w8 · tx · EAL···Yjr

tx · EALXEC9wXp8w3Yb74H7jeuEBCvFbGG8hAxYPqGrTkYjr

3N1MvvKPNWqQ9JWYV1vWE84GnMKP3mENpSg:  -0.01400000 Waves

2019.06.26 03:01 [558343] smart account 3N1MvvKPNWqQ9JWYV1vWE84GnMKP3mENpSg > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "EALXEC9wXp8w3Yb74H7jeuEBCvFbGG8hAxYPqGrTkYjr",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1561507296063,
    "version": 1,
    "sender": "3N1MvvKPNWqQ9JWYV1vWE84GnMKP3mENpSg",
    "senderPublicKey": "GBcKAM5muVn8dBji3B7ciEqt4XzrT4CBrAKXoTVfbw7",
    "proofs": [
        "uKQwDS5Vdw6SwYGF7FeUx9hxkRAEkvMiC2Yns1r4GxaKoKE5Bwzj3yYPMgAaaj9CfwbNbR8HWvCAxAspTMqGMBY"
    ],
    "script": "base64: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    "chainId": 84,
    "height": 558343,
    "spentComplexity": 0
}

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Diff: 
Old New Differences
10 10  let VOTING = "voting"
11 11  
12 12  let REVEAL = "reveal"
13 + 
14 + let FEATURED = "featured"
15 + 
16 + let DELISTED = "delisted"
13 17  
14 18  func getNumberByKey (key) = {
15 19      let num =     match getInteger(this, key) {
159 163      }
160 164  
161 165  
166 + 
167 + @Callable(i)
168 + func voteReveal (item,vote,salt) = {
169 +     let user = toBase58String(i.caller.bytes)
170 +     let status = getValueItemStatus(item)
171 +     let newVoteCount = (getValueVoteCount(item, vote) + 1)
172 +     if ((toBase64String(sha256(toBytes((vote + salt)))) != getValueCommit(item, user)))
173 +         then throw("reveal data is not valid")
174 +         else if ((VOTERS > getValueCommitsCount(item)))
175 +             then throw("Max number of votes hasn't been reached yet")
176 +             else if ((getValueReveal(item, user) != NONE))
177 +                 then throw("user has already participated")
178 +                 else if (if ((status != VOTING))
179 +                     then (status != REVEAL)
180 +                     else false)
181 +                     then throw("wrong status")
182 +                     else if (if ((vote != FEATURED))
183 +                         then (vote != DELISTED)
184 +                         else false)
185 +                         then throw("wrong vote")
186 +                         else if (if ((vote != FEATURED))
187 +                             then true
188 +                             else (vote != DELISTED))
189 +                             then throw("Vote has finished")
190 +                             else WriteSet([DataEntry(getKeyReveal(item, user), vote), DataEntry(getKeyVoteCount(item, vote), newVoteCount), DataEntry(getKeyItemStatus(item), if ((newVoteCount >= QUORUM))
191 +                                 then vote
192 +                                 else REVEAL)])
193 +     }
194 + 
195 + 
162 196  @Verifier(tx)
163 197  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
164 198  
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 3 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let NONE = "none"
5 5  
6 6  let VOTERS = 3
7 7  
8 8  let QUORUM = 2
9 9  
10 10  let VOTING = "voting"
11 11  
12 12  let REVEAL = "reveal"
13 + 
14 + let FEATURED = "featured"
15 + 
16 + let DELISTED = "delisted"
13 17  
14 18  func getNumberByKey (key) = {
15 19      let num =     match getInteger(this, key) {
16 20          case a: Int => 
17 21              a
18 22          case _ => 
19 23              0
20 24      }
21 25      num
22 26      }
23 27  
24 28  
25 29  func getStrByKey (key) = {
26 30      let str =     match getString(this, key) {
27 31          case a: String => 
28 32              a
29 33          case _ => 
30 34              NONE
31 35      }
32 36      str
33 37      }
34 38  
35 39  
36 40  func getKeyItemPrice (item) = (item + "_price")
37 41  
38 42  
39 43  func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
40 44  
41 45  
42 46  func getKeyUserItemCounter (user,item) = ((item + "_user") + "_cnt")
43 47  
44 48  
45 49  func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
46 50  
47 51  
48 52  func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
49 53  
50 54  
51 55  func getKeyItemData (item) = (item + "_data")
52 56  
53 57  
54 58  func getKeyItemSupplier (item) = (item + "_owner")
55 59  
56 60  
57 61  func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
58 62  
59 63  
60 64  func getKeyBalanceSupplier (account) = (account + "_balance")
61 65  
62 66  
63 67  func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
64 68  
65 69  
66 70  func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
67 71  
68 72  
69 73  func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
70 74  
71 75  
72 76  func getKeyCommitsCount (item) = (item + "_comcnt")
73 77  
74 78  
75 79  func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
76 80  
77 81  
78 82  func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
79 83  
80 84  
81 85  func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
82 86  
83 87  
84 88  func getKeyItemStatus (item) = (item + "_status")
85 89  
86 90  
87 91  func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
88 92  
89 93  
90 94  func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
91 95  
92 96  
93 97  func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
94 98  
95 99  
96 100  @Callable(i)
97 101  func addItem (title,price,data) = {
98 102      let supplierAddress = toBase58String(i.caller.bytes)
99 103      let item = getKeyItem(supplierAddress, title)
100 104      if ((0 >= price))
101 105          then throw("Purchase amount cannot be less that item price")
102 106          else if ((getValueItemSupplier(item) != NONE))
103 107              then throw("This item already exist")
104 108              else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
105 109      }
106 110  
107 111  
108 112  
109 113  @Callable(i)
110 114  func purchase (item) = {
111 115      let pmt = extract(i.payment)
112 116      if (isDefined(pmt.assetId))
113 117          then throw("Waves token only at this moment")
114 118          else {
115 119              let userAddress = toBase58String(i.caller.bytes)
116 120              let price = getValueItemPrice(item)
117 121              let supplierAddress = getValueItemSupplier(item)
118 122              if ((price > pmt.amount))
119 123                  then throw("Purchase amount can not be less than item price")
120 124                  else if ((pmt.amount > price))
121 125                      then throw("Purchase amount can not be higher than item price")
122 126                      else if ((supplierAddress == NONE))
123 127                          then throw("Supplier does not exist")
124 128                          else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
125 129              }
126 130      }
127 131  
128 132  
129 133  
130 134  @Callable(i)
131 135  func withdraw () = {
132 136      let supplierAddress = toBase58String(i.caller.bytes)
133 137      let balance = getValueBalanceSupplier(supplierAddress)
134 138      if ((0 >= balance))
135 139          then throw("Insufficient Balance")
136 140          else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
137 141      }
138 142  
139 143  
140 144  
141 145  @Callable(i)
142 146  func voteCommit (item,hash) = {
143 147      let user = toBase58String(i.caller.bytes)
144 148      let commits = getValueCommitsCount(item)
145 149      let status = getValueItemStatus(item)
146 150      if ((commits >= VOTERS))
147 151          then throw("Reached max numbers of voters")
148 152          else if ((getValueCommit(item, user) != NONE))
149 153              then throw("User has already participated")
150 154              else if ((getKeyItemSupplier(item) == NONE))
151 155                  then throw("Item does not exist")
152 156                  else if (if ((status != NONE))
153 157                      then (status != VOTING)
154 158                      else false)
155 159                      then throw("Voting is not possible")
156 160                      else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
157 161                          then REVEAL
158 162                          else VOTING)])
159 163      }
160 164  
161 165  
166 + 
167 + @Callable(i)
168 + func voteReveal (item,vote,salt) = {
169 +     let user = toBase58String(i.caller.bytes)
170 +     let status = getValueItemStatus(item)
171 +     let newVoteCount = (getValueVoteCount(item, vote) + 1)
172 +     if ((toBase64String(sha256(toBytes((vote + salt)))) != getValueCommit(item, user)))
173 +         then throw("reveal data is not valid")
174 +         else if ((VOTERS > getValueCommitsCount(item)))
175 +             then throw("Max number of votes hasn't been reached yet")
176 +             else if ((getValueReveal(item, user) != NONE))
177 +                 then throw("user has already participated")
178 +                 else if (if ((status != VOTING))
179 +                     then (status != REVEAL)
180 +                     else false)
181 +                     then throw("wrong status")
182 +                     else if (if ((vote != FEATURED))
183 +                         then (vote != DELISTED)
184 +                         else false)
185 +                         then throw("wrong vote")
186 +                         else if (if ((vote != FEATURED))
187 +                             then true
188 +                             else (vote != DELISTED))
189 +                             then throw("Vote has finished")
190 +                             else WriteSet([DataEntry(getKeyReveal(item, user), vote), DataEntry(getKeyVoteCount(item, vote), newVoteCount), DataEntry(getKeyItemStatus(item), if ((newVoteCount >= QUORUM))
191 +                                 then vote
192 +                                 else REVEAL)])
193 +     }
194 + 
195 + 
162 196  @Verifier(tx)
163 197  func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
164 198

Old	New		Differences
10	10		let VOTING = "voting"
11	11
12	12		let REVEAL = "reveal"
	13	+
	14	+	let FEATURED = "featured"
	15	+
	16	+	let DELISTED = "delisted"
13	17
14	18		func getNumberByKey (key) = {
15	19		let num = match getInteger(this, key) {

159	163		}
160	164
161	165
	166	+
	167	+	@Callable(i)
	168	+	func voteReveal (item,vote,salt) = {
	169	+	let user = toBase58String(i.caller.bytes)
	170	+	let status = getValueItemStatus(item)
	171	+	let newVoteCount = (getValueVoteCount(item, vote) + 1)
	172	+	if ((toBase64String(sha256(toBytes((vote + salt)))) != getValueCommit(item, user)))
	173	+	then throw("reveal data is not valid")
	174	+	else if ((VOTERS > getValueCommitsCount(item)))
	175	+	then throw("Max number of votes hasn't been reached yet")
	176	+	else if ((getValueReveal(item, user) != NONE))
	177	+	then throw("user has already participated")
	178	+	else if (if ((status != VOTING))
	179	+	then (status != REVEAL)
	180	+	else false)
	181	+	then throw("wrong status")
	182	+	else if (if ((vote != FEATURED))
	183	+	then (vote != DELISTED)
	184	+	else false)
	185	+	then throw("wrong vote")
	186	+	else if (if ((vote != FEATURED))
	187	+	then true
	188	+	else (vote != DELISTED))
	189	+	then throw("Vote has finished")
	190	+	else WriteSet([DataEntry(getKeyReveal(item, user), vote), DataEntry(getKeyVoteCount(item, vote), newVoteCount), DataEntry(getKeyItemStatus(item), if ((newVoteCount >= QUORUM))
	191	+	then vote
	192	+	else REVEAL)])
	193	+	}
	194	+
	195	+
162	196		@Verifier(tx)
163	197		func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
164	198

Old	New		Differences
1	1		{-# STDLIB_VERSION 3 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let NONE = "none"
5	5
6	6		let VOTERS = 3
7	7
8	8		let QUORUM = 2
9	9
10	10		let VOTING = "voting"
11	11
12	12		let REVEAL = "reveal"
	13	+
	14	+	let FEATURED = "featured"
	15	+
	16	+	let DELISTED = "delisted"
13	17
14	18		func getNumberByKey (key) = {
15	19		let num = match getInteger(this, key) {
16	20		case a: Int =>
17	21		a
18	22		case _ =>
19	23		0
20	24		}
21	25		num
22	26		}
23	27
24	28
25	29		func getStrByKey (key) = {
26	30		let str = match getString(this, key) {
27	31		case a: String =>
28	32		a
29	33		case _ =>
30	34		NONE
31	35		}
32	36		str
33	37		}
34	38
35	39
36	40		func getKeyItemPrice (item) = (item + "_price")
37	41
38	42
39	43		func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
40	44
41	45
42	46		func getKeyUserItemCounter (user,item) = ((item + "_user") + "_cnt")
43	47
44	48
45	49		func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
46	50
47	51
48	52		func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
49	53
50	54
51	55		func getKeyItemData (item) = (item + "_data")
52	56
53	57
54	58		func getKeyItemSupplier (item) = (item + "_owner")
55	59
56	60
57	61		func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
58	62
59	63
60	64		func getKeyBalanceSupplier (account) = (account + "_balance")
61	65
62	66
63	67		func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
64	68
65	69
66	70		func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
67	71
68	72
69	73		func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
70	74
71	75
72	76		func getKeyCommitsCount (item) = (item + "_comcnt")
73	77
74	78
75	79		func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
76	80
77	81
78	82		func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
79	83
80	84
81	85		func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
82	86
83	87
84	88		func getKeyItemStatus (item) = (item + "_status")
85	89
86	90
87	91		func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
88	92
89	93
90	94		func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
91	95
92	96
93	97		func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
94	98
95	99
96	100		@Callable(i)
97	101		func addItem (title,price,data) = {
98	102		let supplierAddress = toBase58String(i.caller.bytes)
99	103		let item = getKeyItem(supplierAddress, title)
100	104		if ((0 >= price))
101	105		then throw("Purchase amount cannot be less that item price")
102	106		else if ((getValueItemSupplier(item) != NONE))
103	107		then throw("This item already exist")
104	108		else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
105	109		}
106	110
107	111
108	112
109	113		@Callable(i)
110	114		func purchase (item) = {
111	115		let pmt = extract(i.payment)
112	116		if (isDefined(pmt.assetId))
113	117		then throw("Waves token only at this moment")
114	118		else {
115	119		let userAddress = toBase58String(i.caller.bytes)
116	120		let price = getValueItemPrice(item)
117	121		let supplierAddress = getValueItemSupplier(item)
118	122		if ((price > pmt.amount))
119	123		then throw("Purchase amount can not be less than item price")
120	124		else if ((pmt.amount > price))
121	125		then throw("Purchase amount can not be higher than item price")
122	126		else if ((supplierAddress == NONE))
123	127		then throw("Supplier does not exist")
124	128		else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
125	129		}
126	130		}
127	131
128	132
129	133
130	134		@Callable(i)
131	135		func withdraw () = {
132	136		let supplierAddress = toBase58String(i.caller.bytes)
133	137		let balance = getValueBalanceSupplier(supplierAddress)
134	138		if ((0 >= balance))
135	139		then throw("Insufficient Balance")
136	140		else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
137	141		}
138	142
139	143
140	144
141	145		@Callable(i)
142	146		func voteCommit (item,hash) = {
143	147		let user = toBase58String(i.caller.bytes)
144	148		let commits = getValueCommitsCount(item)
145	149		let status = getValueItemStatus(item)
146	150		if ((commits >= VOTERS))
147	151		then throw("Reached max numbers of voters")
148	152		else if ((getValueCommit(item, user) != NONE))
149	153		then throw("User has already participated")
150	154		else if ((getKeyItemSupplier(item) == NONE))
151	155		then throw("Item does not exist")
152	156		else if (if ((status != NONE))
153	157		then (status != VOTING)
154	158		else false)
155	159		then throw("Voting is not possible")
156	160		else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
157	161		then REVEAL
158	162		else VOTING)])
159	163		}
160	164
161	165
	166	+
	167	+	@Callable(i)
	168	+	func voteReveal (item,vote,salt) = {
	169	+	let user = toBase58String(i.caller.bytes)
	170	+	let status = getValueItemStatus(item)
	171	+	let newVoteCount = (getValueVoteCount(item, vote) + 1)
	172	+	if ((toBase64String(sha256(toBytes((vote + salt)))) != getValueCommit(item, user)))
	173	+	then throw("reveal data is not valid")
	174	+	else if ((VOTERS > getValueCommitsCount(item)))
	175	+	then throw("Max number of votes hasn't been reached yet")
	176	+	else if ((getValueReveal(item, user) != NONE))
	177	+	then throw("user has already participated")
	178	+	else if (if ((status != VOTING))
	179	+	then (status != REVEAL)
	180	+	else false)
	181	+	then throw("wrong status")
	182	+	else if (if ((vote != FEATURED))
	183	+	then (vote != DELISTED)
	184	+	else false)
	185	+	then throw("wrong vote")
	186	+	else if (if ((vote != FEATURED))
	187	+	then true
	188	+	else (vote != DELISTED))
	189	+	then throw("Vote has finished")
	190	+	else WriteSet([DataEntry(getKeyReveal(item, user), vote), DataEntry(getKeyVoteCount(item, vote), newVoteCount), DataEntry(getKeyItemStatus(item), if ((newVoteCount >= QUORUM))
	191	+	then vote
	192	+	else REVEAL)])
	193	+	}
	194	+
	195	+
162	196		@Verifier(tx)
163	197		func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
164	198

github/deemru/w8io/169f3d6 
48.37 ms ◑