w8 · tx · AFp···dUm

tx · AFpQLnwLh9qt7Kg9pKu8Hvu7qcWJcaxyLK7epwMb4dUm

3MvcThc2oaRXWLgYxiGhr1jnd4gK5CXBGhE:  -0.01400000 Waves

2019.08.04 00:13 [615219] smart account 3MvcThc2oaRXWLgYxiGhr1jnd4gK5CXBGhE > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "AFpQLnwLh9qt7Kg9pKu8Hvu7qcWJcaxyLK7epwMb4dUm",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1564866853677,
    "version": 1,
    "sender": "3MvcThc2oaRXWLgYxiGhr1jnd4gK5CXBGhE",
    "senderPublicKey": "Czmo9kTsBGhSfVm9DSRTG8uoiyrcMQB63vabDwPobjqx",
    "proofs": [
        "4yKTTHTSNULcGQri5CM63MhSFwiiVJgtmUFyjWiizQRoh4U98Pfaa4YK8z9LcLvFgj3N4t1GmBXRyyMY7U2HCwNK"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 615219,
    "spentComplexity": 0
}

View: original | compacted
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Diff: 
Old New Differences
56 56                          then throw("Already bought")
57 57                          else {
58 58                              let last = (cells == lastCell)
59 -                             let balance = valueOrErrorMessage(getInteger(this, (id + "_balance")), "Balance error")
59 +                             let balance = (valueOrErrorMessage(getInteger(this, (id + "_balance")), "Balance error") + pmt.amount)
60 60                              if (last)
61 61                                  then {
62 62                                      let creator = addressFromStringValue(valueOrErrorMessage(getString(this, (id + "_creator")), "Creator error"))
75 75                                          then ScriptTransfer(creator, balance, unit)
76 76                                          else ScriptTransfer(creator, balance, fromBase58String(ticketAsset))]))
77 77                                      }
78 -                                 else WriteSet([DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_cells"), (cells + 1)), DataEntry((id + "_balance"), (balance + pmt.amount))])
78 +                                 else WriteSet([DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_cells"), (cells + 1)), DataEntry((id + "_balance"), balance)])
79 79                              }
80 80                  }
81 81      }
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 3 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let lastCell = 4
5 5  
6 6  let cellsKey = "cells"
7 7  
8 8  @Callable(i)
9 9  func create (name,desc,ticketPrice,ticketAsset) = {
10 10      let assetId = if ((ticketAsset != "WAVES"))
11 11          then {
12 12              let aInfo = valueOrErrorMessage(assetInfo(fromBase58String(ticketAsset)), "There is no asset with specified id")
13 13              ticketAsset
14 14              }
15 15          else "WAVES"
16 16      let pmt = valueOrErrorMessage(i.payment, "Where is prize?")
17 17      let prizeAsset = if (isDefined(pmt.assetId))
18 18          then toBase58String(value(pmt.assetId))
19 19          else "WAVES"
20 20      if (if (if ((name == ""))
21 21          then true
22 22          else (desc == ""))
23 23          then true
24 24          else (0 > ticketPrice))
25 25          then throw("Invalid name, description or ticket price")
26 26          else {
27 27              let lotteryId = toBase58String(i.transactionId)
28 28              WriteSet([DataEntry((lotteryId + "_name"), name), DataEntry((lotteryId + "_desc"), desc), DataEntry((lotteryId + "_ticket_price"), ticketPrice), DataEntry((lotteryId + "_ticket_asset"), assetId), DataEntry((lotteryId + "_prize_amount"), pmt.amount), DataEntry((lotteryId + "_prize_asset"), prizeAsset), DataEntry((lotteryId + "_creator"), toBase58String(i.caller.bytes)), DataEntry((lotteryId + "_cells"), 0), DataEntry((lotteryId + "_status"), true), DataEntry((lotteryId + "_balance"), 0)])
29 29              }
30 30      }
31 31  
32 32  
33 33  
34 34  @Callable(i)
35 35  func buy (id,cell) = {
36 36      let cells = valueOrErrorMessage(getInteger(this, (id + "_cells")), "No lottery with specified id")
37 37      let status = getBooleanValue(this, (id + "_status"))
38 38      if (!(status))
39 39          then throw("Specified lottery is over")
40 40          else if (if ((0 > cell))
41 41              then true
42 42              else (cell > lastCell))
43 43              then throw("Invalid number")
44 44              else {
45 45                  let ticketPrice = valueOrErrorMessage(getInteger(this, (id + "_ticket_price")), "Ticket price error")
46 46                  let ticketAsset = valueOrErrorMessage(getString(this, (id + "_ticket_asset")), "Ticket asset error")
47 47                  let pmt = valueOrErrorMessage(i.payment, "Where is payment?")
48 48                  let assetId = if (isDefined(pmt.assetId))
49 49                      then toBase58String(value(pmt.assetId))
50 50                      else "WAVES"
51 51                  if (if ((assetId != ticketAsset))
52 52                      then true
53 53                      else (pmt.amount != ticketPrice))
54 54                      then throw("Invalid payment")
55 55                      else if (isDefined(getString(this, toString(cell))))
56 56                          then throw("Already bought")
57 57                          else {
58 58                              let last = (cells == lastCell)
59 -                             let balance = valueOrErrorMessage(getInteger(this, (id + "_balance")), "Balance error")
59 +                             let balance = (valueOrErrorMessage(getInteger(this, (id + "_balance")), "Balance error") + pmt.amount)
60 60                              if (last)
61 61                                  then {
62 62                                      let creator = addressFromStringValue(valueOrErrorMessage(getString(this, (id + "_creator")), "Creator error"))
63 63                                      let prizeAmount = valueOrErrorMessage(getInteger(this, (id + "_prize_amount")), "Prize amount error")
64 64                                      let prizeAsset = valueOrErrorMessage(getString(this, (id + "_prize_asset")), "Prize asset error")
65 65                                      let winCell = (toInt(lastBlock.generationSignature) % (lastCell + 1))
66 66                                      let winAddress = if ((winCell == cell))
67 67                                          then i.caller
68 68                                          else {
69 69                                              let winData = valueOrErrorMessage(getString(this, ((id + "_cell:") + toString(winCell))), "Win data error")
70 70                                              value(addressFromString(winData))
71 71                                              }
72 72                                      ScriptResult(WriteSet([DataEntry((id + "_status"), false), DataEntry((id + "_balance"), 0), DataEntry((id + "_cells"), (cells + 1)), DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_winner:"), toBase58String(winAddress.bytes))]), TransferSet([if ((prizeAsset == "WAVES"))
73 73                                          then ScriptTransfer(winAddress, prizeAmount, unit)
74 74                                          else ScriptTransfer(winAddress, prizeAmount, fromBase58String(prizeAsset)), if ((ticketAsset == "WAVES"))
75 75                                          then ScriptTransfer(creator, balance, unit)
76 76                                          else ScriptTransfer(creator, balance, fromBase58String(ticketAsset))]))
77 77                                      }
78 -                                 else WriteSet([DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_cells"), (cells + 1)), DataEntry((id + "_balance"), (balance + pmt.amount))])
78 +                                 else WriteSet([DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_cells"), (cells + 1)), DataEntry((id + "_balance"), balance)])
79 79                              }
80 80                  }
81 81      }
82 82  
83 83  
84 84  @Verifier(tx)
85 85  func verify () = true
86 86

Old	New		Differences
56	56		then throw("Already bought")
57	57		else {
58	58		let last = (cells == lastCell)
59		-	let balance = valueOrErrorMessage(getInteger(this, (id + "_balance")), "Balance error")
	59	+	let balance = (valueOrErrorMessage(getInteger(this, (id + "_balance")), "Balance error") + pmt.amount)
60	60		if (last)
61	61		then {
62	62		let creator = addressFromStringValue(valueOrErrorMessage(getString(this, (id + "_creator")), "Creator error"))

75	75		then ScriptTransfer(creator, balance, unit)
76	76		else ScriptTransfer(creator, balance, fromBase58String(ticketAsset))]))
77	77		}
78		-	else WriteSet([DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_cells"), (cells + 1)), DataEntry((id + "_balance"), (balance ~~+ pmt.amount)~~)])
	78	+	else WriteSet([DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_cells"), (cells + 1)), DataEntry((id + "_balance"), balance)])
79	79		}
80	80		}
81	81		}

Old	New		Differences
1	1		{-# STDLIB_VERSION 3 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let lastCell = 4
5	5
6	6		let cellsKey = "cells"
7	7
8	8		@Callable(i)
9	9		func create (name,desc,ticketPrice,ticketAsset) = {
10	10		let assetId = if ((ticketAsset != "WAVES"))
11	11		then {
12	12		let aInfo = valueOrErrorMessage(assetInfo(fromBase58String(ticketAsset)), "There is no asset with specified id")
13	13		ticketAsset
14	14		}
15	15		else "WAVES"
16	16		let pmt = valueOrErrorMessage(i.payment, "Where is prize?")
17	17		let prizeAsset = if (isDefined(pmt.assetId))
18	18		then toBase58String(value(pmt.assetId))
19	19		else "WAVES"
20	20		if (if (if ((name == ""))
21	21		then true
22	22		else (desc == ""))
23	23		then true
24	24		else (0 > ticketPrice))
25	25		then throw("Invalid name, description or ticket price")
26	26		else {
27	27		let lotteryId = toBase58String(i.transactionId)
28	28		WriteSet([DataEntry((lotteryId + "_name"), name), DataEntry((lotteryId + "_desc"), desc), DataEntry((lotteryId + "_ticket_price"), ticketPrice), DataEntry((lotteryId + "_ticket_asset"), assetId), DataEntry((lotteryId + "_prize_amount"), pmt.amount), DataEntry((lotteryId + "_prize_asset"), prizeAsset), DataEntry((lotteryId + "_creator"), toBase58String(i.caller.bytes)), DataEntry((lotteryId + "_cells"), 0), DataEntry((lotteryId + "_status"), true), DataEntry((lotteryId + "_balance"), 0)])
29	29		}
30	30		}
31	31
32	32
33	33
34	34		@Callable(i)
35	35		func buy (id,cell) = {
36	36		let cells = valueOrErrorMessage(getInteger(this, (id + "_cells")), "No lottery with specified id")
37	37		let status = getBooleanValue(this, (id + "_status"))
38	38		if (!(status))
39	39		then throw("Specified lottery is over")
40	40		else if (if ((0 > cell))
41	41		then true
42	42		else (cell > lastCell))
43	43		then throw("Invalid number")
44	44		else {
45	45		let ticketPrice = valueOrErrorMessage(getInteger(this, (id + "_ticket_price")), "Ticket price error")
46	46		let ticketAsset = valueOrErrorMessage(getString(this, (id + "_ticket_asset")), "Ticket asset error")
47	47		let pmt = valueOrErrorMessage(i.payment, "Where is payment?")
48	48		let assetId = if (isDefined(pmt.assetId))
49	49		then toBase58String(value(pmt.assetId))
50	50		else "WAVES"
51	51		if (if ((assetId != ticketAsset))
52	52		then true
53	53		else (pmt.amount != ticketPrice))
54	54		then throw("Invalid payment")
55	55		else if (isDefined(getString(this, toString(cell))))
56	56		then throw("Already bought")
57	57		else {
58	58		let last = (cells == lastCell)
59		-	let balance = valueOrErrorMessage(getInteger(this, (id + "_balance")), "Balance error")
	59	+	let balance = (valueOrErrorMessage(getInteger(this, (id + "_balance")), "Balance error") + pmt.amount)
60	60		if (last)
61	61		then {
62	62		let creator = addressFromStringValue(valueOrErrorMessage(getString(this, (id + "_creator")), "Creator error"))
63	63		let prizeAmount = valueOrErrorMessage(getInteger(this, (id + "_prize_amount")), "Prize amount error")
64	64		let prizeAsset = valueOrErrorMessage(getString(this, (id + "_prize_asset")), "Prize asset error")
65	65		let winCell = (toInt(lastBlock.generationSignature) % (lastCell + 1))
66	66		let winAddress = if ((winCell == cell))
67	67		then i.caller
68	68		else {
69	69		let winData = valueOrErrorMessage(getString(this, ((id + "_cell:") + toString(winCell))), "Win data error")
70	70		value(addressFromString(winData))
71	71		}
72	72		ScriptResult(WriteSet([DataEntry((id + "_status"), false), DataEntry((id + "_balance"), 0), DataEntry((id + "_cells"), (cells + 1)), DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_winner:"), toBase58String(winAddress.bytes))]), TransferSet([if ((prizeAsset == "WAVES"))
73	73		then ScriptTransfer(winAddress, prizeAmount, unit)
74	74		else ScriptTransfer(winAddress, prizeAmount, fromBase58String(prizeAsset)), if ((ticketAsset == "WAVES"))
75	75		then ScriptTransfer(creator, balance, unit)
76	76		else ScriptTransfer(creator, balance, fromBase58String(ticketAsset))]))
77	77		}
78		-	else WriteSet([DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_cells"), (cells + 1)), DataEntry((id + "_balance"), (balance ~~+ pmt.amount)~~)])
	78	+	else WriteSet([DataEntry(((id + "_cell:") + toString(cell)), toString(i.caller)), DataEntry((id + "_cells"), (cells + 1)), DataEntry((id + "_balance"), balance)])
79	79		}
80	80		}
81	81		}
82	82
83	83
84	84		@Verifier(tx)
85	85		func verify () = true
86	86

github/deemru/w8io/026f985 
26.66 ms ◑