
82
 
                    let amountAssetDecimals = if ((amountAsset == "WAVES"))
83
83
 
                        then 8
84
84
 
                        else value(assetInfo(fromBase58String(amountAsset))).decimals
85
85
 
                    let buyAmount = ((payment.amount * pow(10, 0, amountAssetDecimals, 0, 0, CEILING)) / price)
86
86
 
                    if ((buyAmount == 0))
87
87
 
                        then throw("invalid amount")
88
88
 
                        else {
89
89
 
                            let owner = value(addressFromString(getStringValue(this, (orderId + "_owner"))))
90
90
 
                            let spent = getIntegerValue(this, (orderId + "_spent"))
91
91
 
                            if ((buyAmount > (amount - spent)))
92
92
 
                                then throw("not enougth asset in order")
93
93
 
                                else ScriptResult(WriteSet([DataEntry((orderId + "_spent"), (spent + buyAmount))]), TransferSet([ScriptTransfer(i.caller, buyAmount, if ((amountAsset == "WAVES"))
94
94
 
                                    then unit
95
95
 
                                    else fromBase58String(amountAsset)), ScriptTransfer(owner, payment.amount, if ((priceAsset == "WAVES"))
96
96
 
                                    then unit
97
97
 
                                    else fromBase58String(priceAsset))]))
98
98
 
                            }
99
99
 
                    }
100
100
 
            }
101
101
 
    }
102
102
 
103
103
 
104
104
 
105
105
 
@Callable(i)
106
106
 
func takeBuy (id) = {
107
107
 
    let payment = valueOrErrorMessage(i.payment, "where is payment?")
108
108
 
    if ((0 >= payment.amount))
109
109
 
        then throw("amount must be positive")
110
110
 
        else {
111
111
 
            let orderId = ("buy_" + id)
112
112
 
            let paymentAsset =             match payment.assetId {
113
113
 
                case p: ByteVector => 
114
114
 
                    toBase58String(p)
115
115
 
                case _ => 
116
116
 
                    "WAVES"
117
117
 
            }
118
118
 
            let amountAsset = valueOrErrorMessage(getString(this, (orderId + "_amount_asset")), "there is no order with specified id")
119
119
 
            if ((amountAsset != paymentAsset))
120
120
 
                then throw(("payment asset must be " + amountAsset))
121
121
 
                else {
122
122
 
                    let price = getIntegerValue(this, (orderId + "_price"))
123
123
 
                    let amount = getIntegerValue(this, (orderId + "_amount"))
124
124
 
                    let priceAsset = getStringValue(this, (orderId + "_price_asset"))
125
-
                    let priceAssetDecimals = if ((priceAsset == "WAVES"))
125
+
                    let amountAssetDecimals = if ((amountAsset == "WAVES"))
126
126
 
                        then 8
127
-
                        else value(assetInfo(fromBase58String(priceAsset))).decimals
128
-
                    let priceAmount = ((payment.amount * price) / pow(10, 0, priceAssetDecimals, 0, 0, CEILING))
127
+
                        else value(assetInfo(fromBase58String(amountAsset))).decimals
128
+
                    let priceAmount = ((payment.amount * price) / pow(10, 0, amountAssetDecimals, 0, 0, CEILING))
129
129
 
                    if ((priceAmount == 0))
130
130
 
                        then throw("invalid amount")
131
131
 
                        else {
132
132
 
                            let owner = value(addressFromString(getStringValue(this, (orderId + "_owner"))))
133
133
 
                            let spent = getIntegerValue(this, (orderId + "_spent"))
134
134
 
                            if ((payment.amount > (amount - spent)))
135
135
 
                                then throw("not enougth asset in order")
136
136
 
                                else ScriptResult(WriteSet([DataEntry((orderId + "_spent"), (spent + payment.amount))]), TransferSet([ScriptTransfer(i.caller, priceAmount, if ((priceAsset == "WAVES"))
137
137
 
                                    then unit
138
138
 
                                    else fromBase58String(priceAsset)), ScriptTransfer(owner, payment.amount, if ((amountAsset == "WAVES"))
139
139
 
                                    then unit
140
140
 
                                    else fromBase58String(amountAsset))]))
141
141
 
                            }
142
142
 
                    }
143
143
 
            }
144
144
 
    }
145
145
 
146
146
 

github/deemru/w8io/169f3d6 
32.30 ms ◑