w8 · tx · HVQ···VB5

tx · HVQkHsLULXyUXPMTB6KDw2uL6VToLhF6wpD6LoyVcVB5

3NADYuG3G91PrmsrRqQfyeDCf2Pi53UV5id:  -0.01400000 Waves

2021.05.19 20:45 [1532862] smart account 3NADYuG3G91PrmsrRqQfyeDCf2Pi53UV5id > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "HVQkHsLULXyUXPMTB6KDw2uL6VToLhF6wpD6LoyVcVB5",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1621446372695,
    "version": 2,
    "chainId": 84,
    "sender": "3NADYuG3G91PrmsrRqQfyeDCf2Pi53UV5id",
    "senderPublicKey": "8agr5kfwDL7NLuMetvciXCcd9TcDKZhRwYZPPTAShaCC",
    "proofs": [
        "5PLHSrVWR8Kt2troJR8Nz66SZZoTA2Z16QCm2wwJMkaPRuAVoRyW3QLYbmMXqALhZiJbQDQvpyEjcXvgs7S2Mdoz"
    ],
    "script": "base64:AAIEAAAAAAAAABkIAhIFCgMICAgSBAoCAQESABIAEgQKAggIAAAACgAAAAAPa2V5RXhjaGFuZ2VSYXRlAgAAAA1leGNoYW5nZV9yYXRlAAAAAB1rZXlFeGNoYW5nZVJhdGVTY2FsZURlbGltaXRlcgIAAAAdZXhjaGFuZ2VfcmF0ZV9zY2FsZV9kZWxpbWl0ZXIAAAAADWtleUNvbW1pc3Npb24CAAAACmNvbW1pc3Npb24AAAAAG2tleUNvbW1pc3Npb25TY2FsZURlbGltaXRlcgIAAAAaY29tbWlzc2lvbl9zY2FsZV9kZWxpbWl0ZXIAAAAABFVTRE4BAAAAIOSwcsQaO/7w9gk22WMNYWxRgCp4LSxG18pSVz66uVShAAAAAAZVV09STEQBAAAAIFw5P18I1L4GAMZe978MAfIh+BM42SxhQKId1T0PstxdAAAAAAdhc3NldElkBQAAAARVU0ROAAAAAApjb21taXNzaW9uAAAAAAAAAHUwAAAAABhjb21taXNzaW9uU2NhbGVEZWxpbWl0ZXIAAAAAAAAPQkAAAAAACm1ha2VORlRmZWUAAAAAAAAPQkAAAAAFAAAAAWkBAAAAB21ha2VORlQAAAADAAAABG5hbWUAAAALZGVzY3JpcHRpb24AAAAJcHJvZHVjdElkBAAAAAkkdDA4NjQ5MzkJAAUUAAAAAggJAAGRAAAAAggFAAAAAWkAAAAIcGF5bWVudHMAAAAAAAAAAAAAAAAGYW1vdW50CAkAAZEAAAACCAUAAAABaQAAAAhwYXltZW50cwAAAAAAAAAAAAAAAAdhc3NldElkBAAAAAlwbXRBbW91bnQIBQAAAAkkdDA4NjQ5MzkAAAACXzEEAAAACnBtdEFzc2V0SWQIBQAAAAkkdDA4NjQ5MzkAAAACXzIDCQEAAAACIT0AAAACBQAAAApwbXRBc3NldElkBQAAAAdhc3NldElkCQAAAgAAAAECAAAAF0Fzc2V0IG11c3QgYmUgVVNETiBvbmx5AwkAAGYAAAACBQAAAAptYWtlTkZUZmVlBQAAAAlwbXRBbW91bnQJAAACAAAAAQkAASwAAAACAgAAABpGZWUgZm9yIG1ha2UgTkZUIHRva2VuIGlzIAkAAaQAAAABBQAAAAptYWtlTkZUZmVlAwkBAAAACWlzRGVmaW5lZAAAAAEJAAQdAAAAAgUAAAAEdGhpcwUAAAAJcHJvZHVjdElkCQAAAgAAAAECAAAAKU5GVCBmb3IgdGhpcyBwcm9kdWN0SWQgaXMgYWxyZWFkeSBpc3N1ZWQuBAAAAAhuZXdBc3NldAkABEMAAAAHBQAAAARuYW1lCQABLAAAAAIJAAEsAAAAAgkAASwAAAACBQAAAAtkZXNjcmlwdGlvbgIAAAABWwUAAAAJcHJvZHVjdElkAgAAAAFdAAAAAAAAAAABAAAAAAAAAAAABwUAAAAEdW5pdAAAAAAAAAAAAAQAAAAKbmV3QXNzZXRJZAkABDgAAAABBQAAAAhuZXdBc3NldAkABEwAAAACBQAAAAhuZXdBc3NldAkABEwAAAACCQEAAAALU3RyaW5nRW50cnkAAAACBQAAAAlwcm9kdWN0SWQJAAJYAAAAAQUAAAAKbmV3QXNzZXRJZAUAAAADbmlsAAAAAWkBAAAACXNldFBhcmFtcwAAAAIAAAAMZXhjaGFuZ2VSYXRlAAAAGmV4Y2hhbmdlUmF0ZVNjYWxlRGVsaW1pdGVyAwkBAAAAAiE9AAAAAggFAAAAAWkAAAAGY2FsbGVyBQAAAAR0aGlzCQAAAgAAAAECAAAAK09ubHkgdGhlIERBcHAgaXRzZWxmIGNhbiBjYWxsIHRoaXMgZnVuY3Rpb24JAARMAAAAAgkBAAAADEludGVnZXJFbnRyeQAAAAIFAAAAD2tleUV4Y2hhbmdlUmF0ZQUAAAAMZXhjaGFuZ2VSYXRlCQAETAAAAAIJAQAAAAxJbnRlZ2VyRW50cnkAAAACBQAAAB1rZXlFeGNoYW5nZVJhdGVTY2FsZURlbGltaXRlcgUAAAAaZXhjaGFuZ2VSYXRlU2NhbGVEZWxpbWl0ZXIJAARMAAAAAgkBAAAADEludGVnZXJFbnRyeQAAAAIFAAAADWtleUNvbW1pc3Npb24FAAAACmNvbW1pc3Npb24JAARMAAAAAgkBAAAADEludGVnZXJFbnRyeQAAAAIFAAAAG2tleUNvbW1pc3Npb25TY2FsZURlbGltaXRlcgUAAAAYY29tbWlzc2lvblNjYWxlRGVsaW1pdGVyBQAAAANuaWwAAAABaQEAAAAJYnV5VVdPUkxEAAAAAAQAAAALJHQwMTkzMDIwMDUJAAUUAAAAAggJAAGRAAAAAggFAAAAAWkAAAAIcGF5bWVudHMAAAAAAAAAAAAAAAAGYW1vdW50CAkAAZEAAAACCAUAAAABaQAAAAhwYXltZW50cwAAAAAAAAAAAAAAAAdhc3NldElkBAAAAAlwbXRBbW91bnQIBQAAAAskdDAxOTMwMjAwNQAAAAJfMQQAAAAKcG10QXNzZXRJZAgFAAAACyR0MDE5MzAyMDA1AAAAAl8yAwkBAAAAAiE9AAAAAgUAAAAKcG10QXNzZXRJZAUAAAAHYXNzZXRJZAkAAAIAAAABAgAAABdBc3NldCBtdXN0IGJlIFVTRE4gb25seQQAAAAMZXhjaGFuZ2VSYXRlCQEAAAARQGV4dHJOYXRpdmUoMTA1MCkAAAACBQAAAAR0aGlzBQAAAA9rZXlFeGNoYW5nZVJhdGUEAAAAGmV4Y2hhbmdlUmF0ZVNjYWxlRGVsaW1pdGVyCQEAAAARQGV4dHJOYXRpdmUoMTA1MCkAAAACBQAAAAR0aGlzBQAAAB1rZXlFeGNoYW5nZVJhdGVTY2FsZURlbGltaXRlcgQAAAALYW1vdW50VG9QYXkJAABrAAAAAwUAAAAJcG10QW1vdW50BQAAABpleGNoYW5nZVJhdGVTY2FsZURlbGltaXRlcgUAAAAMZXhjaGFuZ2VSYXRlBAAAABBhbW91bnRDb21taXNzaW9uCQAAawAAAAMFAAAAC2Ftb3VudFRvUGF5BQAAAApjb21taXNzaW9uBQAAABhjb21taXNzaW9uU2NhbGVEZWxpbWl0ZXIEAAAAF2Ftb3VudFdpdGhvdXRDb21taXNzaW9uCQAAZQAAAAIFAAAAC2Ftb3VudFRvUGF5BQAAABBhbW91bnRDb21taXNzaW9uCQAETAAAAAIJAQAAAA5TY3JpcHRUcmFuc2ZlcgAAAAMIBQAAAAFpAAAABmNhbGxlcgUAAAAXYW1vdW50V2l0aG91dENvbW1pc3Npb24FAAAABlVXT1JMRAUAAAADbmlsAAAAAWkBAAAACnNlbGxVV09STEQAAAAABAAAAAskdDAyNjYzMjczOAkABRQAAAACCAkAAZEAAAACCAUAAAABaQAAAAhwYXltZW50cwAAAAAAAAAAAAAAAAZhbW91bnQICQABkQAAAAIIBQAAAAFpAAAACHBheW1lbnRzAAAAAAAAAAAAAAAAB2Fzc2V0SWQEAAAACXBtdEFtb3VudAgFAAAACyR0MDI2NjMyNzM4AAAAAl8xBAAAAApwbXRBc3NldElkCAUAAAALJHQwMjY2MzI3MzgAAAACXzIDCQEAAAACIT0AAAACBQAAAApwbXRBc3NldElkBQAAAAZVV09STEQJAAACAAAAAQIAAAAZQXNzZXQgbXVzdCBiZSBVV09STEQgb25seQQAAAAMZXhjaGFuZ2VSYXRlCQEAAAARQGV4dHJOYXRpdmUoMTA1MCkAAAACBQAAAAR0aGlzBQAAAA9rZXlFeGNoYW5nZVJhdGUEAAAAGmV4Y2hhbmdlUmF0ZVNjYWxlRGVsaW1pdGVyCQEAAAARQGV4dHJOYXRpdmUoMTA1MCkAAAACBQAAAAR0aGlzBQAAAB1rZXlFeGNoYW5nZVJhdGVTY2FsZURlbGltaXRlcgQAAAALYW1vdW50VG9QYXkJAABrAAAAAwUAAAAJcG10QW1vdW50BQAAAAxleGNoYW5nZVJhdGUFAAAAGmV4Y2hhbmdlUmF0ZVNjYWxlRGVsaW1pdGVyBAAAABBhbW91bnRDb21taXNzaW9uCQAAawAAAAMFAAAAC2Ftb3VudFRvUGF5BQAAAApjb21taXNzaW9uBQAAABhjb21taXNzaW9uU2NhbGVEZWxpbWl0ZXIEAAAAF2Ftb3VudFdpdGhvdXRDb21taXNzaW9uCQAAZQAAAAIFAAAAC2Ftb3VudFRvUGF5BQAAABBhbW91bnRDb21taXNzaW9uCQAETAAAAAIJAQAAAA5TY3JpcHRUcmFuc2ZlcgAAAAMIBQAAAAFpAAAABmNhbGxlcgUAAAAXYW1vdW50V2l0aG91dENvbW1pc3Npb24FAAAABFVTRE4FAAAAA25pbAAAAAFpAQAAAAttYWtlUGF5bWVudAAAAAIAAAAJcmVjaXBpZW50AAAACXByb2R1Y3RJZAQAAAAQcmVjaXBpZW50QWRkcmVzcwkBAAAAEUBleHRyTmF0aXZlKDEwNjIpAAAAAQUAAAAJcmVjaXBpZW50BAAAAAskdDAzNDkzMzU2OAkABRQAAAACCAkAAZEAAAACCAUAAAABaQAAAAhwYXltZW50cwAAAAAAAAAAAAAAAAZhbW91bnQICQABkQAAAAIIBQAAAAFpAAAACHBheW1lbnRzAAAAAAAAAAAAAAAAB2Fzc2V0SWQEAAAACXBtdEFtb3VudAgFAAAACyR0MDM0OTMzNTY4AAAAAl8xBAAAAApwbXRBc3NldElkCAUAAAALJHQwMzQ5MzM1NjgAAAACXzIDCQEAAAACIT0AAAACBQAAAApwbXRBc3NldElkBQAAAAdhc3NldElkCQAAAgAAAAECAAAAF0Fzc2V0IG11c3QgYmUgVVNETiBvbmx5BAAAABBhbW91bnRDb21taXNzaW9uCQAAawAAAAMFAAAACXBtdEFtb3VudAUAAAAKY29tbWlzc2lvbgUAAAAYY29tbWlzc2lvblNjYWxlRGVsaW1pdGVyBAAAABdhbW91bnRXaXRob3V0Q29tbWlzc2lvbgkAAGUAAAACBQAAAAlwbXRBbW91bnQFAAAAEGFtb3VudENvbW1pc3Npb24EAAAADmFtb3VudENhc2hiYWNrCQAAawAAAAMFAAAACXBtdEFtb3VudAAAAAAAAAAACgAAAAAAAAAAZAMJAQAAAAlpc0RlZmluZWQAAAABCQAEHQAAAAIFAAAABHRoaXMFAAAACXByb2R1Y3RJZAQAAAAKTkZUYXNzZXRJZAkAAlkAAAABCQEAAAARQGV4dHJOYXRpdmUoMTA1MykAAAACBQAAAAR0aGlzBQAAAAlwcm9kdWN0SWQJAARMAAAAAgkBAAAADlNjcmlwdFRyYW5zZmVyAAAAAwUAAAAQcmVjaXBpZW50QWRkcmVzcwUAAAAXYW1vdW50V2l0aG91dENvbW1pc3Npb24FAAAAB2Fzc2V0SWQJAARMAAAAAgkBAAAADlNjcmlwdFRyYW5zZmVyAAAAAwgFAAAAAWkAAAAGY2FsbGVyBQAAAA5hbW91bnRDYXNoYmFjawUAAAAGVVdPUkxECQAETAAAAAIJAQAAAA5TY3JpcHRUcmFuc2ZlcgAAAAMIBQAAAAFpAAAABmNhbGxlcgAAAAAAAAAAAQUAAAAKTkZUYXNzZXRJZAUAAAADbmlsCQAETAAAAAIJAQAAAA5TY3JpcHRUcmFuc2ZlcgAAAAMFAAAAEHJlY2lwaWVudEFkZHJlc3MFAAAAF2Ftb3VudFdpdGhvdXRDb21taXNzaW9uBQAAAAdhc3NldElkCQAETAAAAAIJAQAAAA5TY3JpcHRUcmFuc2ZlcgAAAAMIBQAAAAFpAAAABmNhbGxlcgUAAAAOYW1vdW50Q2FzaGJhY2sFAAAABlVXT1JMRAUAAAADbmlsAAAAACHFFHU=",
    "height": 1532862,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
Prev: BK7R1AQkZxZy2wzVvBz2hJhT5pJHheV5SNfJ7pcV5Jv9
Next: 7mCQXQpfg9qRiQFn37vmeynCp4PdaGoRT47G3GbkxW91

Diff: 
Old New Differences
101 101              if (isDefined(getString(this, productId)))
102 102                  then {
103 103                      let NFTassetId = fromBase58String(getStringValue(this, productId))
104 - [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(recipientAddress, amountCashback, UWORLD), ScriptTransfer(i.caller, amountCashback, UWORLD), ScriptTransfer(i.caller, 1, NFTassetId)]
104 + [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(i.caller, amountCashback, UWORLD), ScriptTransfer(i.caller, 1, NFTassetId)]
105 105                      }
106 -                 else [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(recipientAddress, amountCashback, UWORLD), ScriptTransfer(i.caller, amountCashback, UWORLD)]
106 +                 else [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(i.caller, amountCashback, UWORLD)]
107 107              }
108 108      }
109 109  
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 4 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let keyExchangeRate = "exchange_rate"
5 5  
6 6  let keyExchangeRateScaleDelimiter = "exchange_rate_scale_delimiter"
7 7  
8 8  let keyCommission = "commission"
9 9  
10 10  let keyCommissionScaleDelimiter = "commission_scale_delimiter"
11 11  
12 12  let USDN = base58'GPi1Q6QVgUmuomtThbim81hBYBEUWyf5BVmE4Tnd3sNg'
13 13  
14 14  let UWORLD = base58'7D191wpwpSs4WanizHWgiRhAYhCGkmpop4h3NzUQreig'
15 15  
16 16  let assetId = USDN
17 17  
18 18  let commission = 30000
19 19  
20 20  let commissionScaleDelimiter = 1000000
21 21  
22 22  let makeNFTfee = 1000000
23 23  
24 24  @Callable(i)
25 25  func makeNFT (name,description,productId) = {
26 26      let $t0864939 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
27 27      let pmtAmount = $t0864939._1
28 28      let pmtAssetId = $t0864939._2
29 29      if ((pmtAssetId != assetId))
30 30          then throw("Asset must be USDN only")
31 31          else if ((makeNFTfee > pmtAmount))
32 32              then throw(("Fee for make NFT token is " + toString(makeNFTfee)))
33 33              else if (isDefined(getString(this, productId)))
34 34                  then throw("NFT for this productId is already issued.")
35 35                  else {
36 36                      let newAsset = Issue(name, (((description + "[") + productId) + "]"), 1, 0, false, unit, 0)
37 37                      let newAssetId = calculateAssetId(newAsset)
38 38  [newAsset, StringEntry(productId, toBase58String(newAssetId))]
39 39                      }
40 40      }
41 41  
42 42  
43 43  
44 44  @Callable(i)
45 45  func setParams (exchangeRate,exchangeRateScaleDelimiter) = if ((i.caller != this))
46 46      then throw("Only the DApp itself can call this function")
47 47      else [IntegerEntry(keyExchangeRate, exchangeRate), IntegerEntry(keyExchangeRateScaleDelimiter, exchangeRateScaleDelimiter), IntegerEntry(keyCommission, commission), IntegerEntry(keyCommissionScaleDelimiter, commissionScaleDelimiter)]
48 48  
49 49  
50 50  
51 51  @Callable(i)
52 52  func buyUWORLD () = {
53 53      let $t019302005 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
54 54      let pmtAmount = $t019302005._1
55 55      let pmtAssetId = $t019302005._2
56 56      if ((pmtAssetId != assetId))
57 57          then throw("Asset must be USDN only")
58 58          else {
59 59              let exchangeRate = getIntegerValue(this, keyExchangeRate)
60 60              let exchangeRateScaleDelimiter = getIntegerValue(this, keyExchangeRateScaleDelimiter)
61 61              let amountToPay = fraction(pmtAmount, exchangeRateScaleDelimiter, exchangeRate)
62 62              let amountCommission = fraction(amountToPay, commission, commissionScaleDelimiter)
63 63              let amountWithoutCommission = (amountToPay - amountCommission)
64 64  [ScriptTransfer(i.caller, amountWithoutCommission, UWORLD)]
65 65              }
66 66      }
67 67  
68 68  
69 69  
70 70  @Callable(i)
71 71  func sellUWORLD () = {
72 72      let $t026632738 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
73 73      let pmtAmount = $t026632738._1
74 74      let pmtAssetId = $t026632738._2
75 75      if ((pmtAssetId != UWORLD))
76 76          then throw("Asset must be UWORLD only")
77 77          else {
78 78              let exchangeRate = getIntegerValue(this, keyExchangeRate)
79 79              let exchangeRateScaleDelimiter = getIntegerValue(this, keyExchangeRateScaleDelimiter)
80 80              let amountToPay = fraction(pmtAmount, exchangeRate, exchangeRateScaleDelimiter)
81 81              let amountCommission = fraction(amountToPay, commission, commissionScaleDelimiter)
82 82              let amountWithoutCommission = (amountToPay - amountCommission)
83 83  [ScriptTransfer(i.caller, amountWithoutCommission, USDN)]
84 84              }
85 85      }
86 86  
87 87  
88 88  
89 89  @Callable(i)
90 90  func makePayment (recipient,productId) = {
91 91      let recipientAddress = addressFromStringValue(recipient)
92 92      let $t034933568 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
93 93      let pmtAmount = $t034933568._1
94 94      let pmtAssetId = $t034933568._2
95 95      if ((pmtAssetId != assetId))
96 96          then throw("Asset must be USDN only")
97 97          else {
98 98              let amountCommission = fraction(pmtAmount, commission, commissionScaleDelimiter)
99 99              let amountWithoutCommission = (pmtAmount - amountCommission)
100 100              let amountCashback = fraction(pmtAmount, 10, 100)
101 101              if (isDefined(getString(this, productId)))
102 102                  then {
103 103                      let NFTassetId = fromBase58String(getStringValue(this, productId))
104 - [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(recipientAddress, amountCashback, UWORLD), ScriptTransfer(i.caller, amountCashback, UWORLD), ScriptTransfer(i.caller, 1, NFTassetId)]
104 + [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(i.caller, amountCashback, UWORLD), ScriptTransfer(i.caller, 1, NFTassetId)]
105 105                      }
106 -                 else [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(recipientAddress, amountCashback, UWORLD), ScriptTransfer(i.caller, amountCashback, UWORLD)]
106 +                 else [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(i.caller, amountCashback, UWORLD)]
107 107              }
108 108      }
109 109  
110 110

Old	New		Differences
101	101		if (isDefined(getString(this, productId)))
102	102		then {
103	103		let NFTassetId = fromBase58String(getStringValue(this, productId))
104		-	[ScriptTransfer(recipientAddress, amountWithoutCommission, assetId~~), ScriptTransfer(recipientAddress, amountCashback, UWORLD~~), ScriptTransfer(i.caller, amountCashback, UWORLD), ScriptTransfer(i.caller, 1, NFTassetId)]
	104	+	[ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(i.caller, amountCashback, UWORLD), ScriptTransfer(i.caller, 1, NFTassetId)]
105	105		}
106		-	else [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(~~recipientAddress, amountCashback, UWORLD), ScriptTransfer(~~i.caller, amountCashback, UWORLD)]
	106	+	else [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(i.caller, amountCashback, UWORLD)]
107	107		}
108	108		}
109	109

Old	New		Differences
1	1		{-# STDLIB_VERSION 4 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let keyExchangeRate = "exchange_rate"
5	5
6	6		let keyExchangeRateScaleDelimiter = "exchange_rate_scale_delimiter"
7	7
8	8		let keyCommission = "commission"
9	9
10	10		let keyCommissionScaleDelimiter = "commission_scale_delimiter"
11	11
12	12		let USDN = base58'GPi1Q6QVgUmuomtThbim81hBYBEUWyf5BVmE4Tnd3sNg'
13	13
14	14		let UWORLD = base58'7D191wpwpSs4WanizHWgiRhAYhCGkmpop4h3NzUQreig'
15	15
16	16		let assetId = USDN
17	17
18	18		let commission = 30000
19	19
20	20		let commissionScaleDelimiter = 1000000
21	21
22	22		let makeNFTfee = 1000000
23	23
24	24		@Callable(i)
25	25		func makeNFT (name,description,productId) = {
26	26		let $t0864939 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
27	27		let pmtAmount = $t0864939._1
28	28		let pmtAssetId = $t0864939._2
29	29		if ((pmtAssetId != assetId))
30	30		then throw("Asset must be USDN only")
31	31		else if ((makeNFTfee > pmtAmount))
32	32		then throw(("Fee for make NFT token is " + toString(makeNFTfee)))
33	33		else if (isDefined(getString(this, productId)))
34	34		then throw("NFT for this productId is already issued.")
35	35		else {
36	36		let newAsset = Issue(name, (((description + "[") + productId) + "]"), 1, 0, false, unit, 0)
37	37		let newAssetId = calculateAssetId(newAsset)
38	38		[newAsset, StringEntry(productId, toBase58String(newAssetId))]
39	39		}
40	40		}
41	41
42	42
43	43
44	44		@Callable(i)
45	45		func setParams (exchangeRate,exchangeRateScaleDelimiter) = if ((i.caller != this))
46	46		then throw("Only the DApp itself can call this function")
47	47		else [IntegerEntry(keyExchangeRate, exchangeRate), IntegerEntry(keyExchangeRateScaleDelimiter, exchangeRateScaleDelimiter), IntegerEntry(keyCommission, commission), IntegerEntry(keyCommissionScaleDelimiter, commissionScaleDelimiter)]
48	48
49	49
50	50
51	51		@Callable(i)
52	52		func buyUWORLD () = {
53	53		let $t019302005 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
54	54		let pmtAmount = $t019302005._1
55	55		let pmtAssetId = $t019302005._2
56	56		if ((pmtAssetId != assetId))
57	57		then throw("Asset must be USDN only")
58	58		else {
59	59		let exchangeRate = getIntegerValue(this, keyExchangeRate)
60	60		let exchangeRateScaleDelimiter = getIntegerValue(this, keyExchangeRateScaleDelimiter)
61	61		let amountToPay = fraction(pmtAmount, exchangeRateScaleDelimiter, exchangeRate)
62	62		let amountCommission = fraction(amountToPay, commission, commissionScaleDelimiter)
63	63		let amountWithoutCommission = (amountToPay - amountCommission)
64	64		[ScriptTransfer(i.caller, amountWithoutCommission, UWORLD)]
65	65		}
66	66		}
67	67
68	68
69	69
70	70		@Callable(i)
71	71		func sellUWORLD () = {
72	72		let $t026632738 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
73	73		let pmtAmount = $t026632738._1
74	74		let pmtAssetId = $t026632738._2
75	75		if ((pmtAssetId != UWORLD))
76	76		then throw("Asset must be UWORLD only")
77	77		else {
78	78		let exchangeRate = getIntegerValue(this, keyExchangeRate)
79	79		let exchangeRateScaleDelimiter = getIntegerValue(this, keyExchangeRateScaleDelimiter)
80	80		let amountToPay = fraction(pmtAmount, exchangeRate, exchangeRateScaleDelimiter)
81	81		let amountCommission = fraction(amountToPay, commission, commissionScaleDelimiter)
82	82		let amountWithoutCommission = (amountToPay - amountCommission)
83	83		[ScriptTransfer(i.caller, amountWithoutCommission, USDN)]
84	84		}
85	85		}
86	86
87	87
88	88
89	89		@Callable(i)
90	90		func makePayment (recipient,productId) = {
91	91		let recipientAddress = addressFromStringValue(recipient)
92	92		let $t034933568 = $Tuple2(i.payments[0].amount, i.payments[0].assetId)
93	93		let pmtAmount = $t034933568._1
94	94		let pmtAssetId = $t034933568._2
95	95		if ((pmtAssetId != assetId))
96	96		then throw("Asset must be USDN only")
97	97		else {
98	98		let amountCommission = fraction(pmtAmount, commission, commissionScaleDelimiter)
99	99		let amountWithoutCommission = (pmtAmount - amountCommission)
100	100		let amountCashback = fraction(pmtAmount, 10, 100)
101	101		if (isDefined(getString(this, productId)))
102	102		then {
103	103		let NFTassetId = fromBase58String(getStringValue(this, productId))
104		-	[ScriptTransfer(recipientAddress, amountWithoutCommission, assetId~~), ScriptTransfer(recipientAddress, amountCashback, UWORLD~~), ScriptTransfer(i.caller, amountCashback, UWORLD), ScriptTransfer(i.caller, 1, NFTassetId)]
	104	+	[ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(i.caller, amountCashback, UWORLD), ScriptTransfer(i.caller, 1, NFTassetId)]
105	105		}
106		-	else [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(~~recipientAddress, amountCashback, UWORLD), ScriptTransfer(~~i.caller, amountCashback, UWORLD)]
	106	+	else [ScriptTransfer(recipientAddress, amountWithoutCommission, assetId), ScriptTransfer(i.caller, amountCashback, UWORLD)]
107	107		}
108	108		}
109	109
110	110

github/deemru/w8io/026f985 
30.20 ms ◑