tx · EkdCbxSxbjkGJ7kWWU4fq5vGQj1iaXHUZpAgQKtNG2wZ

3N8Cko4wa6ewdnPRXybzTMDpnhuYREfkps7:  -0.00200000 Waves

2023.07.24 19:43 [2680198] smart account 3N8Cko4wa6ewdnPRXybzTMDpnhuYREfkps7 > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "EkdCbxSxbjkGJ7kWWU4fq5vGQj1iaXHUZpAgQKtNG2wZ",
    "fee": 200000,
    "feeAssetId": null,
    "timestamp": 1690216942359,
    "version": 2,
    "chainId": 84,
    "sender": "3N8Cko4wa6ewdnPRXybzTMDpnhuYREfkps7",
    "senderPublicKey": "4oVxBvsmoAhMaT1WhgSLcKFKX1NzwYxDaR89cAdGRGky",
    "proofs": [
        "4EHhs1uRWK4yZsFEduHy4SwHATNum49zxXjfEVcfjzHmE57qV7m7vQr4ErD2KWAU4nKEjNpca15YFqU7g25XzQdV"
    ],
    "script": "base64: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",
    "height": 2680198,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 6 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let keyPieces = "stakedPieces"
4
+
let chain = take(drop(this.bytes, 1), 1)
5
5
 
6
-
let keyLastDelta = "lastDelta"
7
-
8
-
let keyLastCurPiecesRead = "lastPiecesRead"
9
-
10
-
func asInt (v) = match v {
11
-
    case n: Int => 
12
-
        n
6
+
let usdtAssetId = match chain {
13
7
 
    case _ => 
14
-
        throw("fail to cast into Int")
8
+
        if ((base58'2W' == $match0))
9
+
            then base58'9wc3LXNA4TEBsXyKtoLE9mrbDD7WMHXvXrCjZvabLAsi'
10
+
            else if ((base58'2T' == $match0))
11
+
                then base58'6mWwf9mZBjVgkC54idpyaZLQfAosD914wT8fGf2iiY63'
12
+
                else throw("Unknown chain")
15
13
 
}
16
14
 
15
+
let zbillAssetIdKey = "zbill_assetId"
16
+
17
+
let zbillAssetId = valueOrErrorMessage(getBinary(this, zbillAssetIdKey), "Not initialized yet")
18
+
19
+
let zbillIssuedAmountKey = "zbill_issuedAmount"
17
20
 
18
21
 
@Callable(i)
19
-
func stakeLand (pieces) = {
20
-
    let curPieces = valueOrElse(getInteger(keyPieces), 0)
21
-
    let invResult = asInt(invoke(this, "onStakeLand", [pieces], nil))
22
-
    $Tuple2([IntegerEntry(keyPieces, (curPieces + pieces)), IntegerEntry(keyLastCurPiecesRead, invResult)], invResult)
23
-
    }
22
+
func constructorV1 () = if ((i.caller != this))
23
+
    then throw("Permission denied")
24
+
    else if (isDefined(getBinary(zbillAssetIdKey)))
25
+
        then throw("Already initialized")
26
+
        else {
27
+
            let issuedAmount = 0
28
+
            let issue = Issue("ZBILL", "USDT Bill of Exchange token", issuedAmount, 6, true, unit, 0)
29
+
            let assetId = calculateAssetId(issue)
30
+
[issue, IntegerEntry(zbillIssuedAmountKey, issuedAmount), BinaryEntry(zbillAssetIdKey, assetId)]
31
+
            }
24
32
 
25
33
 
26
34
 
27
35
 
@Callable(i)
28
-
func onStakeLand (pieces) = {
29
-
    let curPieces = valueOrElse(getInteger(keyPieces), 0)
30
-
    $Tuple2([IntegerEntry(keyLastDelta, pieces)], curPieces)
31
-
    }
36
+
func takeUsdt (destAddr,amount) = if ((i.caller != this))
37
+
    then throw("permission denied")
38
+
    else if ((size(i.payments) != 0))
39
+
        then throw("No payments allowed")
40
+
        else {
41
+
            let issuedAmount = getIntegerValue(zbillIssuedAmountKey)
42
+
[Reissue(zbillAssetId, amount, true), IntegerEntry(zbillIssuedAmountKey, (issuedAmount + amount)), ScriptTransfer(addressFromStringValue(destAddr), amount, usdtAssetId)]
43
+
            }
44
+
45
+
46
+
47
+
@Callable(i)
48
+
func returnUsdt () = if ((size(i.payments) != 1))
49
+
    then throw("exactly 1 payment must be attached")
50
+
    else {
51
+
        let pmt = i.payments[0]
52
+
        let amt = pmt.amount
53
+
        let pmtAssetId = valueOrErrorMessage(pmt.assetId, "USDT payments only!")
54
+
        if ((pmtAssetId != usdtAssetId))
55
+
            then throw("USDT payments only!")
56
+
            else {
57
+
                let issuedAmount = getIntegerValue(zbillIssuedAmountKey)
58
+
[Burn(zbillAssetId, amt), IntegerEntry(zbillIssuedAmountKey, (issuedAmount - amt))]
59
+
                }
60
+
        }
61
+
62
+
63
+
64
+
@Callable(i)
65
+
func getFundsREADONLY () = if ((size(i.payments) != 0))
66
+
    then throw("No payments allowed")
67
+
    else {
68
+
        let fundSum = (assetBalance(this, usdtAssetId) + assetBalance(this, zbillAssetId))
69
+
        $Tuple2(nil, fundSum)
70
+
        }
32
71
 
33
72
 

github/deemru/w8io/873ac7e 
23.24 ms ◑