tx · 3FzrAWyk9eU6yGisf4YKapaf5ZzDKtt2yd4a9ZhtZRLy 3MwwjunorC2aAiHETPpC43VPAcBEX7kFGFT: -0.01400000 Waves 2019.07.20 16:55 [594328] smart account 3MwwjunorC2aAiHETPpC43VPAcBEX7kFGFT > SELF 0.00000000 Waves
{ "type": 13, "id": "3FzrAWyk9eU6yGisf4YKapaf5ZzDKtt2yd4a9ZhtZRLy", "fee": 1400000, "feeAssetId": null, "timestamp": 1563631042481, "version": 1, "sender": "3MwwjunorC2aAiHETPpC43VPAcBEX7kFGFT", "senderPublicKey": "EXzRUBMhcmZ8qxjSu1oy26eo6d3oKbrcYQo8GzGbCgtn", "proofs": [ "51e9TwbErKJDvgUdzX5WVMKruXZaekcDznTZgENCAuzZvQ5FV4KxHXEZoxe71qP6K7eXQMBJuTnpQVQfgkdK2LQP" ], "script": 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"chainId": 84, "height": 594328, "spentComplexity": 0 } View: original | compacted Prev: none Next: DftZ64mSyxyBrsHp98tVdpzU5HFrX8pG4acLNWqicAYE Full:
Old | New | Differences | |
---|---|---|---|
1 | - | # no script | |
1 | + | {-# STDLIB_VERSION 3 #-} | |
2 | + | {-# SCRIPT_TYPE ACCOUNT #-} | |
3 | + | {-# CONTENT_TYPE DAPP #-} | |
4 | + | let betAssetId = base58'AcTzTgW1QbJK4Qu6hCsUCLjpxUyD3dofv8xq2CAPbzKJ' | |
5 | + | ||
6 | + | let maxFee = 5000000 | |
7 | + | ||
8 | + | let minBet = 5000000 | |
9 | + | ||
10 | + | let minMatchNominal = 5000000 | |
11 | + | ||
12 | + | func checkFee (i) = if ((i.fee > maxFee)) | |
13 | + | then throw("unreasonable large fee") | |
14 | + | else if ((i.feeAssetId != unit)) | |
15 | + | then throw("fee must be in WAVES") | |
16 | + | else true | |
17 | + | ||
18 | + | ||
19 | + | func getTimestamp () = { | |
20 | + | let block = extract(blockInfoByHeight(height)) | |
21 | + | toString(block.timestamp) | |
22 | + | } | |
23 | + | ||
24 | + | ||
25 | + | func repayFee (i,ws,amount) = if (checkFee(i)) | |
26 | + | then ScriptResult(ws, TransferSet([ScriptTransfer(i.caller, i.fee, unit)])) | |
27 | + | else throw("error") | |
28 | + | ||
29 | + | ||
30 | + | func checkOwner (i,betid) = (getString(this, (betid + "_owner")) == toBase58String(i.caller.bytes)) | |
31 | + | ||
32 | + | ||
33 | + | func getUnspent (betid) = (extract(getInteger(this, (betid + "_amount"))) - extract(getInteger(this, (betid + "_spent")))) | |
34 | + | ||
35 | + | ||
36 | + | func isDefeated (betid) = { | |
37 | + | let defeatStatus = getInteger(this, (betid + "_defeat")) | |
38 | + | if ((defeatStatus == 1)) | |
39 | + | then true | |
40 | + | else (defeatStatus == 3) | |
41 | + | } | |
42 | + | ||
43 | + | ||
44 | + | @Callable(i) | |
45 | + | func bet (event,subevent,side,odds) = { | |
46 | + | let owner = toBase58String(i.caller.bytes) | |
47 | + | let payment = extract(i.payment) | |
48 | + | if ((payment.assetId != betAssetId)) | |
49 | + | then throw(("bet must be in asset " + toBase58String(betAssetId))) | |
50 | + | else if ((minBet > payment.amount)) | |
51 | + | then throw(("minimum allowed bet is " + toString(minBet))) | |
52 | + | else if (if ((side != "for")) | |
53 | + | then (side != "against") | |
54 | + | else false) | |
55 | + | then throw("unexpected side") | |
56 | + | else { | |
57 | + | let betid = (((("bet_" + event) + "_") + toBase58String(i.transactionId)) + "_") | |
58 | + | repayFee(i, WriteSet([DataEntry((betid + "owner"), owner), DataEntry((betid + "event"), event), DataEntry((betid + "subevent"), subevent), DataEntry((betid + "side"), side), DataEntry((betid + "odds"), odds), DataEntry((betid + "amount"), payment.amount), DataEntry((betid + "spent"), 0)]), 0) | |
59 | + | } | |
60 | + | } | |
61 | + | ||
62 | + | ||
63 | + | ||
64 | + | @Callable(i) | |
65 | + | func cancel (betid) = if (!(checkOwner(i, betid))) | |
66 | + | then throw("permission denied") | |
67 | + | else { | |
68 | + | let amount = extract(getInteger(this, (betid + "_amount"))) | |
69 | + | let spent = extract(getInteger(this, (betid + "_spent"))) | |
70 | + | let cancelAmount = (amount - spent) | |
71 | + | repayFee(i, WriteSet([DataEntry((betid + "_spent"), amount), DataEntry((betid + "_cancel_amount"), cancelAmount)]), cancelAmount) | |
72 | + | } | |
73 | + | ||
74 | + | ||
75 | + | ||
76 | + | @Callable(i) | |
77 | + | func betMatch (betFor,betAgainst) = if ((getString(this, (betFor + "_event")) != getString(this, (betAgainst + "_event")))) | |
78 | + | then throw("event id must match") | |
79 | + | else if ((getString(this, (betFor + "_subevent")) != getString(this, (betAgainst + "_subevent")))) | |
80 | + | then throw("subevent id must match") | |
81 | + | else if ((getString(this, (betFor + "_side")) != "for")) | |
82 | + | then throw("invalid *for* bet") | |
83 | + | else if ((getString(this, (betAgainst + "_side")) != "against")) | |
84 | + | then throw("invalid *against* bet") | |
85 | + | else { | |
86 | + | let eventid = extract(getString(this, (betFor + "_event"))) | |
87 | + | let matchid = (((((((("match_" + betFor) + "_") + betAgainst) + "_") + eventid) + "_") + toBase58String(i.transactionId)) + "_") | |
88 | + | let odds = extract(getInteger(this, (betFor + "_odds"))) | |
89 | + | let unspentFor = getUnspent(betFor) | |
90 | + | let unspentAgainst = getUnspent(betAgainst) | |
91 | + | let maxForNominal = unspentFor | |
92 | + | let maxAgainstNominal = ((unspentAgainst * 100) / odds) | |
93 | + | let matchNominal = if ((maxForNominal > maxAgainstNominal)) | |
94 | + | then maxAgainstNominal | |
95 | + | else maxForNominal | |
96 | + | if ((minMatchNominal > matchNominal)) | |
97 | + | then throw("match nominal too low") | |
98 | + | else { | |
99 | + | let spendFor = matchNominal | |
100 | + | let spendAgainst = ((matchNominal * odds) / 100) | |
101 | + | let newSpentFor = (spendFor + unspentFor) | |
102 | + | let newSpentAgainst = (spendAgainst + unspentAgainst) | |
103 | + | if ((newSpentFor > extract(getInteger(this, (betFor + "_amount"))))) | |
104 | + | then throw("invalid match") | |
105 | + | else if ((newSpentAgainst > extract(getInteger(this, (betAgainst + "_amount"))))) | |
106 | + | then throw("invalid match") | |
107 | + | else repayFee(i, WriteSet([DataEntry((matchid + "amount"), (spendFor + spendAgainst)), DataEntry((matchid + "for"), betFor), DataEntry((matchid + "against"), betAgainst), DataEntry((betFor + "_spent"), newSpentFor), DataEntry((betAgainst + "_spent"), newSpentAgainst)]), 0) | |
108 | + | } | |
109 | + | } | |
110 | + | ||
111 | + | ||
112 | + | ||
113 | + | @Callable(i) | |
114 | + | func approveDefeat (betId,defeat) = if (if (isDefined(getInteger(this, (betId + "_defeat")))) | |
115 | + | then (defeat == 2) | |
116 | + | else false) | |
117 | + | then throw("can't dispute after approve") | |
118 | + | else repayFee(i, WriteSet([DataEntry((betId + "_defeat"), defeat)]), 0) | |
119 | + | ||
120 | + | ||
121 | + | ||
122 | + | @Callable(i) | |
123 | + | func payWinner (matchId) = if (isDefined(getInteger(this, (matchId + "_paid")))) | |
124 | + | then throw("already paid") | |
125 | + | else { | |
126 | + | let betForId = extract(getString(this, (matchId + "_for"))) | |
127 | + | let betAgainstId = extract(getString(this, (matchId + "_against"))) | |
128 | + | let betForDefeated = isDefeated(betForId) | |
129 | + | let betAgainstDefeated = isDefeated(betAgainstId) | |
130 | + | if (if (!(betForDefeated)) | |
131 | + | then !(betAgainstDefeated) | |
132 | + | else false) | |
133 | + | then throw("no side approved defeat") | |
134 | + | else { | |
135 | + | let winnerId = if (betForDefeated) | |
136 | + | then betAgainstId | |
137 | + | else betForId | |
138 | + | let winnerAddress = getString(this, (winnerId + "_owner")) | |
139 | + | if ((winnerAddress != toBase58String(i.caller.bytes))) | |
140 | + | then throw("paywinner() should be called by winner only") | |
141 | + | else { | |
142 | + | let amount = extract(getInteger(this, (matchId + "_amount"))) | |
143 | + | repayFee(i, WriteSet([DataEntry((matchId + "_paid"), amount)]), amount) | |
144 | + | } | |
145 | + | } | |
146 | + | } | |
147 | + | ||
148 | + |
github/deemru/w8io/169f3d6 19.77 ms ◑![]()