w8 · tx · 3Vs···Ako

tx · 3VssaqgX31BCvDCi9fx94qky9wAkU14okyZzEMJJuAko

3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq:  -0.05000000 Waves

2022.12.15 10:21 [2361115] smart account 3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "3VssaqgX31BCvDCi9fx94qky9wAkU14okyZzEMJJuAko",
    "fee": 5000000,
    "feeAssetId": null,
    "timestamp": 1671088909663,
    "version": 2,
    "chainId": 84,
    "sender": "3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq",
    "senderPublicKey": "H6UqxUDcJamDRg1uykVcWMn4zhAMTV7i1nfPq1moLWmJ",
    "proofs": [
        "5ebZV6RZx94MGoHH4E8xnZzXwBMA3CMnL8phrZT9RsJdgN3zTh2AQSnJFAzYrwusALXGaYWsP5ZoB9UoSzwdUvmk"
    ],
    "script": 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",
    "height": 2361115,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
55 55  
56 56  
57 57  @Callable(i)
58 - func buyNFT (nftID,current_nft_owner) = {
58 + func buyNFT (sell_nft_txid,nftID) = {
59 59      let assetId = fromBase58String(nftID)
60 +     let buy_nft_txid = i.transactionId
61 +     let current_nft_owner = getStringValue(this, (sell_nft_txid + "_owner"))
60 62      let amount = value(i.payments[0].amount)
61 -     let checkOwnerIsSame =     match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
62 -         case a: String => 
63 -             a
64 -         case _ => 
65 -             false
66 -     }
67 63      let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
68 64      let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner")
69 65      if ((i.payments[0].assetId != unit))
70 66          then throw("Pay in waves")
71 67          else if ((current_nft_owner == toString(i.caller)))
72 -             then throw("current Owner of NFT not able to purchase")
73 -             else if ((owner == toString(i.caller)))
74 -                 then throw("owner never buy after sell")
75 -                 else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner")), StringEntry((("nft_" + current_nft_owner) + "_owner"), toString(i.caller)), StringEntry(((nftID + separator) + "_owner"), toString(i.caller))]
68 +             then throw("Not eligible to buy as you are owner")
69 +             else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner")), StringEntry((("nft_" + current_nft_owner) + "_owner"), toString(i.caller)), StringEntry(((nftID + separator) + "_owner"), toString(i.caller))]
76 70      }
77 71  
78 72  
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 6 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let separator = "_"
5 5  
6 6  let kBuy = "buy"
7 7  
8 8  let kPrice = "price"
9 9  
10 10  let kSell = "sell"
11 11  
12 12  let maxAuctionDuration = 7
13 13  
14 14  let kBid = "bid"
15 15  
16 16  let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
17 17  
18 18  let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
19 19  
20 20  func isNft (assetId) = match assetInfo(assetId) {
21 21      case token: Asset => 
22 22          if (if ((token.decimals == 0))
23 23              then (token.quantity == 1)
24 24              else false)
25 25              then (token.reissuable == false)
26 26              else false
27 27      case _ => 
28 28          false
29 29  }
30 30  
31 31  
32 32  @Callable(i)
33 33  func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = {
34 34      let newToken = Issue(nft_name, nft_description, 1, 0, false)
35 35      let issueId = calculateAssetId(newToken)
36 36      let create_nft_txid = i.transactionId
37 37  [newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(create_nft_txid) + separator) + "owner"), toString(i.caller)), StringEntry((toBase58String(issueId) + "_owner"), toString(i.caller)), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_type"), nft_type), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_tags"), nft_tags), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(create_nft_txid) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(create_nft_txid) + separator) + "issue_nft"), toBase58String(issueId))]
38 38      }
39 39  
40 40  
41 41  
42 42  @Callable(i)
43 43  func sellNFT (create_nft_txid,price) = {
44 44      let sell_nft_txid = i.transactionId
45 45      let assetId = getStringValue(this, (create_nft_txid + "_owner"))
46 46      let seller = i.caller.bytes
47 47      let $t020442129 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
48 48      let token0 = $t020442129._1
49 49      let amount0 = $t020442129._2
50 50      if (!(isNft(token0)))
51 51          then throw("Token is not NFT")
52 52          else [StringEntry((toBase58String(sell_nft_txid) + "_owner"), toString(i.caller)), StringEntry((toBase58String(sell_nft_txid) + "_nft_selling_price"), price), StringEntry((toBase58String(sell_nft_txid) + "_nft_puton_sell"), assetId), StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), price), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
53 53      }
54 54  
55 55  
56 56  
57 57  @Callable(i)
58 - func buyNFT (nftID,current_nft_owner) = {
58 + func buyNFT (sell_nft_txid,nftID) = {
59 59      let assetId = fromBase58String(nftID)
60 +     let buy_nft_txid = i.transactionId
61 +     let current_nft_owner = getStringValue(this, (sell_nft_txid + "_owner"))
60 62      let amount = value(i.payments[0].amount)
61 -     let checkOwnerIsSame =     match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
62 -         case a: String => 
63 -             a
64 -         case _ => 
65 -             false
66 -     }
67 63      let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
68 64      let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner")
69 65      if ((i.payments[0].assetId != unit))
70 66          then throw("Pay in waves")
71 67          else if ((current_nft_owner == toString(i.caller)))
72 -             then throw("current Owner of NFT not able to purchase")
73 -             else if ((owner == toString(i.caller)))
74 -                 then throw("owner never buy after sell")
75 -                 else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner")), StringEntry((("nft_" + current_nft_owner) + "_owner"), toString(i.caller)), StringEntry(((nftID + separator) + "_owner"), toString(i.caller))]
68 +             then throw("Not eligible to buy as you are owner")
69 +             else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner")), StringEntry((("nft_" + current_nft_owner) + "_owner"), toString(i.caller)), StringEntry(((nftID + separator) + "_owner"), toString(i.caller))]
76 70      }
77 71  
78 72  
79 73  
80 74  @Callable(i)
81 75  func addAuction (start,end,startPrice,duration) = {
82 76      let txId = toBase58String(i.transactionId)
83 77      let nftId = value(i.payments[0].assetId)
84 78      let price = value(startPrice)
85 79      let endHeight = (lastBlock.height + duration)
86 80      let caller = i.caller.bytes
87 81      let checkNftAuctioned =     match getString(this, (((toBase58String(nftId) + separator) + "nft_status_") + toBase58String(caller))) {
88 82          case a: String => 
89 83              true
90 84          case _ => 
91 85              false
92 86      }
93 87      if ((i.payments[0].assetId == unit))
94 88          then throw("NFT not attached")
95 89          else if ((checkNftAuctioned == true))
96 90              then throw("Already in auction list")
97 91              else if ((duration > maxAuctionDuration))
98 92                  then throw(("Duration is too long. Must be less than or equal to 7 " + toString(maxAuctionDuration)))
99 93                  else [StringEntry(((txId + "nft_start_auction_date") + toBase58String(caller)), start), StringEntry(((txId + "nft_end_auction_date") + toBase58String(caller)), end), StringEntry((txId + "_nft_start_price"), startPrice), StringEntry((txId + "_nft_owner"), toString(i.caller)), StringEntry((txId + "_nft_on_auction"), toBase58String(nftId)), StringEntry((txId + "_previous_bidder"), "none"), StringEntry((txId + "_highest_bid"), "0"), StringEntry((txId + "_winner_of_nft"), "0"), StringEntry((txId + "_bidder_count"), "0"), StringEntry((txId + "_nft_status"), "OPEN")]
100 94      }
101 95  
102 96  
103 97  
104 98  @Callable(i)
105 99  func placeBid (auctionId,nftId,nft_owner,bid_price) = {
106 100      let txId = toBase58String(i.transactionId)
107 101      let caller = i.caller.bytes
108 102      let assetId = fromBase58String(nftId)
109 103      let currentBidPrice = i.payments[0].amount
110 104      let getLastWinnerBidPrice = getStringValue(this, (auctionId + "_highest_bid"))
111 105      let getPreviousBidderAddress = getString(this, (auctionId + "_previous_bidder"))
112 106      let currentBidCount = getStringValue(this, (auctionId + "_bidder_count"))
113 107      let getLastWinnerAddress = getStringValue(this, (auctionId + "_winner_of_nft"))
114 108      let checkNftAuctioned = getStringValue(this, (auctionId + "_nft_status"))
115 109      if ((i.payments[0].assetId != unit))
116 110          then throw("Pay in waves")
117 111          else if ((checkNftAuctioned != "OPEN"))
118 112              then throw("Not open for auction")
119 113              else if ((parseIntValue(getLastWinnerBidPrice) >= currentBidPrice))
120 114                  then throw("Bid is less then starting/highest Bid")
121 115                  else if ((getLastWinnerBidPrice == "0"))
122 116                      then [StringEntry((auctionId + "_highest_bid"), toString(currentBidPrice)), StringEntry((auctionId + "_winner_of_nft"), toBase58String(i.caller.bytes)), StringEntry((auctionId + "_bidder_count"), toString((parseIntValue(currentBidCount) + 1))), StringEntry((auctionId + "_nft_id"), toBase58String(assetId)), StringEntry((auctionId + "_nft_owner"), nft_owner), StringEntry((((txId + "_") + auctionId) + "_highest_bid"), toString(currentBidPrice)), StringEntry((((txId + "_") + auctionId) + "_winner"), toBase58String(i.caller.bytes)), StringEntry((((txId + "_") + auctionId) + "_bidder_count"), toString((parseIntValue(currentBidCount) + 1))), StringEntry((((txId + "_") + auctionId) + "_nft_id"), toBase58String(assetId)), StringEntry((((txId + "_") + auctionId) + "_nft_owner"), nft_owner), StringEntry((txId + "_bid_for_nft_by"), toBase58String(caller)), StringEntry((txId + "_bid_price_place"), bid_price), StringEntry((txId + "_previous_bid_amount_refund_to_address"), getLastWinnerAddress), StringEntry((txId + "_prevoius_bid_amount_refund"), getLastWinnerBidPrice)]
123 117                      else [StringEntry((auctionId + "_highest_bid"), toString(currentBidPrice)), StringEntry((auctionId + "_winner_of_nft"), toBase58String(i.caller.bytes)), StringEntry((auctionId + "_bidder_count"), toString((parseIntValue(currentBidCount) + 1))), StringEntry((auctionId + "_nft_id"), toBase58String(assetId)), StringEntry((auctionId + "_nft_owner"), nft_owner), StringEntry((((txId + "_") + auctionId) + "_highest_bid"), toString(currentBidPrice)), StringEntry((((txId + "_") + auctionId) + "_winner"), toBase58String(i.caller.bytes)), StringEntry((((txId + "_") + auctionId) + "_bidder_count"), toString((parseIntValue(currentBidCount) + 1))), StringEntry((((txId + "_") + auctionId) + "_nft_id"), toBase58String(assetId)), StringEntry((((txId + "_") + auctionId) + "_nft_owner"), nft_owner), StringEntry((txId + "_bid_for_nft_by"), toBase58String(caller)), StringEntry((txId + "_bid_price_place"), bid_price), StringEntry((txId + "_previous_bid_amount_refund_to_address"), getLastWinnerAddress), StringEntry((txId + "_prevoius_bid_amount_refund"), getLastWinnerBidPrice), ScriptTransfer(Address(fromBase58String(getLastWinnerAddress)), parseIntValue(getLastWinnerBidPrice), unit)]
124 118      }
125 119  
126 120  
127 121  
128 122  @Callable(i)
129 123  func acceptBidOffer (auctionId,nftId,bid_amount_from_user) = {
130 124      let txId = toBase58String(i.transactionId)
131 125      let caller = i.caller.bytes
132 126      let assetId = fromBase58String(nftId)
133 127      let getNftWinningPrice = getStringValue(this, (auctionId + "_highest_bid"))
134 128      let getAuctionWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
135 129  [ScriptTransfer(Address(caller), parseIntValue(getNftWinningPrice), unit), ScriptTransfer(Address(fromBase58String(getAuctionWinner)), 1, assetId), StringEntry((txId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((txId + "_nft_transfer_to"), getAuctionWinner), StringEntry((txId + "_nft_status"), "REWARDED"), StringEntry((auctionId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((auctionId + "_nft_transfer_to"), getAuctionWinner), StringEntry((auctionId + "_nft_status"), "REWARDED")]
136 130      }
137 131  
138 132  
139 133  
140 134  @Callable(i)
141 135  func cancelAuction (auctionId) = {
142 136      let txId = toBase58String(i.transactionId)
143 137      let caller = i.caller.bytes
144 138      let auctionStatus = getStringValue(this, (auctionId + "_nft_status"))
145 139      let biddingWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
146 140      let nftOwner = getStringValue(this, (auctionId + "_nft_owner"))
147 141      let nftId = getStringValue(this, (auctionId + "_nft_on_auction"))
148 142      let biddingPrice = getStringValue(this, (auctionId + "_highest_bid"))
149 143      if ((biddingWinner == "0"))
150 144          then [StringEntry(((txId + auctionId) + "_nft_status"), "CANCELED"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
151 145          else [StringEntry((auctionId + "_nft_status"), "CANCELED"), StringEntry((auctionId + "_previous_bid_amount_refund_to_address"), biddingWinner), StringEntry((auctionId + "_prevoius_bid_amount_refund"), biddingPrice), StringEntry((txId + "_nft_status"), "CANCELED"), StringEntry((txId + "_previous_bid_amount_refund_to_address"), biddingWinner), StringEntry((txId + "_prevoius_bid_amount_refund"), biddingPrice), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId)), ScriptTransfer(Address(fromBase58String(biddingWinner)), parseIntValue(biddingPrice), unit)]
152 146      }
153 147  
154 148  
155 149  
156 150  @Callable(i)
157 151  func withdrawBid (bidTxId) = {
158 152      let caller = i.caller.bytes
159 153      let bidPrice = getStringValue(this, (bidTxId + "_highest_bid"))
160 154      let asBidder = getStringValue(this, (bidTxId + "_winner"))
161 155      let bidForNFT = getStringValue(this, (bidTxId + "_nft_id"))
162 156      if ((toBase58String(caller) != asBidder))
163 157          then throw("No bid")
164 158          else [StringEntry((bidTxId + "_nft_bid"), "WITHDRAW"), StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
165 159      }
166 160  
167 161  
168 162  
169 163  @Callable(i)
170 164  func testBid (data) = [StringEntry("E8kkFBYCy44JJaq6pAZ6KizsuResi5UKNhbD1WNZwhhY_highest_bid", "0")]
171 165  
172 166

Old	New		Differences
55	55
56	56
57	57		@Callable(i)
58		-	func buyNFT (~~nftID,current~~_nft_~~owner~~) = {
	58	+	func buyNFT (sell_nft_txid,nftID) = {
59	59		let assetId = fromBase58String(nftID)
	60	+	let buy_nft_txid = i.transactionId
	61	+	let current_nft_owner = getStringValue(this, (sell_nft_txid + "_owner"))
60	62		let amount = value(i.payments[0].amount)
61		-	let checkOwnerIsSame = match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
62		-	case a: String =>
63		-	a
64		-	case _ =>
65		-	false
66		-	}
67	63		let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
68	64		let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner")
69	65		if ((i.payments[0].assetId != unit))
70	66		then throw("Pay in waves")
71	67		else if ((current_nft_owner == toString(i.caller)))
72		-	then throw("current Owner of NFT not able to purchase")
73		-	else if ((owner == toString(i.caller)))
74		-	then throw("owner never buy after sell")
75		-	else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner")), StringEntry((("nft_" + current_nft_owner) + "_owner"), toString(i.caller)), StringEntry(((nftID + separator) + "_owner"), toString(i.caller))]
	68	+	then throw("Not eligible to buy as you are owner")
	69	+	else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner")), StringEntry((("nft_" + current_nft_owner) + "_owner"), toString(i.caller)), StringEntry(((nftID + separator) + "_owner"), toString(i.caller))]
76	70		}
77	71
78	72

Old	New		Differences
1	1		{-# STDLIB_VERSION 6 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let separator = "_"
5	5
6	6		let kBuy = "buy"
7	7
8	8		let kPrice = "price"
9	9
10	10		let kSell = "sell"
11	11
12	12		let maxAuctionDuration = 7
13	13
14	14		let kBid = "bid"
15	15
16	16		let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
17	17
18	18		let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
19	19
20	20		func isNft (assetId) = match assetInfo(assetId) {
21	21		case token: Asset =>
22	22		if (if ((token.decimals == 0))
23	23		then (token.quantity == 1)
24	24		else false)
25	25		then (token.reissuable == false)
26	26		else false
27	27		case _ =>
28	28		false
29	29		}
30	30
31	31
32	32		@Callable(i)
33	33		func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = {
34	34		let newToken = Issue(nft_name, nft_description, 1, 0, false)
35	35		let issueId = calculateAssetId(newToken)
36	36		let create_nft_txid = i.transactionId
37	37		[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(create_nft_txid) + separator) + "owner"), toString(i.caller)), StringEntry((toBase58String(issueId) + "_owner"), toString(i.caller)), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_type"), nft_type), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_tags"), nft_tags), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(create_nft_txid) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(create_nft_txid) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(create_nft_txid) + separator) + "issue_nft"), toBase58String(issueId))]
38	38		}
39	39
40	40
41	41
42	42		@Callable(i)
43	43		func sellNFT (create_nft_txid,price) = {
44	44		let sell_nft_txid = i.transactionId
45	45		let assetId = getStringValue(this, (create_nft_txid + "_owner"))
46	46		let seller = i.caller.bytes
47	47		let $t020442129 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
48	48		let token0 = $t020442129._1
49	49		let amount0 = $t020442129._2
50	50		if (!(isNft(token0)))
51	51		then throw("Token is not NFT")
52	52		else [StringEntry((toBase58String(sell_nft_txid) + "_owner"), toString(i.caller)), StringEntry((toBase58String(sell_nft_txid) + "_nft_selling_price"), price), StringEntry((toBase58String(sell_nft_txid) + "_nft_puton_sell"), assetId), StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), price), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
53	53		}
54	54
55	55
56	56
57	57		@Callable(i)
58		-	func buyNFT (~~nftID,current~~_nft_~~owner~~) = {
	58	+	func buyNFT (sell_nft_txid,nftID) = {
59	59		let assetId = fromBase58String(nftID)
	60	+	let buy_nft_txid = i.transactionId
	61	+	let current_nft_owner = getStringValue(this, (sell_nft_txid + "_owner"))
60	62		let amount = value(i.payments[0].amount)
61		-	let checkOwnerIsSame = match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
62		-	case a: String =>
63		-	a
64		-	case _ =>
65		-	false
66		-	}
67	63		let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
68	64		let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner")
69	65		if ((i.payments[0].assetId != unit))
70	66		then throw("Pay in waves")
71	67		else if ((current_nft_owner == toString(i.caller)))
72		-	then throw("current Owner of NFT not able to purchase")
73		-	else if ((owner == toString(i.caller)))
74		-	then throw("owner never buy after sell")
75		-	else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner")), StringEntry((("nft_" + current_nft_owner) + "_owner"), toString(i.caller)), StringEntry(((nftID + separator) + "_owner"), toString(i.caller))]
	68	+	then throw("Not eligible to buy as you are owner")
	69	+	else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner")), StringEntry((("nft_" + current_nft_owner) + "_owner"), toString(i.caller)), StringEntry(((nftID + separator) + "_owner"), toString(i.caller))]
76	70		}
77	71
78	72
79	73
80	74		@Callable(i)
81	75		func addAuction (start,end,startPrice,duration) = {
82	76		let txId = toBase58String(i.transactionId)
83	77		let nftId = value(i.payments[0].assetId)
84	78		let price = value(startPrice)
85	79		let endHeight = (lastBlock.height + duration)
86	80		let caller = i.caller.bytes
87	81		let checkNftAuctioned = match getString(this, (((toBase58String(nftId) + separator) + "nft_status_") + toBase58String(caller))) {
88	82		case a: String =>
89	83		true
90	84		case _ =>
91	85		false
92	86		}
93	87		if ((i.payments[0].assetId == unit))
94	88		then throw("NFT not attached")
95	89		else if ((checkNftAuctioned == true))
96	90		then throw("Already in auction list")
97	91		else if ((duration > maxAuctionDuration))
98	92		then throw(("Duration is too long. Must be less than or equal to 7 " + toString(maxAuctionDuration)))
99	93		else [StringEntry(((txId + "nft_start_auction_date") + toBase58String(caller)), start), StringEntry(((txId + "nft_end_auction_date") + toBase58String(caller)), end), StringEntry((txId + "_nft_start_price"), startPrice), StringEntry((txId + "_nft_owner"), toString(i.caller)), StringEntry((txId + "_nft_on_auction"), toBase58String(nftId)), StringEntry((txId + "_previous_bidder"), "none"), StringEntry((txId + "_highest_bid"), "0"), StringEntry((txId + "_winner_of_nft"), "0"), StringEntry((txId + "_bidder_count"), "0"), StringEntry((txId + "_nft_status"), "OPEN")]
100	94		}
101	95
102	96
103	97
104	98		@Callable(i)
105	99		func placeBid (auctionId,nftId,nft_owner,bid_price) = {
106	100		let txId = toBase58String(i.transactionId)
107	101		let caller = i.caller.bytes
108	102		let assetId = fromBase58String(nftId)
109	103		let currentBidPrice = i.payments[0].amount
110	104		let getLastWinnerBidPrice = getStringValue(this, (auctionId + "_highest_bid"))
111	105		let getPreviousBidderAddress = getString(this, (auctionId + "_previous_bidder"))
112	106		let currentBidCount = getStringValue(this, (auctionId + "_bidder_count"))
113	107		let getLastWinnerAddress = getStringValue(this, (auctionId + "_winner_of_nft"))
114	108		let checkNftAuctioned = getStringValue(this, (auctionId + "_nft_status"))
115	109		if ((i.payments[0].assetId != unit))
116	110		then throw("Pay in waves")
117	111		else if ((checkNftAuctioned != "OPEN"))
118	112		then throw("Not open for auction")
119	113		else if ((parseIntValue(getLastWinnerBidPrice) >= currentBidPrice))
120	114		then throw("Bid is less then starting/highest Bid")
121	115		else if ((getLastWinnerBidPrice == "0"))
122	116		then [StringEntry((auctionId + "_highest_bid"), toString(currentBidPrice)), StringEntry((auctionId + "_winner_of_nft"), toBase58String(i.caller.bytes)), StringEntry((auctionId + "_bidder_count"), toString((parseIntValue(currentBidCount) + 1))), StringEntry((auctionId + "_nft_id"), toBase58String(assetId)), StringEntry((auctionId + "_nft_owner"), nft_owner), StringEntry((((txId + "_") + auctionId) + "_highest_bid"), toString(currentBidPrice)), StringEntry((((txId + "_") + auctionId) + "_winner"), toBase58String(i.caller.bytes)), StringEntry((((txId + "_") + auctionId) + "_bidder_count"), toString((parseIntValue(currentBidCount) + 1))), StringEntry((((txId + "_") + auctionId) + "_nft_id"), toBase58String(assetId)), StringEntry((((txId + "_") + auctionId) + "_nft_owner"), nft_owner), StringEntry((txId + "_bid_for_nft_by"), toBase58String(caller)), StringEntry((txId + "_bid_price_place"), bid_price), StringEntry((txId + "_previous_bid_amount_refund_to_address"), getLastWinnerAddress), StringEntry((txId + "_prevoius_bid_amount_refund"), getLastWinnerBidPrice)]
123	117		else [StringEntry((auctionId + "_highest_bid"), toString(currentBidPrice)), StringEntry((auctionId + "_winner_of_nft"), toBase58String(i.caller.bytes)), StringEntry((auctionId + "_bidder_count"), toString((parseIntValue(currentBidCount) + 1))), StringEntry((auctionId + "_nft_id"), toBase58String(assetId)), StringEntry((auctionId + "_nft_owner"), nft_owner), StringEntry((((txId + "_") + auctionId) + "_highest_bid"), toString(currentBidPrice)), StringEntry((((txId + "_") + auctionId) + "_winner"), toBase58String(i.caller.bytes)), StringEntry((((txId + "_") + auctionId) + "_bidder_count"), toString((parseIntValue(currentBidCount) + 1))), StringEntry((((txId + "_") + auctionId) + "_nft_id"), toBase58String(assetId)), StringEntry((((txId + "_") + auctionId) + "_nft_owner"), nft_owner), StringEntry((txId + "_bid_for_nft_by"), toBase58String(caller)), StringEntry((txId + "_bid_price_place"), bid_price), StringEntry((txId + "_previous_bid_amount_refund_to_address"), getLastWinnerAddress), StringEntry((txId + "_prevoius_bid_amount_refund"), getLastWinnerBidPrice), ScriptTransfer(Address(fromBase58String(getLastWinnerAddress)), parseIntValue(getLastWinnerBidPrice), unit)]
124	118		}
125	119
126	120
127	121
128	122		@Callable(i)
129	123		func acceptBidOffer (auctionId,nftId,bid_amount_from_user) = {
130	124		let txId = toBase58String(i.transactionId)
131	125		let caller = i.caller.bytes
132	126		let assetId = fromBase58String(nftId)
133	127		let getNftWinningPrice = getStringValue(this, (auctionId + "_highest_bid"))
134	128		let getAuctionWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
135	129		[ScriptTransfer(Address(caller), parseIntValue(getNftWinningPrice), unit), ScriptTransfer(Address(fromBase58String(getAuctionWinner)), 1, assetId), StringEntry((txId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((txId + "_nft_transfer_to"), getAuctionWinner), StringEntry((txId + "_nft_status"), "REWARDED"), StringEntry((auctionId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((auctionId + "_nft_transfer_to"), getAuctionWinner), StringEntry((auctionId + "_nft_status"), "REWARDED")]
136	130		}
137	131
138	132
139	133
140	134		@Callable(i)
141	135		func cancelAuction (auctionId) = {
142	136		let txId = toBase58String(i.transactionId)
143	137		let caller = i.caller.bytes
144	138		let auctionStatus = getStringValue(this, (auctionId + "_nft_status"))
145	139		let biddingWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
146	140		let nftOwner = getStringValue(this, (auctionId + "_nft_owner"))
147	141		let nftId = getStringValue(this, (auctionId + "_nft_on_auction"))
148	142		let biddingPrice = getStringValue(this, (auctionId + "_highest_bid"))
149	143		if ((biddingWinner == "0"))
150	144		then [StringEntry(((txId + auctionId) + "_nft_status"), "CANCELED"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
151	145		else [StringEntry((auctionId + "_nft_status"), "CANCELED"), StringEntry((auctionId + "_previous_bid_amount_refund_to_address"), biddingWinner), StringEntry((auctionId + "_prevoius_bid_amount_refund"), biddingPrice), StringEntry((txId + "_nft_status"), "CANCELED"), StringEntry((txId + "_previous_bid_amount_refund_to_address"), biddingWinner), StringEntry((txId + "_prevoius_bid_amount_refund"), biddingPrice), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId)), ScriptTransfer(Address(fromBase58String(biddingWinner)), parseIntValue(biddingPrice), unit)]
152	146		}
153	147
154	148
155	149
156	150		@Callable(i)
157	151		func withdrawBid (bidTxId) = {
158	152		let caller = i.caller.bytes
159	153		let bidPrice = getStringValue(this, (bidTxId + "_highest_bid"))
160	154		let asBidder = getStringValue(this, (bidTxId + "_winner"))
161	155		let bidForNFT = getStringValue(this, (bidTxId + "_nft_id"))
162	156		if ((toBase58String(caller) != asBidder))
163	157		then throw("No bid")
164	158		else [StringEntry((bidTxId + "_nft_bid"), "WITHDRAW"), StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
165	159		}
166	160
167	161
168	162
169	163		@Callable(i)
170	164		func testBid (data) = [StringEntry("E8kkFBYCy44JJaq6pAZ6KizsuResi5UKNhbD1WNZwhhY_highest_bid", "0")]
171	165
172	166

github/deemru/w8io/026f985 
46.67 ms ◑