tx · ei1UBfZiJ14nFT95YFbcpMAypVDSBapAZuuN73A1BUJ

3MtCHmt8V4k4fyG1Guw7pFNrWMMCAYMRSyk:  -0.01500000 Waves

2019.06.21 22:55 [552225] smart account 3MtCHmt8V4k4fyG1Guw7pFNrWMMCAYMRSyk > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "ei1UBfZiJ14nFT95YFbcpMAypVDSBapAZuuN73A1BUJ",
    "fee": 1500000,
    "feeAssetId": null,
    "timestamp": 1561146902741,
    "version": 1,
    "sender": "3MtCHmt8V4k4fyG1Guw7pFNrWMMCAYMRSyk",
    "senderPublicKey": "7CMNQt6PkgEA269dkY26xWpGkAmNRKnG4YgxXKcG9oKs",
    "proofs": [
        "36Hy9aNHeA2i6UBTjCcNpSutMSwVjAsseo29iLF23Sk7Bvp8v47qHnf4LGJDkMz1C53VkdZSdU558CYUajS729Ks"
    ],
    "script": "base64:AAIDAAAAAAAAAAAAAAAeAAAAAAROT05FAgAAAARub25lAAAAAAZWT1RFUlMAAAAAAAAAAAMAAAAABlFVT1JVTQAAAAAAAAAAAgAAAAAGVk9USU5HAgAAAAZ2b3RpbmcAAAAABlJFVkVBTAIAAAAGcmV2ZWFsAAAAAAhGRUFUVVJFRAIAAAAIZmVhdHVyZWQAAAAACERFTElTVEVEAgAAAAhkZWxpc3RlZAAAAAAEd0VVUgEAAAAgrPK/iBYTeg2eIioA5Sf+Z3mJiljEgWBK/6Y+p9M4ycQBAAAAD2dldEtleUl0ZW1QcmljZQAAAAEAAAAEaXRlbQkAASwAAAACBQAAAARpdGVtAgAAAAZfcHJpY2UBAAAADmdldE51bWJlckJ5S2V5AAAAAQAAAANrZXkEAAAAA251bQQAAAAHJG1hdGNoMAkABBoAAAACBQAAAAR0aGlzBQAAAANrZXkDCQAAAQAAAAIFAAAAByRtYXRjaDACAAAAA0ludAQAAAABYQUAAAAHJG1hdGNoMAUAAAABYQAAAAAAAAAAAAUAAAADbnVtAQAAABFnZXRWYWx1ZUl0ZW1QcmljZQAAAAEAAAAEaXRlbQkBAAAADmdldE51bWJlckJ5S2V5AAAAAQkBAAAAD2dldEtleUl0ZW1QcmljZQAAAAEFAAAABGl0ZW0BAAAAFWdldEtleVVzZXJJdGVtQ291bnRlcgAAAAIAAAAEdXNlcgAAAARpdGVtCQABLAAAAAIJAAEsAAAAAgkAASwAAAACBQAAAARpdGVtAgAAAAFfBQAAAAR1c2VyAgAAAARfY250AQAAABdnZXRWYWx1ZVVzZXJJdGVtQ291bnRlcgAAAAIAAAAEdXNlcgAAAARpdGVtCQEAAAAOZ2V0TnVtYmVyQnlLZXkAAAABCQEAAAAVZ2V0S2V5VXNlckl0ZW1Db3VudGVyAAAAAgUAAAAEdXNlcgUAAAAEaXRlbQEAAAAKZ2V0S2V5SXRlbQAAAAIAAAAIc3VwcGxpZXIAAAAFdGl0bGUJAAEsAAAAAgIAAAAFaXRlbV8JAAJYAAAAAQkAAfcAAAABCQABmwAAAAEJAAEsAAAAAgUAAAAIc3VwcGxpZXIFAAAABXRpdGxlAQAAAA5nZXRLZXlJdGVtRGF0YQAAAAEAAAAEaXRlbQkAASwAAAACBQAAAARpdGVtAgAAAAVfZGF0YQEAAAASZ2V0S2V5SXRlbVN1cHBsaWVyAAAAAQAAAARpdGVtCQABLAAAAAIFAAAABGl0ZW0CAAAABl9vd25lcgEAAAALZ2V0U3RyQnlLZXkAAAABAAAAA2tleQQAAAADc3RyBAAAAAckbWF0Y2gwCQAEHQAAAAIFAAAABHRoaXMFAAAAA2tleQMJAAABAAAAAgUAAAAHJG1hdGNoMAIAAAAGU3RyaW5nBAAAAAFhBQAAAAckbWF0Y2gwBQAAAAFhBQAAAAROT05FBQAAAANzdHIBAAAAFGdldFZhbHVlSXRlbVN1cHBsaWVyAAAAAQAAAARpdGVtCQEAAAALZ2V0U3RyQnlLZXkAAAABCQEAAAASZ2V0S2V5SXRlbVN1cHBsaWVyAAAAAQUAAAAEaXRlbQEAAAAVZ2V0S2V5QmFsYW5jZVN1cHBsaWVyAAAAAQAAAAdhY2NvdW50CQABLAAAAAIFAAAAB2FjY291bnQCAAAACF9iYWxhbmNlAQAAABdnZXRWYWx1ZUJhbGFuY2VTdXBwbGllcgAAAAEAAAAHYWNjb3VudAkBAAAADmdldE51bWJlckJ5S2V5AAAAAQkBAAAAFWdldEtleUJhbGFuY2VTdXBwbGllcgAAAAEFAAAAB2FjY291bnQBAAAADGdldEtleUNvbW1pdAAAAAIAAAAEaXRlbQAAAAR1c2VyCQABLAAAAAIJAAEsAAAAAgkAASwAAAACBQAAAARpdGVtAgAAAAFfBQAAAAR1c2VyAgAAAAdfY29tbWl0AQAAAA5nZXRWYWx1ZUNvbW1pdAAAAAIAAAAEaXRlbQAAAAR1c2VyCQEAAAALZ2V0U3RyQnlLZXkAAAABCQEAAAAMZ2V0S2V5Q29tbWl0AAAAAgUAAAAEaXRlbQUAAAAEdXNlcgEAAAASZ2V0S2V5Q29tbWl0c0NvdW50AAAAAQAAAARpdGVtCQABLAAAAAIFAAAABGl0ZW0CAAAAB19jb21jbnQBAAAAFGdldFZhbHVlQ29tbWl0c0NvdW50AAAAAQAAAARpdGVtCQEAAAAOZ2V0TnVtYmVyQnlLZXkAAAABCQEAAAASZ2V0S2V5Q29tbWl0c0NvdW50AAAAAQUAAAAEaXRlbQEAAAAMZ2V0S2V5UmV2ZWFsAAAAAgAAAARpdGVtAAAABHVzZXIJAAEsAAAAAgkAASwAAAACCQABLAAAAAIFAAAABGl0ZW0CAAAAAV8FAAAABHVzZXICAAAAB19yZXZlYWwBAAAADmdldFZhbHVlUmV2ZWFsAAAAAgAAAARpdGVtAAAABHVzZXIJAQAAAAtnZXRTdHJCeUtleQAAAAEJAQAAAAxnZXRLZXlSZXZlYWwAAAACBQAAAARpdGVtBQAAAAR1c2VyAQAAABBnZXRLZXlJdGVtU3RhdHVzAAAAAQAAAARpdGVtCQABLAAAAAIFAAAABGl0ZW0CAAAAB19zdGF0dXMBAAAAEmdldFZhbHVlSXRlbVN0YXR1cwAAAAEAAAAEaXRlbQkBAAAAC2dldFN0ckJ5S2V5AAAAAQkBAAAAEGdldEtleUl0ZW1TdGF0dXMAAAABBQAAAARpdGVtAQAAAA9nZXRLZXlWb3RlQ291bnQAAAACAAAABGl0ZW0AAAAEdm90ZQkAASwAAAACCQABLAAAAAIFAAAABGl0ZW0CAAAABF9yZXMFAAAABHZvdGUBAAAAEWdldFZhbHVlVm90ZUNvdW50AAAAAgAAAARpdGVtAAAABHZvdGUJAQAAAA5nZXROdW1iZXJCeUtleQAAAAEJAQAAAA9nZXRLZXlWb3RlQ291bnQAAAACBQAAAARpdGVtBQAAAAR2b3RlAAAABgAAAAFpAQAAAAdhZGRJdGVtAAAAAwAAAAV0aXRsZQAAAAVwcmljZQAAAARkYXRhBAAAAA9zdXBwbGllckFkZHJlc3MJAAJYAAAAAQgIBQAAAAFpAAAABmNhbGxlcgAAAAVieXRlcwQAAAAEaXRlbQkBAAAACmdldEtleUl0ZW0AAAACBQAAAA9zdXBwbGllckFkZHJlc3MFAAAABXRpdGxlAwkAAGcAAAACAAAAAAAAAAAABQAAAAVwcmljZQkAAAIAAAABAgAAAC5wdXJjaGFzZSBhbW91bnQgY2Fubm90IGJlIGxlc3MgdGhhbiBpdGVtIHByaWNlAwkBAAAAAiE9AAAAAgkBAAAAFGdldFZhbHVlSXRlbVN1cHBsaWVyAAAAAQUAAAAEaXRlbQUAAAAETk9ORQkAAAIAAAABAgAAABZhbiBpdGVtIGFscmVhZHkgZXhpc3RzCQEAAAAIV3JpdGVTZXQAAAABCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACCQEAAAASZ2V0S2V5SXRlbVN1cHBsaWVyAAAAAQUAAAAEaXRlbQUAAAAPc3VwcGxpZXJBZGRyZXNzCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACCQEAAAAPZ2V0S2V5SXRlbVByaWNlAAAAAQUAAAAEaXRlbQUAAAAFcHJpY2UJAARMAAAAAgkBAAAACURhdGFFbnRyeQAAAAIJAQAAAA5nZXRLZXlJdGVtRGF0YQAAAAEFAAAABGl0ZW0FAAAABGRhdGEFAAAAA25pbAAAAAFpAQAAAAhwdXJjaGFzZQAAAAEAAAAEaXRlbQQAAAADcG10CQEAAAAHZXh0cmFjdAAAAAEIBQAAAAFpAAAAB3BheW1lbnQDCQEAAAAJaXNEZWZpbmVkAAAAAQgFAAAAA3BtdAAAAAdhc3NldElkCQAAAgAAAAECAAAAIWNhbiBob2xkIHdhdmVzIG9ubHkgYXQgdGhlIG1vbWVudAQAAAALdXNlckFkZHJlc3MJAAJYAAAAAQgIBQAAAAFpAAAABmNhbGxlcgAAAAVieXRlcwQAAAAFcHJpY2UJAQAAABFnZXRWYWx1ZUl0ZW1QcmljZQAAAAEFAAAABGl0ZW0EAAAAD3N1cHBsaWVyQWRkcmVzcwkBAAAAFGdldFZhbHVlSXRlbVN1cHBsaWVyAAAAAQUAAAAEaXRlbQMJAABmAAAAAgUAAAAFcHJpY2UIBQAAAANwbXQAAAAGYW1vdW50CQAAAgAAAAECAAAALnB1cmNoYXNlIGFtb3VudCBjYW5ub3QgYmUgbGVzcyB0aGFuIGl0ZW0gcHJpY2UDCQAAZgAAAAIIBQAAAANwbXQAAAAGYW1vdW50BQAAAAVwcmljZQkAAAIAAAABAgAAADBwdXJjaGFzZSBhbW91bnQgY2Fubm90IGJlIGhpZ2hlciB0aGFuIGl0ZW0gcHJpY2UDCQAAAAAAAAIFAAAAD3N1cHBsaWVyQWRkcmVzcwUAAAAETk9ORQkAAAIAAAABAgAAABdzdXBwbGllciBkb2VzIG5vdCBleGlzdAkBAAAACFdyaXRlU2V0AAAAAQkABEwAAAACCQEAAAAJRGF0YUVudHJ5AAAAAgkBAAAAFWdldEtleVVzZXJJdGVtQ291bnRlcgAAAAIFAAAAC3VzZXJBZGRyZXNzBQAAAARpdGVtCQAAZAAAAAIJAQAAABdnZXRWYWx1ZVVzZXJJdGVtQ291bnRlcgAAAAIFAAAAC3VzZXJBZGRyZXNzBQAAAARpdGVtAAAAAAAAAAABCQAETAAAAAIJAQAAAAlEYXRhRW50cnkAAAACCQEAAAAVZ2V0S2V5QmFsYW5jZVN1cHBsaWVyAAAAAQUAAAAPc3VwcGxpZXJBZGRyZXNzCQAAZAAAAAIJAQAA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    "chainId": 84,
    "height": 552225,
    "spentComplexity": 0
}

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Full: 

OldNewDifferences
1-# no script
1+{-# STDLIB_VERSION 3 #-}
2+{-# SCRIPT_TYPE ACCOUNT #-}
3+{-# CONTENT_TYPE DAPP #-}
4+let NONE = "none"
5+
6+let VOTERS = 3
7+
8+let QUORUM = 2
9+
10+let VOTING = "voting"
11+
12+let REVEAL = "reveal"
13+
14+let FEATURED = "featured"
15+
16+let DELISTED = "delisted"
17+
18+let wEUR = base58'Ce7p5ejhjAmupqL2uKDVM6RuGazLdnPTY6fx71E4N3uV'
19+
20+func getKeyItemPrice (item) = (item + "_price")
21+
22+
23+func getNumberByKey (key) = {
24+    let num =     match getInteger(this, key) {
25+        case a: Int => 
26+            a
27+        case _ => 
28+            0
29+    }
30+    num
31+    }
32+
33+
34+func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
35+
36+
37+func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
38+
39+
40+func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
41+
42+
43+func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
44+
45+
46+func getKeyItemData (item) = (item + "_data")
47+
48+
49+func getKeyItemSupplier (item) = (item + "_owner")
50+
51+
52+func getStrByKey (key) = {
53+    let str =     match getString(this, key) {
54+        case a: String => 
55+            a
56+        case _ => 
57+            NONE
58+    }
59+    str
60+    }
61+
62+
63+func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
64+
65+
66+func getKeyBalanceSupplier (account) = (account + "_balance")
67+
68+
69+func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
70+
71+
72+func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
73+
74+
75+func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
76+
77+
78+func getKeyCommitsCount (item) = (item + "_comcnt")
79+
80+
81+func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
82+
83+
84+func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
85+
86+
87+func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
88+
89+
90+func getKeyItemStatus (item) = (item + "_status")
91+
92+
93+func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
94+
95+
96+func getKeyVoteCount (item,vote) = ((item + "_res") + vote)
97+
98+
99+func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
100+
101+
102+@Callable(i)
103+func addItem (title,price,data) = {
104+    let supplierAddress = toBase58String(i.caller.bytes)
105+    let item = getKeyItem(supplierAddress, title)
106+    if ((0 >= price))
107+        then throw("purchase amount cannot be less than item price")
108+        else if ((getValueItemSupplier(item) != NONE))
109+            then throw("an item already exists")
110+            else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
111+    }
112+
113+
114+
115+@Callable(i)
116+func purchase (item) = {
117+    let pmt = extract(i.payment)
118+    if (isDefined(pmt.assetId))
119+        then throw("can hold waves only at the moment")
120+        else {
121+            let userAddress = toBase58String(i.caller.bytes)
122+            let price = getValueItemPrice(item)
123+            let supplierAddress = getValueItemSupplier(item)
124+            if ((price > pmt.amount))
125+                then throw("purchase amount cannot be less than item price")
126+                else if ((pmt.amount > price))
127+                    then throw("purchase amount cannot be higher than item price")
128+                    else if ((supplierAddress == NONE))
129+                        then throw("supplier does not exist")
130+                        else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
131+            }
132+    }
133+
134+
135+
136+@Callable(i)
137+func voteCommit (item,hash) = {
138+    let user = toBase58String(i.caller.bytes)
139+    let commits = getValueCommitsCount(item)
140+    let status = getValueItemStatus(item)
141+    if ((commits >= VOTERS))
142+        then throw("reached max num of voters")
143+        else if ((getValueCommit(item, user) != NONE))
144+            then throw("user has already participated")
145+            else if ((getKeyItemSupplier(item) == NONE))
146+                then throw("item does not exist")
147+                else if (if ((status != NONE))
148+                    then (status != VOTING)
149+                    else false)
150+                    then throw("voting is not possible")
151+                    else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
152+                        then REVEAL
153+                        else VOTING)])
154+    }
155+
156+
157+
158+@Callable(i)
159+func voteReveal (item,vote,salt) = {
160+    let user = toBase58String(i.caller.bytes)
161+    let status = getValueItemStatus(item)
162+    let newVoteCount = (getValueVoteCount(item, vote) + 1)
163+    if ((toBase58String(sha256(toBytes((vote + salt)))) != getValueCommit(item, user)))
164+        then throw("reveal data is not valid")
165+        else if ((VOTERS > getValueCommitsCount(item)))
166+            then throw("max number of votes hasn't reach yet")
167+            else if ((getValueReveal(item, user) != NONE))
168+                then throw("user has already participated")
169+                else if (if ((status != VOTING))
170+                    then (status != REVEAL)
171+                    else false)
172+                    then throw("wrong status")
173+                    else if (if ((vote != FEATURED))
174+                        then (vote != DELISTED)
175+                        else false)
176+                        then throw("wrong vote")
177+                        else if (if ((status == FEATURED))
178+                            then true
179+                            else (status == DELISTED))
180+                            then throw("vote has finished")
181+                            else WriteSet([DataEntry(getKeyReveal(item, user), vote), DataEntry(getKeyVoteCount(item, vote), newVoteCount), DataEntry(getKeyItemStatus(item), if ((newVoteCount >= QUORUM))
182+                                then vote
183+                                else REVEAL)])
184+    }
185+
186+
187+
188+@Callable(i)
189+func deposit () = {
190+    let pmt = extract(i.payment)
191+    if ((pmt.assetId != wEUR))
192+        then throw("wEUR only at the moment")
193+        else {
194+            let currentKey = toBase58String(i.caller.bytes)
195+            let currentAmount =             match getInteger(this, currentKey) {
196+                case a: Int => 
197+                    a
198+                case _ => 
199+                    0
200+            }
201+            let newAmount = (currentAmount + pmt.amount)
202+            WriteSet([DataEntry(currentKey, newAmount)])
203+            }
204+    }
205+
206+
207+
208+@Callable(i)
209+func withdraw (amount) = {
210+    let currentKey = toBase58String(i.caller.bytes)
211+    let currentAmount =     match getInteger(this, currentKey) {
212+        case a: Int => 
213+            a
214+        case _ => 
215+            0
216+    }
217+    let newAmount = (currentAmount - amount)
218+    if ((0 > amount))
219+        then throw("cant withdraw negative amount")
220+        else if ((0 > newAmount))
221+            then throw("not enough balance")
222+            else ScriptResult(WriteSet([DataEntry(currentKey, newAmount)]), TransferSet([ScriptTransfer(i.caller, amount, wEUR)]))
223+    }
224+
225+
github/deemru/w8io/873ac7e 
34.06 ms ◑