tx · EBuUVGfgwytQdJ4X5KnaAodkQ94fU1q4J554Fr5XrSGg

3Myb6G8DkdBb8YcZzhrky65HrmiNuac3kvS:  -0.00200000 Waves

2023.05.17 13:14 [2581821] smart account 3Myb6G8DkdBb8YcZzhrky65HrmiNuac3kvS > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "EBuUVGfgwytQdJ4X5KnaAodkQ94fU1q4J554Fr5XrSGg",
    "fee": 200000,
    "feeAssetId": null,
    "timestamp": 1684318537307,
    "version": 2,
    "chainId": 84,
    "sender": "3Myb6G8DkdBb8YcZzhrky65HrmiNuac3kvS",
    "senderPublicKey": "Ab4L9nu8oFkaz3goia9d2YmgZZCZciUsmuKTWq8rMYN4",
    "proofs": [
        "3PnRxJt3GGa2rSxwepWRKWYTeDvKnDU6cKRwQbyxvHYijMvK4467XRcYwEZ62kPif9qCfZpFuevNZbrzYJjtY5VL"
    ],
    "script": "base64:BgIECAISAAoAA1NFUAICX18ABU1VTFQ2AMCEPQAFTVVMVDgAgMLXLwAKV0FWRVNJRFNUUgIFV0FWRVMAB1dBVkVTSUQJANkEAQUKV0FWRVNJRFNUUgAIWFROSURTVFICLDI1RkVxRWpSa3FLNnlDa2lUN0x6NlNBWXo3Z1VGQ3R4ZkNDaG5yVkZENUFUAAhORVVUUklOTwIjM016YngzNEV4NXJSYm4zOXZVSHg5a2l3aDNubmVGOFM1d2UAE1dYX1NXQVBfQUREUkVTU19TVFICIzNONkxIamZHYjZGZ2N5N1lzVmNOeEd5UFRqNDlYYlFBaWpxAA9XWF9TV0FQX0FERFJFU1MJARFAZXh0ck5hdGl2ZSgxMDYyKQEFE1dYX1NXQVBfQUREUkVTU19TVFIBFmtleU1pbkRpc3RyaWJ1dGVBbW91bnQAAh4lcyVzX19jZmdfX21pbkRpc3RyaWJ1dGVBbW91bnQBAWkBCmJ1eUJhY2tYdG4ABApidXlCYWNrQW10CQELdmFsdWVPckVsc2UCCQCaCAIFBHRoaXMJARZrZXlNaW5EaXN0cmlidXRlQW1vdW50AAkAaAIADQUFTVVMVDgDCQECIT0CCQCQAwEIBQFpCHBheW1lbnRzAAAJAAIBAiBleGFjdCAxIHBheW1lbnQgbXVzdCBiZSBhdHRhY2hlZAMJAQIhPQIIBQFpBmNhbGxlcggFAWkMb3JpZ2luQ2FsbGVyCQACAQIiZGFwcCB0byBkYXBwIGNhbGxzIGFyZSBub3QgYWxsb3dlZAQGZmVlQW10CAUBaQNmZWUECmZlZUFzc2V0SWQJAQt2YWx1ZU9yRWxzZQIIBQFpCmZlZUFzc2V0SWQFB1dBVkVTSUQECmFsbG93ZWRGZWUJAGkCCQBoAgAFBQVNVUxUOADoBwQMY2FsbGVyUmV3YXJkCQBoAgACBQphbGxvd2VkRmVlBBdtaW5SZXF1aXJlZFdhdmVzQmFsYW5jZQkAZAIFCmJ1eUJhY2tBbXQFDGNhbGxlclJld2FyZAMJAQIhPQIFCmZlZUFzc2V0SWQFB1dBVkVTSUQJAAIBAh5vbmx5IFdhdmVzIGNhbiBiZSB1c2VkIGluIGZlZXMDCQECIT0CBQZmZWVBbXQFCmFsbG93ZWRGZWUJAAIBAiBmZWUgYW1vdW50IGNvdWxkbid0IGV4Y2VlZCAwLjAwNQMJAGYCBRdtaW5SZXF1aXJlZFdhdmVzQmFsYW5jZQgJAO8HAQUEdGhpcwlhdmFpbGFibGUJAAIBCQCsAgICHndhdmVsZXRzIGJhbGFuY2UgaXMgbGVzcyB0aGVuIAkApAMBBRdtaW5SZXF1aXJlZFdhdmVzQmFsYW5jZQQKc3dhcFJlc3VsdAkA/AcEBQ9XWF9TV0FQX0FERFJFU1MCBHN3YXAJAMwIAgABCQDMCAIFCFhUTklEU1RSCQDMCAIFCE5FVVRSSU5PBQNuaWwJAMwIAgkBD0F0dGFjaGVkUGF5bWVudAIFBHVuaXQFCmJ1eUJhY2tBbXQFA25pbAMJAAACBQpzd2FwUmVzdWx0BQpzd2FwUmVzdWx0CQDMCAIJAQ5TY3JpcHRUcmFuc2ZlcgMIBQFpBmNhbGxlcgUMY2FsbGVyUmV3YXJkBQR1bml0BQNuaWwJAAIBAiRTdHJpY3QgdmFsdWUgaXMgbm90IGVxdWFsIHRvIGl0c2VsZi4AczSd8w==",
    "height": 2581821,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
24
24
 
25
25
 
@Callable(i)
26
26
 
func buyBackXtn () = {
27
-
    let minDistributeAmount = valueOrElse(getInteger(this, keyMinDistributeAmount()), (13 * MULT8))
28
-
    if ((size(i.payments) != 1))
27
+
    let buyBackAmt = valueOrElse(getInteger(this, keyMinDistributeAmount()), (13 * MULT8))
28
+
    if ((size(i.payments) != 0))
29
29
 
        then throw("exact 1 payment must be attached")
30
30
 
        else if ((i.caller != i.originCaller))
31
31
 
            then throw("dapp to dapp calls are not allowed")
32
32
 
            else {
33
-
                let pmt = i.payments[0]
34
-
                let pmtAmt = pmt.amount
35
-
                let pmtAssetId = valueOrElse(pmt.assetId, WAVESID)
36
33
 
                let feeAmt = i.fee
37
34
 
                let feeAssetId = valueOrElse(i.feeAssetId, WAVESID)
38
35
 
                let allowedFee = ((5 * MULT8) / 1000)
39
36
 
                let callerReward = (2 * allowedFee)
40
-
                if ((pmtAmt != minDistributeAmount))
41
-
                    then throw((("attached payment must be exact " + toString(minDistributeAmount)) + " Wavelets"))
42
-
                    else if ((pmtAssetId != WAVESID))
43
-
                        then throw("only Waves can be used in payment")
44
-
                        else if ((feeAssetId != WAVESID))
45
-
                            then throw("only Waves can be used in fees")
46
-
                            else if ((feeAmt != allowedFee))
47
-
                                then throw("fee amount couldn't exceed 0.005")
48
-
                                else {
49
-
                                    let buyBackAmt = (pmtAmt - callerReward)
50
-
                                    let swapResult = invoke(WX_SWAP_ADDRESS, "swap", [1, XTNIDSTR, NEUTRINO], [AttachedPayment(unit, buyBackAmt)])
51
-
                                    if ((swapResult == swapResult))
52
-
                                        then [ScriptTransfer(i.caller, callerReward, unit)]
53
-
                                        else throw("Strict value is not equal to itself.")
54
-
                                    }
37
+
                let minRequiredWavesBalance = (buyBackAmt + callerReward)
38
+
                if ((feeAssetId != WAVESID))
39
+
                    then throw("only Waves can be used in fees")
40
+
                    else if ((feeAmt != allowedFee))
41
+
                        then throw("fee amount couldn't exceed 0.005")
42
+
                        else if ((minRequiredWavesBalance > wavesBalance(this).available))
43
+
                            then throw(("wavelets balance is less then " + toString(minRequiredWavesBalance)))
44
+
                            else {
45
+
                                let swapResult = invoke(WX_SWAP_ADDRESS, "swap", [1, XTNIDSTR, NEUTRINO], [AttachedPayment(unit, buyBackAmt)])
46
+
                                if ((swapResult == swapResult))
47
+
                                    then [ScriptTransfer(i.caller, callerReward, unit)]
48
+
                                    else throw("Strict value is not equal to itself.")
49
+
                                }
55
50
 
                }
56
51
 
    }
57
52
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 6 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
let SEP = "__"
5
5
 
6
6
 
let MULT6 = 1000000
7
7
 
8
8
 
let MULT8 = 100000000
9
9
 
10
10
 
let WAVESIDSTR = "WAVES"
11
11
 
12
12
 
let WAVESID = fromBase58String(WAVESIDSTR)
13
13
 
14
14
 
let XTNIDSTR = "25FEqEjRkqK6yCkiT7Lz6SAYz7gUFCtxfCChnrVFD5AT"
15
15
 
16
16
 
let NEUTRINO = "3Mzbx34Ex5rRbn39vUHx9kiwh3nneF8S5we"
17
17
 
18
18
 
let WX_SWAP_ADDRESS_STR = "3N6LHjfGb6Fgcy7YsVcNxGyPTj49XbQAijq"
19
19
 
20
20
 
let WX_SWAP_ADDRESS = addressFromStringValue(WX_SWAP_ADDRESS_STR)
21
21
 
22
22
 
func keyMinDistributeAmount () = "%s%s__cfg__minDistributeAmount"
23
23
 
24
24
 
25
25
 
@Callable(i)
26
26
 
func buyBackXtn () = {
27
-
    let minDistributeAmount = valueOrElse(getInteger(this, keyMinDistributeAmount()), (13 * MULT8))
28
-
    if ((size(i.payments) != 1))
27
+
    let buyBackAmt = valueOrElse(getInteger(this, keyMinDistributeAmount()), (13 * MULT8))
28
+
    if ((size(i.payments) != 0))
29
29
 
        then throw("exact 1 payment must be attached")
30
30
 
        else if ((i.caller != i.originCaller))
31
31
 
            then throw("dapp to dapp calls are not allowed")
32
32
 
            else {
33
-
                let pmt = i.payments[0]
34
-
                let pmtAmt = pmt.amount
35
-
                let pmtAssetId = valueOrElse(pmt.assetId, WAVESID)
36
33
 
                let feeAmt = i.fee
37
34
 
                let feeAssetId = valueOrElse(i.feeAssetId, WAVESID)
38
35
 
                let allowedFee = ((5 * MULT8) / 1000)
39
36
 
                let callerReward = (2 * allowedFee)
40
-
                if ((pmtAmt != minDistributeAmount))
41
-
                    then throw((("attached payment must be exact " + toString(minDistributeAmount)) + " Wavelets"))
42
-
                    else if ((pmtAssetId != WAVESID))
43
-
                        then throw("only Waves can be used in payment")
44
-
                        else if ((feeAssetId != WAVESID))
45
-
                            then throw("only Waves can be used in fees")
46
-
                            else if ((feeAmt != allowedFee))
47
-
                                then throw("fee amount couldn't exceed 0.005")
48
-
                                else {
49
-
                                    let buyBackAmt = (pmtAmt - callerReward)
50
-
                                    let swapResult = invoke(WX_SWAP_ADDRESS, "swap", [1, XTNIDSTR, NEUTRINO], [AttachedPayment(unit, buyBackAmt)])
51
-
                                    if ((swapResult == swapResult))
52
-
                                        then [ScriptTransfer(i.caller, callerReward, unit)]
53
-
                                        else throw("Strict value is not equal to itself.")
54
-
                                    }
37
+
                let minRequiredWavesBalance = (buyBackAmt + callerReward)
38
+
                if ((feeAssetId != WAVESID))
39
+
                    then throw("only Waves can be used in fees")
40
+
                    else if ((feeAmt != allowedFee))
41
+
                        then throw("fee amount couldn't exceed 0.005")
42
+
                        else if ((minRequiredWavesBalance > wavesBalance(this).available))
43
+
                            then throw(("wavelets balance is less then " + toString(minRequiredWavesBalance)))
44
+
                            else {
45
+
                                let swapResult = invoke(WX_SWAP_ADDRESS, "swap", [1, XTNIDSTR, NEUTRINO], [AttachedPayment(unit, buyBackAmt)])
46
+
                                if ((swapResult == swapResult))
47
+
                                    then [ScriptTransfer(i.caller, callerReward, unit)]
48
+
                                    else throw("Strict value is not equal to itself.")
49
+
                                }
55
50
 
                }
56
51
 
    }
57
52
 
58
53
 

github/deemru/w8io/3ef1775 
171.08 ms ◑