w8 · tx · Hdk···63H

tx · HdkmyngesycDaLJw2uAZkdgF1MFAXHCjDEo7B938N63H

3N85YW6NZ9pLYvSdt1ASMQTGxvncnU1vUNx:  -0.10000000 Waves

2022.12.26 11:00 [2376988] smart account 3N85YW6NZ9pLYvSdt1ASMQTGxvncnU1vUNx > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "HdkmyngesycDaLJw2uAZkdgF1MFAXHCjDEo7B938N63H",
    "fee": 10000000,
    "feeAssetId": null,
    "timestamp": 1672041647329,
    "version": 2,
    "chainId": 84,
    "sender": "3N85YW6NZ9pLYvSdt1ASMQTGxvncnU1vUNx",
    "senderPublicKey": "EKZmHJ5bK3qKKgRdq8rAamt9qrDbVMLARzRqXoQW258v",
    "proofs": [
        "24mATc299Ya8YX4nErVP9GJjSm8gaTySR6HCmg7hDRvGoeznCFTwhk4gDLPNMfyGpCXGcWLVDgQgCAg3KJUhxk2F"
    ],
    "script": 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",
    "height": 2376988,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let separator = "_"
5 5  
6 - let kBuy = "buy"
6 + let kAuction = "auction"
7 + 
8 + let kSell = "sell"
9 + 
10 + let kTrusted = "trusted"
7 11  
8 12  let kPrice = "price"
9 13  
10 - let kSell = "sell"
14 + func getSlotKey (prefix,nftId) = ((prefix + separator) + toBase58String(nftId))
11 15  
12 - let maxAuctionDuration = 7
13 16  
14 - let kBid = "bid"
17 + func getPriceKey (nftId) = ((kPrice + separator) + toBase58String(nftId))
15 18  
16 - let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
17 19  
18 - let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
20 + func getSellKey (nftId) = ((kSell + separator) + toBase58String(nftId))
21 + 
22 + 
23 + func getAuctionKey (nftId) = ((kAuction + separator) + toBase58String(nftId))
24 + 
25 + 
26 + func getTrustedKey (issuer) = ((kTrusted + separator) + toString(issuer))
27 + 
28 + 
29 + func addToList (accum,nextValue) = (accum ++ [nextValue])
30 + 
31 + 
32 + func joinString (params) = {
33 +     let length = size(params)
34 +     if ((length == 0))
35 +         then throw("Empty  params")
36 +         else if ((length == 1))
37 +             then makeString({
38 +                 let $l = params
39 +                 let $s = size($l)
40 +                 let $acc0 = nil
41 +                 func $f0_1 ($a,$i) =                 if (($i >= $s))
42 +                     then $a
43 +                     else addToList($a, $l[$i])
44 + 
45 +                 func $f0_2 ($a,$i) =                 if (($i >= $s))
46 +                     then $a
47 +                     else throw("List size exceeds 1")
48 + 
49 +                 $f0_2($f0_1($acc0, 0), 1)
50 +                 }, separator)
51 +             else if ((length == 2))
52 +                 then makeString({
53 +                     let $l = params
54 +                     let $s = size($l)
55 +                     let $acc0 = nil
56 +                     func $f0_1 ($a,$i) =                     if (($i >= $s))
57 +                         then $a
58 +                         else addToList($a, $l[$i])
59 + 
60 +                     func $f0_2 ($a,$i) =                     if (($i >= $s))
61 +                         then $a
62 +                         else throw("List size exceeds 2")
63 + 
64 +                     $f0_2($f0_1($f0_1($acc0, 0), 1), 2)
65 +                     }, separator)
66 +                 else if ((length == 3))
67 +                     then makeString({
68 +                         let $l = params
69 +                         let $s = size($l)
70 +                         let $acc0 = nil
71 +                         func $f0_1 ($a,$i) =                         if (($i >= $s))
72 +                             then $a
73 +                             else addToList($a, $l[$i])
74 + 
75 +                         func $f0_2 ($a,$i) =                         if (($i >= $s))
76 +                             then $a
77 +                             else throw("List size exceeds 3")
78 + 
79 +                         $f0_2($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3)
80 +                         }, separator)
81 +                     else if ((length == 4))
82 +                         then makeString({
83 +                             let $l = params
84 +                             let $s = size($l)
85 +                             let $acc0 = nil
86 +                             func $f0_1 ($a,$i) =                             if (($i >= $s))
87 +                                 then $a
88 +                                 else addToList($a, $l[$i])
89 + 
90 +                             func $f0_2 ($a,$i) =                             if (($i >= $s))
91 +                                 then $a
92 +                                 else throw("List size exceeds 4")
93 + 
94 +                             $f0_2($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4)
95 +                             }, separator)
96 +                         else if ((length == 5))
97 +                             then makeString({
98 +                                 let $l = params
99 +                                 let $s = size($l)
100 +                                 let $acc0 = nil
101 +                                 func $f0_1 ($a,$i) =                                 if (($i >= $s))
102 +                                     then $a
103 +                                     else addToList($a, $l[$i])
104 + 
105 +                                 func $f0_2 ($a,$i) =                                 if (($i >= $s))
106 +                                     then $a
107 +                                     else throw("List size exceeds 5")
108 + 
109 +                                 $f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5)
110 +                                 }, separator)
111 +                             else throw("Max number of parameters exceeded")
112 +     }
113 + 
114 + 
115 + func parseAsAuction (details) = {
116 +     let res = split(details, separator)
117 +     $Tuple5(addressFromStringValue(res[0]), parseIntValue(res[1]), parseIntValue(res[2]), parseIntValue(res[3]), parseIntValue(res[4]))
118 +     }
119 + 
120 + 
121 + func parseAsSell (details) = {
122 +     let res = split(details, separator)
123 +     $Tuple2(addressFromStringValue(res[0]), parseIntValue(res[1]))
124 +     }
125 + 
126 + 
127 + func joinStruct (params) = match params {
128 +     case auction: (Address, Int, String, String) => 
129 +         joinString([toString(auction._1), toString(auction._2), auction._3, auction._4])
130 +     case sell: (Address, Int) => 
131 +         joinString([toString(sell._1), toString(sell._2)])
132 +     case _ => 
133 +         throw("Wrong params tupple")
134 + }
135 + 
136 + 
137 + func setAuction (seller,nftId,startPrice,start,end) = StringEntry(getAuctionKey(nftId), joinStruct($Tuple4(seller, startPrice, start, end)))
138 + 
139 + 
140 + func setSell (nftId,celler,price) = StringEntry(getSellKey(nftId), joinStruct($Tuple2(celler, price)))
141 + 
142 + 
143 + func getAuction (nftId) = value(getString(this, getAuctionKey(nftId)))
144 + 
145 + 
146 + func getSell (nftId) = value(getString(this, getSellKey(nftId)))
147 + 
148 + 
149 + func calcPriceAtCurrentMoment (assetId,moment) = {
150 +     let details = getAuction(assetId)
151 +     let $t027552859 = parseAsAuction(details)
152 +     let seller = $t027552859._1
153 +     let startPriceValue = $t027552859._2
154 +     let endPriceValue = $t027552859._3
155 +     let startPeriodValue = $t027552859._4
156 +     let endPeriodValue = $t027552859._5
157 +     if ((moment >= endPeriodValue))
158 +         then $Tuple2(seller, endPriceValue)
159 +         else {
160 +             let deltaPrice = (startPriceValue - endPriceValue)
161 +             let period = (endPeriodValue - startPeriodValue)
162 +             let spended = (moment - startPeriodValue)
163 +             $Tuple2(seller, (startPriceValue - fraction(spended, deltaPrice, period)))
164 +             }
165 +     }
166 + 
19 167  
20 168  func isNft (assetId) = match assetInfo(assetId) {
21 169      case token: Asset => 
29 177  }
30 178  
31 179  
180 + func isTrustedNft (assetId) = {
181 +     let issuer = value(assetInfo(assetId)).issuer
182 +     valueOrElse(getBoolean(this, getTrustedKey(issuer)), false)
183 +     }
184 + 
185 + 
186 + func isSellExist (assetId) = isDefined(getString(this, getSellKey(assetId)))
187 + 
188 + 
189 + func isAuctionExist (assetId) = isDefined(getString(this, getAuctionKey(assetId)))
190 + 
191 + 
192 + func isCorrectSellPrice (price) = (price > 0)
193 + 
194 + 
195 + func isCorrectAuctionPrices (startPrice,endPrice) = (startPrice > endPrice)
196 + 
197 + 
198 + func isAdmin (caller) = (caller == this)
199 + 
200 + 
201 + func isValidCaller (caller,seller) = if ((caller == this))
202 +     then true
203 +     else (caller == seller)
204 + 
205 + 
206 + func isAuctionEnded (now,end) = (now > end)
207 + 
208 + 
209 + func isEnoughFunds (payment,currentMomentPrice) = (payment >= currentMomentPrice)
210 + 
211 + 
212 + func isWawes (assetId) = (assetId == unit)
213 + 
214 + 
215 + func isCorrectNft (nftId) = if (!(isNft(nftId)))
216 +     then throw("Token is not Nft")
217 +     else if (isSellExist(nftId))
218 +         then throw("Sell already exists")
219 +         else if (isAuctionExist(nftId))
220 +             then throw("Auction already exists")
221 +             else unit
222 + 
223 + 
224 + func isCorrectPayments (paymentAsset,paymentAmount,price) = if (!(isWawes(paymentAsset)))
225 +     then throw("Payment must be at WAVES")
226 +     else if (!(isEnoughFunds(paymentAmount, price)))
227 +         then throw("Not enough funds")
228 +         else unit
229 + 
230 + 
231 + func calcFee () = 0
232 + 
233 + 
234 + func calcTrustedFee () = 0
235 + 
236 + 
237 + func resultFundsAmounts (isTrusted,paymentAmount,actualPrice) = if (isTrusted)
238 +     then $Tuple2((actualPrice - calcTrustedFee()), (paymentAmount - actualPrice))
239 +     else $Tuple2((actualPrice - calcFee()), (paymentAmount - actualPrice))
240 + 
241 + 
242 + func getSlot (nftId) = if (isSellExist(nftId))
243 +     then $Tuple2(kSell, getSell(nftId))
244 +     else if (isAuctionExist(nftId))
245 +         then $Tuple2(kAuction, getAuction(nftId))
246 +         else throw("Slot doesn`t exist")
247 + 
248 + 
249 + let kBuy = "buy"
250 + 
251 + let kBid = "bid"
252 + 
253 + let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
254 + 
255 + let dAppAddress = base58'3N85YW6NZ9pLYvSdt1ASMQTGxvncnU1vUNx'
256 + 
32 257  @Callable(i)
33 - func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = {
258 + func createNft (nft_name,nft_dAppAddress,nft_selling_price,nft_description,nft_onSell,nft_data) = {
34 259      let newToken = Issue(nft_name, nft_description, 1, 0, false)
35 260      let issueId = calculateAssetId(newToken)
36 261      let txId = i.transactionId
37 - [newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "Owner"), toString(i.caller)), StringEntry(((toBase58String(issueId) + separator) + "nft_type"), nft_type), StringEntry(((toBase58String(issueId) + separator) + "nft_tags"), nft_tags), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
262 + [newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
38 263      }
39 264  
40 265  
42 267  @Callable(i)
43 268  func sellNFT (price) = {
44 269      let txId = i.transactionId
45 -     let seller = i.caller.bytes
46 -     let $t017921877 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
47 -     let token0 = $t017921877._1
48 -     let amount0 = $t017921877._2
49 -     if (!(isNft(token0)))
270 +     let $t062796364 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
271 +     let token0 = $t062796364._1
272 +     let amount0 = $t062796364._2
273 +     if (isNft(token0))
50 274          then throw("Token is not NFT")
51 -         else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), price), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
275 +         else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
52 276      }
53 277  
54 278  
55 279  
56 280  @Callable(i)
57 281  func buyNFT (nftID,current_nft_owner) = {
58 -     let assetId = fromBase58String(nftID)
282 +     let assetId = fromBase58String(current_nft_owner)
59 283      let amount = value(i.payments[0].amount)
60 284      let checkOwnerIsSame =     match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
61 285          case a: String => 
62 286              a
63 287          case _ => 
64 -             false
288 +             true
65 289      }
66 290      let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
291 +     let owner = valueOrErrorMessage(getStringValue((separator + "Owner")), "No owner")
67 292      if ((i.payments[0].assetId != unit))
68 293          then throw("Pay in waves")
69 -         else if ((current_nft_owner == toString(i.caller)))
70 -             then throw("current Owner of NFT not able to purchase")
71 -             else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(current_nft_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))]
294 +         else if ((checkOwnerIsSame == toString(i.caller)))
295 +             then throw("Owner of NFT not able to purchase")
296 +             else [StringEntry(((toString(i.caller) + separator) + kBuy), (nftID + separator)), DeleteEntry((("nft_" + current_nft_owner) + "_owner"))]
72 297      }
73 298  
74 299  
75 300  
76 301  @Callable(i)
77 - func addAuction (start,end,startPrice,duration) = {
302 + func sellauction (start,end,startPrice,duration) = {
78 303      let txId = toBase58String(i.transactionId)
79 -     let nftId = value(i.payments[0].assetId)
304 +     let nftId = value(i.payments[1].assetId)
80 305      let price = value(startPrice)
81 -     let endHeight = (lastBlock.height + duration)
82 306      let caller = i.caller.bytes
83 307      let checkNftAuctioned =     match getString(this, (((toBase58String(nftId) + separator) + "nft_status_") + toBase58String(caller))) {
84 308          case a: String => 
90 314          then throw("NFT not attached")
91 315          else if ((checkNftAuctioned == true))
92 316              then throw("Already in auction list")
93 -             else if ((duration > maxAuctionDuration))
94 -                 then throw(("Duration is too long. Must be less than or equal to 7 " + toString(maxAuctionDuration)))
95 -                 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")]
317 +             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), IntegerEntry((txId + "duration_of_auction"), duration), 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")]
96 318      }
97 319  
98 320  
99 321  
100 322  @Callable(i)
101 - func placeBid (auctionId,nftId,nft_owner,bid_price) = {
323 + func iqplace (auctionId,nftId,nft_owner,bid_price) = {
102 324      let txId = toBase58String(i.transactionId)
103 325      let caller = i.caller.bytes
104 -     let assetId = fromBase58String(nftId)
105 -     let currentBidPrice = i.payments[0].amount
326 +     let assetId = fromBase64String(nftId)
327 +     let currentBidPrice = i.payments[1].amount
106 328      let getLastWinnerBidPrice = getStringValue(this, (auctionId + "_highest_bid"))
107 329      let getPreviousBidderAddress = getString(this, (auctionId + "_previous_bidder"))
108 330      let currentBidCount = getStringValue(this, (auctionId + "_bidder_count"))
114 336              then throw("Not open for auction")
115 337              else if ((parseIntValue(getLastWinnerBidPrice) >= currentBidPrice))
116 338                  then throw("Bid is less then starting/highest Bid")
117 -                 else if ((getLastWinnerBidPrice == "0"))
339 +                 else if ((getLastWinnerBidPrice == "3"))
118 340                      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)]
119 341                      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)]
120 342      }
128 350      let assetId = fromBase58String(nftId)
129 351      let getNftWinningPrice = getStringValue(this, (auctionId + "_highest_bid"))
130 352      let getAuctionWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
131 - [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")]
353 + [ScriptTransfer(Address(caller), parseIntValue(getNftWinningPrice), unit), StringEntry((txId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((txId + "_nft_status"), "REWARDED"), StringEntry((auctionId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((auctionId + "_nft_transfer_to"), getAuctionWinner), StringEntry((auctionId + "_nft_status"), "REWARDED")]
132 354      }
133 355  
134 356  
135 357  
136 358  @Callable(i)
137 - func cancelAuction (auctionId) = {
138 -     let txId = toBase58String(i.transactionId)
359 + func cancel1Auction (auctionId) = {
360 +     let txId = toBase64String(i.transactionId)
139 361      let caller = i.caller.bytes
140 362      let auctionStatus = getStringValue(this, (auctionId + "_nft_status"))
141 363      let biddingWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
143 365      let nftId = getStringValue(this, (auctionId + "_nft_on_auction"))
144 366      let biddingPrice = getStringValue(this, (auctionId + "_highest_bid"))
145 367      if ((biddingWinner == "0"))
146 -         then [StringEntry(((txId + auctionId) + "_nft_status"), "CANCELED"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
147 -         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)]
368 +         then [ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
369 +         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"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId)), ScriptTransfer(Address(fromBase58String(biddingWinner)), parseIntValue(biddingPrice), unit)]
148 370      }
149 371  
150 372  
151 373  
152 374  @Callable(i)
153 - func withdrawBid (bidTxId) = {
375 + func WITH (bidTxId) = {
154 376      let caller = i.caller.bytes
155 377      let bidPrice = getStringValue(this, (bidTxId + "_highest_bid"))
156 378      let asBidder = getStringValue(this, (bidTxId + "_winner"))
157 379      let bidForNFT = getStringValue(this, (bidTxId + "_nft_id"))
158 -     if ((toBase58String(caller) != asBidder))
380 +     if ((toBase64String(caller) != asBidder))
159 381          then throw("No bid")
160 -         else [StringEntry((bidTxId + "_nft_bid"), "WITHDRAW"), StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
382 +         else [StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
161 383      }
162 384  
163 385  
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 - let kBuy = "buy"
6 + let kAuction = "auction"
7 + 
8 + let kSell = "sell"
9 + 
10 + let kTrusted = "trusted"
7 11  
8 12  let kPrice = "price"
9 13  
10 - let kSell = "sell"
14 + func getSlotKey (prefix,nftId) = ((prefix + separator) + toBase58String(nftId))
11 15  
12 - let maxAuctionDuration = 7
13 16  
14 - let kBid = "bid"
17 + func getPriceKey (nftId) = ((kPrice + separator) + toBase58String(nftId))
15 18  
16 - let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
17 19  
18 - let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
20 + func getSellKey (nftId) = ((kSell + separator) + toBase58String(nftId))
21 + 
22 + 
23 + func getAuctionKey (nftId) = ((kAuction + separator) + toBase58String(nftId))
24 + 
25 + 
26 + func getTrustedKey (issuer) = ((kTrusted + separator) + toString(issuer))
27 + 
28 + 
29 + func addToList (accum,nextValue) = (accum ++ [nextValue])
30 + 
31 + 
32 + func joinString (params) = {
33 +     let length = size(params)
34 +     if ((length == 0))
35 +         then throw("Empty  params")
36 +         else if ((length == 1))
37 +             then makeString({
38 +                 let $l = params
39 +                 let $s = size($l)
40 +                 let $acc0 = nil
41 +                 func $f0_1 ($a,$i) =                 if (($i >= $s))
42 +                     then $a
43 +                     else addToList($a, $l[$i])
44 + 
45 +                 func $f0_2 ($a,$i) =                 if (($i >= $s))
46 +                     then $a
47 +                     else throw("List size exceeds 1")
48 + 
49 +                 $f0_2($f0_1($acc0, 0), 1)
50 +                 }, separator)
51 +             else if ((length == 2))
52 +                 then makeString({
53 +                     let $l = params
54 +                     let $s = size($l)
55 +                     let $acc0 = nil
56 +                     func $f0_1 ($a,$i) =                     if (($i >= $s))
57 +                         then $a
58 +                         else addToList($a, $l[$i])
59 + 
60 +                     func $f0_2 ($a,$i) =                     if (($i >= $s))
61 +                         then $a
62 +                         else throw("List size exceeds 2")
63 + 
64 +                     $f0_2($f0_1($f0_1($acc0, 0), 1), 2)
65 +                     }, separator)
66 +                 else if ((length == 3))
67 +                     then makeString({
68 +                         let $l = params
69 +                         let $s = size($l)
70 +                         let $acc0 = nil
71 +                         func $f0_1 ($a,$i) =                         if (($i >= $s))
72 +                             then $a
73 +                             else addToList($a, $l[$i])
74 + 
75 +                         func $f0_2 ($a,$i) =                         if (($i >= $s))
76 +                             then $a
77 +                             else throw("List size exceeds 3")
78 + 
79 +                         $f0_2($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3)
80 +                         }, separator)
81 +                     else if ((length == 4))
82 +                         then makeString({
83 +                             let $l = params
84 +                             let $s = size($l)
85 +                             let $acc0 = nil
86 +                             func $f0_1 ($a,$i) =                             if (($i >= $s))
87 +                                 then $a
88 +                                 else addToList($a, $l[$i])
89 + 
90 +                             func $f0_2 ($a,$i) =                             if (($i >= $s))
91 +                                 then $a
92 +                                 else throw("List size exceeds 4")
93 + 
94 +                             $f0_2($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4)
95 +                             }, separator)
96 +                         else if ((length == 5))
97 +                             then makeString({
98 +                                 let $l = params
99 +                                 let $s = size($l)
100 +                                 let $acc0 = nil
101 +                                 func $f0_1 ($a,$i) =                                 if (($i >= $s))
102 +                                     then $a
103 +                                     else addToList($a, $l[$i])
104 + 
105 +                                 func $f0_2 ($a,$i) =                                 if (($i >= $s))
106 +                                     then $a
107 +                                     else throw("List size exceeds 5")
108 + 
109 +                                 $f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5)
110 +                                 }, separator)
111 +                             else throw("Max number of parameters exceeded")
112 +     }
113 + 
114 + 
115 + func parseAsAuction (details) = {
116 +     let res = split(details, separator)
117 +     $Tuple5(addressFromStringValue(res[0]), parseIntValue(res[1]), parseIntValue(res[2]), parseIntValue(res[3]), parseIntValue(res[4]))
118 +     }
119 + 
120 + 
121 + func parseAsSell (details) = {
122 +     let res = split(details, separator)
123 +     $Tuple2(addressFromStringValue(res[0]), parseIntValue(res[1]))
124 +     }
125 + 
126 + 
127 + func joinStruct (params) = match params {
128 +     case auction: (Address, Int, String, String) => 
129 +         joinString([toString(auction._1), toString(auction._2), auction._3, auction._4])
130 +     case sell: (Address, Int) => 
131 +         joinString([toString(sell._1), toString(sell._2)])
132 +     case _ => 
133 +         throw("Wrong params tupple")
134 + }
135 + 
136 + 
137 + func setAuction (seller,nftId,startPrice,start,end) = StringEntry(getAuctionKey(nftId), joinStruct($Tuple4(seller, startPrice, start, end)))
138 + 
139 + 
140 + func setSell (nftId,celler,price) = StringEntry(getSellKey(nftId), joinStruct($Tuple2(celler, price)))
141 + 
142 + 
143 + func getAuction (nftId) = value(getString(this, getAuctionKey(nftId)))
144 + 
145 + 
146 + func getSell (nftId) = value(getString(this, getSellKey(nftId)))
147 + 
148 + 
149 + func calcPriceAtCurrentMoment (assetId,moment) = {
150 +     let details = getAuction(assetId)
151 +     let $t027552859 = parseAsAuction(details)
152 +     let seller = $t027552859._1
153 +     let startPriceValue = $t027552859._2
154 +     let endPriceValue = $t027552859._3
155 +     let startPeriodValue = $t027552859._4
156 +     let endPeriodValue = $t027552859._5
157 +     if ((moment >= endPeriodValue))
158 +         then $Tuple2(seller, endPriceValue)
159 +         else {
160 +             let deltaPrice = (startPriceValue - endPriceValue)
161 +             let period = (endPeriodValue - startPeriodValue)
162 +             let spended = (moment - startPeriodValue)
163 +             $Tuple2(seller, (startPriceValue - fraction(spended, deltaPrice, period)))
164 +             }
165 +     }
166 + 
19 167  
20 168  func isNft (assetId) = match assetInfo(assetId) {
21 169      case token: Asset => 
22 170          if (if ((token.decimals == 0))
23 171              then (token.quantity == 1)
24 172              else false)
25 173              then (token.reissuable == false)
26 174              else false
27 175      case _ => 
28 176          false
29 177  }
30 178  
31 179  
180 + func isTrustedNft (assetId) = {
181 +     let issuer = value(assetInfo(assetId)).issuer
182 +     valueOrElse(getBoolean(this, getTrustedKey(issuer)), false)
183 +     }
184 + 
185 + 
186 + func isSellExist (assetId) = isDefined(getString(this, getSellKey(assetId)))
187 + 
188 + 
189 + func isAuctionExist (assetId) = isDefined(getString(this, getAuctionKey(assetId)))
190 + 
191 + 
192 + func isCorrectSellPrice (price) = (price > 0)
193 + 
194 + 
195 + func isCorrectAuctionPrices (startPrice,endPrice) = (startPrice > endPrice)
196 + 
197 + 
198 + func isAdmin (caller) = (caller == this)
199 + 
200 + 
201 + func isValidCaller (caller,seller) = if ((caller == this))
202 +     then true
203 +     else (caller == seller)
204 + 
205 + 
206 + func isAuctionEnded (now,end) = (now > end)
207 + 
208 + 
209 + func isEnoughFunds (payment,currentMomentPrice) = (payment >= currentMomentPrice)
210 + 
211 + 
212 + func isWawes (assetId) = (assetId == unit)
213 + 
214 + 
215 + func isCorrectNft (nftId) = if (!(isNft(nftId)))
216 +     then throw("Token is not Nft")
217 +     else if (isSellExist(nftId))
218 +         then throw("Sell already exists")
219 +         else if (isAuctionExist(nftId))
220 +             then throw("Auction already exists")
221 +             else unit
222 + 
223 + 
224 + func isCorrectPayments (paymentAsset,paymentAmount,price) = if (!(isWawes(paymentAsset)))
225 +     then throw("Payment must be at WAVES")
226 +     else if (!(isEnoughFunds(paymentAmount, price)))
227 +         then throw("Not enough funds")
228 +         else unit
229 + 
230 + 
231 + func calcFee () = 0
232 + 
233 + 
234 + func calcTrustedFee () = 0
235 + 
236 + 
237 + func resultFundsAmounts (isTrusted,paymentAmount,actualPrice) = if (isTrusted)
238 +     then $Tuple2((actualPrice - calcTrustedFee()), (paymentAmount - actualPrice))
239 +     else $Tuple2((actualPrice - calcFee()), (paymentAmount - actualPrice))
240 + 
241 + 
242 + func getSlot (nftId) = if (isSellExist(nftId))
243 +     then $Tuple2(kSell, getSell(nftId))
244 +     else if (isAuctionExist(nftId))
245 +         then $Tuple2(kAuction, getAuction(nftId))
246 +         else throw("Slot doesn`t exist")
247 + 
248 + 
249 + let kBuy = "buy"
250 + 
251 + let kBid = "bid"
252 + 
253 + let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
254 + 
255 + let dAppAddress = base58'3N85YW6NZ9pLYvSdt1ASMQTGxvncnU1vUNx'
256 + 
32 257  @Callable(i)
33 - func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = {
258 + func createNft (nft_name,nft_dAppAddress,nft_selling_price,nft_description,nft_onSell,nft_data) = {
34 259      let newToken = Issue(nft_name, nft_description, 1, 0, false)
35 260      let issueId = calculateAssetId(newToken)
36 261      let txId = i.transactionId
37 - [newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "Owner"), toString(i.caller)), StringEntry(((toBase58String(issueId) + separator) + "nft_type"), nft_type), StringEntry(((toBase58String(issueId) + separator) + "nft_tags"), nft_tags), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
262 + [newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
38 263      }
39 264  
40 265  
41 266  
42 267  @Callable(i)
43 268  func sellNFT (price) = {
44 269      let txId = i.transactionId
45 -     let seller = i.caller.bytes
46 -     let $t017921877 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
47 -     let token0 = $t017921877._1
48 -     let amount0 = $t017921877._2
49 -     if (!(isNft(token0)))
270 +     let $t062796364 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
271 +     let token0 = $t062796364._1
272 +     let amount0 = $t062796364._2
273 +     if (isNft(token0))
50 274          then throw("Token is not NFT")
51 -         else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), price), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
275 +         else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
52 276      }
53 277  
54 278  
55 279  
56 280  @Callable(i)
57 281  func buyNFT (nftID,current_nft_owner) = {
58 -     let assetId = fromBase58String(nftID)
282 +     let assetId = fromBase58String(current_nft_owner)
59 283      let amount = value(i.payments[0].amount)
60 284      let checkOwnerIsSame =     match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
61 285          case a: String => 
62 286              a
63 287          case _ => 
64 -             false
288 +             true
65 289      }
66 290      let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
291 +     let owner = valueOrErrorMessage(getStringValue((separator + "Owner")), "No owner")
67 292      if ((i.payments[0].assetId != unit))
68 293          then throw("Pay in waves")
69 -         else if ((current_nft_owner == toString(i.caller)))
70 -             then throw("current Owner of NFT not able to purchase")
71 -             else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(current_nft_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))]
294 +         else if ((checkOwnerIsSame == toString(i.caller)))
295 +             then throw("Owner of NFT not able to purchase")
296 +             else [StringEntry(((toString(i.caller) + separator) + kBuy), (nftID + separator)), DeleteEntry((("nft_" + current_nft_owner) + "_owner"))]
72 297      }
73 298  
74 299  
75 300  
76 301  @Callable(i)
77 - func addAuction (start,end,startPrice,duration) = {
302 + func sellauction (start,end,startPrice,duration) = {
78 303      let txId = toBase58String(i.transactionId)
79 -     let nftId = value(i.payments[0].assetId)
304 +     let nftId = value(i.payments[1].assetId)
80 305      let price = value(startPrice)
81 -     let endHeight = (lastBlock.height + duration)
82 306      let caller = i.caller.bytes
83 307      let checkNftAuctioned =     match getString(this, (((toBase58String(nftId) + separator) + "nft_status_") + toBase58String(caller))) {
84 308          case a: String => 
85 309              true
86 310          case _ => 
87 311              false
88 312      }
89 313      if ((i.payments[0].assetId == unit))
90 314          then throw("NFT not attached")
91 315          else if ((checkNftAuctioned == true))
92 316              then throw("Already in auction list")
93 -             else if ((duration > maxAuctionDuration))
94 -                 then throw(("Duration is too long. Must be less than or equal to 7 " + toString(maxAuctionDuration)))
95 -                 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")]
317 +             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), IntegerEntry((txId + "duration_of_auction"), duration), 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")]
96 318      }
97 319  
98 320  
99 321  
100 322  @Callable(i)
101 - func placeBid (auctionId,nftId,nft_owner,bid_price) = {
323 + func iqplace (auctionId,nftId,nft_owner,bid_price) = {
102 324      let txId = toBase58String(i.transactionId)
103 325      let caller = i.caller.bytes
104 -     let assetId = fromBase58String(nftId)
105 -     let currentBidPrice = i.payments[0].amount
326 +     let assetId = fromBase64String(nftId)
327 +     let currentBidPrice = i.payments[1].amount
106 328      let getLastWinnerBidPrice = getStringValue(this, (auctionId + "_highest_bid"))
107 329      let getPreviousBidderAddress = getString(this, (auctionId + "_previous_bidder"))
108 330      let currentBidCount = getStringValue(this, (auctionId + "_bidder_count"))
109 331      let getLastWinnerAddress = getStringValue(this, (auctionId + "_winner_of_nft"))
110 332      let checkNftAuctioned = getStringValue(this, (auctionId + "_nft_status"))
111 333      if ((i.payments[0].assetId != unit))
112 334          then throw("Pay in waves")
113 335          else if ((checkNftAuctioned != "OPEN"))
114 336              then throw("Not open for auction")
115 337              else if ((parseIntValue(getLastWinnerBidPrice) >= currentBidPrice))
116 338                  then throw("Bid is less then starting/highest Bid")
117 -                 else if ((getLastWinnerBidPrice == "0"))
339 +                 else if ((getLastWinnerBidPrice == "3"))
118 340                      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)]
119 341                      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)]
120 342      }
121 343  
122 344  
123 345  
124 346  @Callable(i)
125 347  func acceptBidOffer (auctionId,nftId,bid_amount_from_user) = {
126 348      let txId = toBase58String(i.transactionId)
127 349      let caller = i.caller.bytes
128 350      let assetId = fromBase58String(nftId)
129 351      let getNftWinningPrice = getStringValue(this, (auctionId + "_highest_bid"))
130 352      let getAuctionWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
131 - [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")]
353 + [ScriptTransfer(Address(caller), parseIntValue(getNftWinningPrice), unit), StringEntry((txId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((txId + "_nft_status"), "REWARDED"), StringEntry((auctionId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((auctionId + "_nft_transfer_to"), getAuctionWinner), StringEntry((auctionId + "_nft_status"), "REWARDED")]
132 354      }
133 355  
134 356  
135 357  
136 358  @Callable(i)
137 - func cancelAuction (auctionId) = {
138 -     let txId = toBase58String(i.transactionId)
359 + func cancel1Auction (auctionId) = {
360 +     let txId = toBase64String(i.transactionId)
139 361      let caller = i.caller.bytes
140 362      let auctionStatus = getStringValue(this, (auctionId + "_nft_status"))
141 363      let biddingWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
142 364      let nftOwner = getStringValue(this, (auctionId + "_nft_owner"))
143 365      let nftId = getStringValue(this, (auctionId + "_nft_on_auction"))
144 366      let biddingPrice = getStringValue(this, (auctionId + "_highest_bid"))
145 367      if ((biddingWinner == "0"))
146 -         then [StringEntry(((txId + auctionId) + "_nft_status"), "CANCELED"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
147 -         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)]
368 +         then [ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
369 +         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"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId)), ScriptTransfer(Address(fromBase58String(biddingWinner)), parseIntValue(biddingPrice), unit)]
148 370      }
149 371  
150 372  
151 373  
152 374  @Callable(i)
153 - func withdrawBid (bidTxId) = {
375 + func WITH (bidTxId) = {
154 376      let caller = i.caller.bytes
155 377      let bidPrice = getStringValue(this, (bidTxId + "_highest_bid"))
156 378      let asBidder = getStringValue(this, (bidTxId + "_winner"))
157 379      let bidForNFT = getStringValue(this, (bidTxId + "_nft_id"))
158 -     if ((toBase58String(caller) != asBidder))
380 +     if ((toBase64String(caller) != asBidder))
159 381          then throw("No bid")
160 -         else [StringEntry((bidTxId + "_nft_bid"), "WITHDRAW"), StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
382 +         else [StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
161 383      }
162 384  
163 385  
164 386  
165 387  @Callable(i)
166 388  func testBid (data) = [StringEntry("E8kkFBYCy44JJaq6pAZ6KizsuResi5UKNhbD1WNZwhhY_highest_bid", "0")]
167 389  
168 390

Old	New		Differences
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let separator = "_"
5	5
6		-	let kBuy = "buy"
	6	+	let kAuction = "auction"
	7	+
	8	+	let kSell = "sell"
	9	+
	10	+	let kTrusted = "trusted"
7	11
8	12		let kPrice = "price"
9	13
10		-	~~let kSell~~ = ~~"sell"~~
	14	+	func getSlotKey (prefix,nftId) = ((prefix + separator) + toBase58String(nftId))
11	15
12		-	let maxAuctionDuration = 7
13	16
14		-	~~let kBid~~ = ~~"bid"~~
	17	+	func getPriceKey (nftId) = ((kPrice + separator) + toBase58String(nftId))
15	18
16		-	let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
17	19
18		-	let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
	20	+	func getSellKey (nftId) = ((kSell + separator) + toBase58String(nftId))
	21	+
	22	+
	23	+	func getAuctionKey (nftId) = ((kAuction + separator) + toBase58String(nftId))
	24	+
	25	+
	26	+	func getTrustedKey (issuer) = ((kTrusted + separator) + toString(issuer))
	27	+
	28	+
	29	+	func addToList (accum,nextValue) = (accum ++ [nextValue])
	30	+
	31	+
	32	+	func joinString (params) = {
	33	+	let length = size(params)
	34	+	if ((length == 0))
	35	+	then throw("Empty params")
	36	+	else if ((length == 1))
	37	+	then makeString({
	38	+	let $l = params
	39	+	let $s = size($l)
	40	+	let $acc0 = nil
	41	+	func $f0_1 ($a,$i) = if (($i >= $s))
	42	+	then $a
	43	+	else addToList($a, $l[$i])
	44	+
	45	+	func $f0_2 ($a,$i) = if (($i >= $s))
	46	+	then $a
	47	+	else throw("List size exceeds 1")
	48	+
	49	+	$f0_2($f0_1($acc0, 0), 1)
	50	+	}, separator)
	51	+	else if ((length == 2))
	52	+	then makeString({
	53	+	let $l = params
	54	+	let $s = size($l)
	55	+	let $acc0 = nil
	56	+	func $f0_1 ($a,$i) = if (($i >= $s))
	57	+	then $a
	58	+	else addToList($a, $l[$i])
	59	+
	60	+	func $f0_2 ($a,$i) = if (($i >= $s))
	61	+	then $a
	62	+	else throw("List size exceeds 2")
	63	+
	64	+	$f0_2($f0_1($f0_1($acc0, 0), 1), 2)
	65	+	}, separator)
	66	+	else if ((length == 3))
	67	+	then makeString({
	68	+	let $l = params
	69	+	let $s = size($l)
	70	+	let $acc0 = nil
	71	+	func $f0_1 ($a,$i) = if (($i >= $s))
	72	+	then $a
	73	+	else addToList($a, $l[$i])
	74	+
	75	+	func $f0_2 ($a,$i) = if (($i >= $s))
	76	+	then $a
	77	+	else throw("List size exceeds 3")
	78	+
	79	+	$f0_2($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3)
	80	+	}, separator)
	81	+	else if ((length == 4))
	82	+	then makeString({
	83	+	let $l = params
	84	+	let $s = size($l)
	85	+	let $acc0 = nil
	86	+	func $f0_1 ($a,$i) = if (($i >= $s))
	87	+	then $a
	88	+	else addToList($a, $l[$i])
	89	+
	90	+	func $f0_2 ($a,$i) = if (($i >= $s))
	91	+	then $a
	92	+	else throw("List size exceeds 4")
	93	+
	94	+	$f0_2($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4)
	95	+	}, separator)
	96	+	else if ((length == 5))
	97	+	then makeString({
	98	+	let $l = params
	99	+	let $s = size($l)
	100	+	let $acc0 = nil
	101	+	func $f0_1 ($a,$i) = if (($i >= $s))
	102	+	then $a
	103	+	else addToList($a, $l[$i])
	104	+
	105	+	func $f0_2 ($a,$i) = if (($i >= $s))
	106	+	then $a
	107	+	else throw("List size exceeds 5")
	108	+
	109	+	$f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5)
	110	+	}, separator)
	111	+	else throw("Max number of parameters exceeded")
	112	+	}
	113	+
	114	+
	115	+	func parseAsAuction (details) = {
	116	+	let res = split(details, separator)
	117	+	$Tuple5(addressFromStringValue(res[0]), parseIntValue(res[1]), parseIntValue(res[2]), parseIntValue(res[3]), parseIntValue(res[4]))
	118	+	}
	119	+
	120	+
	121	+	func parseAsSell (details) = {
	122	+	let res = split(details, separator)
	123	+	$Tuple2(addressFromStringValue(res[0]), parseIntValue(res[1]))
	124	+	}
	125	+
	126	+
	127	+	func joinStruct (params) = match params {
	128	+	case auction: (Address, Int, String, String) =>
	129	+	joinString([toString(auction._1), toString(auction._2), auction._3, auction._4])
	130	+	case sell: (Address, Int) =>
	131	+	joinString([toString(sell._1), toString(sell._2)])
	132	+	case _ =>
	133	+	throw("Wrong params tupple")
	134	+	}
	135	+
	136	+
	137	+	func setAuction (seller,nftId,startPrice,start,end) = StringEntry(getAuctionKey(nftId), joinStruct($Tuple4(seller, startPrice, start, end)))
	138	+
	139	+
	140	+	func setSell (nftId,celler,price) = StringEntry(getSellKey(nftId), joinStruct($Tuple2(celler, price)))
	141	+
	142	+
	143	+	func getAuction (nftId) = value(getString(this, getAuctionKey(nftId)))
	144	+
	145	+
	146	+	func getSell (nftId) = value(getString(this, getSellKey(nftId)))
	147	+
	148	+
	149	+	func calcPriceAtCurrentMoment (assetId,moment) = {
	150	+	let details = getAuction(assetId)
	151	+	let $t027552859 = parseAsAuction(details)
	152	+	let seller = $t027552859._1
	153	+	let startPriceValue = $t027552859._2
	154	+	let endPriceValue = $t027552859._3
	155	+	let startPeriodValue = $t027552859._4
	156	+	let endPeriodValue = $t027552859._5
	157	+	if ((moment >= endPeriodValue))
	158	+	then $Tuple2(seller, endPriceValue)
	159	+	else {
	160	+	let deltaPrice = (startPriceValue - endPriceValue)
	161	+	let period = (endPeriodValue - startPeriodValue)
	162	+	let spended = (moment - startPeriodValue)
	163	+	$Tuple2(seller, (startPriceValue - fraction(spended, deltaPrice, period)))
	164	+	}
	165	+	}
	166	+
19	167
20	168		func isNft (assetId) = match assetInfo(assetId) {
21	169		case token: Asset =>

29	177		}
30	178
31	179
	180	+	func isTrustedNft (assetId) = {
	181	+	let issuer = value(assetInfo(assetId)).issuer
	182	+	valueOrElse(getBoolean(this, getTrustedKey(issuer)), false)
	183	+	}
	184	+
	185	+
	186	+	func isSellExist (assetId) = isDefined(getString(this, getSellKey(assetId)))
	187	+
	188	+
	189	+	func isAuctionExist (assetId) = isDefined(getString(this, getAuctionKey(assetId)))
	190	+
	191	+
	192	+	func isCorrectSellPrice (price) = (price > 0)
	193	+
	194	+
	195	+	func isCorrectAuctionPrices (startPrice,endPrice) = (startPrice > endPrice)
	196	+
	197	+
	198	+	func isAdmin (caller) = (caller == this)
	199	+
	200	+
	201	+	func isValidCaller (caller,seller) = if ((caller == this))
	202	+	then true
	203	+	else (caller == seller)
	204	+
	205	+
	206	+	func isAuctionEnded (now,end) = (now > end)
	207	+
	208	+
	209	+	func isEnoughFunds (payment,currentMomentPrice) = (payment >= currentMomentPrice)
	210	+
	211	+
	212	+	func isWawes (assetId) = (assetId == unit)
	213	+
	214	+
	215	+	func isCorrectNft (nftId) = if (!(isNft(nftId)))
	216	+	then throw("Token is not Nft")
	217	+	else if (isSellExist(nftId))
	218	+	then throw("Sell already exists")
	219	+	else if (isAuctionExist(nftId))
	220	+	then throw("Auction already exists")
	221	+	else unit
	222	+
	223	+
	224	+	func isCorrectPayments (paymentAsset,paymentAmount,price) = if (!(isWawes(paymentAsset)))
	225	+	then throw("Payment must be at WAVES")
	226	+	else if (!(isEnoughFunds(paymentAmount, price)))
	227	+	then throw("Not enough funds")
	228	+	else unit
	229	+
	230	+
	231	+	func calcFee () = 0
	232	+
	233	+
	234	+	func calcTrustedFee () = 0
	235	+
	236	+
	237	+	func resultFundsAmounts (isTrusted,paymentAmount,actualPrice) = if (isTrusted)
	238	+	then $Tuple2((actualPrice - calcTrustedFee()), (paymentAmount - actualPrice))
	239	+	else $Tuple2((actualPrice - calcFee()), (paymentAmount - actualPrice))
	240	+
	241	+
	242	+	func getSlot (nftId) = if (isSellExist(nftId))
	243	+	then $Tuple2(kSell, getSell(nftId))
	244	+	else if (isAuctionExist(nftId))
	245	+	then $Tuple2(kAuction, getAuction(nftId))
	246	+	else throw("Slot doesn`t exist")
	247	+
	248	+
	249	+	let kBuy = "buy"
	250	+
	251	+	let kBid = "bid"
	252	+
	253	+	let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
	254	+
	255	+	let dAppAddress = base58'3N85YW6NZ9pLYvSdt1ASMQTGxvncnU1vUNx'
	256	+
32	257		@Callable(i)
33		-	func createNft (nft_name,nft_~~owner,nft_~~dAppAddress~~,nft_type,nft_tags~~,nft_selling_price,nft_description,nft_onSell,nft_data) = {
	258	+	func createNft (nft_name,nft_dAppAddress,nft_selling_price,nft_description,nft_onSell,nft_data) = {
34	259		let newToken = Issue(nft_name, nft_description, 1, 0, false)
35	260		let issueId = calculateAssetId(newToken)
36	261		let txId = i.transactionId
37		-	[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "Owner"), toString(i.caller)), StringEntry(((toBase58String(issueId) + separator) + "nft_type"), nft_type), StringEntry(((toBase58String(issueId) + separator) + "nft_tags"), nft_tags), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
	262	+	[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
38	263		}
39	264
40	265

42	267		@Callable(i)
43	268		func sellNFT (price) = {
44	269		let txId = i.transactionId
45		-	let seller = i.caller.bytes
46		-	let $t017921877 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
47		-	let token0 = $t017921877._1
48		-	let amount0 = $t017921877._2
49		-	if (!(isNft(token0)))
	270	+	let $t062796364 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
	271	+	let token0 = $t062796364._1
	272	+	let amount0 = $t062796364._2
	273	+	if (isNft(token0))
50	274		then throw("Token is not NFT")
51		-	else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), price), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
	275	+	else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
52	276		}
53	277
54	278
55	279
56	280		@Callable(i)
57	281		func buyNFT (nftID,current_nft_owner) = {
58		-	let assetId = fromBase58String(~~nftID~~)
	282	+	let assetId = fromBase58String(current_nft_owner)
59	283		let amount = value(i.payments[0].amount)
60	284		let checkOwnerIsSame = match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
61	285		case a: String =>
62	286		a
63	287		case _ =>
64		-	~~false~~
	288	+	true
65	289		}
66	290		let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
	291	+	let owner = valueOrErrorMessage(getStringValue((separator + "Owner")), "No owner")
67	292		if ((i.payments[0].assetId != unit))
68	293		then throw("Pay in waves")
69		-	else if ((~~current_nft_owner~~ == toString(i.caller)))
70		-	then throw("~~current~~ Owner of NFT not able to purchase")
71		-	else [~~ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(current_nft_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))~~]
	294	+	else if ((checkOwnerIsSame == toString(i.caller)))
	295	+	then throw("Owner of NFT not able to purchase")
	296	+	else [StringEntry(((toString(i.caller) + separator) + kBuy), (nftID + separator)), DeleteEntry((("nft_" + current_nft_owner) + "_owner"))]
72	297		}
73	298
74	299
75	300
76	301		@Callable(i)
77		-	func ~~addAuction~~ (start,end,startPrice,duration) = {
	302	+	func sellauction (start,end,startPrice,duration) = {
78	303		let txId = toBase58String(i.transactionId)
79		-	let nftId = value(i.payments[0].assetId)
	304	+	let nftId = value(i.payments[1].assetId)
80	305		let price = value(startPrice)
81		-	let endHeight = (lastBlock.height + duration)
82	306		let caller = i.caller.bytes
83	307		let checkNftAuctioned = match getString(this, (((toBase58String(nftId) + separator) + "nft_status_") + toBase58String(caller))) {
84	308		case a: String =>

90	314		then throw("NFT not attached")
91	315		else if ((checkNftAuctioned == true))
92	316		then throw("Already in auction list")
93		-	else if ((duration > maxAuctionDuration))
94		-	then throw(("Duration is too long. Must be less than or equal to 7 " + toString(maxAuctionDuration)))
95		-	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")]
	317	+	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), IntegerEntry((txId + "duration_of_auction"), duration), 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")]
96	318		}
97	319
98	320
99	321
100	322		@Callable(i)
101		-	func ~~placeBid~~ (auctionId,nftId,nft_owner,bid_price) = {
	323	+	func iqplace (auctionId,nftId,nft_owner,bid_price) = {
102	324		let txId = toBase58String(i.transactionId)
103	325		let caller = i.caller.bytes
104		-	let assetId = ~~fromBase58String~~(nftId)
105		-	let currentBidPrice = i.payments[0].amount
	326	+	let assetId = fromBase64String(nftId)
	327	+	let currentBidPrice = i.payments[1].amount
106	328		let getLastWinnerBidPrice = getStringValue(this, (auctionId + "_highest_bid"))
107	329		let getPreviousBidderAddress = getString(this, (auctionId + "_previous_bidder"))
108	330		let currentBidCount = getStringValue(this, (auctionId + "_bidder_count"))

114	336		then throw("Not open for auction")
115	337		else if ((parseIntValue(getLastWinnerBidPrice) >= currentBidPrice))
116	338		then throw("Bid is less then starting/highest Bid")
117		-	else if ((getLastWinnerBidPrice == "0"))
	339	+	else if ((getLastWinnerBidPrice == "3"))
118	340		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)]
119	341		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)]
120	342		}

128	350		let assetId = fromBase58String(nftId)
129	351		let getNftWinningPrice = getStringValue(this, (auctionId + "_highest_bid"))
130	352		let getAuctionWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
131		-	[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")]
	353	+	[ScriptTransfer(Address(caller), parseIntValue(getNftWinningPrice), unit), StringEntry((txId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((txId + "_nft_status"), "REWARDED"), StringEntry((auctionId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((auctionId + "_nft_transfer_to"), getAuctionWinner), StringEntry((auctionId + "_nft_status"), "REWARDED")]
132	354		}
133	355
134	356
135	357
136	358		@Callable(i)
137		-	func ~~cancelAuction~~ (auctionId) = {
138		-	let txId = ~~toBase58String~~(i.transactionId)
	359	+	func cancel1Auction (auctionId) = {
	360	+	let txId = toBase64String(i.transactionId)
139	361		let caller = i.caller.bytes
140	362		let auctionStatus = getStringValue(this, (auctionId + "_nft_status"))
141	363		let biddingWinner = getStringValue(this, (auctionId + "_winner_of_nft"))

143	365		let nftId = getStringValue(this, (auctionId + "_nft_on_auction"))
144	366		let biddingPrice = getStringValue(this, (auctionId + "_highest_bid"))
145	367		if ((biddingWinner == "0"))
146		-	then [~~StringEntry(((txId + auctionId) + "_nft_status"), "CANCELED"),~~ ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
147		-	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)]
	368	+	then [ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
	369	+	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"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId)), ScriptTransfer(Address(fromBase58String(biddingWinner)), parseIntValue(biddingPrice), unit)]
148	370		}
149	371
150	372
151	373
152	374		@Callable(i)
153		-	func ~~withdrawBid~~ (bidTxId) = {
	375	+	func WITH (bidTxId) = {
154	376		let caller = i.caller.bytes
155	377		let bidPrice = getStringValue(this, (bidTxId + "_highest_bid"))
156	378		let asBidder = getStringValue(this, (bidTxId + "_winner"))
157	379		let bidForNFT = getStringValue(this, (bidTxId + "_nft_id"))
158		-	if ((~~toBase58String~~(caller) != asBidder))
	380	+	if ((toBase64String(caller) != asBidder))
159	381		then throw("No bid")
160		-	else [~~StringEntry((bidTxId + "_nft_bid"), "WITHDRAW"),~~ StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
	382	+	else [StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
161	383		}
162	384
163	385

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		-	let kBuy = "buy"
	6	+	let kAuction = "auction"
	7	+
	8	+	let kSell = "sell"
	9	+
	10	+	let kTrusted = "trusted"
7	11
8	12		let kPrice = "price"
9	13
10		-	~~let kSell~~ = ~~"sell"~~
	14	+	func getSlotKey (prefix,nftId) = ((prefix + separator) + toBase58String(nftId))
11	15
12		-	let maxAuctionDuration = 7
13	16
14		-	~~let kBid~~ = ~~"bid"~~
	17	+	func getPriceKey (nftId) = ((kPrice + separator) + toBase58String(nftId))
15	18
16		-	let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
17	19
18		-	let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
	20	+	func getSellKey (nftId) = ((kSell + separator) + toBase58String(nftId))
	21	+
	22	+
	23	+	func getAuctionKey (nftId) = ((kAuction + separator) + toBase58String(nftId))
	24	+
	25	+
	26	+	func getTrustedKey (issuer) = ((kTrusted + separator) + toString(issuer))
	27	+
	28	+
	29	+	func addToList (accum,nextValue) = (accum ++ [nextValue])
	30	+
	31	+
	32	+	func joinString (params) = {
	33	+	let length = size(params)
	34	+	if ((length == 0))
	35	+	then throw("Empty params")
	36	+	else if ((length == 1))
	37	+	then makeString({
	38	+	let $l = params
	39	+	let $s = size($l)
	40	+	let $acc0 = nil
	41	+	func $f0_1 ($a,$i) = if (($i >= $s))
	42	+	then $a
	43	+	else addToList($a, $l[$i])
	44	+
	45	+	func $f0_2 ($a,$i) = if (($i >= $s))
	46	+	then $a
	47	+	else throw("List size exceeds 1")
	48	+
	49	+	$f0_2($f0_1($acc0, 0), 1)
	50	+	}, separator)
	51	+	else if ((length == 2))
	52	+	then makeString({
	53	+	let $l = params
	54	+	let $s = size($l)
	55	+	let $acc0 = nil
	56	+	func $f0_1 ($a,$i) = if (($i >= $s))
	57	+	then $a
	58	+	else addToList($a, $l[$i])
	59	+
	60	+	func $f0_2 ($a,$i) = if (($i >= $s))
	61	+	then $a
	62	+	else throw("List size exceeds 2")
	63	+
	64	+	$f0_2($f0_1($f0_1($acc0, 0), 1), 2)
	65	+	}, separator)
	66	+	else if ((length == 3))
	67	+	then makeString({
	68	+	let $l = params
	69	+	let $s = size($l)
	70	+	let $acc0 = nil
	71	+	func $f0_1 ($a,$i) = if (($i >= $s))
	72	+	then $a
	73	+	else addToList($a, $l[$i])
	74	+
	75	+	func $f0_2 ($a,$i) = if (($i >= $s))
	76	+	then $a
	77	+	else throw("List size exceeds 3")
	78	+
	79	+	$f0_2($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3)
	80	+	}, separator)
	81	+	else if ((length == 4))
	82	+	then makeString({
	83	+	let $l = params
	84	+	let $s = size($l)
	85	+	let $acc0 = nil
	86	+	func $f0_1 ($a,$i) = if (($i >= $s))
	87	+	then $a
	88	+	else addToList($a, $l[$i])
	89	+
	90	+	func $f0_2 ($a,$i) = if (($i >= $s))
	91	+	then $a
	92	+	else throw("List size exceeds 4")
	93	+
	94	+	$f0_2($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4)
	95	+	}, separator)
	96	+	else if ((length == 5))
	97	+	then makeString({
	98	+	let $l = params
	99	+	let $s = size($l)
	100	+	let $acc0 = nil
	101	+	func $f0_1 ($a,$i) = if (($i >= $s))
	102	+	then $a
	103	+	else addToList($a, $l[$i])
	104	+
	105	+	func $f0_2 ($a,$i) = if (($i >= $s))
	106	+	then $a
	107	+	else throw("List size exceeds 5")
	108	+
	109	+	$f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5)
	110	+	}, separator)
	111	+	else throw("Max number of parameters exceeded")
	112	+	}
	113	+
	114	+
	115	+	func parseAsAuction (details) = {
	116	+	let res = split(details, separator)
	117	+	$Tuple5(addressFromStringValue(res[0]), parseIntValue(res[1]), parseIntValue(res[2]), parseIntValue(res[3]), parseIntValue(res[4]))
	118	+	}
	119	+
	120	+
	121	+	func parseAsSell (details) = {
	122	+	let res = split(details, separator)
	123	+	$Tuple2(addressFromStringValue(res[0]), parseIntValue(res[1]))
	124	+	}
	125	+
	126	+
	127	+	func joinStruct (params) = match params {
	128	+	case auction: (Address, Int, String, String) =>
	129	+	joinString([toString(auction._1), toString(auction._2), auction._3, auction._4])
	130	+	case sell: (Address, Int) =>
	131	+	joinString([toString(sell._1), toString(sell._2)])
	132	+	case _ =>
	133	+	throw("Wrong params tupple")
	134	+	}
	135	+
	136	+
	137	+	func setAuction (seller,nftId,startPrice,start,end) = StringEntry(getAuctionKey(nftId), joinStruct($Tuple4(seller, startPrice, start, end)))
	138	+
	139	+
	140	+	func setSell (nftId,celler,price) = StringEntry(getSellKey(nftId), joinStruct($Tuple2(celler, price)))
	141	+
	142	+
	143	+	func getAuction (nftId) = value(getString(this, getAuctionKey(nftId)))
	144	+
	145	+
	146	+	func getSell (nftId) = value(getString(this, getSellKey(nftId)))
	147	+
	148	+
	149	+	func calcPriceAtCurrentMoment (assetId,moment) = {
	150	+	let details = getAuction(assetId)
	151	+	let $t027552859 = parseAsAuction(details)
	152	+	let seller = $t027552859._1
	153	+	let startPriceValue = $t027552859._2
	154	+	let endPriceValue = $t027552859._3
	155	+	let startPeriodValue = $t027552859._4
	156	+	let endPeriodValue = $t027552859._5
	157	+	if ((moment >= endPeriodValue))
	158	+	then $Tuple2(seller, endPriceValue)
	159	+	else {
	160	+	let deltaPrice = (startPriceValue - endPriceValue)
	161	+	let period = (endPeriodValue - startPeriodValue)
	162	+	let spended = (moment - startPeriodValue)
	163	+	$Tuple2(seller, (startPriceValue - fraction(spended, deltaPrice, period)))
	164	+	}
	165	+	}
	166	+
19	167
20	168		func isNft (assetId) = match assetInfo(assetId) {
21	169		case token: Asset =>
22	170		if (if ((token.decimals == 0))
23	171		then (token.quantity == 1)
24	172		else false)
25	173		then (token.reissuable == false)
26	174		else false
27	175		case _ =>
28	176		false
29	177		}
30	178
31	179
	180	+	func isTrustedNft (assetId) = {
	181	+	let issuer = value(assetInfo(assetId)).issuer
	182	+	valueOrElse(getBoolean(this, getTrustedKey(issuer)), false)
	183	+	}
	184	+
	185	+
	186	+	func isSellExist (assetId) = isDefined(getString(this, getSellKey(assetId)))
	187	+
	188	+
	189	+	func isAuctionExist (assetId) = isDefined(getString(this, getAuctionKey(assetId)))
	190	+
	191	+
	192	+	func isCorrectSellPrice (price) = (price > 0)
	193	+
	194	+
	195	+	func isCorrectAuctionPrices (startPrice,endPrice) = (startPrice > endPrice)
	196	+
	197	+
	198	+	func isAdmin (caller) = (caller == this)
	199	+
	200	+
	201	+	func isValidCaller (caller,seller) = if ((caller == this))
	202	+	then true
	203	+	else (caller == seller)
	204	+
	205	+
	206	+	func isAuctionEnded (now,end) = (now > end)
	207	+
	208	+
	209	+	func isEnoughFunds (payment,currentMomentPrice) = (payment >= currentMomentPrice)
	210	+
	211	+
	212	+	func isWawes (assetId) = (assetId == unit)
	213	+
	214	+
	215	+	func isCorrectNft (nftId) = if (!(isNft(nftId)))
	216	+	then throw("Token is not Nft")
	217	+	else if (isSellExist(nftId))
	218	+	then throw("Sell already exists")
	219	+	else if (isAuctionExist(nftId))
	220	+	then throw("Auction already exists")
	221	+	else unit
	222	+
	223	+
	224	+	func isCorrectPayments (paymentAsset,paymentAmount,price) = if (!(isWawes(paymentAsset)))
	225	+	then throw("Payment must be at WAVES")
	226	+	else if (!(isEnoughFunds(paymentAmount, price)))
	227	+	then throw("Not enough funds")
	228	+	else unit
	229	+
	230	+
	231	+	func calcFee () = 0
	232	+
	233	+
	234	+	func calcTrustedFee () = 0
	235	+
	236	+
	237	+	func resultFundsAmounts (isTrusted,paymentAmount,actualPrice) = if (isTrusted)
	238	+	then $Tuple2((actualPrice - calcTrustedFee()), (paymentAmount - actualPrice))
	239	+	else $Tuple2((actualPrice - calcFee()), (paymentAmount - actualPrice))
	240	+
	241	+
	242	+	func getSlot (nftId) = if (isSellExist(nftId))
	243	+	then $Tuple2(kSell, getSell(nftId))
	244	+	else if (isAuctionExist(nftId))
	245	+	then $Tuple2(kAuction, getAuction(nftId))
	246	+	else throw("Slot doesn`t exist")
	247	+
	248	+
	249	+	let kBuy = "buy"
	250	+
	251	+	let kBid = "bid"
	252	+
	253	+	let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
	254	+
	255	+	let dAppAddress = base58'3N85YW6NZ9pLYvSdt1ASMQTGxvncnU1vUNx'
	256	+
32	257		@Callable(i)
33		-	func createNft (nft_name,nft_~~owner,nft_~~dAppAddress~~,nft_type,nft_tags~~,nft_selling_price,nft_description,nft_onSell,nft_data) = {
	258	+	func createNft (nft_name,nft_dAppAddress,nft_selling_price,nft_description,nft_onSell,nft_data) = {
34	259		let newToken = Issue(nft_name, nft_description, 1, 0, false)
35	260		let issueId = calculateAssetId(newToken)
36	261		let txId = i.transactionId
37		-	[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "Owner"), toString(i.caller)), StringEntry(((toBase58String(issueId) + separator) + "nft_type"), nft_type), StringEntry(((toBase58String(issueId) + separator) + "nft_tags"), nft_tags), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
	262	+	[newToken, ScriptTransfer(i.caller, 1, issueId), StringEntry(((toBase58String(issueId) + separator) + "nft_dAppAddress"), nft_dAppAddress), IntegerEntry(((toBase58String(issueId) + separator) + "nft_selling_price"), nft_selling_price), StringEntry(((toBase58String(issueId) + separator) + "nft_onSell"), nft_onSell), StringEntry(((toBase58String(issueId) + separator) + "nft_data"), nft_data), StringEntry(((toBase58String(txId) + separator) + "issue_nft"), toBase58String(issueId))]
38	263		}
39	264
40	265
41	266
42	267		@Callable(i)
43	268		func sellNFT (price) = {
44	269		let txId = i.transactionId
45		-	let seller = i.caller.bytes
46		-	let $t017921877 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
47		-	let token0 = $t017921877._1
48		-	let amount0 = $t017921877._2
49		-	if (!(isNft(token0)))
	270	+	let $t062796364 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
	271	+	let token0 = $t062796364._1
	272	+	let amount0 = $t062796364._2
	273	+	if (isNft(token0))
50	274		then throw("Token is not NFT")
51		-	else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), price), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
	275	+	else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
52	276		}
53	277
54	278
55	279
56	280		@Callable(i)
57	281		func buyNFT (nftID,current_nft_owner) = {
58		-	let assetId = fromBase58String(~~nftID~~)
	282	+	let assetId = fromBase58String(current_nft_owner)
59	283		let amount = value(i.payments[0].amount)
60	284		let checkOwnerIsSame = match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
61	285		case a: String =>
62	286		a
63	287		case _ =>
64		-	~~false~~
	288	+	true
65	289		}
66	290		let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
	291	+	let owner = valueOrErrorMessage(getStringValue((separator + "Owner")), "No owner")
67	292		if ((i.payments[0].assetId != unit))
68	293		then throw("Pay in waves")
69		-	else if ((~~current_nft_owner~~ == toString(i.caller)))
70		-	then throw("~~current~~ Owner of NFT not able to purchase")
71		-	else [~~ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(current_nft_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))~~]
	294	+	else if ((checkOwnerIsSame == toString(i.caller)))
	295	+	then throw("Owner of NFT not able to purchase")
	296	+	else [StringEntry(((toString(i.caller) + separator) + kBuy), (nftID + separator)), DeleteEntry((("nft_" + current_nft_owner) + "_owner"))]
72	297		}
73	298
74	299
75	300
76	301		@Callable(i)
77		-	func ~~addAuction~~ (start,end,startPrice,duration) = {
	302	+	func sellauction (start,end,startPrice,duration) = {
78	303		let txId = toBase58String(i.transactionId)
79		-	let nftId = value(i.payments[0].assetId)
	304	+	let nftId = value(i.payments[1].assetId)
80	305		let price = value(startPrice)
81		-	let endHeight = (lastBlock.height + duration)
82	306		let caller = i.caller.bytes
83	307		let checkNftAuctioned = match getString(this, (((toBase58String(nftId) + separator) + "nft_status_") + toBase58String(caller))) {
84	308		case a: String =>
85	309		true
86	310		case _ =>
87	311		false
88	312		}
89	313		if ((i.payments[0].assetId == unit))
90	314		then throw("NFT not attached")
91	315		else if ((checkNftAuctioned == true))
92	316		then throw("Already in auction list")
93		-	else if ((duration > maxAuctionDuration))
94		-	then throw(("Duration is too long. Must be less than or equal to 7 " + toString(maxAuctionDuration)))
95		-	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")]
	317	+	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), IntegerEntry((txId + "duration_of_auction"), duration), 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")]
96	318		}
97	319
98	320
99	321
100	322		@Callable(i)
101		-	func ~~placeBid~~ (auctionId,nftId,nft_owner,bid_price) = {
	323	+	func iqplace (auctionId,nftId,nft_owner,bid_price) = {
102	324		let txId = toBase58String(i.transactionId)
103	325		let caller = i.caller.bytes
104		-	let assetId = ~~fromBase58String~~(nftId)
105		-	let currentBidPrice = i.payments[0].amount
	326	+	let assetId = fromBase64String(nftId)
	327	+	let currentBidPrice = i.payments[1].amount
106	328		let getLastWinnerBidPrice = getStringValue(this, (auctionId + "_highest_bid"))
107	329		let getPreviousBidderAddress = getString(this, (auctionId + "_previous_bidder"))
108	330		let currentBidCount = getStringValue(this, (auctionId + "_bidder_count"))
109	331		let getLastWinnerAddress = getStringValue(this, (auctionId + "_winner_of_nft"))
110	332		let checkNftAuctioned = getStringValue(this, (auctionId + "_nft_status"))
111	333		if ((i.payments[0].assetId != unit))
112	334		then throw("Pay in waves")
113	335		else if ((checkNftAuctioned != "OPEN"))
114	336		then throw("Not open for auction")
115	337		else if ((parseIntValue(getLastWinnerBidPrice) >= currentBidPrice))
116	338		then throw("Bid is less then starting/highest Bid")
117		-	else if ((getLastWinnerBidPrice == "0"))
	339	+	else if ((getLastWinnerBidPrice == "3"))
118	340		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)]
119	341		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)]
120	342		}
121	343
122	344
123	345
124	346		@Callable(i)
125	347		func acceptBidOffer (auctionId,nftId,bid_amount_from_user) = {
126	348		let txId = toBase58String(i.transactionId)
127	349		let caller = i.caller.bytes
128	350		let assetId = fromBase58String(nftId)
129	351		let getNftWinningPrice = getStringValue(this, (auctionId + "_highest_bid"))
130	352		let getAuctionWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
131		-	[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")]
	353	+	[ScriptTransfer(Address(caller), parseIntValue(getNftWinningPrice), unit), StringEntry((txId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((txId + "_nft_status"), "REWARDED"), StringEntry((auctionId + "_amount_paid_to_owner"), getNftWinningPrice), StringEntry((auctionId + "_nft_transfer_to"), getAuctionWinner), StringEntry((auctionId + "_nft_status"), "REWARDED")]
132	354		}
133	355
134	356
135	357
136	358		@Callable(i)
137		-	func ~~cancelAuction~~ (auctionId) = {
138		-	let txId = ~~toBase58String~~(i.transactionId)
	359	+	func cancel1Auction (auctionId) = {
	360	+	let txId = toBase64String(i.transactionId)
139	361		let caller = i.caller.bytes
140	362		let auctionStatus = getStringValue(this, (auctionId + "_nft_status"))
141	363		let biddingWinner = getStringValue(this, (auctionId + "_winner_of_nft"))
142	364		let nftOwner = getStringValue(this, (auctionId + "_nft_owner"))
143	365		let nftId = getStringValue(this, (auctionId + "_nft_on_auction"))
144	366		let biddingPrice = getStringValue(this, (auctionId + "_highest_bid"))
145	367		if ((biddingWinner == "0"))
146		-	then [~~StringEntry(((txId + auctionId) + "_nft_status"), "CANCELED"),~~ ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
147		-	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)]
	368	+	then [ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))]
	369	+	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"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId)), ScriptTransfer(Address(fromBase58String(biddingWinner)), parseIntValue(biddingPrice), unit)]
148	370		}
149	371
150	372
151	373
152	374		@Callable(i)
153		-	func ~~withdrawBid~~ (bidTxId) = {
	375	+	func WITH (bidTxId) = {
154	376		let caller = i.caller.bytes
155	377		let bidPrice = getStringValue(this, (bidTxId + "_highest_bid"))
156	378		let asBidder = getStringValue(this, (bidTxId + "_winner"))
157	379		let bidForNFT = getStringValue(this, (bidTxId + "_nft_id"))
158		-	if ((~~toBase58String~~(caller) != asBidder))
	380	+	if ((toBase64String(caller) != asBidder))
159	381		then throw("No bid")
160		-	else [~~StringEntry((bidTxId + "_nft_bid"), "WITHDRAW"),~~ StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
	382	+	else [StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)]
161	383		}
162	384
163	385
164	386
165	387		@Callable(i)
166	388		func testBid (data) = [StringEntry("E8kkFBYCy44JJaq6pAZ6KizsuResi5UKNhbD1WNZwhhY_highest_bid", "0")]
167	389
168	390

github/deemru/w8io/169f3d6 
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