w8 · tx · B3L···Ks3

tx · B3LiJpVd2zpdeNcMuYYtDC1Gw7tL6YgReqTqdapNmKs3

3N4Kzbxu521DHPxcgrmZ4XUqN2kF6TqLTzs:  -0.01000000 Waves

2023.08.29 11:57 [2731775] smart account 3N4Kzbxu521DHPxcgrmZ4XUqN2kF6TqLTzs > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "B3LiJpVd2zpdeNcMuYYtDC1Gw7tL6YgReqTqdapNmKs3",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1693299502391,
    "version": 2,
    "chainId": 84,
    "sender": "3N4Kzbxu521DHPxcgrmZ4XUqN2kF6TqLTzs",
    "senderPublicKey": "8yQuxvQ2qLzXJrgbKZHbsfnNNjuU5wfHheyVujdALGsF",
    "proofs": [
        "Tf9Eo2tiNZtMrhPkYMTMbD3DQeN37Q31GSA2b8CTPMDPDVZtH5ziFC4mCm1SJZjY6WByEn4wa4DTwQ3VBsHoUrs"
    ],
    "script": "base64:BgIZCAISABIAEgQKAggBEgUKAwgBCBIECgIIAQ0ADmxvdHRlcnlBc3NldElECQDZBAECLDNMejIzbVNVdlQxRXN3Y0JuMnNVUllKRzJhdDhyRzVhRnVVclRBd2FQTTZRAAp0aWNrZXRTaXplAAEBEGdldEludGVnZXJPckVsc2UCA2tleQN2YWwJAQt2YWx1ZU9yRWxzZQIJAJ8IAQUDa2V5BQN2YWwBD2dldFN0cmluZ09yRWxzZQIDa2V5A3ZhbAkBC3ZhbHVlT3JFbHNlAgkAoggBBQNrZXkFA3ZhbAECbWsBAXgJALkJAgUBeAIBXwERa2V5QWRyVG90YWxTdGFrZWQBA2FkcgkBAm1rAQkAzAgCAgNhZHIJAMwIAgUDYWRyCQDMCAICC3RvdGFsU3Rha2VkBQNuaWwBFWtleUxvdHRlcnlUb3RhbFN0YWtlZAELbG90dGVyeU5hbWUJAQJtawEJAMwIAgIHbG90dGVyeQkAzAgCBQtsb3R0ZXJ5TmFtZQkAzAgCAgt0b3RhbFN0YWtlZAUDbmlsARhrZXlBZHJMb3R0ZXJ5VG90YWxTdGFrZWQCC2xvdHRlcnlOYW1lA2FkcgkBAm1rAQkAzAgCAgdsb3R0ZXJ5CQDMCAIFC2xvdHRlcnlOYW1lCQDMCAIFA2FkcgkAzAgCAgt0b3RhbFN0YWtlZAUDbmlsARVrZXlMb3R0ZXJ5RmluYWxIZWlnaHQBC2xvdHRlcnlOYW1lCQECbWsBCQDMCAICB2xvdHRlcnkJAMwIAgULbG90dGVyeU5hbWUJAMwIAgILZmluYWxIZWlnaHQFA25pbAEUa2V5TG90dGVyeVByaXplVmFsdWUCC2xvdHRlcnlOYW1lB3ByaXplSUQJAQJtawEJAMwIAgIHbG90dGVyeQkAzAgCBQtsb3R0ZXJ5TmFtZQkAzAgCAgVwcml6ZQkAzAgCCQCkAwEFB3ByaXplSUQJAMwIAgIFdmFsdWUFA25pbAEVa2V5TG90dGVyeVByaXplQ2hvaWNlAgtsb3R0ZXJ5TmFtZQdwcml6ZUlECQECbWsBCQDMCAICB2xvdHRlcnkJAMwIAgULbG90dGVyeU5hbWUJAMwIAgIFcHJpemUJAMwIAgkApAMBBQdwcml6ZUlECQDMCAICBmNob2ljZQUDbmlsABJfYWN0aXZlTG90dGVyeU5hbWUJAQJtawEJAMwIAgIFcGFyYW0JAMwIAgIRYWN0aXZlTG90dGVyeU5hbWUFA25pbAERYWN0aXZlTG90dGVyeU5hbWUABAtsb3R0ZXJ5TmFtZQkBD2dldFN0cmluZ09yRWxzZQIFEl9hY3RpdmVMb3R0ZXJ5TmFtZQIAAwkAAAIFC2xvdHRlcnlOYW1lAgACAAQSbG90dGVyeUZpbmFsSGVpZ2h0CQERQGV4dHJOYXRpdmUoMTA1NSkBCQEVa2V5TG90dGVyeUZpbmFsSGVpZ2h0AQULbG90dGVyeU5hbWUDCQBnAgkAZQIFBmhlaWdodAABBRJsb3R0ZXJ5RmluYWxIZWlnaHQCAAULbG90dGVyeU5hbWUFAWkBBXN0YWtlAAQLbG90dGVyeU5hbWUJARFhY3RpdmVMb3R0ZXJ5TmFtZQADCQAAAgULbG90dGVyeU5hbWUCAAkAAgECEkxvdHRlcnkgbm90IGFjdGl2ZQMJAAACCQCQAwEIBQFpCHBheW1lbnRzAAAJAAIBAhBObyBwYXltZW50IGFkZGVkAwkBAiE9AgkAkAMBCAUBaQhwYXltZW50cwABCQACAQIXVG9vIG1hbnkgcGF5bWVudHMgYWRkZWQDCQECIT0CCAkAkQMCCAUBaQhwYXltZW50cwAAB2Fzc2V0SWQFDmxvdHRlcnlBc3NldElECQACAQIVV3JvbmcgcGF5bWVudCBhc3NldElkBAZhbW91bnQICQCRAwIIBQFpCHBheW1lbnRzAAAGYW1vdW50BAx0aWNrZXRBbW91bnQJAGkCBQZhbW91bnQFCnRpY2tldFNpemUDCQAAAgUMdGlja2V0QW1vdW50AAAJAAIBAiVOb3QgZW5vdWdoIHRvIGJ1eSBhdCBsZWFzdCBvbmUgdGlja2V0BA1jYWxsZXJBZGRyZXNzCQClCAEIBQFpBmNhbGxlcgQTX2xvdHRlcnlUb3RhbFN0YWtlZAkBFWtleUxvdHRlcnlUb3RhbFN0YWtlZAEFC2xvdHRlcnlOYW1lBBJsb3R0ZXJ5VG90YWxTdGFrZWQJARFAZXh0ck5hdGl2ZSgxMDU1KQEFE19sb3R0ZXJ5VG90YWxTdGFrZWQEBl9vd25lcgkBAm1rAQkAzAgCAgVvd25lcgkAzAgCBQtsb3R0ZXJ5TmFtZQkAzAgCCQCkAwEFEmxvdHRlcnlUb3RhbFN0YWtlZAkAzAgCCQCkAwEJAGUCCQBkAgUSbG90dGVyeVRvdGFsU3Rha2VkBQx0aWNrZXRBbW91bnQAAQUDbmlsBA9fYWRyVG90YWxTdGFrZWQJARFrZXlBZHJUb3RhbFN0YWtlZAEFDWNhbGxlckFkZHJlc3MEDmFkclRvdGFsU3Rha2VkCQEQZ2V0SW50ZWdlck9yRWxzZQIFD19hZHJUb3RhbFN0YWtlZAAABBZfYWRyTG90dGVyeVRvdGFsU3Rha2VkCQEYa2V5QWRyTG90dGVyeVRvdGFsU3Rha2VkAgULbG90dGVyeU5hbWUFDWNhbGxlckFkZHJlc3MEFWFkckxvdHRlcnlUb3RhbFN0YWtlZAkBEGdldEludGVnZXJPckVsc2UCBRZfYWRyTG90dGVyeVRvdGFsU3Rha2VkAAAEBmNoYW5nZQkAZQIFBmFtb3VudAkAaAIFDHRpY2tldEFtb3VudAUKdGlja2V0U2l6ZQkAzAgCCQEOU2NyaXB0VHJhbnNmZXIDCAUBaQZjYWxsZXIFBmNoYW5nZQUObG90dGVyeUFzc2V0SUQJAMwIAgkBDEludGVnZXJFbnRyeQIFE19sb3R0ZXJ5VG90YWxTdGFrZWQJAGQCBRJsb3R0ZXJ5VG90YWxTdGFrZWQFDHRpY2tldEFtb3VudAkAzAgCCQELU3RyaW5nRW50cnkCBQZfb3duZXIFDWNhbGxlckFkZHJlc3MJAMwIAgkBDEludGVnZXJFbnRyeQIFD19hZHJUb3RhbFN0YWtlZAkAZAIFDmFkclRvdGFsU3Rha2VkBQx0aWNrZXRBbW91bnQJAMwIAgkBDEludGVnZXJFbnRyeQIFFl9hZHJMb3R0ZXJ5VG90YWxTdGFrZWQJAGQCBRVhZHJMb3R0ZXJ5VG90YWxTdGFrZWQFDHRpY2tldEFtb3VudAUDbmlsAWkBBWNsYWltAAMJAGYCCQCQAwEIBQFpCHBheW1lbnRzAAAJAAIBAhJObyBwYXltZW50cyBuZWVkZWQEDWNhbGxlckFkZHJlc3MJAKUIAQgFAWkGY2FsbGVyBAtsb3R0ZXJ5TmFtZQkBEWFjdGl2ZUxvdHRlcnlOYW1lAAQVc3Rha2VkSW5BY3RpdmVMb3R0ZXJ5AwkAAAIFC2xvdHRlcnlOYW1lAgAAAAkBEGdldEludGVnZXJPckVsc2UCCQEYa2V5QWRyTG90dGVyeVRvdGFsU3Rha2VkAgULbG90dGVyeU5hbWUFDWNhbGxlckFkZHJlc3MAAAQPX2FkclRvdGFsU3Rha2VkCQERa2V5QWRyVG90YWxTdGFrZWQBBQ1jYWxsZXJBZGRyZXNzBA5hZHJUb3RhbFN0YWtlZAkBEGdldEludGVnZXJPckVsc2UCBQ9fYWRyVG90YWxTdGFrZWQAAAQJYXZhaWxhYmxlCQBlAgUOYWRyVG90YWxTdGFrZWQFFXN0YWtlZEluQWN0aXZlTG90dGVyeQMJAGcCAAAFCWF2YWlsYWJsZQkAAgECHU5vIGFzc2V0cyBhdmFpbGFibGUgZm9yIGNsYWltCQDMCAIJAQ5TY3JpcHRUcmFuc2ZlcgMIBQFpBmNhbGxlcgUJYXZhaWxhYmxlBQ5sb3R0ZXJ5QXNzZXRJRAkAzAgCCQEMSW50ZWdlckVudHJ5AgUPX2FkclRvdGFsU3Rha2VkCQBlAgUOYWRyVG90YWxTdGFrZWQFCWF2YWlsYWJsZQUDbmlsAWkBDHN0YXJ0TG90dGVyeQILbG90dGVyeU5hbWUSbG90dGVyeUZpbmFsSGVpZ2h0AwkBAiE9AggFAWkGY2FsbGVyBQR0aGlzCQACAQIKQWRtaW4gb25seQkAzAgCCQELU3RyaW5nRW50cnkCBRJfYWN0aXZlTG90dGVyeU5hbWUFC2xvdHRlcnlOYW1lCQDMCAIJAQxJbnRlZ2VyRW50cnkCCQEVa2V5TG90dGVyeUZpbmFsSGVpZ2h0AQULbG90dGVyeU5hbWUFEmxvdHRlcnlGaW5hbEhlaWdodAkAzAgCCQEMSW50ZWdlckVudHJ5AgkBFWtleUxvdHRlcnlUb3RhbFN0YWtlZAEFC2xvdHRlcnlOYW1lAAAFA25pbAFpAQxkZWNsYXJlUHJpemUDC2xvdHRlcnlOYW1lB3ByaXplSWQKcHJpemVWYWx1ZQMJAQIhPQIIBQFpBmNhbGxlcgUEdGhpcwkAAgECCkFkbWluIG9ubHkJAMwIAgkBC1N0cmluZ0VudHJ5AgkBFGtleUxvdHRlcnlQcml6ZVZhbHVlAgULbG90dGVyeU5hbWUFB3ByaXplSWQFCnByaXplVmFsdWUFA25pbAFpARRmaW5hbGFpemVQcml6ZUNob2ljZQILbG90dGVyeU5hbWUHcHJpemVJZAMJAQIhPQIIBQFpBmNhbGxlcgUEdGhpcwkAAgECCkFkbWluIG9ubHkEEmxvdHRlcnlGaW5hbEhlaWdodAkBEUBleHRyTmF0aXZlKDEwNTUpAQkBFWtleUxvdHRlcnlGaW5hbEhlaWdodAEFC2xvdHRlcnlOYW1lAwkAZgIFEmxvdHRlcnlGaW5hbEhlaWdodAUGaGVpZ2h0CQACAQIXTG90dGVyeSBpcyBub3Qgb3ZlciB5ZXQEEmxvdHRlcnlUb3RhbFN0YWtlZAkBEUBleHRyTmF0aXZlKDEwNTUpAQkBFWtleUxvdHRlcnlUb3RhbFN0YWtlZAEFC2xvdHRlcnlOYW1lAwkAAAIFEmxvdHRlcnlUb3RhbFN0YWtlZAAACQACAQIaTm8gb25lIGVudGVyZWQgdGhlIGxvdHRlcnkECmZpbmFsQmxvY2sJAQV2YWx1ZQEJAO0HAQUSbG90dGVyeUZpbmFsSGVpZ2h0BApyYW5kb21IYXNoCQD3AwEJAMsBAgkAmgMBBQdwcml6ZUlkCQEFdmFsdWUBCAUKZmluYWxCbG9jawN2cmYEBmNob2ljZQkAoAMBCQC7AgIJAJ4DAQUKcmFuZG9tSGFzaAkAtgIBBRJsb3R0ZXJ5VG90YWxTdGFrZWQJAMwIAgkBC1N0cmluZ0VudHJ5AgIIbGFzdEhhc2gJAKYDAQkAngMBBQpyYW5kb21IYXNoCQDMCAIJAQxJbnRlZ2VyRW50cnkCCQEVa2V5TG90dGVyeVByaXplQ2hvaWNlAgULbG90dGVyeU5hbWUFB3ByaXplSWQFBmNob2ljZQUDbmlsAQJ0eAEGdmVyaWZ5AAkA9AMDCAUCdHgJYm9keUJ5dGVzCQCRAwIIBQJ0eAZwcm9vZnMAAAgFAnR4D3NlbmRlclB1YmxpY0tledddE0E=",
    "height": 2731775,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 6 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let lotteryAssetID = fromBase58String("3Lz23mSUvT1EswcBn2sURYJG2at8rG5aFuUrTAwaPM6Q")
5 5  
6 6  let ticketSize = 1
7 7  
8 8  func getIntegerOrElse (key,val) = valueOrElse(getInteger(key), val)
9 9  
10 10  
11 11  func getStringOrElse (key,val) = valueOrElse(getString(key), val)
12 12  
13 13  
14 14  func mk (x) = makeString(x, "_")
15 15  
16 16  
17 17  func keyAdrTotalStaked (adr) = mk(["adr", adr, "totalStaked"])
18 18  
19 19  
20 20  func keyLotteryTotalStaked (lotteryName) = mk(["lottery", lotteryName, "totalStaked"])
21 21  
22 22  
23 23  func keyAdrLotteryTotalStaked (lotteryName,adr) = mk(["lottery", lotteryName, adr, "totalStaked"])
24 24  
25 25  
26 26  func keyLotteryFinalHeight (lotteryName) = mk(["lottery", lotteryName, "finalHeight"])
27 27  
28 28  
29 29  func keyLotteryPrizeValue (lotteryName,prizeID) = mk(["lottery", lotteryName, "prize", toString(prizeID), "value"])
30 30  
31 31  
32 32  func keyLotteryPrizeChoice (lotteryName,prizeID) = mk(["lottery", lotteryName, "prize", toString(prizeID), "choice"])
33 33  
34 34  
35 35  let _activeLotteryName = mk(["param", "activeLotteryName"])
36 36  
37 37  func activeLotteryName () = {
38 38      let lotteryName = getStringOrElse(_activeLotteryName, "")
39 39      if ((lotteryName == ""))
40 40          then ""
41 41          else {
42 42              let lotteryFinalHeight = getIntegerValue(keyLotteryFinalHeight(lotteryName))
43 43              if (((height - 1) >= lotteryFinalHeight))
44 44                  then ""
45 45                  else lotteryName
46 46              }
47 47      }
48 48  
49 49  
50 50  @Callable(i)
51 51  func stake () = {
52 52      let lotteryName = activeLotteryName()
53 53      if ((lotteryName == ""))
54 54          then throw("Lottery not active")
55 55          else if ((size(i.payments) == 0))
56 56              then throw("No payment added")
57 57              else if ((size(i.payments) != 1))
58 58                  then throw("Too many payments added")
59 59                  else if ((i.payments[0].assetId != lotteryAssetID))
60 60                      then throw("Wrong payment assetId")
61 61                      else {
62 62                          let amount = i.payments[0].amount
63 63                          let ticketAmount = (amount / ticketSize)
64 64                          if ((ticketAmount == 0))
65 65                              then throw("Not enough to buy at least one ticket")
66 66                              else {
67 67                                  let callerAddress = toString(i.caller)
68 68                                  let _lotteryTotalStaked = keyLotteryTotalStaked(lotteryName)
69 69                                  let lotteryTotalStaked = getIntegerValue(_lotteryTotalStaked)
70 70                                  let _owner = mk(["owner", lotteryName, toString(lotteryTotalStaked), toString(((lotteryTotalStaked + ticketAmount) - 1))])
71 71                                  let _adrTotalStaked = keyAdrTotalStaked(callerAddress)
72 72                                  let adrTotalStaked = getIntegerOrElse(_adrTotalStaked, 0)
73 73                                  let _adrLotteryTotalStaked = keyAdrLotteryTotalStaked(lotteryName, callerAddress)
74 74                                  let adrLotteryTotalStaked = getIntegerOrElse(_adrLotteryTotalStaked, 0)
75 75                                  let change = (amount - (ticketAmount * ticketSize))
76 76  [ScriptTransfer(i.caller, change, lotteryAssetID), IntegerEntry(_lotteryTotalStaked, (lotteryTotalStaked + ticketAmount)), StringEntry(_owner, callerAddress), IntegerEntry(_adrTotalStaked, (adrTotalStaked + ticketAmount)), IntegerEntry(_adrLotteryTotalStaked, (adrLotteryTotalStaked + ticketAmount))]
77 77                                  }
78 78                          }
79 79      }
80 80  
81 81  
82 82  
83 83  @Callable(i)
84 84  func claim () = if ((size(i.payments) > 0))
85 85      then throw("No payments needed")
86 86      else {
87 87          let callerAddress = toString(i.caller)
88 88          let lotteryName = activeLotteryName()
89 89          let stakedInActiveLottery = if ((lotteryName == ""))
90 90              then 0
91 91              else getIntegerOrElse(keyAdrLotteryTotalStaked(lotteryName, callerAddress), 0)
92 92          let _adrTotalStaked = keyAdrTotalStaked(callerAddress)
93 93          let adrTotalStaked = getIntegerOrElse(_adrTotalStaked, 0)
94 94          let available = (adrTotalStaked - stakedInActiveLottery)
95 95          if ((0 >= available))
96 96              then throw("No assets available for claim")
97 97              else [ScriptTransfer(i.caller, available, lotteryAssetID), IntegerEntry(_adrTotalStaked, (adrTotalStaked - available))]
98 98          }
99 99  
100 100  
101 101  
102 102  @Callable(i)
103 103  func startLottery (lotteryName,lotteryFinalHeight) = if ((i.caller != this))
104 104      then throw("Admin only")
105 105      else [StringEntry(_activeLotteryName, lotteryName), IntegerEntry(keyLotteryFinalHeight(lotteryName), lotteryFinalHeight), IntegerEntry(keyLotteryTotalStaked(lotteryName), 0)]
106 106  
107 107  
108 108  
109 109  @Callable(i)
110 110  func declarePrize (lotteryName,prizeId,prizeValue) = if ((i.caller != this))
111 111      then throw("Admin only")
112 112      else [StringEntry(keyLotteryPrizeValue(lotteryName, prizeId), prizeValue)]
113 113  
114 114  
115 115  
116 116  @Callable(i)
117 117  func finalaizePrizeChoice (lotteryName,prizeId) = if ((i.caller != this))
118 118      then throw("Admin only")
119 119      else {
120 120          let lotteryFinalHeight = getIntegerValue(keyLotteryFinalHeight(lotteryName))
121 121          if ((lotteryFinalHeight > height))
122 122              then throw("Lottery is not over yet")
123 123              else {
124 124                  let lotteryTotalStaked = getIntegerValue(keyLotteryTotalStaked(lotteryName))
125 125                  if ((lotteryTotalStaked == 0))
126 126                      then throw("No one entered the lottery")
127 127                      else {
128 128                          let finalBlock = value(blockInfoByHeight(lotteryFinalHeight))
129 129                          let randomHash = sha256((toBytes(prizeId) + value(finalBlock.vrf)))
130 130                          let choice = toInt((toBigInt(randomHash) % toBigInt(lotteryTotalStaked)))
131 131  [StringEntry("lastHash", toString(toBigInt(randomHash))), IntegerEntry(keyLotteryPrizeChoice(lotteryName, prizeId), choice)]
132 132                          }
133 133                  }
134 134          }
135 135  
136 136  
137 137  @Verifier(tx)
138 138  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
139 139

Old	New	Differences
1	1	{-# STDLIB_VERSION 6 #-}
2	2	{-# SCRIPT_TYPE ACCOUNT #-}
3	3	{-# CONTENT_TYPE DAPP #-}
4	4	let lotteryAssetID = fromBase58String("3Lz23mSUvT1EswcBn2sURYJG2at8rG5aFuUrTAwaPM6Q")
5	5
6	6	let ticketSize = 1
7	7
8	8	func getIntegerOrElse (key,val) = valueOrElse(getInteger(key), val)
9	9
10	10
11	11	func getStringOrElse (key,val) = valueOrElse(getString(key), val)
12	12
13	13
14	14	func mk (x) = makeString(x, "_")
15	15
16	16
17	17	func keyAdrTotalStaked (adr) = mk(["adr", adr, "totalStaked"])
18	18
19	19
20	20	func keyLotteryTotalStaked (lotteryName) = mk(["lottery", lotteryName, "totalStaked"])
21	21
22	22
23	23	func keyAdrLotteryTotalStaked (lotteryName,adr) = mk(["lottery", lotteryName, adr, "totalStaked"])
24	24
25	25
26	26	func keyLotteryFinalHeight (lotteryName) = mk(["lottery", lotteryName, "finalHeight"])
27	27
28	28
29	29	func keyLotteryPrizeValue (lotteryName,prizeID) = mk(["lottery", lotteryName, "prize", toString(prizeID), "value"])
30	30
31	31
32	32	func keyLotteryPrizeChoice (lotteryName,prizeID) = mk(["lottery", lotteryName, "prize", toString(prizeID), "choice"])
33	33
34	34
35	35	let _activeLotteryName = mk(["param", "activeLotteryName"])
36	36
37	37	func activeLotteryName () = {
38	38	let lotteryName = getStringOrElse(_activeLotteryName, "")
39	39	if ((lotteryName == ""))
40	40	then ""
41	41	else {
42	42	let lotteryFinalHeight = getIntegerValue(keyLotteryFinalHeight(lotteryName))
43	43	if (((height - 1) >= lotteryFinalHeight))
44	44	then ""
45	45	else lotteryName
46	46	}
47	47	}
48	48
49	49
50	50	@Callable(i)
51	51	func stake () = {
52	52	let lotteryName = activeLotteryName()
53	53	if ((lotteryName == ""))
54	54	then throw("Lottery not active")
55	55	else if ((size(i.payments) == 0))
56	56	then throw("No payment added")
57	57	else if ((size(i.payments) != 1))
58	58	then throw("Too many payments added")
59	59	else if ((i.payments[0].assetId != lotteryAssetID))
60	60	then throw("Wrong payment assetId")
61	61	else {
62	62	let amount = i.payments[0].amount
63	63	let ticketAmount = (amount / ticketSize)
64	64	if ((ticketAmount == 0))
65	65	then throw("Not enough to buy at least one ticket")
66	66	else {
67	67	let callerAddress = toString(i.caller)
68	68	let _lotteryTotalStaked = keyLotteryTotalStaked(lotteryName)
69	69	let lotteryTotalStaked = getIntegerValue(_lotteryTotalStaked)
70	70	let _owner = mk(["owner", lotteryName, toString(lotteryTotalStaked), toString(((lotteryTotalStaked + ticketAmount) - 1))])
71	71	let _adrTotalStaked = keyAdrTotalStaked(callerAddress)
72	72	let adrTotalStaked = getIntegerOrElse(_adrTotalStaked, 0)
73	73	let _adrLotteryTotalStaked = keyAdrLotteryTotalStaked(lotteryName, callerAddress)
74	74	let adrLotteryTotalStaked = getIntegerOrElse(_adrLotteryTotalStaked, 0)
75	75	let change = (amount - (ticketAmount * ticketSize))
76	76	[ScriptTransfer(i.caller, change, lotteryAssetID), IntegerEntry(_lotteryTotalStaked, (lotteryTotalStaked + ticketAmount)), StringEntry(_owner, callerAddress), IntegerEntry(_adrTotalStaked, (adrTotalStaked + ticketAmount)), IntegerEntry(_adrLotteryTotalStaked, (adrLotteryTotalStaked + ticketAmount))]
77	77	}
78	78	}
79	79	}
80	80
81	81
82	82
83	83	@Callable(i)
84	84	func claim () = if ((size(i.payments) > 0))
85	85	then throw("No payments needed")
86	86	else {
87	87	let callerAddress = toString(i.caller)
88	88	let lotteryName = activeLotteryName()
89	89	let stakedInActiveLottery = if ((lotteryName == ""))
90	90	then 0
91	91	else getIntegerOrElse(keyAdrLotteryTotalStaked(lotteryName, callerAddress), 0)
92	92	let _adrTotalStaked = keyAdrTotalStaked(callerAddress)
93	93	let adrTotalStaked = getIntegerOrElse(_adrTotalStaked, 0)
94	94	let available = (adrTotalStaked - stakedInActiveLottery)
95	95	if ((0 >= available))
96	96	then throw("No assets available for claim")
97	97	else [ScriptTransfer(i.caller, available, lotteryAssetID), IntegerEntry(_adrTotalStaked, (adrTotalStaked - available))]
98	98	}
99	99
100	100
101	101
102	102	@Callable(i)
103	103	func startLottery (lotteryName,lotteryFinalHeight) = if ((i.caller != this))
104	104	then throw("Admin only")
105	105	else [StringEntry(_activeLotteryName, lotteryName), IntegerEntry(keyLotteryFinalHeight(lotteryName), lotteryFinalHeight), IntegerEntry(keyLotteryTotalStaked(lotteryName), 0)]
106	106
107	107
108	108
109	109	@Callable(i)
110	110	func declarePrize (lotteryName,prizeId,prizeValue) = if ((i.caller != this))
111	111	then throw("Admin only")
112	112	else [StringEntry(keyLotteryPrizeValue(lotteryName, prizeId), prizeValue)]
113	113
114	114
115	115
116	116	@Callable(i)
117	117	func finalaizePrizeChoice (lotteryName,prizeId) = if ((i.caller != this))
118	118	then throw("Admin only")
119	119	else {
120	120	let lotteryFinalHeight = getIntegerValue(keyLotteryFinalHeight(lotteryName))
121	121	if ((lotteryFinalHeight > height))
122	122	then throw("Lottery is not over yet")
123	123	else {
124	124	let lotteryTotalStaked = getIntegerValue(keyLotteryTotalStaked(lotteryName))
125	125	if ((lotteryTotalStaked == 0))
126	126	then throw("No one entered the lottery")
127	127	else {
128	128	let finalBlock = value(blockInfoByHeight(lotteryFinalHeight))
129	129	let randomHash = sha256((toBytes(prizeId) + value(finalBlock.vrf)))
130	130	let choice = toInt((toBigInt(randomHash) % toBigInt(lotteryTotalStaked)))
131	131	[StringEntry("lastHash", toString(toBigInt(randomHash))), IntegerEntry(keyLotteryPrizeChoice(lotteryName, prizeId), choice)]
132	132	}
133	133	}
134	134	}
135	135
136	136
137	137	@Verifier(tx)
138	138	func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
139	139

github/deemru/w8io/169f3d6 
60.68 ms ◑