github/deemru/w8io/026f985 29.52 ms ◑
tx · 2jgZgg5SmxTVjhHVWbU9ofWSDxn1Ys7buzbGkK2pURAi 3N72SETEKtTuaA3YNVYWgVEmXKrRrZYXHGo: -0.01000000 Waves 2022.12.06 17:38 [2348617] smart account 3N72SETEKtTuaA3YNVYWgVEmXKrRrZYXHGo > SELF 0.00000000 Waves
{ "type": 13, "id": "2jgZgg5SmxTVjhHVWbU9ofWSDxn1Ys7buzbGkK2pURAi", "fee": 1000000, "feeAssetId": null, "timestamp": 1670337449041, "version": 2, "chainId": 84, "sender": "3N72SETEKtTuaA3YNVYWgVEmXKrRrZYXHGo", "senderPublicKey": "Kwu4LYBMntApXv8t7csxV23Kvc3tvak26wMKK56tA4V", "proofs": [ "4yfQGi4z4HvvNxphf93S83czcYstXNsv1aV7trc8Atpoadf2Wf5zdFN36VRwoQVYrjyQrPEKVpsaCguLvuRnGhZ4" ], "script": "base64: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", "height": 2348617, "applicationStatus": "succeeded", "spentComplexity": 0 } View: original | compacted Prev: 4sQD51tUVf6UUb2zLJozZTGucZzPYPRVFzZviQXwFDUo Next: CHsvREfCBsemVaShopucsz5AHmprXPsaxSabXs7fDaf Diff:
| Old | New | Differences | |
|---|---|---|---|
| 1 | 1 | {-# STDLIB_VERSION 6 #-} | |
| 2 | 2 | {-# SCRIPT_TYPE ACCOUNT #-} | |
| 3 | 3 | {-# CONTENT_TYPE DAPP #-} | |
| 4 | - | let separator = "_" | |
| 5 | - | ||
| 6 | - | let kBuy = "buy" | |
| 7 | - | ||
| 8 | - | let kPrice = "price" | |
| 9 | - | ||
| 10 | - | let kSell = "sell" | |
| 11 | - | ||
| 12 | - | let kBid = "bid" | |
| 13 | - | ||
| 14 | - | let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED") | |
| 15 | - | ||
| 16 | - | let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq' | |
| 17 | - | ||
| 18 | - | func isNft (assetId) = match assetInfo(assetId) { | |
| 19 | - | case token: Asset => | |
| 20 | - | if (if ((token.decimals == 0)) | |
| 21 | - | then (token.quantity == 1) | |
| 22 | - | else false) | |
| 23 | - | then (token.reissuable == false) | |
| 24 | - | else false | |
| 25 | - | case _ => | |
| 26 | - | false | |
| 27 | - | } | |
| 28 | - | ||
| 29 | - | ||
| 30 | - | @Callable(i) | |
| 31 | - | func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = { | |
| 32 | - | let newToken = Issue(nft_name, nft_description, 1, 0, false) | |
| 33 | - | let issueId = calculateAssetId(newToken) | |
| 34 | - | let txId = i.transactionId | |
| 35 | - | [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))] | |
| 36 | - | } | |
| 37 | - | ||
| 38 | - | ||
| 39 | - | ||
| 40 | - | @Callable(i) | |
| 41 | - | func sellNFT (price) = { | |
| 42 | - | let txId = i.transactionId | |
| 43 | - | let seller = i.caller.bytes | |
| 44 | - | let $t017611846 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount)) | |
| 45 | - | let token0 = $t017611846._1 | |
| 46 | - | let amount0 = $t017611846._2 | |
| 47 | - | if (!(isNft(token0))) | |
| 48 | - | then throw("Token is not NFT") | |
| 49 | - | else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))] | |
| 50 | - | } | |
| 51 | - | ||
| 52 | - | ||
| 53 | - | ||
| 54 | - | @Callable(i) | |
| 55 | - | func buyNFT (nftID,current_nft_owner) = { | |
| 56 | - | let assetId = fromBase58String(nftID) | |
| 57 | - | let amount = value(i.payments[0].amount) | |
| 58 | - | let checkOwnerIsSame = match getString(this, (("nft_" + current_nft_owner) + "_owner")) { | |
| 59 | - | case a: String => | |
| 60 | - | a | |
| 61 | - | case _ => | |
| 62 | - | false | |
| 63 | - | } | |
| 64 | - | let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner)) | |
| 65 | - | let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner") | |
| 66 | - | if ((i.payments[0].assetId != unit)) | |
| 67 | - | then throw("Pay in waves") | |
| 68 | - | else if ((checkOwnerIsSame == toString(i.caller))) | |
| 69 | - | then throw("Owner of NFT not able to purchase") | |
| 70 | - | 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"))] | |
| 71 | - | } | |
| 72 | - | ||
| 73 | - | ||
| 4 | + | let maxAuctionDuration = 7 | |
| 74 | 5 | ||
| 75 | 6 | @Callable(i) | |
| 76 | 7 | func addAuction (start,end,startPrice,duration) = { | |
| 77 | 8 | let txId = toBase58String(i.transactionId) | |
| 78 | 9 | let nftId = value(i.payments[0].assetId) | |
| 79 | 10 | let price = value(startPrice) | |
| 11 | + | let endHeight = (lastBlock.height + duration) | |
| 80 | 12 | let caller = i.caller.bytes | |
| 81 | - | let checkNftAuctioned = match getString(this, (( | |
| 13 | + | let checkNftAuctioned = match getString(this, ((toBase58String(nftId) + "nft_status_") + toBase58String(caller))) { | |
| 82 | 14 | case a: String => | |
| 83 | 15 | true | |
| 84 | 16 | case _ => | |
| 88 | 20 | then throw("NFT not attached") | |
| 89 | 21 | else if ((checkNftAuctioned == true)) | |
| 90 | 22 | then throw("Already in auction list") | |
| 91 | - | 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 + "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")] | |
| 23 | + | else if ((duration > maxAuctionDuration)) | |
| 24 | + | then throw(("Duration is too long. Must be less than or equal to 7 " + toString(maxAuctionDuration))) | |
| 25 | + | 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")] | |
| 92 | 26 | } | |
| 93 | - | ||
| 94 | - | ||
| 95 | - | ||
| 96 | - | @Callable(i) | |
| 97 | - | func placeBid (auctionId,nftId,nft_owner,bid_price) = { | |
| 98 | - | let txId = toBase58String(i.transactionId) | |
| 99 | - | let caller = i.caller.bytes | |
| 100 | - | let assetId = fromBase58String(nftId) | |
| 101 | - | let currentBidPrice = i.payments[0].amount | |
| 102 | - | let getLastWinnerBidPrice = getStringValue(this, (auctionId + "_highest_bid")) | |
| 103 | - | let getPreviousBidderAddress = getString(this, (auctionId + "_previous_bidder")) | |
| 104 | - | let currentBidCount = getStringValue(this, (auctionId + "_bidder_count")) | |
| 105 | - | let getLastWinnerAddress = getStringValue(this, (auctionId + "_winner_of_nft")) | |
| 106 | - | let checkNftAuctioned = getStringValue(this, (auctionId + "_nft_status")) | |
| 107 | - | if ((i.payments[0].assetId != unit)) | |
| 108 | - | then throw("Pay in waves") | |
| 109 | - | else if ((checkNftAuctioned != "OPEN")) | |
| 110 | - | then throw("Not open for auction") | |
| 111 | - | else if ((parseIntValue(getLastWinnerBidPrice) >= currentBidPrice)) | |
| 112 | - | then throw("Bid is less then starting/highest Bid") | |
| 113 | - | else if ((getLastWinnerBidPrice == "0")) | |
| 114 | - | 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)] | |
| 115 | - | 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)] | |
| 116 | - | } | |
| 117 | - | ||
| 118 | - | ||
| 119 | - | ||
| 120 | - | @Callable(i) | |
| 121 | - | func acceptBidOffer (auctionId,nftId,bid_amount_from_user) = { | |
| 122 | - | let txId = toBase58String(i.transactionId) | |
| 123 | - | let caller = i.caller.bytes | |
| 124 | - | let assetId = fromBase58String(nftId) | |
| 125 | - | let getNftWinningPrice = getStringValue(this, (auctionId + "_highest_bid")) | |
| 126 | - | let getAuctionWinner = getStringValue(this, (auctionId + "_winner_of_nft")) | |
| 127 | - | [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")] | |
| 128 | - | } | |
| 129 | - | ||
| 130 | - | ||
| 131 | - | ||
| 132 | - | @Callable(i) | |
| 133 | - | func cancelAuction (auctionId) = { | |
| 134 | - | let txId = toBase58String(i.transactionId) | |
| 135 | - | let caller = i.caller.bytes | |
| 136 | - | let auctionStatus = getStringValue(this, (auctionId + "_nft_status")) | |
| 137 | - | let biddingWinner = getStringValue(this, (auctionId + "_winner_of_nft")) | |
| 138 | - | let nftOwner = getStringValue(this, (auctionId + "_nft_owner")) | |
| 139 | - | let nftId = getStringValue(this, (auctionId + "_nft_on_auction")) | |
| 140 | - | let biddingPrice = getStringValue(this, (auctionId + "_highest_bid")) | |
| 141 | - | if ((biddingWinner == "0")) | |
| 142 | - | then [StringEntry(((txId + auctionId) + "_nft_status"), "CANCELED"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))] | |
| 143 | - | 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)] | |
| 144 | - | } | |
| 145 | - | ||
| 146 | - | ||
| 147 | - | ||
| 148 | - | @Callable(i) | |
| 149 | - | func withdrawBid (bidTxId) = { | |
| 150 | - | let caller = i.caller.bytes | |
| 151 | - | let bidPrice = getStringValue(this, (bidTxId + "_highest_bid")) | |
| 152 | - | let asBidder = getStringValue(this, (bidTxId + "_winner")) | |
| 153 | - | let bidForNFT = getStringValue(this, (bidTxId + "_nft_id")) | |
| 154 | - | if ((toBase58String(caller) != asBidder)) | |
| 155 | - | then throw("No bid") | |
| 156 | - | else [StringEntry((bidTxId + "_nft_bid"), "WITHDRAW"), StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)] | |
| 157 | - | } | |
| 158 | - | ||
| 159 | - | ||
| 160 | - | ||
| 161 | - | @Callable(i) | |
| 162 | - | func testBid (data) = [StringEntry("E8kkFBYCy44JJaq6pAZ6KizsuResi5UKNhbD1WNZwhhY_highest_bid", "0")] | |
| 163 | 27 | ||
| 164 | 28 | ||
| Old | New | Differences | |
|---|---|---|---|
| 1 | 1 | {-# STDLIB_VERSION 6 #-} | |
| 2 | 2 | {-# SCRIPT_TYPE ACCOUNT #-} | |
| 3 | 3 | {-# CONTENT_TYPE DAPP #-} | |
| 4 | - | let separator = "_" | |
| 5 | - | ||
| 6 | - | let kBuy = "buy" | |
| 7 | - | ||
| 8 | - | let kPrice = "price" | |
| 9 | - | ||
| 10 | - | let kSell = "sell" | |
| 11 | - | ||
| 12 | - | let kBid = "bid" | |
| 13 | - | ||
| 14 | - | let statusForNFT = $Tuple4("OPEN", "CLOSED", "REWARDED", "CANCELED") | |
| 15 | - | ||
| 16 | - | let dAppAddress = base58'3MvjAaDYHpS4A5K4CV3kZMMEH9m9JdBSvbq' | |
| 17 | - | ||
| 18 | - | func isNft (assetId) = match assetInfo(assetId) { | |
| 19 | - | case token: Asset => | |
| 20 | - | if (if ((token.decimals == 0)) | |
| 21 | - | then (token.quantity == 1) | |
| 22 | - | else false) | |
| 23 | - | then (token.reissuable == false) | |
| 24 | - | else false | |
| 25 | - | case _ => | |
| 26 | - | false | |
| 27 | - | } | |
| 28 | - | ||
| 29 | - | ||
| 30 | - | @Callable(i) | |
| 31 | - | func createNft (nft_name,nft_owner,nft_dAppAddress,nft_type,nft_tags,nft_selling_price,nft_description,nft_onSell,nft_data) = { | |
| 32 | - | let newToken = Issue(nft_name, nft_description, 1, 0, false) | |
| 33 | - | let issueId = calculateAssetId(newToken) | |
| 34 | - | let txId = i.transactionId | |
| 35 | - | [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))] | |
| 36 | - | } | |
| 37 | - | ||
| 38 | - | ||
| 39 | - | ||
| 40 | - | @Callable(i) | |
| 41 | - | func sellNFT (price) = { | |
| 42 | - | let txId = i.transactionId | |
| 43 | - | let seller = i.caller.bytes | |
| 44 | - | let $t017611846 = $Tuple2(value(i.payments[0].assetId), value(i.payments[0].amount)) | |
| 45 | - | let token0 = $t017611846._1 | |
| 46 | - | let amount0 = $t017611846._2 | |
| 47 | - | if (!(isNft(token0))) | |
| 48 | - | then throw("Token is not NFT") | |
| 49 | - | else [StringEntry(((kPrice + separator) + toBase58String(value(i.payments[0].assetId))), toString(price)), StringEntry(((toString(i.caller) + separator) + kSell), ((toBase58String(token0) + separator) + toString(amount0)))] | |
| 50 | - | } | |
| 51 | - | ||
| 52 | - | ||
| 53 | - | ||
| 54 | - | @Callable(i) | |
| 55 | - | func buyNFT (nftID,current_nft_owner) = { | |
| 56 | - | let assetId = fromBase58String(nftID) | |
| 57 | - | let amount = value(i.payments[0].amount) | |
| 58 | - | let checkOwnerIsSame = match getString(this, (("nft_" + current_nft_owner) + "_owner")) { | |
| 59 | - | case a: String => | |
| 60 | - | a | |
| 61 | - | case _ => | |
| 62 | - | false | |
| 63 | - | } | |
| 64 | - | let price = getStringValue(((((kPrice + separator) + nftID) + "_") + current_nft_owner)) | |
| 65 | - | let owner = valueOrErrorMessage(getStringValue(((nftID + separator) + "Owner")), "No owner") | |
| 66 | - | if ((i.payments[0].assetId != unit)) | |
| 67 | - | then throw("Pay in waves") | |
| 68 | - | else if ((checkOwnerIsSame == toString(i.caller))) | |
| 69 | - | then throw("Owner of NFT not able to purchase") | |
| 70 | - | 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"))] | |
| 71 | - | } | |
| 72 | - | ||
| 73 | - | ||
| 4 | + | let maxAuctionDuration = 7 | |
| 74 | 5 | ||
| 75 | 6 | @Callable(i) | |
| 76 | 7 | func addAuction (start,end,startPrice,duration) = { | |
| 77 | 8 | let txId = toBase58String(i.transactionId) | |
| 78 | 9 | let nftId = value(i.payments[0].assetId) | |
| 79 | 10 | let price = value(startPrice) | |
| 11 | + | let endHeight = (lastBlock.height + duration) | |
| 80 | 12 | let caller = i.caller.bytes | |
| 81 | - | let checkNftAuctioned = match getString(this, (( | |
| 13 | + | let checkNftAuctioned = match getString(this, ((toBase58String(nftId) + "nft_status_") + toBase58String(caller))) { | |
| 82 | 14 | case a: String => | |
| 83 | 15 | true | |
| 84 | 16 | case _ => | |
| 85 | 17 | false | |
| 86 | 18 | } | |
| 87 | 19 | if ((i.payments[0].assetId == unit)) | |
| 88 | 20 | then throw("NFT not attached") | |
| 89 | 21 | else if ((checkNftAuctioned == true)) | |
| 90 | 22 | then throw("Already in auction list") | |
| 91 | - | 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 + "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")] | |
| 23 | + | else if ((duration > maxAuctionDuration)) | |
| 24 | + | then throw(("Duration is too long. Must be less than or equal to 7 " + toString(maxAuctionDuration))) | |
| 25 | + | 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")] | |
| 92 | 26 | } | |
| 93 | - | ||
| 94 | - | ||
| 95 | - | ||
| 96 | - | @Callable(i) | |
| 97 | - | func placeBid (auctionId,nftId,nft_owner,bid_price) = { | |
| 98 | - | let txId = toBase58String(i.transactionId) | |
| 99 | - | let caller = i.caller.bytes | |
| 100 | - | let assetId = fromBase58String(nftId) | |
| 101 | - | let currentBidPrice = i.payments[0].amount | |
| 102 | - | let getLastWinnerBidPrice = getStringValue(this, (auctionId + "_highest_bid")) | |
| 103 | - | let getPreviousBidderAddress = getString(this, (auctionId + "_previous_bidder")) | |
| 104 | - | let currentBidCount = getStringValue(this, (auctionId + "_bidder_count")) | |
| 105 | - | let getLastWinnerAddress = getStringValue(this, (auctionId + "_winner_of_nft")) | |
| 106 | - | let checkNftAuctioned = getStringValue(this, (auctionId + "_nft_status")) | |
| 107 | - | if ((i.payments[0].assetId != unit)) | |
| 108 | - | then throw("Pay in waves") | |
| 109 | - | else if ((checkNftAuctioned != "OPEN")) | |
| 110 | - | then throw("Not open for auction") | |
| 111 | - | else if ((parseIntValue(getLastWinnerBidPrice) >= currentBidPrice)) | |
| 112 | - | then throw("Bid is less then starting/highest Bid") | |
| 113 | - | else if ((getLastWinnerBidPrice == "0")) | |
| 114 | - | 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)] | |
| 115 | - | 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)] | |
| 116 | - | } | |
| 117 | - | ||
| 118 | - | ||
| 119 | - | ||
| 120 | - | @Callable(i) | |
| 121 | - | func acceptBidOffer (auctionId,nftId,bid_amount_from_user) = { | |
| 122 | - | let txId = toBase58String(i.transactionId) | |
| 123 | - | let caller = i.caller.bytes | |
| 124 | - | let assetId = fromBase58String(nftId) | |
| 125 | - | let getNftWinningPrice = getStringValue(this, (auctionId + "_highest_bid")) | |
| 126 | - | let getAuctionWinner = getStringValue(this, (auctionId + "_winner_of_nft")) | |
| 127 | - | [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")] | |
| 128 | - | } | |
| 129 | - | ||
| 130 | - | ||
| 131 | - | ||
| 132 | - | @Callable(i) | |
| 133 | - | func cancelAuction (auctionId) = { | |
| 134 | - | let txId = toBase58String(i.transactionId) | |
| 135 | - | let caller = i.caller.bytes | |
| 136 | - | let auctionStatus = getStringValue(this, (auctionId + "_nft_status")) | |
| 137 | - | let biddingWinner = getStringValue(this, (auctionId + "_winner_of_nft")) | |
| 138 | - | let nftOwner = getStringValue(this, (auctionId + "_nft_owner")) | |
| 139 | - | let nftId = getStringValue(this, (auctionId + "_nft_on_auction")) | |
| 140 | - | let biddingPrice = getStringValue(this, (auctionId + "_highest_bid")) | |
| 141 | - | if ((biddingWinner == "0")) | |
| 142 | - | then [StringEntry(((txId + auctionId) + "_nft_status"), "CANCELED"), ScriptTransfer(Address(fromBase58String(nftOwner)), 1, fromBase58String(nftId))] | |
| 143 | - | 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)] | |
| 144 | - | } | |
| 145 | - | ||
| 146 | - | ||
| 147 | - | ||
| 148 | - | @Callable(i) | |
| 149 | - | func withdrawBid (bidTxId) = { | |
| 150 | - | let caller = i.caller.bytes | |
| 151 | - | let bidPrice = getStringValue(this, (bidTxId + "_highest_bid")) | |
| 152 | - | let asBidder = getStringValue(this, (bidTxId + "_winner")) | |
| 153 | - | let bidForNFT = getStringValue(this, (bidTxId + "_nft_id")) | |
| 154 | - | if ((toBase58String(caller) != asBidder)) | |
| 155 | - | then throw("No bid") | |
| 156 | - | else [StringEntry((bidTxId + "_nft_bid"), "WITHDRAW"), StringEntry((bidTxId + "_nft_id"), bidForNFT), StringEntry((bidTxId + "_bidding_price_refund_amount"), bidPrice), ScriptTransfer(i.caller, parseIntValue(bidPrice), unit)] | |
| 157 | - | } | |
| 158 | - | ||
| 159 | - | ||
| 160 | - | ||
| 161 | - | @Callable(i) | |
| 162 | - | func testBid (data) = [StringEntry("E8kkFBYCy44JJaq6pAZ6KizsuResi5UKNhbD1WNZwhhY_highest_bid", "0")] | |
| 163 | 27 | ||
| 164 | 28 |
github/deemru/w8io/026f985 29.52 ms ◑