tx · ECMx6uzT9saTaxjDdHWmqWSdMQW8EPTvK3RCuD75K7mu

3Mv3BEQ8WS2wzrEXuSfxDm7U9UKb5qLSnUc:  -0.01400000 Waves

2019.08.10 15:52 [624949] smart account 3Mv3BEQ8WS2wzrEXuSfxDm7U9UKb5qLSnUc > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "ECMx6uzT9saTaxjDdHWmqWSdMQW8EPTvK3RCuD75K7mu",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1565441553374,
    "version": 1,
    "sender": "3Mv3BEQ8WS2wzrEXuSfxDm7U9UKb5qLSnUc",
    "senderPublicKey": "BoKgJQhf9RWMmneqYEhyMKeUXMCYRJRhaBTDd2w1Rtx",
    "proofs": [
        "38CnGyuRu6bthaw13VhJrHnHANje6sz9sXwKu9YhogXnKJ8ahYHXaSCDaPoiJJkTdWTjq2RQLj8giVVG4uogeVPg"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 624949,
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
6
6
 
let eightDecimals = 100000000
7
7
 
8
8
 
@Callable(i)
9
-
func makeSellVST (price) = {
10
-
    let payment = extract(i.payment)
11
-
    if ((payment.assetId != VSTAssetID))
12
-
        then throw(("asset id must be " + toBase58String(VSTAssetID)))
13
-
        else {
14
-
            let orderId = ("sell_" + toBase58String(i.transactionId))
15
-
            WriteSet([DataEntry((orderId + "_amount"), payment.amount), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
16
-
            }
17
-
    }
9
+
func makeSellVST (price) = if ((0 >= price))
10
+
    then throw("price must be positive")
11
+
    else {
12
+
        let payment = extract(i.payment)
13
+
        if ((payment.assetId != VSTAssetID))
14
+
            then throw(("asset id must be " + toBase58String(VSTAssetID)))
15
+
            else {
16
+
                let orderId = ("sell_" + toBase58String(i.transactionId))
17
+
                WriteSet([DataEntry((orderId + "_amount"), payment.amount), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
18
+
                }
19
+
        }
18
20
 
19
21
 
20
22
 
21
23
 
@Callable(i)
22
-
func makeBuyVST (price) = {
23
-
    let payment = extract(i.payment)
24
-
    if ((payment.assetId != unit))
25
-
        then throw("asset id must be WAVES")
26
-
        else {
27
-
            let orderId = ("buy_" + toBase58String(i.transactionId))
28
-
            WriteSet([DataEntry((orderId + "_amount"), ((payment.amount * price) / eightDecimals)), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
29
-
            }
30
-
    }
24
+
func makeBuyVST (price) = if ((0 >= price))
25
+
    then throw("price must be positive")
26
+
    else {
27
+
        let payment = extract(i.payment)
28
+
        if ((payment.assetId != unit))
29
+
            then throw("asset id must be WAVES")
30
+
            else {
31
+
                let orderId = ("buy_" + toBase58String(i.transactionId))
32
+
                WriteSet([DataEntry((orderId + "_amount"), ((payment.amount * price) / eightDecimals)), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
33
+
                }
34
+
        }
31
35
 
32
36
 
33
37
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 3 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let VSTAssetID = base58'CjxKp2kfytghpfforkYLSoXHzJyJ5QYKLYQYgN7pQV4E'
5
5
 
6
6
 
let eightDecimals = 100000000
7
7
 
8
8
 
@Callable(i)
9
-
func makeSellVST (price) = {
10
-
    let payment = extract(i.payment)
11
-
    if ((payment.assetId != VSTAssetID))
12
-
        then throw(("asset id must be " + toBase58String(VSTAssetID)))
13
-
        else {
14
-
            let orderId = ("sell_" + toBase58String(i.transactionId))
15
-
            WriteSet([DataEntry((orderId + "_amount"), payment.amount), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
16
-
            }
17
-
    }
9
+
func makeSellVST (price) = if ((0 >= price))
10
+
    then throw("price must be positive")
11
+
    else {
12
+
        let payment = extract(i.payment)
13
+
        if ((payment.assetId != VSTAssetID))
14
+
            then throw(("asset id must be " + toBase58String(VSTAssetID)))
15
+
            else {
16
+
                let orderId = ("sell_" + toBase58String(i.transactionId))
17
+
                WriteSet([DataEntry((orderId + "_amount"), payment.amount), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
18
+
                }
19
+
        }
18
20
 
19
21
 
20
22
 
21
23
 
@Callable(i)
22
-
func makeBuyVST (price) = {
23
-
    let payment = extract(i.payment)
24
-
    if ((payment.assetId != unit))
25
-
        then throw("asset id must be WAVES")
26
-
        else {
27
-
            let orderId = ("buy_" + toBase58String(i.transactionId))
28
-
            WriteSet([DataEntry((orderId + "_amount"), ((payment.amount * price) / eightDecimals)), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
29
-
            }
30
-
    }
24
+
func makeBuyVST (price) = if ((0 >= price))
25
+
    then throw("price must be positive")
26
+
    else {
27
+
        let payment = extract(i.payment)
28
+
        if ((payment.assetId != unit))
29
+
            then throw("asset id must be WAVES")
30
+
            else {
31
+
                let orderId = ("buy_" + toBase58String(i.transactionId))
32
+
                WriteSet([DataEntry((orderId + "_amount"), ((payment.amount * price) / eightDecimals)), DataEntry((orderId + "_price"), price), DataEntry((orderId + "_owner"), toBase58String(i.caller.bytes)), DataEntry((orderId + "_spent"), 0)])
33
+
                }
34
+
        }
31
35
 
32
36
 
33
37
 
34
38
 
@Callable(i)
35
39
 
func takeSellVST (id) = {
36
40
 
    let orderId = ("sell_" + id)
37
41
 
    let payment = extract(i.payment)
38
42
 
    if ((payment.assetId != unit))
39
43
 
        then throw("asset must be WAVES")
40
44
 
        else {
41
45
 
            let price = getIntegerValue(this, (orderId + "_price"))
42
46
 
            let wavesAmount = payment.amount
43
47
 
            let vstAmount = ((wavesAmount * price) / eightDecimals)
44
48
 
            let amount = getIntegerValue(this, (orderId + "_amount"))
45
49
 
            let spent = getIntegerValue(this, (orderId + "_spent"))
46
50
 
            let newSpent = (spent + vstAmount)
47
51
 
            if ((newSpent > amount))
48
52
 
                then throw("not enougth asset in order")
49
53
 
                else ScriptResult(WriteSet([DataEntry((orderId + "_spent"), newSpent)]), TransferSet([ScriptTransfer(i.caller, vstAmount, VSTAssetID)]))
50
54
 
            }
51
55
 
    }
52
56
 
53
57
 
54
58
 
55
59
 
@Callable(i)
56
60
 
func takeBuyVST (id) = {
57
61
 
    let orderId = ("buy_" + id)
58
62
 
    let payment = extract(i.payment)
59
63
 
    if ((payment.assetId != VSTAssetID))
60
64
 
        then throw(("asset must be " + toBase58String(VSTAssetID)))
61
65
 
        else {
62
66
 
            let price = getIntegerValue(this, (orderId + "_price"))
63
67
 
            let vstAmount = payment.amount
64
68
 
            let wavesAmount = ((vstAmount * eightDecimals) / price)
65
69
 
            let amount = getIntegerValue(this, (orderId + "_amount"))
66
70
 
            let spent = getIntegerValue(this, (orderId + "_spent"))
67
71
 
            let newSpent = (spent + vstAmount)
68
72
 
            if ((newSpent > amount))
69
73
 
                then throw("not enougth asset in order")
70
74
 
                else ScriptResult(WriteSet([DataEntry((orderId + "_spent"), newSpent)]), TransferSet([ScriptTransfer(i.caller, wavesAmount, unit)]))
71
75
 
            }
72
76
 
    }
73
77
 
74
78
 
75
79
 
76
80
 
@Callable(i)
77
81
 
func returnBuyVST (id) = {
78
82
 
    let orderId = ("buy_" + id)
79
83
 
    let owner = getStringValue(this, (orderId + "_owner"))
80
84
 
    if ((owner != toBase58String(i.caller.bytes)))
81
85
 
        then throw("return should be called by order owner")
82
86
 
        else {
83
87
 
            let amount = getIntegerValue(this, (orderId + "_amount"))
84
88
 
            let spent = getIntegerValue(this, (orderId + "_spent"))
85
89
 
            let price = getIntegerValue(this, (orderId + "_price"))
86
90
 
            let returnAmount = (((amount - spent) * eightDecimals) / price)
87
91
 
            if ((0 >= returnAmount))
88
92
 
                then throw("nothing to return")
89
93
 
                else ScriptResult(WriteSet([DataEntry((orderId + "_spent"), amount)]), TransferSet([ScriptTransfer(i.caller, returnAmount, unit)]))
90
94
 
            }
91
95
 
    }
92
96
 
93
97
 
94
98
 
95
99
 
@Callable(i)
96
100
 
func returnSellVST (id) = {
97
101
 
    let orderId = ("sell_" + id)
98
102
 
    let owner = getStringValue(this, (orderId + "_owner"))
99
103
 
    if ((owner != toBase58String(i.caller.bytes)))
100
104
 
        then throw("return should be called by order owner")
101
105
 
        else {
102
106
 
            let amount = getIntegerValue(this, (orderId + "_amount"))
103
107
 
            let spent = getIntegerValue(this, (orderId + "_spent"))
104
108
 
            let returnAmount = (amount - spent)
105
109
 
            if ((0 >= returnAmount))
106
110
 
                then throw("nothing to return")
107
111
 
                else ScriptResult(WriteSet([DataEntry((orderId + "_spent"), amount)]), TransferSet([ScriptTransfer(i.caller, returnAmount, VSTAssetID)]))
108
112
 
            }
109
113
 
    }
110
114
 
111
115
 

github/deemru/w8io/026f985 
35.40 ms ◑