w8 · tx · 3Sc···DZV

tx · 3ScqEyrJBGcqnUNmFRMRVNg2ukkAk3paWCFvihb1ADZV

3N4NPivoThtskr7JxnNrKL7s8BzmRGx9rT2:  -0.01400000 Waves

2019.08.12 15:48 [627863] smart account 3N4NPivoThtskr7JxnNrKL7s8BzmRGx9rT2 > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "3ScqEyrJBGcqnUNmFRMRVNg2ukkAk3paWCFvihb1ADZV",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1565614185846,
    "version": 1,
    "sender": "3N4NPivoThtskr7JxnNrKL7s8BzmRGx9rT2",
    "senderPublicKey": "F3vhYapU4NBzfM2X4KNkoFcxj3UbYnJjqituG6KE7ZPG",
    "proofs": [
        "4gjhZZitBYRnFqrK5TCEXFCeuP3mFY9GyKARYZ4rud4h1TkdP7rczaeJty9r6TCoomEXFAVA3R5pwH4r1AfLb9yw"
    ],
    "script": "base64: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",
    "chainId": 84,
    "height": 627863,
    "spentComplexity": 0
}

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Diff: 
Old New Differences
99 99                  then true
100 100                  else (pmt.amount != 500000))
101 101                  then throw("You must pay 5 WLT to bet.")
102 -                 else if ((existingBet != account))
103 -                     then throw(((("Address: " + existingBet) + "already did bet on value:") + currencyValue))
102 +                 else if (if ((existingBet != NONE))
103 +                     then (existingBet != account)
104 +                     else false)
105 +                     then throw(((("Address: " + existingBet) + " already did bet on value:") + currencyValue))
104 106                      else WriteSet([DataEntry(((("bet_" + toString(contestCurrNumber)) + "_") + currencyValue), account)])
105 107      }
106 108  
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 3 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let RUNNING = "RUNNING"
5 5  
6 6  let CLOSED = "CLOSED"
7 7  
8 8  let DAPPOWNER = "3N4NPivoThtskr7JxnNrKL7s8BzmRGx9rT2"
9 9  
10 10  let WAVES = "WAVES"
11 11  
12 12  let NONE = "NONE"
13 13  
14 14  func getNumByKey (key) = {
15 15      let num =     match getInteger(this, key) {
16 16          case a: Int => 
17 17              a
18 18          case _ => 
19 19              0
20 20      }
21 21      num
22 22      }
23 23  
24 24  
25 25  func getStrByKey (key) = {
26 26      let str =     match getString(this, key) {
27 27          case a: String => 
28 28              a
29 29          case _ => 
30 30              NONE
31 31      }
32 32      str
33 33      }
34 34  
35 35  
36 36  func getContestStatus () = {
37 37      let contestCurrNumber = getNumByKey("contest_currentnumber")
38 38      getStrByKey((("contest_" + toString(contestCurrNumber)) + "_status"))
39 39      }
40 40  
41 41  
42 42  func getBet (currencyValue) = {
43 43      let contestCurrNumber = getNumByKey("contest_currentnumber")
44 44      getStrByKey(((("contest_" + toString(contestCurrNumber)) + "_") + currencyValue))
45 45      }
46 46  
47 47  
48 48  @Callable(i)
49 49  func setContestStatus (contestNumber,contestStatus) = {
50 50      let account = toBase58String(i.caller.bytes)
51 51      if ((account != DAPPOWNER))
52 52          then throw("Only dAPP Owner can set Contest Status.")
53 53          else if (if ((contestStatus != RUNNING))
54 54              then (contestStatus != CLOSED)
55 55              else false)
56 56              then throw(("Invalid status: " + contestStatus))
57 57              else WriteSet([DataEntry((("contest_" + toString(contestNumber)) + "_status"), contestStatus)])
58 58      }
59 59  
60 60  
61 61  
62 62  @Callable(i)
63 63  func setContestConfiguration (currencyTicker,contestStartHeight) = {
64 64      let account = toBase58String(i.caller.bytes)
65 65      let contestPrevNumber = getNumByKey("contest_currentnumber")
66 66      let contestPrevStatus = getStrByKey((("contest_" + toString(contestPrevNumber)) + "_status"))
67 67      let contestCurrNumber = (contestPrevNumber + 1)
68 68      if ((account != DAPPOWNER))
69 69          then throw("Only dAPP Owner can Configure Contest.")
70 70          else if ((height >= contestStartHeight))
71 71              then throw(("Start Height must be greater than current Blockchain height: " + toString(height)))
72 72              else if ((contestPrevStatus == RUNNING))
73 73                  then throw(("You cannot configure a new Contest while old Contest status is: " + contestPrevStatus))
74 74                  else if ((currencyTicker != WAVES))
75 75                      then throw((("dAPP does not support currency: " + currencyTicker) + " yet."))
76 76                      else {
77 77                          let contestFinishHeight = (contestStartHeight + (7 * 1440))
78 78                          WriteSet([DataEntry("contest_currentnumber", contestCurrNumber), DataEntry((("contest_" + toString(contestCurrNumber)) + "_currency"), currencyTicker), DataEntry((("contest_" + toString(contestCurrNumber)) + "_startheight"), contestStartHeight), DataEntry((("contest_" + toString(contestCurrNumber)) + "_finishheight"), contestFinishHeight), DataEntry((("contest_" + toString(contestCurrNumber)) + "_status"), RUNNING)])
79 79                          }
80 80      }
81 81  
82 82  
83 83  
84 84  @Callable(i)
85 85  func bet (currencyValue) = {
86 86      let WLT = base58'2B3mWxfnhAaCpJuqbkbiD6HVCTEcgwdmzxFCjZe65NYg'
87 87      let account = toBase58String(i.caller.bytes)
88 88      let pmt = extract(i.payment)
89 89      let contestCurrNumber = getNumByKey("contest_currentnumber")
90 90      let contestStartHeight = getNumByKey((("contest_" + toString(contestCurrNumber)) + "_startheight"))
91 91      let contestFinishHeight = getNumByKey((("contest_" + toString(contestCurrNumber)) + "_finishheight"))
92 92      let contestStatus = getStrByKey((("contest_" + toString(contestCurrNumber)) + "_status"))
93 93      let existingBet = getBet(currencyValue)
94 94      if ((height > (contestFinishHeight - (2 * 1440))))
95 95          then throw("You cannot bet anymore at this height.")
96 96          else if ((contestStatus != RUNNING))
97 97              then throw("Invalid status: you cannot bet now.")
98 98              else if (if ((pmt.assetId != WLT))
99 99                  then true
100 100                  else (pmt.amount != 500000))
101 101                  then throw("You must pay 5 WLT to bet.")
102 -                 else if ((existingBet != account))
103 -                     then throw(((("Address: " + existingBet) + "already did bet on value:") + currencyValue))
102 +                 else if (if ((existingBet != NONE))
103 +                     then (existingBet != account)
104 +                     else false)
105 +                     then throw(((("Address: " + existingBet) + " already did bet on value:") + currencyValue))
104 106                      else WriteSet([DataEntry(((("bet_" + toString(contestCurrNumber)) + "_") + currencyValue), account)])
105 107      }
106 108  
107 109  
108 110  @Verifier(tx)
109 111  func verify () = match tx {
110 112      case _: SetScriptTransaction|DataTransaction => 
111 113          sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
112 114      case _: InvokeScriptTransaction => 
113 115          true
114 116      case _ => 
115 117          true
116 118  }
117 119

Old	New		Differences
99	99		then true
100	100		else (pmt.amount != 500000))
101	101		then throw("You must pay 5 WLT to bet.")
102		-	else if ((existingBet != account))
103		-	then throw(((("Address: " + existingBet) + "already did bet on value:") + currencyValue))
	102	+	else if (if ((existingBet != NONE))
	103	+	then (existingBet != account)
	104	+	else false)
	105	+	then throw(((("Address: " + existingBet) + " already did bet on value:") + currencyValue))
104	106		else WriteSet([DataEntry(((("bet_" + toString(contestCurrNumber)) + "_") + currencyValue), account)])
105	107		}
106	108

Old	New		Differences
1	1		{-# STDLIB_VERSION 3 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let RUNNING = "RUNNING"
5	5
6	6		let CLOSED = "CLOSED"
7	7
8	8		let DAPPOWNER = "3N4NPivoThtskr7JxnNrKL7s8BzmRGx9rT2"
9	9
10	10		let WAVES = "WAVES"
11	11
12	12		let NONE = "NONE"
13	13
14	14		func getNumByKey (key) = {
15	15		let num = match getInteger(this, key) {
16	16		case a: Int =>
17	17		a
18	18		case _ =>
19	19		0
20	20		}
21	21		num
22	22		}
23	23
24	24
25	25		func getStrByKey (key) = {
26	26		let str = match getString(this, key) {
27	27		case a: String =>
28	28		a
29	29		case _ =>
30	30		NONE
31	31		}
32	32		str
33	33		}
34	34
35	35
36	36		func getContestStatus () = {
37	37		let contestCurrNumber = getNumByKey("contest_currentnumber")
38	38		getStrByKey((("contest_" + toString(contestCurrNumber)) + "_status"))
39	39		}
40	40
41	41
42	42		func getBet (currencyValue) = {
43	43		let contestCurrNumber = getNumByKey("contest_currentnumber")
44	44		getStrByKey(((("contest_" + toString(contestCurrNumber)) + "_") + currencyValue))
45	45		}
46	46
47	47
48	48		@Callable(i)
49	49		func setContestStatus (contestNumber,contestStatus) = {
50	50		let account = toBase58String(i.caller.bytes)
51	51		if ((account != DAPPOWNER))
52	52		then throw("Only dAPP Owner can set Contest Status.")
53	53		else if (if ((contestStatus != RUNNING))
54	54		then (contestStatus != CLOSED)
55	55		else false)
56	56		then throw(("Invalid status: " + contestStatus))
57	57		else WriteSet([DataEntry((("contest_" + toString(contestNumber)) + "_status"), contestStatus)])
58	58		}
59	59
60	60
61	61
62	62		@Callable(i)
63	63		func setContestConfiguration (currencyTicker,contestStartHeight) = {
64	64		let account = toBase58String(i.caller.bytes)
65	65		let contestPrevNumber = getNumByKey("contest_currentnumber")
66	66		let contestPrevStatus = getStrByKey((("contest_" + toString(contestPrevNumber)) + "_status"))
67	67		let contestCurrNumber = (contestPrevNumber + 1)
68	68		if ((account != DAPPOWNER))
69	69		then throw("Only dAPP Owner can Configure Contest.")
70	70		else if ((height >= contestStartHeight))
71	71		then throw(("Start Height must be greater than current Blockchain height: " + toString(height)))
72	72		else if ((contestPrevStatus == RUNNING))
73	73		then throw(("You cannot configure a new Contest while old Contest status is: " + contestPrevStatus))
74	74		else if ((currencyTicker != WAVES))
75	75		then throw((("dAPP does not support currency: " + currencyTicker) + " yet."))
76	76		else {
77	77		let contestFinishHeight = (contestStartHeight + (7 * 1440))
78	78		WriteSet([DataEntry("contest_currentnumber", contestCurrNumber), DataEntry((("contest_" + toString(contestCurrNumber)) + "_currency"), currencyTicker), DataEntry((("contest_" + toString(contestCurrNumber)) + "_startheight"), contestStartHeight), DataEntry((("contest_" + toString(contestCurrNumber)) + "_finishheight"), contestFinishHeight), DataEntry((("contest_" + toString(contestCurrNumber)) + "_status"), RUNNING)])
79	79		}
80	80		}
81	81
82	82
83	83
84	84		@Callable(i)
85	85		func bet (currencyValue) = {
86	86		let WLT = base58'2B3mWxfnhAaCpJuqbkbiD6HVCTEcgwdmzxFCjZe65NYg'
87	87		let account = toBase58String(i.caller.bytes)
88	88		let pmt = extract(i.payment)
89	89		let contestCurrNumber = getNumByKey("contest_currentnumber")
90	90		let contestStartHeight = getNumByKey((("contest_" + toString(contestCurrNumber)) + "_startheight"))
91	91		let contestFinishHeight = getNumByKey((("contest_" + toString(contestCurrNumber)) + "_finishheight"))
92	92		let contestStatus = getStrByKey((("contest_" + toString(contestCurrNumber)) + "_status"))
93	93		let existingBet = getBet(currencyValue)
94	94		if ((height > (contestFinishHeight - (2 * 1440))))
95	95		then throw("You cannot bet anymore at this height.")
96	96		else if ((contestStatus != RUNNING))
97	97		then throw("Invalid status: you cannot bet now.")
98	98		else if (if ((pmt.assetId != WLT))
99	99		then true
100	100		else (pmt.amount != 500000))
101	101		then throw("You must pay 5 WLT to bet.")
102		-	else if ((existingBet != account))
103		-	then throw(((("Address: " + existingBet) + "already did bet on value:") + currencyValue))
	102	+	else if (if ((existingBet != NONE))
	103	+	then (existingBet != account)
	104	+	else false)
	105	+	then throw(((("Address: " + existingBet) + " already did bet on value:") + currencyValue))
104	106		else WriteSet([DataEntry(((("bet_" + toString(contestCurrNumber)) + "_") + currencyValue), account)])
105	107		}
106	108
107	109
108	110		@Verifier(tx)
109	111		func verify () = match tx {
110	112		case _: SetScriptTransaction\|DataTransaction =>
111	113		sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
112	114		case _: InvokeScriptTransaction =>
113	115		true
114	116		case _ =>
115	117		true
116	118		}
117	119

github/deemru/w8io/169f3d6 
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