w8 · tx · 7As···AaY

tx · 7AsiK1xYtjhd8LLUdjFwCeDnzA2uWZmjvSWekVZRkAaY

3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq:  -0.50000000 Waves

2022.12.02 12:21 [2342538] smart account 3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "7AsiK1xYtjhd8LLUdjFwCeDnzA2uWZmjvSWekVZRkAaY",
    "fee": 50000000,
    "feeAssetId": null,
    "timestamp": 1669972905340,
    "version": 2,
    "chainId": 84,
    "sender": "3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq",
    "senderPublicKey": "H6UqxUDcJamDRg1uykVcWMn4zhAMTV7i1nfPq1moLWmJ",
    "proofs": [
        "5agFvRBfCfBFGcw3oxkxR9AxAegzG3PYxXdarCoaLJx1CbKvtyrgNtpP1NC9cTZhou8zEGURwzgVuh1mVughD8ND"
    ],
    "script": 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",
    "height": 2342538,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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1 1  {-# STDLIB_VERSION 6 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let separator = "_"
5 5  
6 6  let kAuction = "auction"
7 7  
8 8  let kSell = "sell"
9 9  
10 10  let kTrusted = "trusted"
11 11  
12 12  let kPrice = "price"
13 13  
14 14  func getSlotKey (prefix,nftId) = ((prefix + separator) + toBase58String(nftId))
15 15  
16 16  
17 17  func getPriceKey (nftId) = ((kPrice + separator) + toBase58String(nftId))
18 18  
19 19  
20 20  func getSellKey (nftId) = ((kSell + separator) + toBase58String(nftId))
21 21  
22 22  
23 23  func getAuctionKey (nftId) = ((kAuction + separator) + toBase58String(nftId))
24 24  
25 25  
26 26  func getTrustedKey (issuer) = ((kTrusted + separator) + toString(issuer))
27 27  
28 28  
29 29  func addToList (accum,nextValue) = (accum ++ [nextValue])
30 30  
31 31  
32 32  func joinString (params) = {
33 33      let length = size(params)
34 34      if ((length == 0))
35 35          then throw("Empty  params")
36 36          else if ((length == 1))
37 37              then makeString({
38 38                  let $l = params
39 39                  let $s = size($l)
40 40                  let $acc0 = nil
41 41                  func $f0_1 ($a,$i) =                 if (($i >= $s))
42 42                      then $a
43 43                      else addToList($a, $l[$i])
44 44  
45 45                  func $f0_2 ($a,$i) =                 if (($i >= $s))
46 46                      then $a
47 47                      else throw("List size exceeds 1")
48 48  
49 49                  $f0_2($f0_1($acc0, 0), 1)
50 50                  }, separator)
51 51              else if ((length == 2))
52 52                  then makeString({
53 53                      let $l = params
54 54                      let $s = size($l)
55 55                      let $acc0 = nil
56 56                      func $f0_1 ($a,$i) =                     if (($i >= $s))
57 57                          then $a
58 58                          else addToList($a, $l[$i])
59 59  
60 60                      func $f0_2 ($a,$i) =                     if (($i >= $s))
61 61                          then $a
62 62                          else throw("List size exceeds 2")
63 63  
64 64                      $f0_2($f0_1($f0_1($acc0, 0), 1), 2)
65 65                      }, separator)
66 66                  else if ((length == 3))
67 67                      then makeString({
68 68                          let $l = params
69 69                          let $s = size($l)
70 70                          let $acc0 = nil
71 71                          func $f0_1 ($a,$i) =                         if (($i >= $s))
72 72                              then $a
73 73                              else addToList($a, $l[$i])
74 74  
75 75                          func $f0_2 ($a,$i) =                         if (($i >= $s))
76 76                              then $a
77 77                              else throw("List size exceeds 3")
78 78  
79 79                          $f0_2($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3)
80 80                          }, separator)
81 81                      else if ((length == 4))
82 82                          then makeString({
83 83                              let $l = params
84 84                              let $s = size($l)
85 85                              let $acc0 = nil
86 86                              func $f0_1 ($a,$i) =                             if (($i >= $s))
87 87                                  then $a
88 88                                  else addToList($a, $l[$i])
89 89  
90 90                              func $f0_2 ($a,$i) =                             if (($i >= $s))
91 91                                  then $a
92 92                                  else throw("List size exceeds 4")
93 93  
94 94                              $f0_2($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4)
95 95                              }, separator)
96 96                          else if ((length == 5))
97 97                              then makeString({
98 98                                  let $l = params
99 99                                  let $s = size($l)
100 100                                  let $acc0 = nil
101 101                                  func $f0_1 ($a,$i) =                                 if (($i >= $s))
102 102                                      then $a
103 103                                      else addToList($a, $l[$i])
104 104  
105 105                                  func $f0_2 ($a,$i) =                                 if (($i >= $s))
106 106                                      then $a
107 107                                      else throw("List size exceeds 5")
108 108  
109 109                                  $f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5)
110 110                                  }, separator)
111 111                              else throw("Max number of parameters exceeded")
112 112      }
113 113  
114 114  
115 115  func parseAsAuction (details) = {
116 116      let res = split(details, separator)
117 117      $Tuple5(addressFromStringValue(res[0]), parseIntValue(res[1]), parseIntValue(res[2]), parseIntValue(res[3]), parseIntValue(res[4]))
118 118      }
119 119  
120 120  
121 121  func parseAsSell (details) = {
122 122      let res = split(details, separator)
123 123      $Tuple2(addressFromStringValue(res[0]), parseIntValue(res[1]))
124 124      }
125 125  
126 126  
127 127  func joinStruct (params) = match params {
128 128      case auction: (Address, Int, String, String) => 
129 129          joinString([toString(auction._1), toString(auction._2), auction._3, auction._4])
130 130      case sell: (Address, Int) => 
131 131          joinString([toString(sell._1), toString(sell._2)])
132 132      case _ => 
133 133          throw("Wrong params tupple")
134 134  }
135 135  
136 136  
137 137  func setAuction (seller,nftId,startPrice,start,end) = StringEntry(getAuctionKey(nftId), joinStruct($Tuple4(seller, startPrice, start, end)))
138 138  
139 139  
140 140  func setSell (nftId,celler,price) = StringEntry(getSellKey(nftId), joinStruct($Tuple2(celler, price)))
141 141  
142 142  
143 143  func getAuction (nftId) = value(getString(this, getAuctionKey(nftId)))
144 144  
145 145  
146 146  func getSell (nftId) = value(getString(this, getSellKey(nftId)))
147 147  
148 148  
149 149  func calcPriceAtCurrentMoment (assetId,moment) = {
150 150      let details = getAuction(assetId)
151 151      let $t027552859 = parseAsAuction(details)
152 152      let seller = $t027552859._1
153 153      let startPriceValue = $t027552859._2
154 154      let endPriceValue = $t027552859._3
155 155      let startPeriodValue = $t027552859._4
156 156      let endPeriodValue = $t027552859._5
157 157      if ((moment >= endPeriodValue))
158 158          then $Tuple2(seller, endPriceValue)
159 159          else {
160 160              let deltaPrice = (startPriceValue - endPriceValue)
161 161              let period = (endPeriodValue - startPeriodValue)
162 162              let spended = (moment - startPeriodValue)
163 163              $Tuple2(seller, (startPriceValue - fraction(spended, deltaPrice, period)))
164 164              }
165 165      }
166 166  
167 167  
168 168  func isNft (assetId) = match assetInfo(assetId) {
169 169      case token: Asset => 
170 170          if (if ((token.decimals == 0))
171 171              then (token.quantity == 1)
172 172              else false)
173 173              then (token.reissuable == false)
174 174              else false
175 175      case _ => 
176 176          false
177 177  }
178 178  
179 179  
180 180  func isTrustedNft (assetId) = {
181 181      let issuer = value(assetInfo(assetId)).issuer
182 182      valueOrElse(getBoolean(this, getTrustedKey(issuer)), false)
183 183      }
184 184  
185 185  
186 186  func isSellExist (assetId) = isDefined(getString(this, getSellKey(assetId)))
187 187  
188 188  
189 189  func isAuctionExist (assetId) = isDefined(getString(this, getAuctionKey(assetId)))
190 190  
191 191  
192 192  func isCorrectSellPrice (price) = (price > 0)
193 193  
194 194  
195 195  func isCorrectAuctionPrices (startPrice,endPrice) = (startPrice > endPrice)
196 196  
197 197  
198 198  func isAdmin (caller) = (caller == this)
199 199  
200 200  
201 201  func isValidCaller (caller,seller) = if ((caller == this))
202 202      then true
203 203      else (caller == seller)
204 204  
205 205  
206 206  func isAuctionEnded (now,end) = (now > end)
207 207  
208 208  
209 209  func isEnoughFunds (payment,currentMomentPrice) = (payment >= currentMomentPrice)
210 210  
211 211  
212 212  func isWawes (assetId) = (assetId == unit)
213 213  
214 214  
215 215  func isCorrectNft (nftId) = if (!(isNft(nftId)))
216 216      then throw("Token is not Nft")
217 217      else if (isSellExist(nftId))
218 218          then throw("Sell already exists")
219 219          else if (isAuctionExist(nftId))
220 220              then throw("Auction already exists")
221 221              else unit
222 222  
223 223  
224 224  func isCorrectPayments (paymentAsset,paymentAmount,price) = if (!(isWawes(paymentAsset)))
225 225      then throw("Payment must be at WAVES")
226 226      else if (!(isEnoughFunds(paymentAmount, price)))
227 227          then throw("Not enough funds")
228 228          else unit
229 229  
230 230  
231 231  func calcFee () = 0
232 232  
233 233  
234 234  func calcTrustedFee () = 0
235 235  
236 236  
237 237  func resultFundsAmounts (isTrusted,paymentAmount,actualPrice) = if (isTrusted)
238 238      then $Tuple2((actualPrice - calcTrustedFee()), (paymentAmount - actualPrice))
239 239      else $Tuple2((actualPrice - calcFee()), (paymentAmount - actualPrice))
240 240  
241 241  
242 242  func getSlot (nftId) = if (isSellExist(nftId))
243 243      then $Tuple2(kSell, getSell(nftId))
244 244      else if (isAuctionExist(nftId))
245 245          then $Tuple2(kAuction, getAuction(nftId))
246 246          else throw("Slot doesn`t exist")
247 247  
248 248  
249 249  let kBuy = "buy"
250 250  
251 251  let kBid = "bid"
252 252  
253 253  let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
254 254  
255 255  let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
256 256  
257 257  @Callable(i)
258 258  func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = {
259 259      let newToken = Issue(nft_name, nft_description, 1, 0, false)
260 260      let issueId = calculateAssetId(newToken)
261 261      let txId = i.transactionId
262 262  [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))]
263 263      }
264 264  
265 265  
266 266  
267 267  @Callable(i)
268 268  func sellNFT (price) = {
269 269      let txId = i.transactionId
270 270      let seller = i.caller.bytes
271 271      let $t065196604 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
272 272      let token0 = $t065196604._1
273 273      let amount0 = $t065196604._2
274 274      if (!(isNft(token0)))
275 275          then throw("Token is not NFT")
276 276          else [StringEntry((("nft_" + toBase58String(seller)) + "_owner"), toBase58String(seller)), StringEntry(((((kPrice + separator) + toBase58String(value(i.payments[0].assetId))) + "_") + toString(i.caller)), price), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
277 277      }
278 278  
279 279  
280 280  
281 281  @Callable(i)
282 282  func buyNFT (nftID,current_nft_owner) = {
283 283      let assetId = fromBase58String(nftID)
284 284      let amount = value(i.payments[0].amount)
285 285      let checkOwnerIsSame =     match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
286 286          case a: String => 
287 287              a
288 288          case _ => 
289 289              false
290 290      }
291 291      let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
292 292      let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner")
293 293      if ((i.payments[0].assetId != unit))
294 294          then throw("Pay in waves")
295 295          else if ((checkOwnerIsSame == toString(i.caller)))
296 296              then throw("Owner of NFT not able to purchase")
297 297              else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner"))]
298 298      }
299 299  
300 300  
301 301  
302 302  @Callable(i)
303 303  func addAuction (start,end,startPrice) = {
304 304      let txId = i.transactionId
305 305      let nftId = value(i.payments[0].assetId)
306 306      let price = value(startPrice)
307 307      let auction = $Tuple4(i.caller, price, start, end)
308 308      let caller = i.caller.bytes
309 309      let checkNftAuctioned =     match getString(this, (((toBase58String(nftId) + separator) + "nft_status_") + toBase58String(caller))) {
310 310          case a: String => 
311 311              a
312 312          case _ => 
313 313              false
314 314      }
315 315      if ((checkNftAuctioned == statusForNFT._1))
316 316          then throw("Already in Auction list")
317 317          else [StringEntry(((toBase58String(txId) + "_nft_start_auction_date_") + toBase58String(caller)), start), StringEntry(((toBase58String(txId) + "_nft_end_auction_date_") + toBase58String(caller)), end), IntegerEntry(((toBase58String(txId) + "_nft_start_price_") + toBase58String(caller)), startPrice), StringEntry((toBase58String(txId) + "_nft_owner"), toString(i.caller)), StringEntry((toBase58String(txId) + "_nft_on_auction"), toBase58String(nftId)), StringEntry(((toBase58String(txId) + "_nft_status_") + toBase58String(caller)), statusForNFT._1)]
318 318      }
319 319  
320 320  
321 321  
322 322  @Callable(i)
323 323  func placeBid (tx_Id,nftId,nft_owner,bid_price) = {
324 324      let txId = i.transactionId
325 325      let caller = i.caller
326 326      let assetId = fromBase58String(nftId)
327 327      let amount = value(i.payments[0].amount)
328 328      let checkNftAuctioned =     match getString(this, (((nftId + separator) + "nft_status_") + nft_owner)) {
329 329          case a: String => 
330 330              a
331 331          case _ => 
332 332              false
333 333      }
334 334      if ((i.payments[0].assetId != unit))
335 335          then throw("Pay in waves")
336 336          else if ((checkNftAuctioned != statusForNFT._1))
337 337              then throw("Not open in auction list")
338 338              else [StringEntry(((("nft_id_" + nftId) + "_") + toBase58String(caller.bytes)), nftId), StringEntry(((("nft_owner_" + nftId) + "_") + toBase58String(caller.bytes)), nft_owner), StringEntry(((("bidding_for_" + nftId) + "_by_") + toBase58String(caller.bytes)), toBase58String(caller.bytes)), StringEntry(((("bid_price_for" + nftId) + "_by_") + toBase58String(caller.bytes)), toString(bid_price)), StringEntry(((("transfer_nft_to_dappwith_bid_price_for_" + nftId) + "_by_") + toBase58String(caller.bytes)), toBase58String(dAppAddress))]
339 339      }
340 340  
341 341  
342 342  
343 343  @Callable(i)
344 344  func acceptBidOffer (nftId,accepted_address,bid_amount_from_user) = {
345 345      let caller = i.caller.bytes
346 346      let assetId = fromBase58String(nftId)
347 347      let acceptedAddressOfBidder = fromBase58String(accepted_address)
348 348  [ScriptTransfer(Address(i.caller.bytes), bid_amount_from_user, unit), ScriptTransfer(Address(acceptedAddressOfBidder), 1, assetId), StringEntry(((nftId + "_rewarded_to_") + accepted_address), accepted_address), StringEntry(("nft_transfer_status_from" + toBase58String(caller)), statusForNFT._3), StringEntry(((("nft_transfer_status_" + nftId) + "_transfer_to_") + accepted_address), accepted_address), DeleteEntry((((nftId + separator) + "nft_status_") + toBase58String(caller)))]
349 349      }
350 350  
351 351

Old	New	Differences
1	1	{-# STDLIB_VERSION 6 #-}
2	2	{-# SCRIPT_TYPE ACCOUNT #-}
3	3	{-# CONTENT_TYPE DAPP #-}
4	4	let separator = "_"
5	5
6	6	let kAuction = "auction"
7	7
8	8	let kSell = "sell"
9	9
10	10	let kTrusted = "trusted"
11	11
12	12	let kPrice = "price"
13	13
14	14	func getSlotKey (prefix,nftId) = ((prefix + separator) + toBase58String(nftId))
15	15
16	16
17	17	func getPriceKey (nftId) = ((kPrice + separator) + toBase58String(nftId))
18	18
19	19
20	20	func getSellKey (nftId) = ((kSell + separator) + toBase58String(nftId))
21	21
22	22
23	23	func getAuctionKey (nftId) = ((kAuction + separator) + toBase58String(nftId))
24	24
25	25
26	26	func getTrustedKey (issuer) = ((kTrusted + separator) + toString(issuer))
27	27
28	28
29	29	func addToList (accum,nextValue) = (accum ++ [nextValue])
30	30
31	31
32	32	func joinString (params) = {
33	33	let length = size(params)
34	34	if ((length == 0))
35	35	then throw("Empty params")
36	36	else if ((length == 1))
37	37	then makeString({
38	38	let $l = params
39	39	let $s = size($l)
40	40	let $acc0 = nil
41	41	func $f0_1 ($a,$i) = if (($i >= $s))
42	42	then $a
43	43	else addToList($a, $l[$i])
44	44
45	45	func $f0_2 ($a,$i) = if (($i >= $s))
46	46	then $a
47	47	else throw("List size exceeds 1")
48	48
49	49	$f0_2($f0_1($acc0, 0), 1)
50	50	}, separator)
51	51	else if ((length == 2))
52	52	then makeString({
53	53	let $l = params
54	54	let $s = size($l)
55	55	let $acc0 = nil
56	56	func $f0_1 ($a,$i) = if (($i >= $s))
57	57	then $a
58	58	else addToList($a, $l[$i])
59	59
60	60	func $f0_2 ($a,$i) = if (($i >= $s))
61	61	then $a
62	62	else throw("List size exceeds 2")
63	63
64	64	$f0_2($f0_1($f0_1($acc0, 0), 1), 2)
65	65	}, separator)
66	66	else if ((length == 3))
67	67	then makeString({
68	68	let $l = params
69	69	let $s = size($l)
70	70	let $acc0 = nil
71	71	func $f0_1 ($a,$i) = if (($i >= $s))
72	72	then $a
73	73	else addToList($a, $l[$i])
74	74
75	75	func $f0_2 ($a,$i) = if (($i >= $s))
76	76	then $a
77	77	else throw("List size exceeds 3")
78	78
79	79	$f0_2($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3)
80	80	}, separator)
81	81	else if ((length == 4))
82	82	then makeString({
83	83	let $l = params
84	84	let $s = size($l)
85	85	let $acc0 = nil
86	86	func $f0_1 ($a,$i) = if (($i >= $s))
87	87	then $a
88	88	else addToList($a, $l[$i])
89	89
90	90	func $f0_2 ($a,$i) = if (($i >= $s))
91	91	then $a
92	92	else throw("List size exceeds 4")
93	93
94	94	$f0_2($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4)
95	95	}, separator)
96	96	else if ((length == 5))
97	97	then makeString({
98	98	let $l = params
99	99	let $s = size($l)
100	100	let $acc0 = nil
101	101	func $f0_1 ($a,$i) = if (($i >= $s))
102	102	then $a
103	103	else addToList($a, $l[$i])
104	104
105	105	func $f0_2 ($a,$i) = if (($i >= $s))
106	106	then $a
107	107	else throw("List size exceeds 5")
108	108
109	109	$f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 1), 2), 3), 4), 5)
110	110	}, separator)
111	111	else throw("Max number of parameters exceeded")
112	112	}
113	113
114	114
115	115	func parseAsAuction (details) = {
116	116	let res = split(details, separator)
117	117	$Tuple5(addressFromStringValue(res[0]), parseIntValue(res[1]), parseIntValue(res[2]), parseIntValue(res[3]), parseIntValue(res[4]))
118	118	}
119	119
120	120
121	121	func parseAsSell (details) = {
122	122	let res = split(details, separator)
123	123	$Tuple2(addressFromStringValue(res[0]), parseIntValue(res[1]))
124	124	}
125	125
126	126
127	127	func joinStruct (params) = match params {
128	128	case auction: (Address, Int, String, String) =>
129	129	joinString([toString(auction._1), toString(auction._2), auction._3, auction._4])
130	130	case sell: (Address, Int) =>
131	131	joinString([toString(sell._1), toString(sell._2)])
132	132	case _ =>
133	133	throw("Wrong params tupple")
134	134	}
135	135
136	136
137	137	func setAuction (seller,nftId,startPrice,start,end) = StringEntry(getAuctionKey(nftId), joinStruct($Tuple4(seller, startPrice, start, end)))
138	138
139	139
140	140	func setSell (nftId,celler,price) = StringEntry(getSellKey(nftId), joinStruct($Tuple2(celler, price)))
141	141
142	142
143	143	func getAuction (nftId) = value(getString(this, getAuctionKey(nftId)))
144	144
145	145
146	146	func getSell (nftId) = value(getString(this, getSellKey(nftId)))
147	147
148	148
149	149	func calcPriceAtCurrentMoment (assetId,moment) = {
150	150	let details = getAuction(assetId)
151	151	let $t027552859 = parseAsAuction(details)
152	152	let seller = $t027552859._1
153	153	let startPriceValue = $t027552859._2
154	154	let endPriceValue = $t027552859._3
155	155	let startPeriodValue = $t027552859._4
156	156	let endPeriodValue = $t027552859._5
157	157	if ((moment >= endPeriodValue))
158	158	then $Tuple2(seller, endPriceValue)
159	159	else {
160	160	let deltaPrice = (startPriceValue - endPriceValue)
161	161	let period = (endPeriodValue - startPeriodValue)
162	162	let spended = (moment - startPeriodValue)
163	163	$Tuple2(seller, (startPriceValue - fraction(spended, deltaPrice, period)))
164	164	}
165	165	}
166	166
167	167
168	168	func isNft (assetId) = match assetInfo(assetId) {
169	169	case token: Asset =>
170	170	if (if ((token.decimals == 0))
171	171	then (token.quantity == 1)
172	172	else false)
173	173	then (token.reissuable == false)
174	174	else false
175	175	case _ =>
176	176	false
177	177	}
178	178
179	179
180	180	func isTrustedNft (assetId) = {
181	181	let issuer = value(assetInfo(assetId)).issuer
182	182	valueOrElse(getBoolean(this, getTrustedKey(issuer)), false)
183	183	}
184	184
185	185
186	186	func isSellExist (assetId) = isDefined(getString(this, getSellKey(assetId)))
187	187
188	188
189	189	func isAuctionExist (assetId) = isDefined(getString(this, getAuctionKey(assetId)))
190	190
191	191
192	192	func isCorrectSellPrice (price) = (price > 0)
193	193
194	194
195	195	func isCorrectAuctionPrices (startPrice,endPrice) = (startPrice > endPrice)
196	196
197	197
198	198	func isAdmin (caller) = (caller == this)
199	199
200	200
201	201	func isValidCaller (caller,seller) = if ((caller == this))
202	202	then true
203	203	else (caller == seller)
204	204
205	205
206	206	func isAuctionEnded (now,end) = (now > end)
207	207
208	208
209	209	func isEnoughFunds (payment,currentMomentPrice) = (payment >= currentMomentPrice)
210	210
211	211
212	212	func isWawes (assetId) = (assetId == unit)
213	213
214	214
215	215	func isCorrectNft (nftId) = if (!(isNft(nftId)))
216	216	then throw("Token is not Nft")
217	217	else if (isSellExist(nftId))
218	218	then throw("Sell already exists")
219	219	else if (isAuctionExist(nftId))
220	220	then throw("Auction already exists")
221	221	else unit
222	222
223	223
224	224	func isCorrectPayments (paymentAsset,paymentAmount,price) = if (!(isWawes(paymentAsset)))
225	225	then throw("Payment must be at WAVES")
226	226	else if (!(isEnoughFunds(paymentAmount, price)))
227	227	then throw("Not enough funds")
228	228	else unit
229	229
230	230
231	231	func calcFee () = 0
232	232
233	233
234	234	func calcTrustedFee () = 0
235	235
236	236
237	237	func resultFundsAmounts (isTrusted,paymentAmount,actualPrice) = if (isTrusted)
238	238	then $Tuple2((actualPrice - calcTrustedFee()), (paymentAmount - actualPrice))
239	239	else $Tuple2((actualPrice - calcFee()), (paymentAmount - actualPrice))
240	240
241	241
242	242	func getSlot (nftId) = if (isSellExist(nftId))
243	243	then $Tuple2(kSell, getSell(nftId))
244	244	else if (isAuctionExist(nftId))
245	245	then $Tuple2(kAuction, getAuction(nftId))
246	246	else throw("Slot doesn`t exist")
247	247
248	248
249	249	let kBuy = "buy"
250	250
251	251	let kBid = "bid"
252	252
253	253	let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED")
254	254
255	255	let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq'
256	256
257	257	@Callable(i)
258	258	func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = {
259	259	let newToken = Issue(nft_name, nft_description, 1, 0, false)
260	260	let issueId = calculateAssetId(newToken)
261	261	let txId = i.transactionId
262	262	[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))]
263	263	}
264	264
265	265
266	266
267	267	@Callable(i)
268	268	func sellNFT (price) = {
269	269	let txId = i.transactionId
270	270	let seller = i.caller.bytes
271	271	let $t065196604 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount))
272	272	let token0 = $t065196604._1
273	273	let amount0 = $t065196604._2
274	274	if (!(isNft(token0)))
275	275	then throw("Token is not NFT")
276	276	else [StringEntry((("nft_" + toBase58String(seller)) + "_owner"), toBase58String(seller)), StringEntry(((((kPrice + separator) + toBase58String(value(i.payments[0].assetId))) + "_") + toString(i.caller)), price), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))]
277	277	}
278	278
279	279
280	280
281	281	@Callable(i)
282	282	func buyNFT (nftID,current_nft_owner) = {
283	283	let assetId = fromBase58String(nftID)
284	284	let amount = value(i.payments[0].amount)
285	285	let checkOwnerIsSame = match getString(this, (("nft_" + current_nft_owner) + "_owner")) {
286	286	case a: String =>
287	287	a
288	288	case _ =>
289	289	false
290	290	}
291	291	let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner))
292	292	let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner")
293	293	if ((i.payments[0].assetId != unit))
294	294	then throw("Pay in waves")
295	295	else if ((checkOwnerIsSame == toString(i.caller)))
296	296	then throw("Owner of NFT not able to purchase")
297	297	else [ScriptTransfer(i.caller, 1, assetId), ScriptTransfer(Address(fromBase58String(owner)), amount, unit), StringEntry(((toString(i.caller) + separator) + kBuy), ((nftID + separator) + toString(amount))), DeleteEntry((("nft_" + current_nft_owner) + "_owner"))]
298	298	}
299	299
300	300
301	301
302	302	@Callable(i)
303	303	func addAuction (start,end,startPrice) = {
304	304	let txId = i.transactionId
305	305	let nftId = value(i.payments[0].assetId)
306	306	let price = value(startPrice)
307	307	let auction = $Tuple4(i.caller, price, start, end)
308	308	let caller = i.caller.bytes
309	309	let checkNftAuctioned = match getString(this, (((toBase58String(nftId) + separator) + "nft_status_") + toBase58String(caller))) {
310	310	case a: String =>
311	311	a
312	312	case _ =>
313	313	false
314	314	}
315	315	if ((checkNftAuctioned == statusForNFT._1))
316	316	then throw("Already in Auction list")
317	317	else [StringEntry(((toBase58String(txId) + "_nft_start_auction_date_") + toBase58String(caller)), start), StringEntry(((toBase58String(txId) + "_nft_end_auction_date_") + toBase58String(caller)), end), IntegerEntry(((toBase58String(txId) + "_nft_start_price_") + toBase58String(caller)), startPrice), StringEntry((toBase58String(txId) + "_nft_owner"), toString(i.caller)), StringEntry((toBase58String(txId) + "_nft_on_auction"), toBase58String(nftId)), StringEntry(((toBase58String(txId) + "_nft_status_") + toBase58String(caller)), statusForNFT._1)]
318	318	}
319	319
320	320
321	321
322	322	@Callable(i)
323	323	func placeBid (tx_Id,nftId,nft_owner,bid_price) = {
324	324	let txId = i.transactionId
325	325	let caller = i.caller
326	326	let assetId = fromBase58String(nftId)
327	327	let amount = value(i.payments[0].amount)
328	328	let checkNftAuctioned = match getString(this, (((nftId + separator) + "nft_status_") + nft_owner)) {
329	329	case a: String =>
330	330	a
331	331	case _ =>
332	332	false
333	333	}
334	334	if ((i.payments[0].assetId != unit))
335	335	then throw("Pay in waves")
336	336	else if ((checkNftAuctioned != statusForNFT._1))
337	337	then throw("Not open in auction list")
338	338	else [StringEntry(((("nft_id_" + nftId) + "_") + toBase58String(caller.bytes)), nftId), StringEntry(((("nft_owner_" + nftId) + "_") + toBase58String(caller.bytes)), nft_owner), StringEntry(((("bidding_for_" + nftId) + "_by_") + toBase58String(caller.bytes)), toBase58String(caller.bytes)), StringEntry(((("bid_price_for" + nftId) + "_by_") + toBase58String(caller.bytes)), toString(bid_price)), StringEntry(((("transfer_nft_to_dappwith_bid_price_for_" + nftId) + "_by_") + toBase58String(caller.bytes)), toBase58String(dAppAddress))]
339	339	}
340	340
341	341
342	342
343	343	@Callable(i)
344	344	func acceptBidOffer (nftId,accepted_address,bid_amount_from_user) = {
345	345	let caller = i.caller.bytes
346	346	let assetId = fromBase58String(nftId)
347	347	let acceptedAddressOfBidder = fromBase58String(accepted_address)
348	348	[ScriptTransfer(Address(i.caller.bytes), bid_amount_from_user, unit), ScriptTransfer(Address(acceptedAddressOfBidder), 1, assetId), StringEntry(((nftId + "_rewarded_to_") + accepted_address), accepted_address), StringEntry(("nft_transfer_status_from" + toBase58String(caller)), statusForNFT._3), StringEntry(((("nft_transfer_status_" + nftId) + "_transfer_to_") + accepted_address), accepted_address), DeleteEntry((((nftId + separator) + "nft_status_") + toBase58String(caller)))]
349	349	}
350	350
351	351

github/deemru/w8io/026f985 
43.24 ms ◑