tx · 5TEsztvnFZqWVjjuXML6hJ5AeYet2SoXDJFz7EyXaifJ

3NAtXa4xfYy3teTxeJXWY4ZTD9KGpkyACHC:  -0.01000000 Waves

2022.04.26 20:00 [2025727] smart account 3NAtXa4xfYy3teTxeJXWY4ZTD9KGpkyACHC > SELF 0.00000000 Waves

{ "type": 13, "id": "5TEsztvnFZqWVjjuXML6hJ5AeYet2SoXDJFz7EyXaifJ", "fee": 1000000, "feeAssetId": null, "timestamp": 1650992500133, "version": 2, "chainId": 84, "sender": "3NAtXa4xfYy3teTxeJXWY4ZTD9KGpkyACHC", "senderPublicKey": "CKnmMfPcdFm7C2Sy6TJPDKmAfFg31Dev2KLMojF9gWwp", "proofs": [ "2HkfwzGYrWg51Za3VnFBGC5nH4KNHgQLf64WxA89xP2kaHVgZn437P7z5BZB1xwfqr3Wn2eGdvGZojCG7vfRhXVs" ], "script": 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"height": 2025727, "applicationStatus": "succeeded", "spentComplexity": 0 } View: original | compacted Prev: none Next: CDYXmg9TCXzPHJD2PVHbkA9miDTQm8eezhHv9yEbzBXN Full:
OldNewDifferences
1-# no script
1+{-# STDLIB_VERSION 5 #-}
2+{-# SCRIPT_TYPE ACCOUNT #-}
3+{-# CONTENT_TYPE DAPP #-}
4+let maxTokenAmountForPresale = 10000000
5+
6+let tokenId = base58'4bzs2y3QjBq4GEMrNcydRLMX1ReRrJ223fxNXyqyNUXL'
7+
8+let wvs = 100000000
9+
10+let tokenUnitPrice = 5
11+
12+let denominator = 10000000
13+
14+let decimalsInToken = 100
15+
16+func tryGetInteger (key) = {
17+ let val = match getInteger(this, key) {
18+ case b: Int =>
19+ b
20+ case _ =>
21+ 0
22+ }
23+ val
24+ }
25+
26+
27+func tryGetString (key) = {
28+ let val = match getString(this, key) {
29+ case b: String =>
30+ b
31+ case _ =>
32+ ""
33+ }
34+ val
35+ }
36+
37+
38+func tryGetBoolean (key) = match getBoolean(this, key) {
39+ case b: Boolean =>
40+ b
41+ case _ =>
42+ false
43+}
44+
45+
46+func getCurrentTokenAmountBoughtFromPresale (addr) = {
47+ let val = tryGetInteger((addr + "_tokenPresale"))
48+ val
49+ }
50+
51+
52+func getRemainingPresaleTokenAmount () = {
53+ let val = match getInteger(this, "remainingPresaleTokenAmount") {
54+ case b: Int =>
55+ b
56+ case _ =>
57+ maxTokenAmountForPresale
58+ }
59+ val
60+ }
61+
62+
63+func getPresaleStatus () = match getBoolean(this, "presaleStatus") {
64+ case b: Boolean =>
65+ b
66+ case _ =>
67+ true
68+}
69+
70+
71+func getTotalNftCount () = {
72+ let val = match getInteger(this, "totalNftCount") {
73+ case b: Int =>
74+ b
75+ case _ =>
76+ 0
77+ }
78+ val
79+ }
80+
81+
82+func getRemainingNftCount () = {
83+ let val = match getInteger(this, "remainingNftCount") {
84+ case b: Int =>
85+ b
86+ case _ =>
87+ 0
88+ }
89+ val
90+ }
91+
92+
93+func getRemainingNfts () = {
94+ let val = match getString(this, "remainingNfts") {
95+ case b: String =>
96+ b
97+ case _ =>
98+ ""
99+ }
100+ val
101+ }
102+
103+
104+func getNftSoldOutOrNot (nftId) = match getBoolean(this, (nftId + "_soldOut")) {
105+ case b: Boolean =>
106+ b
107+ case _ =>
108+ false
109+}
110+
111+
112+func getRandomNumber (i) = {
113+ let rand = ((((i.transactionId + i.callerPublicKey) + lastBlock.generationSignature) + toBytes(lastBlock.timestamp)) + toBytes(lastBlock.height))
114+ sha256(rand)
115+ }
116+
117+
118+@Callable(i)
119+func buyTokensFromPresale (buyAmount) = {
120+ let callerAddress = toBase58String(i.caller.bytes)
121+ let pmt = value(i.payments[0])
122+ let amount = pmt.amount
123+ if (!(getPresaleStatus()))
124+ then throw("Presale Stopped by the Owner")
125+ else if ((buyAmount > getRemainingPresaleTokenAmount()))
126+ then throw("Exceeded Remaining Token Amount Dedicated for Presale")
127+ else if (((fraction(buyAmount, tokenUnitPrice, denominator) * wvs) > amount))
128+ then throw("Not enough payments in waves")
129+ else [IntegerEntry((callerAddress + "_tokenPresale"), (buyAmount + getCurrentTokenAmountBoughtFromPresale(callerAddress))), IntegerEntry("remainingPresaleTokenAmount", (getRemainingPresaleTokenAmount() - buyAmount)), StringEntry((callerAddress + "_presaleAddresses"), callerAddress), ScriptTransfer(value(addressFromString(callerAddress)), (buyAmount * decimalsInToken), tokenId)]
130+ }
131+
132+
133+
134+@Callable(i)
135+func mintNftByOwner (name,collectionId,metadata) = {
136+ let callerAddress = toBase58String(i.caller.bytes)
137+ if ((i.caller != this))
138+ then throw("Only Dapp Owner Can Mint")
139+ else {
140+ let nft = Issue(name, metadata, 1, 0, false)
141+ let nftId = calculateAssetId(nft)
142+ let nftIdStr = toBase58String(nftId)
143+[nft, StringEntry((nftIdStr + "_assetId"), nftIdStr), StringEntry((nftIdStr + "_ownerAddr"), callerAddress), StringEntry(((nftIdStr + "_collectionId_") + collectionId), nftIdStr), StringEntry("remainingNfts", ((getRemainingNfts() + nftIdStr) + "_")), IntegerEntry("totalNftCount", (getTotalNftCount() + 1)), IntegerEntry("remainingNftCount", (getRemainingNftCount() + 1)), BooleanEntry((nftIdStr + "_soldOut"), false)]
144+ }
145+ }
146+
147+
148+
149+@Callable(i)
150+func buyNftsFromPresale () = {
151+ let callerAddress = toBase58String(i.caller.bytes)
152+ if (!(getPresaleStatus()))
153+ then throw("Presale Stopped by the Owner")
154+ else if ((getRemainingNftCount() == 0))
155+ then throw("Nfts are not available for buying - all are sold")
156+ else {
157+ let remainingNftList = split(getRemainingNfts(), "_")
158+ let remainingNftListSize = getRemainingNftCount()
159+ let rand = toInt(getRandomNumber(i))
160+ let position = (rand % remainingNftListSize)
161+ let selectedNftStr = remainingNftList[position]
162+ let updatedRemainingNftList = removeByIndex(remainingNftList, position)
163+ let updatedRemainingNftListAsString = makeString(updatedRemainingNftList, "_")
164+[ScriptTransfer(value(addressFromString(callerAddress)), 1, fromBase58String(selectedNftStr)), StringEntry((selectedNftStr + "_ownerAddr"), callerAddress), IntegerEntry("remainingNftCount", (getRemainingNftCount() - 1)), StringEntry("remainingNfts", updatedRemainingNftListAsString), BooleanEntry((selectedNftStr + "_soldOut"), true)]
165+ }
166+ }
167+
168+
169+
170+@Callable(i)
171+func stopPresale () = if ((i.caller.bytes != this.bytes))
172+ then throw("Only Owner Can Stop the Presale")
173+ else [BooleanEntry("presaleStatus", false)]
174+
175+
176+
177+@Callable(i)
178+func reOpenPresale () = if ((i.caller.bytes != this.bytes))
179+ then throw("Only Owner Can Re-Open the Presale")
180+ else [BooleanEntry("presaleStatus", true)]
181+
182+
183+@Verifier(tx)
184+func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
185+

github/deemru/w8io/c3f4982 
18.25 ms