tx · 7yTcDBLfPYvyzFuLGZbQMRNTwKcFvbNTrBUvQvxhEVAY

3Mr6LNXTo2cMvNMrka9pV1pwHZFXVHULoue:  -0.01400000 Waves

2021.12.02 10:51 [1816381] smart account 3Mr6LNXTo2cMvNMrka9pV1pwHZFXVHULoue > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "7yTcDBLfPYvyzFuLGZbQMRNTwKcFvbNTrBUvQvxhEVAY",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1638431526487,
    "version": 2,
    "chainId": 84,
    "sender": "3Mr6LNXTo2cMvNMrka9pV1pwHZFXVHULoue",
    "senderPublicKey": "9tHFZ3PMkyXBYPkjU77RdMPEGBzfm7BWxfuHvGjgdrv5",
    "proofs": [
        "38n2nKVRLTU9QrAdLXiR3DtWQVzJgFW9hrHjXfstExfdDoQjffhwNejrTX5Tz6ueCyD8WTEiAhNqhmXX6raPbVLy"
    ],
    "script": "base64:AAIFAAAAAAAAAT0IAhIDCgEBEgMKAQgSAwoBCBoOCgJhMRIIcHJpY2VLZXkaCwoCYTISBWFzc2V0Gg4KAmEzEghvd25lcktleRoPCgJhNBIJaXNzdWVyS2V5GhMKAmE1Eg10cnlHZXRJbnRlZ2VyGgkKAmE2EgNrZXkaCQoCYTcSA3ZhbBoNCgJhOBIHJG1hdGNoMBoSCgJhORIMdHJ5R2V0U3RyaW5nGgsKAmIxEgVwcmljZRoSCgJiMhIMZmlyc3RQYXltZW50Gg0KAmIzEgdhc3NldElkGhAKAmI0Egphc3NldElkU3RyGg4KAmI1Eghhc3NldFN0choOCgJiNhIIb3duZXJTdHIaCwoCYjcSBW93bmVyGhYKAmI4EhBmaXJzdFBheW1lbnRCb29sGgkKAmI5EgNmZWUaDAoCYzESBnZlcmlmeQAAAAUBAAAAAmExAAAAAQAAAAJhMgkAASwAAAACBQAAAAJhMgIAAAAGX3ByaWNlAQAAAAJhMwAAAAEAAAACYTIJAAEsAAAAAgUAAAACYTICAAAABl9vd25lcgEAAAACYTQAAAABAAAAAmEyCQABLAAAAAIFAAAAAmEyAgAAAAdfaXNzdWVyAQAAAAJhNQAAAAEAAAACYTYEAAAAAmE3BAAAAAJhOAkABBoAAAACBQAAAAR0aGlzBQAAAAJhNgMJAAABAAAAAgUAAAACYTgCAAAAA0ludAQAAAABYgUAAAACYTgFAAAAAWIAAAAAAAAAAAAFAAAAAmE3AQAAAAJhOQAAAAEAAAACYTYEAAAAAmE3BAAAAAJhOAkABB0AAAACBQAAAAR0aGlzBQAAAAJhNgMJAAABAAAAAgUAAAACYTgCAAAABlN0cmluZwQAAAABYgUAAAACYTgFAAAAAWICAAAAAAUAAAACYTcAAAADAAAAAWkBAAAADG9mZmVyRm9yU2FsZQAAAAEAAAACYjEEAAAAAmIyCQEAAAAFdmFsdWUAAAABCQABkQAAAAIIBQAAAAFpAAAACHBheW1lbnRzAAAAAAAAAAAABAAAAAJiMwQAAAACYTgIBQAAAAJiMgAAAAdhc3NldElkAwkAAAEAAAACBQAAAAJhOAIAAAAKQnl0ZVZlY3RvcgQAAAACaWQFAAAAAmE4BQAAAAJpZAMJAAABAAAAAgUAAAACYTgCAAAABFVuaXQEAAAAAXcFAAAAAmE4CQAAAgAAAAECAAAAEEFzc2V0IGlzIG5vdCBORlQJAAACAAAAAQIAAAALTWF0Y2ggZXJyb3IEAAAAAmI0CQACWAAAAAEFAAAAAmIzBAAAAAJhMgQAAAACYTgJAAPsAAAAAQUAAAACYjMDCQAAAQAAAAIFAAAAAmE4AgAAAAVBc3NldAQAAAABYQUAAAACYTgFAAAAAWEJAAACAAAAAQIAAAAlRXJyb3IgZ2V0dGluZyBpbmZvcm1hdGlvbiBhYm91dCBhc3NldAMDAwkBAAAAAiE9AAAAAggFAAAAAmEyAAAACHF1YW50aXR5AAAAAAAAAAABCQEAAAACIT0AAAACCAUAAAACYTIAAAAIZGVjaW1hbHMAAAAAAAAAAAAHCAUAAAACYTIAAAAKcmVpc3N1YWJsZQcJAAACAAAAAQIAAAAQQXNzZXQgaXMgbm90IE5GVAkABEwAAAACCQEAAAAMSW50ZWdlckVudHJ5AAAAAgkBAAAAAmExAAAAAQUAAAACYjQFAAAAAmIxCQAETAAAAAIJAQAAAAtTdHJpbmdFbnRyeQAAAAIJAQAAAAJhMwAAAAEFAAAAAmI0CQACWAAAAAEICAUAAAABaQAAAAZjYWxsZXIAAAAFYnl0ZXMJAARMAAAAAgkBAAAAC1N0cmluZ0VudHJ5AAAAAgkBAAAAAmE0AAAAAQUAAAACYjQJAAJYAAAAAQgIBQAAAAJhMgAAAAZpc3N1ZXIAAAAFYnl0ZXMFAAAAA25pbAAAAAFpAQAAAANidXkAAAABAAAAAmI1BAAAAAJiMQkBAAAAAmE1AAAAAQkBAAAAAmExAAAAAQUAAAACYjUEAAAAAmI2CQEAAAACYTkAAAABCQEAAAACYTMAAAABBQAAAAJiNQQAAAACYjcEAAAAAmE4CQAEJgAAAAEFAAAAAmI2AwkAAAEAAAACBQAAAAJhOAIAAAAHQWRkcmVzcwQAAAABYQUAAAACYTgFAAAAAWEJAAACAAAAAQIAAAAVQWRkcmVzcyBwYXJzaW5nIGVycm9yBAAAAAJiMgkBAAAABXZhbHVlAAAAAQkAAZEAAAACCAUAAAABaQAAAAhwYXltZW50cwAAAAAAAAAAAAQAAAACYjgEAAAAAmE4CAUAAAACYjIAAAAHYXNzZXRJZAMJAAABAAAAAgUAAAACYTgCAAAACkJ5dGVWZWN0b3IEAAAAAXQFAAAAAmE4BgMJAAABAAAAAgUAAAACYTgCAAAABFVuaXQEAAAAAXcFAAAAAmE4BwkAAAIAAAABAgAAAAtNYXRjaCBlcnJvcgMJAAAAAAAAAgUAAAACYjEAAAAAAAAAAAAJAAACAAAAAQIAAAAYVGhpcyBORlQgaXMgbm90IGZvciBzYWxlAwUAAAACYjgJAAACAAAAAQIAAAAkUGF5bWVudCBtdXN0IGJlIGluIFdhdmVzIHRva2VucyBvbmx5AwkAAGYAAAACBQAAAAJiMQgFAAAAAmIyAAAABmFtb3VudAkAAAIAAAABAgAAABJJbnN1ZmZpY2llbnQgZnVuZHMEAAAAAmI5CQAAaAAAAAIJAABpAAAAAgUAAAACYjEAAAAAAAAAAGQAAAAAAAAAAAUJAARMAAAAAgkBAAAADlNjcmlwdFRyYW5zZmVyAAAAAwgFAAAAAWkAAAAGY2FsbGVyAAAAAAAAAAABCQACWQAAAAEFAAAAAmI1CQAETAAAAAIJAQAAAA5TY3JpcHRUcmFuc2ZlcgAAAAMFAAAAAmI3CQAAZQAAAAIFAAAAAmIxBQAAAAJiOQUAAAAEdW5pdAkABEwAAAACCQEAAAALRGVsZXRlRW50cnkAAAABCQEAAAACYTEAAAABBQAAAAJiNQkABEwAAAACCQEAAAALRGVsZXRlRW50cnkAAAABCQEAAAACYTMAAAABBQAAAAJiNQkABEwAAAACCQEAAAALRGVsZXRlRW50cnkAAAABCQEAAAACYTQAAAABBQAAAAJiNQUAAAADbmlsAAAAAWkBAAAADWNhbmNlbFNlbGxpbmcAAAABAAAAAmI1BAAAAAJiNgkBAAAAAmE5AAAAAQkBAAAAAmEzAAAAAQUAAAACYjUEAAAAAmI3BAAAAAJhOAkABCYAAAABBQAAAAJiNgMJAAABAAAAAgUAAAACYTgCAAAAB0FkZHJlc3MEAAAAAWEFAAAAAmE4BQAAAAFhCQAAAgAAAAECAAAAFUFkZHJlc3MgcGFyc2luZyBlcnJvcgMJAQAAAAIhPQAAAAIFAAAAAmI2CQACWAAAAAEICAUAAAABaQAAAAZjYWxsZXIAAAAFYnl0ZXMJAAACAAAAAQIAAAA1VGhlIGNhbGxpbmcgYWRkcmVzcyBpcyBub3QgdGhlIG93bmVyIG9mIHRoZSBORlQgdG9rZW4JAARMAAAAAgkBAAAADlNjcmlwdFRyYW5zZmVyAAAAAwgFAAAAAWkAAAAGY2FsbGVyAAAAAAAAAAABCQACWQAAAAEFAAAAAmI1CQAETAAAAAIJAQAAAAtEZWxldGVFbnRyeQAAAAEJAQAAAAJhMQAAAAEFAAAAAmI1CQAETAAAAAIJAQAAAAtEZWxldGVFbnRyeQAAAAEJAQAAAAJhMwAAAAEFAAAAAmI1CQAETAAAAAIJAQAAAAtEZWxldGVFbnRyeQAAAAEJAQAAAAJhNAAAAAEFAAAAAmI1BQAAAANuaWwAAAABAAAAAnR4AQAAAAJjMQAAAAAJAAH0AAAAAwgFAAAAAnR4AAAACWJvZHlCeXRlcwkAAZEAAAACCAUAAAACdHgAAAAGcHJvb2ZzAAAAAAAAAAAACAUAAAACdHgAAAAPc2VuZGVyUHVibGljS2V5DMLX+g==",
    "height": 1816381,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
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Diff: 
Old
New
Differences
5
5
 
6
6
 
7
7
 
func ownerKey (asset) = (asset + "_owner")
8
+
9
+
10
+
func issuerKey (asset) = (asset + "_issuer")
8
11
 
9
12
 
10
13
 
func tryGetInteger (key) = {
53
56
 
        then asset.reissuable
54
57
 
        else false)
55
58
 
        then throw("Asset is not NFT")
56
-
        else [IntegerEntry(priceKey(assetIdStr), price), StringEntry(ownerKey(assetIdStr), toBase58String(i.caller.bytes))]
59
+
        else [IntegerEntry(priceKey(assetIdStr), price), StringEntry(ownerKey(assetIdStr), toBase58String(i.caller.bytes)), StringEntry(issuerKey(assetIdStr), toBase58String(asset.issuer.bytes))]
57
60
 
    }
58
61
 
59
62
 
83
86
 
            then throw("Payment must be in Waves tokens only")
84
87
 
            else if ((price > firstPayment.amount))
85
88
 
                then throw("Insufficient funds")
86
-
                else [ScriptTransfer(i.caller, 1, fromBase58String(assetStr)), ScriptTransfer(owner, price, unit), DeleteEntry(priceKey(assetStr)), DeleteEntry(ownerKey(assetStr))]
89
+
                else {
90
+
                    let fee = ((price / 100) * 5)
91
+
[ScriptTransfer(i.caller, 1, fromBase58String(assetStr)), ScriptTransfer(owner, (price - fee), unit), DeleteEntry(priceKey(assetStr)), DeleteEntry(ownerKey(assetStr)), DeleteEntry(issuerKey(assetStr))]
92
+
                    }
87
93
 
    }
88
94
 
89
95
 
99
105
 
    }
100
106
 
    if ((ownerStr != toBase58String(i.caller.bytes)))
101
107
 
        then throw("The calling address is not the owner of the NFT token")
102
-
        else [ScriptTransfer(i.caller, 1, fromBase58String(assetStr)), DeleteEntry(priceKey(assetStr)), DeleteEntry(ownerKey(assetStr))]
108
+
        else [ScriptTransfer(i.caller, 1, fromBase58String(assetStr)), DeleteEntry(priceKey(assetStr)), DeleteEntry(ownerKey(assetStr)), DeleteEntry(issuerKey(assetStr))]
103
109
 
    }
104
110
 
105
111
 

Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
func priceKey (asset) = (asset + "_price")
5
5
 
6
6
 
7
7
 
func ownerKey (asset) = (asset + "_owner")
8
+
9
+
10
+
func issuerKey (asset) = (asset + "_issuer")
8
11
 
9
12
 
10
13
 
func tryGetInteger (key) = {
11
14
 
    let val =     match getInteger(this, key) {
12
15
 
        case b: Int => 
13
16
 
            b
14
17
 
        case _ => 
15
18
 
            0
16
19
 
    }
17
20
 
    val
18
21
 
    }
19
22
 
20
23
 
21
24
 
func tryGetString (key) = {
22
25
 
    let val =     match getString(this, key) {
23
26
 
        case b: String => 
24
27
 
            b
25
28
 
        case _ => 
26
29
 
            ""
27
30
 
    }
28
31
 
    val
29
32
 
    }
30
33
 
31
34
 
32
35
 
@Callable(i)
33
36
 
func offerForSale (price) = {
34
37
 
    let firstPayment = value(i.payments[0])
35
38
 
    let assetId =     match firstPayment.assetId {
36
39
 
        case id: ByteVector => 
37
40
 
            id
38
41
 
        case w: Unit => 
39
42
 
            throw("Asset is not NFT")
40
43
 
        case _ => 
41
44
 
            throw("Match error")
42
45
 
    }
43
46
 
    let assetIdStr = toBase58String(assetId)
44
47
 
    let asset =     match assetInfo(assetId) {
45
48
 
        case a: Asset => 
46
49
 
            a
47
50
 
        case _ => 
48
51
 
            throw("Error getting information about asset")
49
52
 
    }
50
53
 
    if (if (if ((asset.quantity != 1))
51
54
 
        then (asset.decimals != 0)
52
55
 
        else false)
53
56
 
        then asset.reissuable
54
57
 
        else false)
55
58
 
        then throw("Asset is not NFT")
56
-
        else [IntegerEntry(priceKey(assetIdStr), price), StringEntry(ownerKey(assetIdStr), toBase58String(i.caller.bytes))]
59
+
        else [IntegerEntry(priceKey(assetIdStr), price), StringEntry(ownerKey(assetIdStr), toBase58String(i.caller.bytes)), StringEntry(issuerKey(assetIdStr), toBase58String(asset.issuer.bytes))]
57
60
 
    }
58
61
 
59
62
 
60
63
 
61
64
 
@Callable(i)
62
65
 
func buy (assetStr) = {
63
66
 
    let price = tryGetInteger(priceKey(assetStr))
64
67
 
    let ownerStr = tryGetString(ownerKey(assetStr))
65
68
 
    let owner =     match addressFromString(ownerStr) {
66
69
 
        case a: Address => 
67
70
 
            a
68
71
 
        case _ => 
69
72
 
            throw("Address parsing error")
70
73
 
    }
71
74
 
    let firstPayment = value(i.payments[0])
72
75
 
    let firstPaymentBool =     match firstPayment.assetId {
73
76
 
        case t: ByteVector => 
74
77
 
            true
75
78
 
        case w: Unit => 
76
79
 
            false
77
80
 
        case _ => 
78
81
 
            throw("Match error")
79
82
 
    }
80
83
 
    if ((price == 0))
81
84
 
        then throw("This NFT is not for sale")
82
85
 
        else if (firstPaymentBool)
83
86
 
            then throw("Payment must be in Waves tokens only")
84
87
 
            else if ((price > firstPayment.amount))
85
88
 
                then throw("Insufficient funds")
86
-
                else [ScriptTransfer(i.caller, 1, fromBase58String(assetStr)), ScriptTransfer(owner, price, unit), DeleteEntry(priceKey(assetStr)), DeleteEntry(ownerKey(assetStr))]
89
+
                else {
90
+
                    let fee = ((price / 100) * 5)
91
+
[ScriptTransfer(i.caller, 1, fromBase58String(assetStr)), ScriptTransfer(owner, (price - fee), unit), DeleteEntry(priceKey(assetStr)), DeleteEntry(ownerKey(assetStr)), DeleteEntry(issuerKey(assetStr))]
92
+
                    }
87
93
 
    }
88
94
 
89
95
 
90
96
 
91
97
 
@Callable(i)
92
98
 
func cancelSelling (assetStr) = {
93
99
 
    let ownerStr = tryGetString(ownerKey(assetStr))
94
100
 
    let owner =     match addressFromString(ownerStr) {
95
101
 
        case a: Address => 
96
102
 
            a
97
103
 
        case _ => 
98
104
 
            throw("Address parsing error")
99
105
 
    }
100
106
 
    if ((ownerStr != toBase58String(i.caller.bytes)))
101
107
 
        then throw("The calling address is not the owner of the NFT token")
102
-
        else [ScriptTransfer(i.caller, 1, fromBase58String(assetStr)), DeleteEntry(priceKey(assetStr)), DeleteEntry(ownerKey(assetStr))]
108
+
        else [ScriptTransfer(i.caller, 1, fromBase58String(assetStr)), DeleteEntry(priceKey(assetStr)), DeleteEntry(ownerKey(assetStr)), DeleteEntry(issuerKey(assetStr))]
103
109
 
    }
104
110
 
105
111
 
106
112
 
@Verifier(tx)
107
113
 
func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
108
114
 

github/deemru/w8io/169f3d6 
73.65 ms ◑