tx · HpzPWKnaai31GYkpGYBdwCG9Ucne7Xg5bypJy2tRD3vT

3Mv7nXq2V2Dnn9oSkB5feRt6RxtqnPiAXNH:  -0.01400000 Waves

2022.04.08 10:00 [1999262] smart account 3Mv7nXq2V2Dnn9oSkB5feRt6RxtqnPiAXNH > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "HpzPWKnaai31GYkpGYBdwCG9Ucne7Xg5bypJy2tRD3vT",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1649401291013,
    "version": 2,
    "chainId": 84,
    "sender": "3Mv7nXq2V2Dnn9oSkB5feRt6RxtqnPiAXNH",
    "senderPublicKey": "HJ4JLtArYaaiBiWho6gzLRbKUVM6ZVTaKmci6sgFQtEm",
    "proofs": [
        "WJyGSFayaK9SqmFXoEuVc5XAbgi9TbdqCqMa3JJUs9mNGrj8fQWXMmoPST1oGdafAU4p1KbEPt355U2EaxnMxFK"
    ],
    "script": "base64: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",
    "height": 1999262,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let usdn = base58'25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT'
4
+
let ID = base58'JAfMu2seKNzTVfqi5w5Pjh4kwwPTZPCEFpc2q2vDyFeh'
5
5
 
6
-
let snsbtId = base58'DZ5LhvfGCEAFRmfcrtdjhhiLESBfN7dMvM8FEFQc6Qr6'
6
+
let LP = base58''
7
7
 
8
8
 
let isStopped = false
9
9
 
10
10
 
@Callable(i)
11
-
func stakeNSBT () = {
12
-
    let pmt = value(i.payments[0])
13
-
    let amount = pmt.amount
14
-
    if ((pmt.assetId != usdn))
11
+
func stake () = {
12
+
    let pmt = i.payments[0]
13
+
    let pmtAmount = pmt.amount
14
+
    if ((pmt.assetId != ID))
15
15
 
        then throw("attach USDN token only")
16
16
 
        else if (isStopped)
17
17
 
            then throw("smart contract is on lock")
18
18
 
            else {
19
-
                let lockInv = invoke(Address(base58'3NAefciWv6f9fWvEXdGgpHfanJFG8HqfjuT'), "put", [$Tuple2(500000, true)], [pmt])
20
-
                if ((lockInv == lockInv))
21
-
                    then {
22
-
                        let snsbtIssue = Reissue(snsbtId, amount, true)
23
-
[snsbtIssue, ScriptTransfer(i.caller, amount, snsbtId)]
19
+
                let inTreasury = assetBalance(this, ID)
20
+
                let totalIssued =                 match assetInfo(LP) {
21
+
                    case asset: Asset => 
22
+
                        asset.quantity
23
+
                    case _ => 
24
+
                        throw("Can't find asset")
25
+
                }
26
+
                let singleLPinValue = (totalIssued / inTreasury)
27
+
                let amountToIssue = (pmtAmount * singleLPinValue)
28
+
                let LPIssue = Reissue(LP, amountToIssue, true)
29
+
                let transfer = ScriptTransfer(i.caller, amountToIssue, LP)
30
+
[LPIssue, transfer]
31
+
                }
32
+
    }
33
+
34
+
35
+
36
+
@Callable(i)
37
+
func withdraw (amount) = {
38
+
    let acceptableTokenId = LP
39
+
    let attached = i.payments[0]
40
+
    let paymentID = i.payments[0].assetId
41
+
    if ((paymentID != acceptableTokenId))
42
+
        then throw("Attach the correct LP token")
43
+
        else {
44
+
            let newAmount = (attached.amount - amount)
45
+
            if ((0 > amount))
46
+
                then throw("Can't withdraw negative amount")
47
+
                else if ((0 > newAmount))
48
+
                    then throw("Not enough balance")
49
+
                    else {
50
+
                        let burning = Burn(LP, amount)
51
+
                        let transfer = ScriptTransfer(i.caller, newAmount, ID)
52
+
[burning, transfer]
24
53
 
                        }
25
-
                    else throw("Strict value is not equal to itself.")
26
-
                }
54
+
            }
27
55
 
    }
28
56
 
29
57
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let usdn = base58'25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT'
4
+
let ID = base58'JAfMu2seKNzTVfqi5w5Pjh4kwwPTZPCEFpc2q2vDyFeh'
5
5
 
6
-
let snsbtId = base58'DZ5LhvfGCEAFRmfcrtdjhhiLESBfN7dMvM8FEFQc6Qr6'
6
+
let LP = base58''
7
7
 
8
8
 
let isStopped = false
9
9
 
10
10
 
@Callable(i)
11
-
func stakeNSBT () = {
12
-
    let pmt = value(i.payments[0])
13
-
    let amount = pmt.amount
14
-
    if ((pmt.assetId != usdn))
11
+
func stake () = {
12
+
    let pmt = i.payments[0]
13
+
    let pmtAmount = pmt.amount
14
+
    if ((pmt.assetId != ID))
15
15
 
        then throw("attach USDN token only")
16
16
 
        else if (isStopped)
17
17
 
            then throw("smart contract is on lock")
18
18
 
            else {
19
-
                let lockInv = invoke(Address(base58'3NAefciWv6f9fWvEXdGgpHfanJFG8HqfjuT'), "put", [$Tuple2(500000, true)], [pmt])
20
-
                if ((lockInv == lockInv))
21
-
                    then {
22
-
                        let snsbtIssue = Reissue(snsbtId, amount, true)
23
-
[snsbtIssue, ScriptTransfer(i.caller, amount, snsbtId)]
19
+
                let inTreasury = assetBalance(this, ID)
20
+
                let totalIssued =                 match assetInfo(LP) {
21
+
                    case asset: Asset => 
22
+
                        asset.quantity
23
+
                    case _ => 
24
+
                        throw("Can't find asset")
25
+
                }
26
+
                let singleLPinValue = (totalIssued / inTreasury)
27
+
                let amountToIssue = (pmtAmount * singleLPinValue)
28
+
                let LPIssue = Reissue(LP, amountToIssue, true)
29
+
                let transfer = ScriptTransfer(i.caller, amountToIssue, LP)
30
+
[LPIssue, transfer]
31
+
                }
32
+
    }
33
+
34
+
35
+
36
+
@Callable(i)
37
+
func withdraw (amount) = {
38
+
    let acceptableTokenId = LP
39
+
    let attached = i.payments[0]
40
+
    let paymentID = i.payments[0].assetId
41
+
    if ((paymentID != acceptableTokenId))
42
+
        then throw("Attach the correct LP token")
43
+
        else {
44
+
            let newAmount = (attached.amount - amount)
45
+
            if ((0 > amount))
46
+
                then throw("Can't withdraw negative amount")
47
+
                else if ((0 > newAmount))
48
+
                    then throw("Not enough balance")
49
+
                    else {
50
+
                        let burning = Burn(LP, amount)
51
+
                        let transfer = ScriptTransfer(i.caller, newAmount, ID)
52
+
[burning, transfer]
24
53
 
                        }
25
-
                    else throw("Strict value is not equal to itself.")
26
-
                }
54
+
            }
27
55
 
    }
28
56
 
29
57
 
30
58
 
@Verifier(tx)
31
59
 
func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
32
60
 

github/deemru/w8io/169f3d6 
27.99 ms ◑