tx · BXuQw62kqrEgy4G6BHtEkXhgQQ2F9ysv22HMnF63nMqd

3P8ScM8vDYv3YK1QhFMbF4LsbZTRSowSQLx:  -0.01000000 Waves

2023.01.03 00:12 [3453338] smart account 3P8ScM8vDYv3YK1QhFMbF4LsbZTRSowSQLx > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "BXuQw62kqrEgy4G6BHtEkXhgQQ2F9ysv22HMnF63nMqd",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1672694001523,
    "version": 1,
    "sender": "3P8ScM8vDYv3YK1QhFMbF4LsbZTRSowSQLx",
    "senderPublicKey": "ERKkYKnafViKTn8uQkz9XhvosihQ5XyXkRCm2ztrjZey",
    "proofs": [
        "8ssqZCRSEmBV286LKxYLHndBqzCU5CiHAb6uAF3zx4zsZHuT1SYSW4ci6K3AgUyiZHbqf71ztT8Hrcoc1DGEfjt"
    ],
    "script": "base64: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",
    "chainId": 87,
    "height": 3453338,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let priceOracleAddr = "3P5Bfd58PPfNvBM2Hy8QfbcDqMeNtzg7KfP"
5
5
 
6
-
let wavesStakingAddr = Address(base58'3PGobRuQzBY9VbeKLaZqrcQtW26wrE9jFm7')
7
-
8
-
let contractAddr = Address(base58'3P8ScM8vDYv3YK1QhFMbF4LsbZTRSowSQLx')
6
+
let collateralLimit = (10000000 * 100000000)
9
7
 
10
8
 
let oracleIndex = valueOrErrorMessage(getInteger(addressFromStringValue(priceOracleAddr), "price_index"), "Error: No price data")
11
9
 
23
21
 
}
24
22
 
25
23
 
26
-
func getCollateral () = wavesBalance(contractAddr).regular
24
+
func getCollateral () = wavesBalance(this).regular
27
25
 
28
26
 
29
-
func getCollateralInUSD () = fraction(wavesBalance(contractAddr).regular, oracleWavesPriceUSD, 1000000)
27
+
func getCollateralInUSD () = fraction(wavesBalance(this).regular, oracleWavesPriceUSD, 1000000)
30
28
 
31
29
 
32
30
 
func getBackingRatio () = fraction(getCollateralInUSD(), 10000, getTokenQuantity())
50
48
 
        let pmt = value(i.payments[0])
51
49
 
        if (isDefined(pmt.assetId))
52
50
 
            then throw("Error: Only Waves token is allowed for swapping")
53
-
            else {
54
-
                let amountWithoutFee = fraction(pmt.amount, oracleWavesPriceUSD, 1000000)
55
-
                let returnAmount = fraction(amountWithoutFee, 995, 1000)
51
+
            else if (((wavesBalance(this).regular + pmt.amount) > collateralLimit))
52
+
                then throw("Error: Collateral limit exceeded")
53
+
                else {
54
+
                    let amountWithoutFee = fraction(pmt.amount, oracleWavesPriceUSD, 1000000)
55
+
                    let returnAmount = fraction(amountWithoutFee, 995, 1000)
56
56
 
[Reissue(valueOrErrorMessage(tokenId, "Error: no token id"), returnAmount, true), ScriptTransfer(i.caller, returnAmount, tokenId)]
57
-
                }
57
+
                    }
58
58
 
        }
59
59
 
60
60
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 6 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let priceOracleAddr = "3P5Bfd58PPfNvBM2Hy8QfbcDqMeNtzg7KfP"
5
5
 
6
-
let wavesStakingAddr = Address(base58'3PGobRuQzBY9VbeKLaZqrcQtW26wrE9jFm7')
7
-
8
-
let contractAddr = Address(base58'3P8ScM8vDYv3YK1QhFMbF4LsbZTRSowSQLx')
6
+
let collateralLimit = (10000000 * 100000000)
9
7
 
10
8
 
let oracleIndex = valueOrErrorMessage(getInteger(addressFromStringValue(priceOracleAddr), "price_index"), "Error: No price data")
11
9
 
12
10
 
let oracleIndexBlock = valueOrErrorMessage(getInteger(addressFromStringValue(priceOracleAddr), ("price_index_" + toString(oracleIndex))), "Error: No price data")
13
11
 
14
12
 
let oracleWavesPriceUSD = valueOrErrorMessage(getInteger(addressFromStringValue(priceOracleAddr), ("price_" + toString(oracleIndexBlock))), "Error: No price data")
15
13
 
16
14
 
let tokenId = getBinary("tokenId")
17
15
 
18
16
 
func getTokenQuantity () = match assetInfo(valueOrErrorMessage(tokenId, "Error: No tokenId")) {
19
17
 
    case asset: Asset => 
20
18
 
        asset.quantity
21
19
 
    case _ => 
22
20
 
        throw("Can not find token")
23
21
 
}
24
22
 
25
23
 
26
-
func getCollateral () = wavesBalance(contractAddr).regular
24
+
func getCollateral () = wavesBalance(this).regular
27
25
 
28
26
 
29
-
func getCollateralInUSD () = fraction(wavesBalance(contractAddr).regular, oracleWavesPriceUSD, 1000000)
27
+
func getCollateralInUSD () = fraction(wavesBalance(this).regular, oracleWavesPriceUSD, 1000000)
30
28
 
31
29
 
32
30
 
func getBackingRatio () = fraction(getCollateralInUSD(), 10000, getTokenQuantity())
33
31
 
34
32
 
35
33
 
@Callable(i)
36
34
 
func constructor () = if ((tokenId != unit))
37
35
 
    then throw("Error: Constructor already has been called")
38
36
 
    else {
39
37
 
        let issue = Issue("Test", "Test", 0, 8, true)
40
38
 
        let id = calculateAssetId(issue)
41
39
 
        $Tuple2([issue, BinaryEntry("tokenId", id)], unit)
42
40
 
        }
43
41
 
44
42
 
45
43
 
46
44
 
@Callable(i)
47
45
 
func swapWavesToTest () = if ((size(i.payments) != 1))
48
46
 
    then throw("Error: Only one payment is required")
49
47
 
    else {
50
48
 
        let pmt = value(i.payments[0])
51
49
 
        if (isDefined(pmt.assetId))
52
50
 
            then throw("Error: Only Waves token is allowed for swapping")
53
-
            else {
54
-
                let amountWithoutFee = fraction(pmt.amount, oracleWavesPriceUSD, 1000000)
55
-
                let returnAmount = fraction(amountWithoutFee, 995, 1000)
51
+
            else if (((wavesBalance(this).regular + pmt.amount) > collateralLimit))
52
+
                then throw("Error: Collateral limit exceeded")
53
+
                else {
54
+
                    let amountWithoutFee = fraction(pmt.amount, oracleWavesPriceUSD, 1000000)
55
+
                    let returnAmount = fraction(amountWithoutFee, 995, 1000)
56
56
 
[Reissue(valueOrErrorMessage(tokenId, "Error: no token id"), returnAmount, true), ScriptTransfer(i.caller, returnAmount, tokenId)]
57
-
                }
57
+
                    }
58
58
 
        }
59
59
 
60
60
 
61
61
 
62
62
 
@Callable(i)
63
63
 
func swapTestToWaves () = if ((size(i.payments) != 1))
64
64
 
    then throw("Error: Only one payment is required")
65
65
 
    else {
66
66
 
        let pmt = value(i.payments[0])
67
67
 
        if ((pmt.assetId != tokenId))
68
68
 
            then throw("Error: Only Test token is allowed for swapping")
69
69
 
            else {
70
70
 
                let amountWithoutFee = fraction(pmt.amount, 1000000, oracleWavesPriceUSD)
71
71
 
                let br = getBackingRatio()
72
72
 
                let share = if ((9900 > br))
73
73
 
                    then (1000 - ((10000 - br) / 11))
74
74
 
                    else if ((10500 > br))
75
75
 
                        then 991
76
76
 
                        else 995
77
77
 
                let returnAmount = fraction(amountWithoutFee, share, 1000)
78
78
 
[Burn(valueOrErrorMessage(tokenId, "Error: no token id"), pmt.amount), ScriptTransfer(i.caller, returnAmount, unit)]
79
79
 
                }
80
80
 
        }
81
81
 
82
82
 

github/deemru/w8io/6500d08 
31.84 ms ◑