w8 · tx · E88···PVL

tx · E88ZinuGmcc7gmjkciyuttLizS5J97mPAx77aqWrDPVL

3Ms6Ht5bdVJa6sQnRBUg9nfNpEp7obSad8o:  -0.05000000 Waves

2019.08.12 17:15 [627945] smart account 3Ms6Ht5bdVJa6sQnRBUg9nfNpEp7obSad8o > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "E88ZinuGmcc7gmjkciyuttLizS5J97mPAx77aqWrDPVL",
    "fee": 5000000,
    "feeAssetId": null,
    "timestamp": 1565619333962,
    "version": 1,
    "sender": "3Ms6Ht5bdVJa6sQnRBUg9nfNpEp7obSad8o",
    "senderPublicKey": "Ebb2ffqL8cMnNmXPNvHLy53xrK7t5WaSFhneCPBSoxop",
    "proofs": [
        "2L7uaytjngAVKTMropAb8yBwasVoq4ZAi4SzNnwKU6Sqbr5tUnKvpCsH6qzWF32M2MzdP58XyHX6G7JLD2Uhkofa"
    ],
    "script": "base64:AAIDAAAAAAAAAAAAAAAhAAAAAAROT05FAgAAAARub25lAQAAAA5nZXROdW1iZXJCeUtleQAAAAEAAAADa2V5BAAAAANudW0EAAAAByRtYXRjaDAJAAQaAAAAAgUAAAAEdGhpcwUAAAADa2V5AwkAAAEAAAACBQAAAAckbWF0Y2gwAgAAAANJbnQEAAAAAWkFAAAAByRtYXRjaDAFAAAAAWkAAAAAAAAAAAAFAAAAA251bQEAAAALZ2V0U3RyQnlLZXkAAAABAAAAA2tleQQAAAADc3RyBAAAAAckbWF0Y2gwCQAEHQAAAAIFAAAABHRoaXMFAAAAA2tleQMJAAABAAAAAgUAAAAHJG1hdGNoMAIAAAAGU3RyaW5nBAAAAAFzBQAAAAckbWF0Y2gwBQAAAAFzBQAAAAROT05FBQAAAANzdHIBAAAAD2dldEtleUl0ZW1QcmljZQAAAAEAAAAEaXRlbQkAASwAAAACBQAAAARpdGVtAgAAAAZfcHJpY2UBAAAAEWdldFZhbHVlSXRlbVByaWNlAAAAAQAAAARpdGVtCQEAAAAOZ2V0TnVtYmVyQnlLZXkAAAABCQEAAAAPZ2V0S2V5SXRlbVByaWNlAAAAAQUAAAAEaXRlbQEAAAAVZ2V0S2V5VXNlckl0ZW1Db3VudGVyAAAAAgAAAAR1c2VyAAAABGl0ZW0JAAEsAAAAAgkAASwAAAACCQABLAAAAAIFAAAABGl0ZW0CAAAAAV8FAAAABHVzZXICAAAABF9jbnQBAAAAF2dldFZhbHVlVXNlckl0ZW1Db3VudGVyAAAAAgAAAAR1c2VyAAAABGl0ZW0JAQAAAA5nZXROdW1iZXJCeUtleQAAAAEJAQAAABVnZXRLZXlVc2VySXRlbUNvdW50ZXIAAAACBQAAAAR1c2VyBQAAAARpdGVtAQAAAApnZXRLZXlJdGVtAAAAAgAAAAhzdXBwbGllcgAAAAV0aXRsZQkAASwAAAACAgAAAAVpdGVtXwkAAlgAAAABCQAB9wAAAAEJAAGbAAAAAQkAASwAAAACBQAAAAhzdXBwbGllcgUAAAAFdGl0bGUBAAAADmdldEtleUl0ZW1EYXRhAAAAAQAAAARpdGVtCQABLAAAAAIFAAAABGl0ZW0CAAAABV9kYXRhAQAAABFnZXRLZXlJdGVtU3VwbGllcgAAAAEAAAAEaXRlbQkAASwAAAACBQAAAARpdGVtAgAAAAZfb3duZXIBAAAAFGdldFZhbHVlSXRlbVN1cHBsaWVyAAAAAQAAAARpdGVtCQEAAAALZ2V0U3RyQnlLZXkAAAABCQEAAAARZ2V0S2V5SXRlbVN1cGxpZXIAAAABBQAAAARpdGVtAQAAABVnZXRLZXlCYWxhbmNlU3VwcGxpZXIAAAABAAAAB2FjY291bnQJAAEsAAAAAgUAAAAHYWNjb3VudAIAAAAIX2JhbGFuY2UBAAAAF2dldFZhbHVlQmFsYW5jZVN1cHBsaWVyAAAAAQAAAAdhY2NvdW50CQEAAAAOZ2V0TnVtYmVyQnlLZXkAAAABCQEAAAAVZ2V0S2V5QmFsYW5jZVN1cHBsaWVyAAAAAQUAAAAHYWNjb3VudAAAAAAGVk9URVJTAAAAAAAAAAADAAAAAAZRVU9SVU0AAAAAAAAAAAIAAAAABlZPVElORwIAAAAGdm90aW5nAAAAAAZSRVZFQUwCAAAABnJldmVhbAAAAAAIRkVBVFVSRUQCAAAACGZlYXR1cmVkAAAAAAhERUxJU1RFRAIAAAAIZGVsaXN0ZWQBAAAADGdldEtleUNvbW1pdAAAAAIAAAAEaXRlbQAAAAR1c2VyCQABLAAAAAIJAAEsAAAAAgkAASwAAAACBQAAAARpdGVtAgAAAAFfBQAAAAR1c2VyAgAAAAdfY29tbWl0AQAAAA5nZXRWYWx1ZUNvbW1pdAAAAAIAAAAEaXRlbQAAAAR1c2VyCQEAAAALZ2V0U3RyQnlLZXkAAAABCQEAAAAMZ2V0S2V5Q29tbWl0AAAAAgUAAAAEaXRlbQUAAAAEdXNlcgEAAAASZ2V0S2V5Q29tbWl0c0NvdW50AAAAAQAAAARpdGVtCQABLAAAAAIFAAAABGl0ZW0CAAAAB19jb21jbnQBAAAAFGdldFZhbHVlQ29tbWl0c0NvdW50AAAAAQAAAARpdGVtCQEAAAAOZ2V0TnVtYmVyQnlLZXkAAAABCQEAAAASZ2V0S2V5Q29tbWl0c0NvdW50AAAAAQUAAAAEaXRlbQEAAAAMZ2V0S2V5UmV2ZWFsAAAAAgAAAARpdGVtAAAABHVzZXIJAAEsAAAAAgkAASwAAAACCQABLAAAAAIFAAAABGl0ZW0CAAAAAV8FAAAABHVzZXICAAAAB19yZXZlYWwBAAAADmdldFZhbHVlUmV2ZWFsAAAAAgAAAARpdGVtAAAABHVzZXIJAQAAAAtnZXRTdHJCeUtleQAAAAEJAQAAAAxnZXRLZXlSZXZlYWwAAAACBQAAAARpdGVtBQAAAAR1c2VyAQAAABBnZXRLZXlJdGVtU3RhdHVzAAAAAQAAAARpdGVtCQABLAAAAAIFAAAABGl0ZW0CAAAAB19zdGF0dXMBAAAAEmdldFZhbHVlSXRlbVN0YXR1cwAAAAEAAAAEaXRlbQkBAAAAC2dldFN0ckJ5S2V5AAAAAQkBAAAAEGdldEtleUl0ZW1TdGF0dXMAAAABBQAAAARpdGVtAQAAAA9nZXRLZXlWb3RlQ291bnQAAAACAAAABGl0ZW0AAAAEdm90ZQkAASwAAAACCQABLAAAAAIFAAAABGl0ZW0CAAAABV9yZXM6BQAAAAR2b3RlAQAAABFnZXRWYWx1ZVZvdGVDb3VudAAAAAIAAAAEaXRlbQAAAAR2b3RlCQEAAAAOZ2V0TnVtYmVyQnlLZXkAAAABCQEAAAAPZ2V0S2V5Vm90ZUNvdW50AAAAAgUAAAAEaXRlbQUAAAAEdm90ZQEAAAATZ2V0RXh0QWRkcmVzc09yYWNsZQAAAAAJAQAAAAdleHRyYWN0AAAAAQkBAAAAEWFkZHJlc3NGcm9tU3RyaW5nAAAAAQIAAAAjM013eURZYmpYUTlWUlduUGt1Ym1HZ3lwb3g3NjYzdUNMeFQAAAAAC0JMQUNLTElTVEVEAgAAAAtibGFja2xpc3RlZAEAAAAcZ2V0RXh0S2V5SXRlbVdoaXRlTGlzdFN0YXR1cwAAAAEAAAAHYWNjb3VudAkAASwAAAACBQAAAAdhY2NvdW50AgAAABBfdmVyaWZpZXJfc3RhdHVzAQAAAB5nZXRFeHRWYWx1ZUl0ZW1XaGl0ZUxpc3RTdGF0dXMAAAACAAAABm9yYWNsZQAAAAdhY2NvdW50BAAAAANzdHIEAAAAByRtYXRjaDAJAAQdAAAAAgUAAAAGb3JhY2xlCQEAAAAcZ2V0RXh0S2V5SXRlbVdoaXRlTGlzdFN0YXR1cwAAAAEFAAAAB2FjY291bnQDCQAAAQAAAAIFAAAAByRtYXRjaDACAAAABlN0cmluZwQAAAABYQUAAAAHJG1hdGNoMAUAAAABYQUAAAAETk9ORQUAAAADc3RyAAAABQAAAANpbnYBAAAAB2FkZEl0ZW0AAAADAAAABXRpdGxlAAAABXByaWNlAAAABGRhdGEEAAAAD3N1cHBsaWVyQWRkcmVzcwkAAlgAAAABCAgFAAAAA2ludgAAAAZjYWxsZXIAAAAFYnl0ZXMEAAAABGl0ZW0JAQAAAApnZXRLZXlJdGVtAAAAAgUAAAAPc3VwcGxpZXJBZGRyZXNzBQAAAAV0aXRsZQQAAAARc3VwcGxpZXJXaGl0ZUxpc3QJAQAAAB5nZXRFeHRWYWx1ZUl0ZW1XaGl0ZUxpc3RTdGF0dXMAAAACCQEAAAATZ2V0RXh0QWRkcmVzc09yYWNsZQAAAAAJAQAAABxnZXRFeHRLZXlJdGVtV2hpdGVMaXN0U3RhdHVzAAAAAQUAAAAPc3VwcGxpZXJBZGRyZXNzCQAAAgAAAAEFAAAAEXN1cHBsaWVyV2hpdGVMaXN0AAAAA2ludgEAAAAIcHVyY2hhc2UAAAABAAAABGl0ZW0EAAAAB3BheW1lbnQJAQAAAAdleHRyYWN0AAAAAQgFAAAAA2ludgAAAAdwYXltZW50AwkBAAAACWlzRGVmaW5lZAAAAAEIBQAAAAdwYXltZW50AAAAB2Fzc2V0SWQJAAACAAAAAQIAAAAjT25seSBwYXltZW50cyBpbiBXQVZFUyBhcmUgYXZhbGlibGUEAAAAC3VzZXJBZGRyZXNzCQACWAAAAAEICAUAAAADaW52AAAABmNhbGxlcgAAAAVieXRlcwQAAAAFcHJpY2UJAQAAABFnZXRWYWx1ZUl0ZW1QcmljZQAAAAEFAAAABGl0ZW0EAAAAD3N1cHBsaWVyQWRkcmVzcwkBAAAAFGdldFZhbHVlSXRlbVN1cHBsaWVyAAAAAQUAAAAEaXRlbQMJAABmAAAAAgUAAAAFcHJpY2UIBQAAAAdwYXltZW50AAAABmFtb3VudAkAAAIAAAABAgAAAB5QbGVhc2Ugc2VuZCBleGFjdCBjb3Vwb24gcHJpY2UDCQAAZgAAAAIIBQAAAAdwYXltZW50AAAABmFtb3VudAUAAAAFcHJpY2UJAAACAAAAAQIAAAAeUGxlYXNlIHNlbmQgZXhhY3QgY291cG9uIHByaWNlCQEAAAAIV3JpdGVTZXQAAAABCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACCQEAAAAVZ2V0S2V5VXNlckl0ZW1Db3VudGVyAAAAAgUAAAALdXNlckFkZHJlc3MFAAAABGl0ZW0JAABkAAAAAgkBAAAAF2dldFZhbHVlVXNlckl0ZW1Db3VudGVyAAAAAgUAAAALdXNlckFkZHJlc3MFAAAABGl0ZW0AAAAAAAAAAAEJAARMAAAAAgkBAAAACURh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    "chainId": 84,
    "height": 627945,
    "spentComplexity": 0
}

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Diff: 
Old New Differences
121 121      let supplierAddress = toBase58String(inv.caller.bytes)
122 122      let item = getKeyItem(supplierAddress, title)
123 123      let supplierWhiteList = getExtValueItemWhiteListStatus(getExtAddressOracle(), getExtKeyItemWhiteListStatus(supplierAddress))
124 -     if ((0 >= price))
125 -         then throw("Please add valid price")
126 -         else if ((getValueItemSupplier(item) != NONE))
127 -             then throw((item + " - item already exists"))
128 -             else if ((supplierWhiteList == BLACKLISTED))
129 -                 then throw((("The supplier " + supplierAddress) + " was blacklisted"))
130 -                 else WriteSet([DataEntry(getKeyItemSuplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
124 +     throw(supplierWhiteList)
131 125      }
132 126  
133 127  
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  func getNumberByKey (key) = {
7 7      let num =     match getInteger(this, key) {
8 8          case i: Int => 
9 9              i
10 10          case _ => 
11 11              0
12 12      }
13 13      num
14 14      }
15 15  
16 16  
17 17  func getStrByKey (key) = {
18 18      let str =     match getString(this, key) {
19 19          case s: String => 
20 20              s
21 21          case _ => 
22 22              NONE
23 23      }
24 24      str
25 25      }
26 26  
27 27  
28 28  func getKeyItemPrice (item) = (item + "_price")
29 29  
30 30  
31 31  func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
32 32  
33 33  
34 34  func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
35 35  
36 36  
37 37  func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
38 38  
39 39  
40 40  func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
41 41  
42 42  
43 43  func getKeyItemData (item) = (item + "_data")
44 44  
45 45  
46 46  func getKeyItemSuplier (item) = (item + "_owner")
47 47  
48 48  
49 49  func getValueItemSupplier (item) = getStrByKey(getKeyItemSuplier(item))
50 50  
51 51  
52 52  func getKeyBalanceSupplier (account) = (account + "_balance")
53 53  
54 54  
55 55  func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
56 56  
57 57  
58 58  let VOTERS = 3
59 59  
60 60  let QUORUM = 2
61 61  
62 62  let VOTING = "voting"
63 63  
64 64  let REVEAL = "reveal"
65 65  
66 66  let FEATURED = "featured"
67 67  
68 68  let DELISTED = "delisted"
69 69  
70 70  func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
71 71  
72 72  
73 73  func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
74 74  
75 75  
76 76  func getKeyCommitsCount (item) = (item + "_comcnt")
77 77  
78 78  
79 79  func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
80 80  
81 81  
82 82  func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
83 83  
84 84  
85 85  func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
86 86  
87 87  
88 88  func getKeyItemStatus (item) = (item + "_status")
89 89  
90 90  
91 91  func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
92 92  
93 93  
94 94  func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
95 95  
96 96  
97 97  func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
98 98  
99 99  
100 100  func getExtAddressOracle () = extract(addressFromString("3MwyDYbjXQ9VRWnPkubmGgypox7663uCLxT"))
101 101  
102 102  
103 103  let BLACKLISTED = "blacklisted"
104 104  
105 105  func getExtKeyItemWhiteListStatus (account) = (account + "_verifier_status")
106 106  
107 107  
108 108  func getExtValueItemWhiteListStatus (oracle,account) = {
109 109      let str =     match getString(oracle, getExtKeyItemWhiteListStatus(account)) {
110 110          case a: String => 
111 111              a
112 112          case _ => 
113 113              NONE
114 114      }
115 115      str
116 116      }
117 117  
118 118  
119 119  @Callable(inv)
120 120  func addItem (title,price,data) = {
121 121      let supplierAddress = toBase58String(inv.caller.bytes)
122 122      let item = getKeyItem(supplierAddress, title)
123 123      let supplierWhiteList = getExtValueItemWhiteListStatus(getExtAddressOracle(), getExtKeyItemWhiteListStatus(supplierAddress))
124 -     if ((0 >= price))
125 -         then throw("Please add valid price")
126 -         else if ((getValueItemSupplier(item) != NONE))
127 -             then throw((item + " - item already exists"))
128 -             else if ((supplierWhiteList == BLACKLISTED))
129 -                 then throw((("The supplier " + supplierAddress) + " was blacklisted"))
130 -                 else WriteSet([DataEntry(getKeyItemSuplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
124 +     throw(supplierWhiteList)
131 125      }
132 126  
133 127  
134 128  
135 129  @Callable(inv)
136 130  func purchase (item) = {
137 131      let payment = extract(inv.payment)
138 132      if (isDefined(payment.assetId))
139 133          then throw("Only payments in WAVES are avalible")
140 134          else {
141 135              let userAddress = toBase58String(inv.caller.bytes)
142 136              let price = getValueItemPrice(item)
143 137              let supplierAddress = getValueItemSupplier(item)
144 138              if ((price > payment.amount))
145 139                  then throw("Please send exact coupon price")
146 140                  else if ((payment.amount > price))
147 141                      then throw("Please send exact coupon price")
148 142                      else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + payment.amount))])
149 143              }
150 144      }
151 145  
152 146  
153 147  
154 148  @Callable(inv)
155 149  func withdraw () = {
156 150      let supplierAddress = toBase58String(inv.caller.bytes)
157 151      let balance = getValueBalanceSupplier(supplierAddress)
158 152      if ((0 >= balance))
159 153          then throw("Ballance is zero")
160 154          else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
161 155      }
162 156  
163 157  
164 158  
165 159  @Callable(inv)
166 160  func voteCommit (item,hash) = {
167 161      let user = toBase58String(inv.caller.bytes)
168 162      let commits = getValueCommitsCount(item)
169 163      let status = getValueItemStatus(item)
170 164      if ((commits >= VOTERS))
171 165          then throw("We have reached necessary number of voters")
172 166          else if ((getValueCommit(item, user) != NONE))
173 167              then throw("User has already voted")
174 168              else if ((getKeyItemSuplier(item) == NONE))
175 169                  then throw("Item does not exist")
176 170                  else if (if ((status != NONE))
177 171                      then (status != VOTING)
178 172                      else false)
179 173                      then throw("Voting is not possible")
180 174                      else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
181 175                          then REVEAL
182 176                          else VOTING)])
183 177      }
184 178  
185 179  
186 180  
187 181  @Callable(inv)
188 182  func revealVotes (item,vote,salt) = {
189 183      let user = toBase58String(inv.caller.bytes)
190 184      let commits = getValueCommitsCount(item)
191 185      let status = getValueItemStatus(item)
192 186      let newVoteCount = (getValueVoteCount(item, vote) + 1)
193 187      if ((toBase58String(sha256(toBytes((vote + salt)))) != getValueCommit(item, user)))
194 188          then throw("Reveal data is not valid")
195 189          else if ((VOTERS > getValueCommitsCount(item)))
196 190              then throw("Necessary number of voters hasn't reached yet")
197 191              else if ((getValueReveal(item, user) != NONE))
198 192                  then throw("User has already revealed his vote")
199 193                  else if (if ((status != VOTING))
200 194                      then (status != REVEAL)
201 195                      else false)
202 196                      then throw("Wrong status of vote")
203 197                      else if (if ((vote != FEATURED))
204 198                          then (vote != DELISTED)
205 199                          else false)
206 200                          then throw("Wrong vote")
207 201                          else if (if ((status == FEATURED))
208 202                              then true
209 203                              else (status == DELISTED))
210 204                              then throw("Voting complited")
211 205                              else WriteSet([DataEntry(getKeyReveal(item, user), vote), DataEntry(getKeyVoteCount(item, vote), newVoteCount), DataEntry(getKeyItemStatus(item), if ((newVoteCount >= QUORUM))
212 206                                  then vote
213 207                                  else REVEAL)])
214 208      }
215 209  
216 210

Old	New		Differences
121	121		let supplierAddress = toBase58String(inv.caller.bytes)
122	122		let item = getKeyItem(supplierAddress, title)
123	123		let supplierWhiteList = getExtValueItemWhiteListStatus(getExtAddressOracle(), getExtKeyItemWhiteListStatus(supplierAddress))
124		-	if ((0 >= price))
125		-	then throw("Please add valid price")
126		-	else if ((getValueItemSupplier(item) != NONE))
127		-	then throw((item + " - item already exists"))
128		-	else if ((supplierWhiteList == BLACKLISTED))
129		-	then throw((("The supplier " + supplierAddress) + " was blacklisted"))
130		-	else WriteSet([DataEntry(getKeyItemSuplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
	124	+	throw(supplierWhiteList)
131	125		}
132	126
133	127

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		func getNumberByKey (key) = {
7	7		let num = match getInteger(this, key) {
8	8		case i: Int =>
9	9		i
10	10		case _ =>
11	11		0
12	12		}
13	13		num
14	14		}
15	15
16	16
17	17		func getStrByKey (key) = {
18	18		let str = match getString(this, key) {
19	19		case s: String =>
20	20		s
21	21		case _ =>
22	22		NONE
23	23		}
24	24		str
25	25		}
26	26
27	27
28	28		func getKeyItemPrice (item) = (item + "_price")
29	29
30	30
31	31		func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
32	32
33	33
34	34		func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
35	35
36	36
37	37		func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
38	38
39	39
40	40		func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
41	41
42	42
43	43		func getKeyItemData (item) = (item + "_data")
44	44
45	45
46	46		func getKeyItemSuplier (item) = (item + "_owner")
47	47
48	48
49	49		func getValueItemSupplier (item) = getStrByKey(getKeyItemSuplier(item))
50	50
51	51
52	52		func getKeyBalanceSupplier (account) = (account + "_balance")
53	53
54	54
55	55		func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
56	56
57	57
58	58		let VOTERS = 3
59	59
60	60		let QUORUM = 2
61	61
62	62		let VOTING = "voting"
63	63
64	64		let REVEAL = "reveal"
65	65
66	66		let FEATURED = "featured"
67	67
68	68		let DELISTED = "delisted"
69	69
70	70		func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
71	71
72	72
73	73		func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
74	74
75	75
76	76		func getKeyCommitsCount (item) = (item + "_comcnt")
77	77
78	78
79	79		func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
80	80
81	81
82	82		func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
83	83
84	84
85	85		func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
86	86
87	87
88	88		func getKeyItemStatus (item) = (item + "_status")
89	89
90	90
91	91		func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
92	92
93	93
94	94		func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
95	95
96	96
97	97		func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
98	98
99	99
100	100		func getExtAddressOracle () = extract(addressFromString("3MwyDYbjXQ9VRWnPkubmGgypox7663uCLxT"))
101	101
102	102
103	103		let BLACKLISTED = "blacklisted"
104	104
105	105		func getExtKeyItemWhiteListStatus (account) = (account + "_verifier_status")
106	106
107	107
108	108		func getExtValueItemWhiteListStatus (oracle,account) = {
109	109		let str = match getString(oracle, getExtKeyItemWhiteListStatus(account)) {
110	110		case a: String =>
111	111		a
112	112		case _ =>
113	113		NONE
114	114		}
115	115		str
116	116		}
117	117
118	118
119	119		@Callable(inv)
120	120		func addItem (title,price,data) = {
121	121		let supplierAddress = toBase58String(inv.caller.bytes)
122	122		let item = getKeyItem(supplierAddress, title)
123	123		let supplierWhiteList = getExtValueItemWhiteListStatus(getExtAddressOracle(), getExtKeyItemWhiteListStatus(supplierAddress))
124		-	if ((0 >= price))
125		-	then throw("Please add valid price")
126		-	else if ((getValueItemSupplier(item) != NONE))
127		-	then throw((item + " - item already exists"))
128		-	else if ((supplierWhiteList == BLACKLISTED))
129		-	then throw((("The supplier " + supplierAddress) + " was blacklisted"))
130		-	else WriteSet([DataEntry(getKeyItemSuplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
	124	+	throw(supplierWhiteList)
131	125		}
132	126
133	127
134	128
135	129		@Callable(inv)
136	130		func purchase (item) = {
137	131		let payment = extract(inv.payment)
138	132		if (isDefined(payment.assetId))
139	133		then throw("Only payments in WAVES are avalible")
140	134		else {
141	135		let userAddress = toBase58String(inv.caller.bytes)
142	136		let price = getValueItemPrice(item)
143	137		let supplierAddress = getValueItemSupplier(item)
144	138		if ((price > payment.amount))
145	139		then throw("Please send exact coupon price")
146	140		else if ((payment.amount > price))
147	141		then throw("Please send exact coupon price")
148	142		else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + payment.amount))])
149	143		}
150	144		}
151	145
152	146
153	147
154	148		@Callable(inv)
155	149		func withdraw () = {
156	150		let supplierAddress = toBase58String(inv.caller.bytes)
157	151		let balance = getValueBalanceSupplier(supplierAddress)
158	152		if ((0 >= balance))
159	153		then throw("Ballance is zero")
160	154		else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
161	155		}
162	156
163	157
164	158
165	159		@Callable(inv)
166	160		func voteCommit (item,hash) = {
167	161		let user = toBase58String(inv.caller.bytes)
168	162		let commits = getValueCommitsCount(item)
169	163		let status = getValueItemStatus(item)
170	164		if ((commits >= VOTERS))
171	165		then throw("We have reached necessary number of voters")
172	166		else if ((getValueCommit(item, user) != NONE))
173	167		then throw("User has already voted")
174	168		else if ((getKeyItemSuplier(item) == NONE))
175	169		then throw("Item does not exist")
176	170		else if (if ((status != NONE))
177	171		then (status != VOTING)
178	172		else false)
179	173		then throw("Voting is not possible")
180	174		else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
181	175		then REVEAL
182	176		else VOTING)])
183	177		}
184	178
185	179
186	180
187	181		@Callable(inv)
188	182		func revealVotes (item,vote,salt) = {
189	183		let user = toBase58String(inv.caller.bytes)
190	184		let commits = getValueCommitsCount(item)
191	185		let status = getValueItemStatus(item)
192	186		let newVoteCount = (getValueVoteCount(item, vote) + 1)
193	187		if ((toBase58String(sha256(toBytes((vote + salt)))) != getValueCommit(item, user)))
194	188		then throw("Reveal data is not valid")
195	189		else if ((VOTERS > getValueCommitsCount(item)))
196	190		then throw("Necessary number of voters hasn't reached yet")
197	191		else if ((getValueReveal(item, user) != NONE))
198	192		then throw("User has already revealed his vote")
199	193		else if (if ((status != VOTING))
200	194		then (status != REVEAL)
201	195		else false)
202	196		then throw("Wrong status of vote")
203	197		else if (if ((vote != FEATURED))
204	198		then (vote != DELISTED)
205	199		else false)
206	200		then throw("Wrong vote")
207	201		else if (if ((status == FEATURED))
208	202		then true
209	203		else (status == DELISTED))
210	204		then throw("Voting complited")
211	205		else WriteSet([DataEntry(getKeyReveal(item, user), vote), DataEntry(getKeyVoteCount(item, vote), newVoteCount), DataEntry(getKeyItemStatus(item), if ((newVoteCount >= QUORUM))
212	206		then vote
213	207		else REVEAL)])
214	208		}
215	209
216	210

github/deemru/w8io/c3f4982 
27.77 ms ◑