tx · G9A3gkA3wMSCCBEdF7Jf8qAvUZLXxetvdAcQfrr9gTw

3N93XuDT7GvzMZdp8WGTbqYxiGY9JQmiWAG:  -0.00300000 Waves

2023.09.01 02:49 [2735540] smart account 3N93XuDT7GvzMZdp8WGTbqYxiGY9JQmiWAG > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "G9A3gkA3wMSCCBEdF7Jf8qAvUZLXxetvdAcQfrr9gTw",
    "fee": 300000,
    "feeAssetId": null,
    "timestamp": 1693525792029,
    "version": 2,
    "chainId": 84,
    "sender": "3N93XuDT7GvzMZdp8WGTbqYxiGY9JQmiWAG",
    "senderPublicKey": "3MV6QZNSjqH7Ctc3BGRQJJyZ3DJgCJ6Tqn7LXRgneZ5B",
    "proofs": [
        "2cHfxDoD4XcZDL7fCzzjiEjqptD2E3otC88vA5gK3sK9rSa2MaZABMPzm7Mrv6n9TNiKazGv5qZYT4sLNKXefRN"
    ],
    "script": "base64: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",
    "height": 2735540,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: 2LGqgBzdBPdaEPYXnUq5JEExyVHPNeSELsZfUcfw2jKH
Next: CQFn5V94xYDrowXD5JErCRUD84EthGZiVt2JdYbEX7RF

Diff: 
Old
New
Differences
53
53
 
        then {
54
54
 
            let limit = fraction(currentBalance, limitRatio, scale5)
55
55
 
            if ((limit >= amount))
56
-
                then [IntegerEntry(((("borrowed_" + toString(i.originCaller)) + "_") + assetId), amount), ScriptTransfer(i.originCaller, amount, getAssetBytes(assetId))]
56
+
                then {
57
+
                    let intEntry = IntegerEntry(((("borrowed_" + toString(i.originCaller)) + "_") + assetId), amount)
58
+
                    let transfer = ScriptTransfer(i.originCaller, amount, getAssetBytes(assetId))
59
+
                    if ((i.caller == this))
60
+
                        then [intEntry]
61
+
                        else [intEntry, transfer]
62
+
                    }
57
63
 
                else throw(((("Requested amount " + toString(amount)) + " is bigger than limit: ") + toString(limit)))
58
64
 
            }
59
65
 
        else throw("Strict value is not equal to itself.")
70
76
 
        then {
71
77
 
            let toRepayAmount = min([amount, borrowed])
72
78
 
            let toReturnAmount = (amount - toRepayAmount)
73
-
            let returnTransfer = if ((toReturnAmount > 0))
74
-
                then ScriptTransfer(i.originCaller, toReturnAmount, assetId)
75
-
                else unit
76
-
[IntegerEntry(((("borrowed_" + toString(i.originCaller)) + "_") + getAssetString(assetId)), (borrowed - toRepayAmount))]
79
+
            let intEntry = IntegerEntry(((("borrowed_" + toString(i.originCaller)) + "_") + getAssetString(assetId)), (borrowed - toRepayAmount))
80
+
            let transfer = ScriptTransfer(i.originCaller, toReturnAmount, assetId)
81
+
            if ((toReturnAmount > 0))
82
+
                then [intEntry, transfer]
83
+
                else [intEntry]
77
84
 
            }
78
85
 
        else throw("You shouldn't repay")
79
86
 
    }
Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 6 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let limitRatio = 100000
5
5
 
6
6
 
let fee = 100
7
7
 
8
8
 
let scale5 = 100000
9
9
 
10
10
 
let feeCollector = "3N2FuzoM1x8hJqSDUViXuvatNp9ip7GrKoB"
11
11
 
12
12
 
func getAssetId (ast) = match ast {
13
13
 
    case p: ByteVector => 
14
14
 
        ast
15
15
 
    case _ => 
16
16
 
        unit
17
17
 
}
18
18
 
19
19
 
20
20
 
func getAssetString (assetId) = match assetId {
21
21
 
    case b: ByteVector => 
22
22
 
        toBase58String(b)
23
23
 
    case _ => 
24
24
 
        "WAVES"
25
25
 
}
26
26
 
27
27
 
28
28
 
func getAssetBytes (assetId) = if ((assetId == "WAVES"))
29
29
 
    then unit
30
30
 
    else fromBase58String(assetId)
31
31
 
32
32
 
33
33
 
func getBalance (assetId) = match assetId {
34
34
 
    case b: ByteVector => 
35
35
 
        assetBalance(this, b)
36
36
 
    case _ => 
37
37
 
        wavesBalance(this).available
38
38
 
}
39
39
 
40
40
 
41
41
 
func tryGetInteger (key,address) = match getInteger(address, key) {
42
42
 
    case b: Int => 
43
43
 
        b
44
44
 
    case _ => 
45
45
 
        0
46
46
 
}
47
47
 
48
48
 
49
49
 
@Callable(i)
50
50
 
func borrow (assetId,amount) = {
51
51
 
    let currentBalance = getBalance(getAssetBytes(assetId))
52
52
 
    if ((currentBalance == currentBalance))
53
53
 
        then {
54
54
 
            let limit = fraction(currentBalance, limitRatio, scale5)
55
55
 
            if ((limit >= amount))
56
-
                then [IntegerEntry(((("borrowed_" + toString(i.originCaller)) + "_") + assetId), amount), ScriptTransfer(i.originCaller, amount, getAssetBytes(assetId))]
56
+
                then {
57
+
                    let intEntry = IntegerEntry(((("borrowed_" + toString(i.originCaller)) + "_") + assetId), amount)
58
+
                    let transfer = ScriptTransfer(i.originCaller, amount, getAssetBytes(assetId))
59
+
                    if ((i.caller == this))
60
+
                        then [intEntry]
61
+
                        else [intEntry, transfer]
62
+
                    }
57
63
 
                else throw(((("Requested amount " + toString(amount)) + " is bigger than limit: ") + toString(limit)))
58
64
 
            }
59
65
 
        else throw("Strict value is not equal to itself.")
60
66
 
    }
61
67
 
62
68
 
63
69
 
64
70
 
@Callable(i)
65
71
 
func repay () = {
66
72
 
    let amount = value(i.payments[0].amount)
67
73
 
    let assetId = i.payments[0].assetId
68
74
 
    let borrowed = tryGetInteger(((("borrowed_" + toString(i.originCaller)) + "_") + getAssetString(assetId)), this)
69
75
 
    if ((borrowed > 0))
70
76
 
        then {
71
77
 
            let toRepayAmount = min([amount, borrowed])
72
78
 
            let toReturnAmount = (amount - toRepayAmount)
73
-
            let returnTransfer = if ((toReturnAmount > 0))
74
-
                then ScriptTransfer(i.originCaller, toReturnAmount, assetId)
75
-
                else unit
76
-
[IntegerEntry(((("borrowed_" + toString(i.originCaller)) + "_") + getAssetString(assetId)), (borrowed - toRepayAmount))]
79
+
            let intEntry = IntegerEntry(((("borrowed_" + toString(i.originCaller)) + "_") + getAssetString(assetId)), (borrowed - toRepayAmount))
80
+
            let transfer = ScriptTransfer(i.originCaller, toReturnAmount, assetId)
81
+
            if ((toReturnAmount > 0))
82
+
                then [intEntry, transfer]
83
+
                else [intEntry]
77
84
 
            }
78
85
 
        else throw("You shouldn't repay")
79
86
 
    }
80
87
 
81
88
 
82
89
 
83
90
 
@Callable(i)
84
91
 
func flash (assetId,amount,callbackAddress,callBackFunction) = {
85
92
 
    let callbackAdr = Address(fromBase58String(callbackAddress))
86
93
 
    let currentBalance = getBalance(getAssetBytes(assetId))
87
94
 
    if ((currentBalance == currentBalance))
88
95
 
        then {
89
96
 
            let borrow = invoke(this, "borrow", [assetId, amount], nil)
90
97
 
            if ((borrow == borrow))
91
98
 
                then {
92
99
 
                    let callback = invoke(Address(fromBase58String(callbackAddress)), callBackFunction, nil, [AttachedPayment(getAssetBytes(assetId), amount)])
93
100
 
                    if ((callback == callback))
94
101
 
                        then {
95
102
 
                            let feeAmount = fraction(amount, fee, scale5)
96
103
 
                            let amountToRepay = (amount + feeAmount)
97
104
 
                            let newBalance = getBalance(getAssetBytes(assetId))
98
105
 
                            if ((newBalance == newBalance))
99
106
 
                                then if ((newBalance >= currentBalance))
100
107
 
                                    then throw(((("currentBalance: " + toString(currentBalance)) + ", newBalance: ") + toString(newBalance)))
101
108
 
                                    else throw(((("Rejected due to low repay amount. Need: " + toString(amountToRepay)) + ", provided: ") + toString((newBalance - currentBalance))))
102
109
 
                                else throw("Strict value is not equal to itself.")
103
110
 
                            }
104
111
 
                        else throw("Strict value is not equal to itself.")
105
112
 
                    }
106
113
 
                else throw("Strict value is not equal to itself.")
107
114
 
            }
108
115
 
        else throw("Strict value is not equal to itself.")
109
116
 
    }
110
117
 
111
118
 

github/deemru/w8io/03bedc9 
43.18 ms ◑