w8 · tx · CDY···BXN

tx · CDYXmg9TCXzPHJD2PVHbkA9miDTQm8eezhHv9yEbzBXN

3NAtXa4xfYy3teTxeJXWY4ZTD9KGpkyACHC:  -0.11000000 Waves

2022.04.26 21:52 [2025837] smart account 3NAtXa4xfYy3teTxeJXWY4ZTD9KGpkyACHC > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "CDYXmg9TCXzPHJD2PVHbkA9miDTQm8eezhHv9yEbzBXN",
    "fee": 11000000,
    "feeAssetId": null,
    "timestamp": 1650999171597,
    "version": 2,
    "chainId": 84,
    "sender": "3NAtXa4xfYy3teTxeJXWY4ZTD9KGpkyACHC",
    "senderPublicKey": "CKnmMfPcdFm7C2Sy6TJPDKmAfFg31Dev2KLMojF9gWwp",
    "proofs": [
        "3HxjSGun3XSQKCfNPwzxr7tRE8EWhRYbm1uEy43gedXwS1rYX48ZqdvrXFjRvQzPAcNMUu5NPT1vreKwbtUtK52Q"
    ],
    "script": "base64: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    "height": 2025837,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old New Differences
4 4  let maxTokenAmountForPresale = 10000000
5 5  
6 6  let tokenId = base58'4bzs2y3QjBq4GEMrNcydRLMX1ReRrJ223fxNXyqyNUXL'
7 + 
8 + let claimAddr = base58'3N3fEf4mmVyYcbeuHYmZvXuJjoXjH5WRuEV'
7 9  
8 10  let wvs = 100000000
9 11  
180 182      else [BooleanEntry("presaleStatus", true)]
181 183  
182 184  
185 + 
186 + @Callable(i)
187 + func claim (amount) = if ((i.caller.bytes != this.bytes))
188 +     then throw("Only Owner Can Claim")
189 +     else [ScriptTransfer(Address(claimAddr), amount, unit)]
190 + 
191 + 
183 192  @Verifier(tx)
184 193  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
185 194  
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 5 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let maxTokenAmountForPresale = 10000000
5 5  
6 6  let tokenId = base58'4bzs2y3QjBq4GEMrNcydRLMX1ReRrJ223fxNXyqyNUXL'
7 + 
8 + let claimAddr = base58'3N3fEf4mmVyYcbeuHYmZvXuJjoXjH5WRuEV'
7 9  
8 10  let wvs = 100000000
9 11  
10 12  let tokenUnitPrice = 5
11 13  
12 14  let denominator = 10000000
13 15  
14 16  let decimalsInToken = 100
15 17  
16 18  func tryGetInteger (key) = {
17 19      let val =     match getInteger(this, key) {
18 20          case b: Int => 
19 21              b
20 22          case _ => 
21 23              0
22 24      }
23 25      val
24 26      }
25 27  
26 28  
27 29  func tryGetString (key) = {
28 30      let val =     match getString(this, key) {
29 31          case b: String => 
30 32              b
31 33          case _ => 
32 34              ""
33 35      }
34 36      val
35 37      }
36 38  
37 39  
38 40  func tryGetBoolean (key) = match getBoolean(this, key) {
39 41      case b: Boolean => 
40 42          b
41 43      case _ => 
42 44          false
43 45  }
44 46  
45 47  
46 48  func getCurrentTokenAmountBoughtFromPresale (addr) = {
47 49      let val = tryGetInteger((addr + "_tokenPresale"))
48 50      val
49 51      }
50 52  
51 53  
52 54  func getRemainingPresaleTokenAmount () = {
53 55      let val =     match getInteger(this, "remainingPresaleTokenAmount") {
54 56          case b: Int => 
55 57              b
56 58          case _ => 
57 59              maxTokenAmountForPresale
58 60      }
59 61      val
60 62      }
61 63  
62 64  
63 65  func getPresaleStatus () = match getBoolean(this, "presaleStatus") {
64 66      case b: Boolean => 
65 67          b
66 68      case _ => 
67 69          true
68 70  }
69 71  
70 72  
71 73  func getTotalNftCount () = {
72 74      let val =     match getInteger(this, "totalNftCount") {
73 75          case b: Int => 
74 76              b
75 77          case _ => 
76 78              0
77 79      }
78 80      val
79 81      }
80 82  
81 83  
82 84  func getRemainingNftCount () = {
83 85      let val =     match getInteger(this, "remainingNftCount") {
84 86          case b: Int => 
85 87              b
86 88          case _ => 
87 89              0
88 90      }
89 91      val
90 92      }
91 93  
92 94  
93 95  func getRemainingNfts () = {
94 96      let val =     match getString(this, "remainingNfts") {
95 97          case b: String => 
96 98              b
97 99          case _ => 
98 100              ""
99 101      }
100 102      val
101 103      }
102 104  
103 105  
104 106  func getNftSoldOutOrNot (nftId) = match getBoolean(this, (nftId + "_soldOut")) {
105 107      case b: Boolean => 
106 108          b
107 109      case _ => 
108 110          false
109 111  }
110 112  
111 113  
112 114  func getRandomNumber (i) = {
113 115      let rand = ((((i.transactionId + i.callerPublicKey) + lastBlock.generationSignature) + toBytes(lastBlock.timestamp)) + toBytes(lastBlock.height))
114 116      sha256(rand)
115 117      }
116 118  
117 119  
118 120  @Callable(i)
119 121  func buyTokensFromPresale (buyAmount) = {
120 122      let callerAddress = toBase58String(i.caller.bytes)
121 123      let pmt = value(i.payments[0])
122 124      let amount = pmt.amount
123 125      if (!(getPresaleStatus()))
124 126          then throw("Presale Stopped by the Owner")
125 127          else if ((buyAmount > getRemainingPresaleTokenAmount()))
126 128              then throw("Exceeded Remaining Token Amount Dedicated for Presale")
127 129              else if (((fraction(buyAmount, tokenUnitPrice, denominator) * wvs) > amount))
128 130                  then throw("Not enough payments in waves")
129 131                  else [IntegerEntry((callerAddress + "_tokenPresale"), (buyAmount + getCurrentTokenAmountBoughtFromPresale(callerAddress))), IntegerEntry("remainingPresaleTokenAmount", (getRemainingPresaleTokenAmount() - buyAmount)), StringEntry((callerAddress + "_presaleAddresses"), callerAddress), ScriptTransfer(value(addressFromString(callerAddress)), (buyAmount * decimalsInToken), tokenId)]
130 132      }
131 133  
132 134  
133 135  
134 136  @Callable(i)
135 137  func mintNftByOwner (name,collectionId,metadata) = {
136 138      let callerAddress = toBase58String(i.caller.bytes)
137 139      if ((i.caller != this))
138 140          then throw("Only Dapp Owner Can Mint")
139 141          else {
140 142              let nft = Issue(name, metadata, 1, 0, false)
141 143              let nftId = calculateAssetId(nft)
142 144              let nftIdStr = toBase58String(nftId)
143 145  [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)]
144 146              }
145 147      }
146 148  
147 149  
148 150  
149 151  @Callable(i)
150 152  func buyNftsFromPresale () = {
151 153      let callerAddress = toBase58String(i.caller.bytes)
152 154      if (!(getPresaleStatus()))
153 155          then throw("Presale Stopped by the Owner")
154 156          else if ((getRemainingNftCount() == 0))
155 157              then throw("Nfts are not available for buying - all are sold")
156 158              else {
157 159                  let remainingNftList = split(getRemainingNfts(), "_")
158 160                  let remainingNftListSize = getRemainingNftCount()
159 161                  let rand = toInt(getRandomNumber(i))
160 162                  let position = (rand % remainingNftListSize)
161 163                  let selectedNftStr = remainingNftList[position]
162 164                  let updatedRemainingNftList = removeByIndex(remainingNftList, position)
163 165                  let updatedRemainingNftListAsString = makeString(updatedRemainingNftList, "_")
164 166  [ScriptTransfer(value(addressFromString(callerAddress)), 1, fromBase58String(selectedNftStr)), StringEntry((selectedNftStr + "_ownerAddr"), callerAddress), IntegerEntry("remainingNftCount", (getRemainingNftCount() - 1)), StringEntry("remainingNfts", updatedRemainingNftListAsString), BooleanEntry((selectedNftStr + "_soldOut"), true)]
165 167                  }
166 168      }
167 169  
168 170  
169 171  
170 172  @Callable(i)
171 173  func stopPresale () = if ((i.caller.bytes != this.bytes))
172 174      then throw("Only Owner Can Stop the Presale")
173 175      else [BooleanEntry("presaleStatus", false)]
174 176  
175 177  
176 178  
177 179  @Callable(i)
178 180  func reOpenPresale () = if ((i.caller.bytes != this.bytes))
179 181      then throw("Only Owner Can Re-Open the Presale")
180 182      else [BooleanEntry("presaleStatus", true)]
181 183  
182 184  
185 + 
186 + @Callable(i)
187 + func claim (amount) = if ((i.caller.bytes != this.bytes))
188 +     then throw("Only Owner Can Claim")
189 +     else [ScriptTransfer(Address(claimAddr), amount, unit)]
190 + 
191 + 
183 192  @Verifier(tx)
184 193  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
185 194

Old	New		Differences
4	4		let maxTokenAmountForPresale = 10000000
5	5
6	6		let tokenId = base58'4bzs2y3QjBq4GEMrNcydRLMX1ReRrJ223fxNXyqyNUXL'
	7	+
	8	+	let claimAddr = base58'3N3fEf4mmVyYcbeuHYmZvXuJjoXjH5WRuEV'
7	9
8	10		let wvs = 100000000
9	11

180	182		else [BooleanEntry("presaleStatus", true)]
181	183
182	184
	185	+
	186	+	@Callable(i)
	187	+	func claim (amount) = if ((i.caller.bytes != this.bytes))
	188	+	then throw("Only Owner Can Claim")
	189	+	else [ScriptTransfer(Address(claimAddr), amount, unit)]
	190	+
	191	+
183	192		@Verifier(tx)
184	193		func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
185	194

Old	New		Differences
1	1		{-# STDLIB_VERSION 5 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let maxTokenAmountForPresale = 10000000
5	5
6	6		let tokenId = base58'4bzs2y3QjBq4GEMrNcydRLMX1ReRrJ223fxNXyqyNUXL'
	7	+
	8	+	let claimAddr = base58'3N3fEf4mmVyYcbeuHYmZvXuJjoXjH5WRuEV'
7	9
8	10		let wvs = 100000000
9	11
10	12		let tokenUnitPrice = 5
11	13
12	14		let denominator = 10000000
13	15
14	16		let decimalsInToken = 100
15	17
16	18		func tryGetInteger (key) = {
17	19		let val = match getInteger(this, key) {
18	20		case b: Int =>
19	21		b
20	22		case _ =>
21	23		0
22	24		}
23	25		val
24	26		}
25	27
26	28
27	29		func tryGetString (key) = {
28	30		let val = match getString(this, key) {
29	31		case b: String =>
30	32		b
31	33		case _ =>
32	34		""
33	35		}
34	36		val
35	37		}
36	38
37	39
38	40		func tryGetBoolean (key) = match getBoolean(this, key) {
39	41		case b: Boolean =>
40	42		b
41	43		case _ =>
42	44		false
43	45		}
44	46
45	47
46	48		func getCurrentTokenAmountBoughtFromPresale (addr) = {
47	49		let val = tryGetInteger((addr + "_tokenPresale"))
48	50		val
49	51		}
50	52
51	53
52	54		func getRemainingPresaleTokenAmount () = {
53	55		let val = match getInteger(this, "remainingPresaleTokenAmount") {
54	56		case b: Int =>
55	57		b
56	58		case _ =>
57	59		maxTokenAmountForPresale
58	60		}
59	61		val
60	62		}
61	63
62	64
63	65		func getPresaleStatus () = match getBoolean(this, "presaleStatus") {
64	66		case b: Boolean =>
65	67		b
66	68		case _ =>
67	69		true
68	70		}
69	71
70	72
71	73		func getTotalNftCount () = {
72	74		let val = match getInteger(this, "totalNftCount") {
73	75		case b: Int =>
74	76		b
75	77		case _ =>
76	78		0
77	79		}
78	80		val
79	81		}
80	82
81	83
82	84		func getRemainingNftCount () = {
83	85		let val = match getInteger(this, "remainingNftCount") {
84	86		case b: Int =>
85	87		b
86	88		case _ =>
87	89		0
88	90		}
89	91		val
90	92		}
91	93
92	94
93	95		func getRemainingNfts () = {
94	96		let val = match getString(this, "remainingNfts") {
95	97		case b: String =>
96	98		b
97	99		case _ =>
98	100		""
99	101		}
100	102		val
101	103		}
102	104
103	105
104	106		func getNftSoldOutOrNot (nftId) = match getBoolean(this, (nftId + "_soldOut")) {
105	107		case b: Boolean =>
106	108		b
107	109		case _ =>
108	110		false
109	111		}
110	112
111	113
112	114		func getRandomNumber (i) = {
113	115		let rand = ((((i.transactionId + i.callerPublicKey) + lastBlock.generationSignature) + toBytes(lastBlock.timestamp)) + toBytes(lastBlock.height))
114	116		sha256(rand)
115	117		}
116	118
117	119
118	120		@Callable(i)
119	121		func buyTokensFromPresale (buyAmount) = {
120	122		let callerAddress = toBase58String(i.caller.bytes)
121	123		let pmt = value(i.payments[0])
122	124		let amount = pmt.amount
123	125		if (!(getPresaleStatus()))
124	126		then throw("Presale Stopped by the Owner")
125	127		else if ((buyAmount > getRemainingPresaleTokenAmount()))
126	128		then throw("Exceeded Remaining Token Amount Dedicated for Presale")
127	129		else if (((fraction(buyAmount, tokenUnitPrice, denominator) * wvs) > amount))
128	130		then throw("Not enough payments in waves")
129	131		else [IntegerEntry((callerAddress + "_tokenPresale"), (buyAmount + getCurrentTokenAmountBoughtFromPresale(callerAddress))), IntegerEntry("remainingPresaleTokenAmount", (getRemainingPresaleTokenAmount() - buyAmount)), StringEntry((callerAddress + "_presaleAddresses"), callerAddress), ScriptTransfer(value(addressFromString(callerAddress)), (buyAmount * decimalsInToken), tokenId)]
130	132		}
131	133
132	134
133	135
134	136		@Callable(i)
135	137		func mintNftByOwner (name,collectionId,metadata) = {
136	138		let callerAddress = toBase58String(i.caller.bytes)
137	139		if ((i.caller != this))
138	140		then throw("Only Dapp Owner Can Mint")
139	141		else {
140	142		let nft = Issue(name, metadata, 1, 0, false)
141	143		let nftId = calculateAssetId(nft)
142	144		let nftIdStr = toBase58String(nftId)
143	145		[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	146		}
145	147		}
146	148
147	149
148	150
149	151		@Callable(i)
150	152		func buyNftsFromPresale () = {
151	153		let callerAddress = toBase58String(i.caller.bytes)
152	154		if (!(getPresaleStatus()))
153	155		then throw("Presale Stopped by the Owner")
154	156		else if ((getRemainingNftCount() == 0))
155	157		then throw("Nfts are not available for buying - all are sold")
156	158		else {
157	159		let remainingNftList = split(getRemainingNfts(), "_")
158	160		let remainingNftListSize = getRemainingNftCount()
159	161		let rand = toInt(getRandomNumber(i))
160	162		let position = (rand % remainingNftListSize)
161	163		let selectedNftStr = remainingNftList[position]
162	164		let updatedRemainingNftList = removeByIndex(remainingNftList, position)
163	165		let updatedRemainingNftListAsString = makeString(updatedRemainingNftList, "_")
164	166		[ScriptTransfer(value(addressFromString(callerAddress)), 1, fromBase58String(selectedNftStr)), StringEntry((selectedNftStr + "_ownerAddr"), callerAddress), IntegerEntry("remainingNftCount", (getRemainingNftCount() - 1)), StringEntry("remainingNfts", updatedRemainingNftListAsString), BooleanEntry((selectedNftStr + "_soldOut"), true)]
165	167		}
166	168		}
167	169
168	170
169	171
170	172		@Callable(i)
171	173		func stopPresale () = if ((i.caller.bytes != this.bytes))
172	174		then throw("Only Owner Can Stop the Presale")
173	175		else [BooleanEntry("presaleStatus", false)]
174	176
175	177
176	178
177	179		@Callable(i)
178	180		func reOpenPresale () = if ((i.caller.bytes != this.bytes))
179	181		then throw("Only Owner Can Re-Open the Presale")
180	182		else [BooleanEntry("presaleStatus", true)]
181	183
182	184
	185	+
	186	+	@Callable(i)
	187	+	func claim (amount) = if ((i.caller.bytes != this.bytes))
	188	+	then throw("Only Owner Can Claim")
	189	+	else [ScriptTransfer(Address(claimAddr), amount, unit)]
	190	+
	191	+
183	192		@Verifier(tx)
184	193		func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
185	194

github/deemru/w8io/c3f4982 
502.79 ms ◑