w8 · tx · Hk8···F6T

tx · Hk8NDyej1S1J2dZhj1UxSz8VpEH8tRWguFaDQKxBcF6T

3P8gsxa1xt1xSjDP4HR728y7o9QQginK2eU:  -0.01400000 Waves

2021.05.06 21:59 [2578862] smart account 3P8gsxa1xt1xSjDP4HR728y7o9QQginK2eU > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "Hk8NDyej1S1J2dZhj1UxSz8VpEH8tRWguFaDQKxBcF6T",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1620327642410,
    "version": 2,
    "chainId": 87,
    "sender": "3P8gsxa1xt1xSjDP4HR728y7o9QQginK2eU",
    "senderPublicKey": "FQcGKT4w9tnuigudoGoUWmGxV6JqMaac6kwNKWaA61uJ",
    "proofs": [
        "4bMYhDGFtcLZDpiZuszFFxiLXZVvphr4nYVqv3BD7tp9yBSdBbqAFUr3eH9Eqz1aV6yTdgvNC7CbohgXXEvXuUwS"
    ],
    "script": "base64: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    "height": 2578862,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
44 44      let asset = getAssetGenotype(assetId)
45 45      if ((asset == ""))
46 46          then throw("You can only sell an NFT-duck created in incubator")
47 -         else [StringEntry((("auction_" + auctionId) + "_status"), "open"), StringEntry((("auction_" + auctionId) + "_assetGen"), asset), BinaryEntry((("auction_" + auctionId) + "_assetId"), assetId), IntegerEntry((("auction_" + auctionId) + "_startedAt"), lastBlock.timestamp), StringEntry((("auction_" + auctionId) + "_owner"), toString(i.caller)), IntegerEntry((("auction_" + auctionId) + "_startPrice"), startPrice), IntegerEntry((("auction_" + auctionId) + "_instantPrice"), instantPrice)]
47 +         else [StringEntry((("auction_" + auctionId) + "_status"), "open"), StringEntry((("auction_" + auctionId) + "_assetGen"), asset), StringEntry((("auction_" + auctionId) + "_assetId"), toBase58String(assetId)), IntegerEntry((("auction_" + auctionId) + "_startedAt"), lastBlock.timestamp), StringEntry((("auction_" + auctionId) + "_owner"), toString(i.caller)), IntegerEntry((("auction_" + auctionId) + "_startPrice"), startPrice), IntegerEntry((("auction_" + auctionId) + "_instantPrice"), instantPrice)]
48 48      }
49 49  
50 50  
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 4 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let incubatorAddress = base58'3PACKMArmh4BAEawStYmpcU62aiNTBJKvNh'
5 5  
6 6  func tryGetInteger (key) = {
7 7      let val =     match getInteger(this, key) {
8 8          case b: Int => 
9 9              b
10 10          case _ => 
11 11              0
12 12      }
13 13      val
14 14      }
15 15  
16 16  
17 17  func tryGetString (key) = {
18 18      let val =     match getString(this, key) {
19 19          case b: String => 
20 20              b
21 21          case _ => 
22 22              ""
23 23      }
24 24      val
25 25      }
26 26  
27 27  
28 28  func getAssetGenotype (assetId) = {
29 29      let asset =     match getString(Address(incubatorAddress), toBase58String(assetId)) {
30 30          case b: String => 
31 31              b
32 32          case _ => 
33 33              ""
34 34      }
35 35      asset
36 36      }
37 37  
38 38  
39 39  @Callable(i)
40 40  func initAuction (startPrice,instantPrice) = {
41 41      let auctionId = toBase58String(i.transactionId)
42 42      let pmt = value(i.payments[0])
43 43      let assetId = value(pmt.assetId)
44 44      let asset = getAssetGenotype(assetId)
45 45      if ((asset == ""))
46 46          then throw("You can only sell an NFT-duck created in incubator")
47 -         else [StringEntry((("auction_" + auctionId) + "_status"), "open"), StringEntry((("auction_" + auctionId) + "_assetGen"), asset), BinaryEntry((("auction_" + auctionId) + "_assetId"), assetId), IntegerEntry((("auction_" + auctionId) + "_startedAt"), lastBlock.timestamp), StringEntry((("auction_" + auctionId) + "_owner"), toString(i.caller)), IntegerEntry((("auction_" + auctionId) + "_startPrice"), startPrice), IntegerEntry((("auction_" + auctionId) + "_instantPrice"), instantPrice)]
47 +         else [StringEntry((("auction_" + auctionId) + "_status"), "open"), StringEntry((("auction_" + auctionId) + "_assetGen"), asset), StringEntry((("auction_" + auctionId) + "_assetId"), toBase58String(assetId)), IntegerEntry((("auction_" + auctionId) + "_startedAt"), lastBlock.timestamp), StringEntry((("auction_" + auctionId) + "_owner"), toString(i.caller)), IntegerEntry((("auction_" + auctionId) + "_startPrice"), startPrice), IntegerEntry((("auction_" + auctionId) + "_instantPrice"), instantPrice)]
48 48      }
49 49  
50 50  
51 51  
52 52  @Callable(i)
53 53  func cancelAuction (auctionId) = {
54 54      let auctionOwner = tryGetString((("auction_" + auctionId) + "_owner"))
55 55      if ((toString(i.caller) != auctionOwner))
56 56          then throw("Only allowed to auction owner")
57 57          else [StringEntry((("auction_" + auctionId) + "_status"), "cancelled"), ScriptTransfer(i.caller, 1, getBinary(this, (("auction_" + auctionId) + "_assetId")))]
58 58      }
59 59  
60 60  
61 61  
62 62  @Callable(i)
63 63  func instantBuy (auctionId) = {
64 64      let pmt = value(i.payments[0])
65 65      let amount = pmt.amount
66 66      let auctionStatus = tryGetString((("auction_" + auctionId) + "_status"))
67 67      if ((pmt.assetId != unit))
68 68          then throw("Auction does only support WAVES payments.")
69 69          else if ((auctionStatus != "open"))
70 70              then throw("Auction is close. You can place a bid.")
71 71              else {
72 72                  let instantPrice = tryGetInteger((("auction_" + auctionId) + "_instantPrice"))
73 73                  if ((amount > instantPrice))
74 74                      then throw(("For instant purchase you need to pay at least " + toString(instantPrice)))
75 75                      else {
76 76                          let auctionOwner = tryGetString((("auction_" + auctionId) + "_owner"))
77 77  [StringEntry((("auction_" + auctionId) + "_status"), "finished"), ScriptTransfer(Address(toBytes(auctionOwner)), amount, unit), ScriptTransfer(i.caller, 1, getBinary(this, (("auction_" + auctionId) + "_assetId")))]
78 78                          }
79 79                  }
80 80      }
81 81  
82 82  
83 83  
84 84  @Callable(i)
85 85  func placeBid (auctionId) = {
86 86      let pmt = value(i.payments[0])
87 87      let amount = pmt.amount
88 88      let bidId = toBase58String(i.transactionId)
89 89      if ((pmt.assetId != unit))
90 90          then throw("Auction does only support WAVES payments")
91 91          else [StringEntry((((("auction_" + auctionId) + "_bid_") + bidId) + "_author"), toString(i.caller)), IntegerEntry((((("auction_" + auctionId) + "_bid_") + bidId) + "_amount"), amount), StringEntry((((("auction_" + auctionId) + "_bid_") + bidId) + "_status"), "open")]
92 92      }
93 93  
94 94  
95 95  
96 96  @Callable(i)
97 97  func cancelBid (auctionId,bidId) = {
98 98      let pmt = value(i.payments[0])
99 99      let amount = pmt.amount
100 100      let bidAuthor = tryGetString((((("auction_" + auctionId) + "_bid_") + bidId) + "_author"))
101 101      let bidAmount = tryGetInteger((((("auction_" + auctionId) + "_bid_") + bidId) + "_amount"))
102 102      if ((toString(i.caller) != bidAuthor))
103 103          then throw("Only allowed to the bid author")
104 104          else [StringEntry((((("auction_" + auctionId) + "_bid_") + bidId) + "_status"), "cancelled"), ScriptTransfer(i.caller, bidAmount, unit)]
105 105      }
106 106  
107 107  
108 108  
109 109  @Callable(i)
110 110  func acceptBid (auctionId,bidId) = {
111 111      let auctionOwner = tryGetString((("auction_" + auctionId) + "_owner"))
112 112      let bidAuthor = tryGetString((((("auction_" + auctionId) + "_bid_") + bidId) + "_author"))
113 113      let bidAmount = tryGetInteger((((("auction_" + auctionId) + "_bid_") + bidId) + "_amount"))
114 114      let bidStatus = tryGetString((((("auction_" + auctionId) + "_bid_") + bidId) + "_status"))
115 115      let assetId = toBytes(tryGetString((("auction_" + auctionId) + "_assetId")))
116 116      if ((toString(i.caller) != auctionOwner))
117 117          then throw("Only allowed to auction owner")
118 118          else if ((bidStatus != "open"))
119 119              then throw("Bid was cancelled and cannot be accepted")
120 120              else [StringEntry((("auction_" + auctionId) + "_status"), "finished"), ScriptTransfer(i.caller, bidAmount, unit), ScriptTransfer(Address(toBytes(bidAuthor)), 1, assetId)]
121 121      }
122 122  
123 123  
124 124  @Verifier(tx)
125 125  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
126 126

Old	New		Differences
44	44		let asset = getAssetGenotype(assetId)
45	45		if ((asset == ""))
46	46		then throw("You can only sell an NFT-duck created in incubator")
47		-	else [StringEntry((("auction_" + auctionId) + "_status"), "open"), StringEntry((("auction_" + auctionId) + "_assetGen"), asset), ~~BinaryEntry~~((("auction_" + auctionId) + "_assetId"), assetId), IntegerEntry((("auction_" + auctionId) + "_startedAt"), lastBlock.timestamp), StringEntry((("auction_" + auctionId) + "_owner"), toString(i.caller)), IntegerEntry((("auction_" + auctionId) + "_startPrice"), startPrice), IntegerEntry((("auction_" + auctionId) + "_instantPrice"), instantPrice)]
	47	+	else [StringEntry((("auction_" + auctionId) + "_status"), "open"), StringEntry((("auction_" + auctionId) + "_assetGen"), asset), StringEntry((("auction_" + auctionId) + "_assetId"), toBase58String(assetId)), IntegerEntry((("auction_" + auctionId) + "_startedAt"), lastBlock.timestamp), StringEntry((("auction_" + auctionId) + "_owner"), toString(i.caller)), IntegerEntry((("auction_" + auctionId) + "_startPrice"), startPrice), IntegerEntry((("auction_" + auctionId) + "_instantPrice"), instantPrice)]
48	48		}
49	49
50	50

Old	New		Differences
1	1		{-# STDLIB_VERSION 4 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let incubatorAddress = base58'3PACKMArmh4BAEawStYmpcU62aiNTBJKvNh'
5	5
6	6		func tryGetInteger (key) = {
7	7		let val = match getInteger(this, key) {
8	8		case b: Int =>
9	9		b
10	10		case _ =>
11	11		0
12	12		}
13	13		val
14	14		}
15	15
16	16
17	17		func tryGetString (key) = {
18	18		let val = match getString(this, key) {
19	19		case b: String =>
20	20		b
21	21		case _ =>
22	22		""
23	23		}
24	24		val
25	25		}
26	26
27	27
28	28		func getAssetGenotype (assetId) = {
29	29		let asset = match getString(Address(incubatorAddress), toBase58String(assetId)) {
30	30		case b: String =>
31	31		b
32	32		case _ =>
33	33		""
34	34		}
35	35		asset
36	36		}
37	37
38	38
39	39		@Callable(i)
40	40		func initAuction (startPrice,instantPrice) = {
41	41		let auctionId = toBase58String(i.transactionId)
42	42		let pmt = value(i.payments[0])
43	43		let assetId = value(pmt.assetId)
44	44		let asset = getAssetGenotype(assetId)
45	45		if ((asset == ""))
46	46		then throw("You can only sell an NFT-duck created in incubator")
47		-	else [StringEntry((("auction_" + auctionId) + "_status"), "open"), StringEntry((("auction_" + auctionId) + "_assetGen"), asset), ~~BinaryEntry~~((("auction_" + auctionId) + "_assetId"), assetId), IntegerEntry((("auction_" + auctionId) + "_startedAt"), lastBlock.timestamp), StringEntry((("auction_" + auctionId) + "_owner"), toString(i.caller)), IntegerEntry((("auction_" + auctionId) + "_startPrice"), startPrice), IntegerEntry((("auction_" + auctionId) + "_instantPrice"), instantPrice)]
	47	+	else [StringEntry((("auction_" + auctionId) + "_status"), "open"), StringEntry((("auction_" + auctionId) + "_assetGen"), asset), StringEntry((("auction_" + auctionId) + "_assetId"), toBase58String(assetId)), IntegerEntry((("auction_" + auctionId) + "_startedAt"), lastBlock.timestamp), StringEntry((("auction_" + auctionId) + "_owner"), toString(i.caller)), IntegerEntry((("auction_" + auctionId) + "_startPrice"), startPrice), IntegerEntry((("auction_" + auctionId) + "_instantPrice"), instantPrice)]
48	48		}
49	49
50	50
51	51
52	52		@Callable(i)
53	53		func cancelAuction (auctionId) = {
54	54		let auctionOwner = tryGetString((("auction_" + auctionId) + "_owner"))
55	55		if ((toString(i.caller) != auctionOwner))
56	56		then throw("Only allowed to auction owner")
57	57		else [StringEntry((("auction_" + auctionId) + "_status"), "cancelled"), ScriptTransfer(i.caller, 1, getBinary(this, (("auction_" + auctionId) + "_assetId")))]
58	58		}
59	59
60	60
61	61
62	62		@Callable(i)
63	63		func instantBuy (auctionId) = {
64	64		let pmt = value(i.payments[0])
65	65		let amount = pmt.amount
66	66		let auctionStatus = tryGetString((("auction_" + auctionId) + "_status"))
67	67		if ((pmt.assetId != unit))
68	68		then throw("Auction does only support WAVES payments.")
69	69		else if ((auctionStatus != "open"))
70	70		then throw("Auction is close. You can place a bid.")
71	71		else {
72	72		let instantPrice = tryGetInteger((("auction_" + auctionId) + "_instantPrice"))
73	73		if ((amount > instantPrice))
74	74		then throw(("For instant purchase you need to pay at least " + toString(instantPrice)))
75	75		else {
76	76		let auctionOwner = tryGetString((("auction_" + auctionId) + "_owner"))
77	77		[StringEntry((("auction_" + auctionId) + "_status"), "finished"), ScriptTransfer(Address(toBytes(auctionOwner)), amount, unit), ScriptTransfer(i.caller, 1, getBinary(this, (("auction_" + auctionId) + "_assetId")))]
78	78		}
79	79		}
80	80		}
81	81
82	82
83	83
84	84		@Callable(i)
85	85		func placeBid (auctionId) = {
86	86		let pmt = value(i.payments[0])
87	87		let amount = pmt.amount
88	88		let bidId = toBase58String(i.transactionId)
89	89		if ((pmt.assetId != unit))
90	90		then throw("Auction does only support WAVES payments")
91	91		else [StringEntry((((("auction_" + auctionId) + "_bid_") + bidId) + "_author"), toString(i.caller)), IntegerEntry((((("auction_" + auctionId) + "_bid_") + bidId) + "_amount"), amount), StringEntry((((("auction_" + auctionId) + "_bid_") + bidId) + "_status"), "open")]
92	92		}
93	93
94	94
95	95
96	96		@Callable(i)
97	97		func cancelBid (auctionId,bidId) = {
98	98		let pmt = value(i.payments[0])
99	99		let amount = pmt.amount
100	100		let bidAuthor = tryGetString((((("auction_" + auctionId) + "_bid_") + bidId) + "_author"))
101	101		let bidAmount = tryGetInteger((((("auction_" + auctionId) + "_bid_") + bidId) + "_amount"))
102	102		if ((toString(i.caller) != bidAuthor))
103	103		then throw("Only allowed to the bid author")
104	104		else [StringEntry((((("auction_" + auctionId) + "_bid_") + bidId) + "_status"), "cancelled"), ScriptTransfer(i.caller, bidAmount, unit)]
105	105		}
106	106
107	107
108	108
109	109		@Callable(i)
110	110		func acceptBid (auctionId,bidId) = {
111	111		let auctionOwner = tryGetString((("auction_" + auctionId) + "_owner"))
112	112		let bidAuthor = tryGetString((((("auction_" + auctionId) + "_bid_") + bidId) + "_author"))
113	113		let bidAmount = tryGetInteger((((("auction_" + auctionId) + "_bid_") + bidId) + "_amount"))
114	114		let bidStatus = tryGetString((((("auction_" + auctionId) + "_bid_") + bidId) + "_status"))
115	115		let assetId = toBytes(tryGetString((("auction_" + auctionId) + "_assetId")))
116	116		if ((toString(i.caller) != auctionOwner))
117	117		then throw("Only allowed to auction owner")
118	118		else if ((bidStatus != "open"))
119	119		then throw("Bid was cancelled and cannot be accepted")
120	120		else [StringEntry((("auction_" + auctionId) + "_status"), "finished"), ScriptTransfer(i.caller, bidAmount, unit), ScriptTransfer(Address(toBytes(bidAuthor)), 1, assetId)]
121	121		}
122	122
123	123
124	124		@Verifier(tx)
125	125		func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
126	126

github/deemru/w8io/3ef1775 
38.87 ms ◑