w8 · tx · 81N···nz2

tx · 81Nksj98bimSK1gdTmn1KKwcjKmXzZSzoGUW8Tvvhnz2

3N2QJSJSX3wZxm24Xof72Y7ZAzaoHyoE4gR:  -0.01400000 Waves

2019.06.26 21:17 [559447] smart account 3N2QJSJSX3wZxm24Xof72Y7ZAzaoHyoE4gR > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "81Nksj98bimSK1gdTmn1KKwcjKmXzZSzoGUW8Tvvhnz2",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1561573094787,
    "version": 1,
    "sender": "3N2QJSJSX3wZxm24Xof72Y7ZAzaoHyoE4gR",
    "senderPublicKey": "Cv9LR5ykMEzksK9vuNfn6PsvKBEqhr55yYw9upXwwNAj",
    "proofs": [
        "CoyrP17Jk9LhkwVrjC7mzAZVXB4JX6MhYFoRgNqaW59oa2WwEpk4sVvcTHhLGzX8BzthT48xCVEG63bazsBPMf9"
    ],
    "script": "base64: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    "chainId": 84,
    "height": 559447,
    "spentComplexity": 0
}

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Diff: 
Old New Differences
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 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"
5 17  
6 18  func getNumberByKey (key) = {
7 19      let num =     match getInteger(this, key) {
55 67  func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
56 68  
57 69  
70 + func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
71 + 
72 + 
73 + func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
74 + 
75 + 
76 + func getKeyCommitsCount (item) = (item + "_comcnt")
77 + 
78 + 
79 + func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
80 + 
81 + 
82 + func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
83 + 
84 + 
85 + func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
86 + 
87 + 
88 + func getKeyItemStatus (item) = (item + "_status")
89 + 
90 + 
91 + func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
92 + 
93 + 
94 + func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
95 + 
96 + 
97 + func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
98 + 
99 + 
58 100  @Callable(i)
59 101  func purchase (item) = {
60 102      let pmt = extract(i.payment)
99 141      }
100 142  
101 143  
144 + 
145 + @Callable(i)
146 + func voteCommit (item,hash) = {
147 +     let user = toBase58String(i.caller.bytes)
148 +     let commits = getValueCommitsCount(item)
149 +     let status = getValueItemStatus(item)
150 +     if ((commits >= VOTERS))
151 +         then throw("reached max num of voters")
152 +         else if ((getValueCommit(item, user) != NONE))
153 +             then throw("user has already participated")
154 +             else if ((getKeyItemSupplier(item) == NONE))
155 +                 then throw("item does not exist")
156 +                 else if (if ((status != NONE))
157 +                     then (status != VOTING)
158 +                     else false)
159 +                     then throw("voting is not possible")
160 +                     else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
161 +                         then REVEAL
162 +                         else VOTING)])
163 +     }
164 + 
165 + 
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 + 
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"
5 17  
6 18  func getNumberByKey (key) = {
7 19      let num =     match getInteger(this, key) {
8 20          case a: Int => 
9 21              a
10 22          case _ => 
11 23              0
12 24      }
13 25      num
14 26      }
15 27  
16 28  
17 29  func getStrByKey (key) = {
18 30      let str =     match getString(this, key) {
19 31          case a: String => 
20 32              a
21 33          case _ => 
22 34              NONE
23 35      }
24 36      str
25 37      }
26 38  
27 39  
28 40  func getKeyItemPrice (item) = (item + "_price")
29 41  
30 42  
31 43  func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
32 44  
33 45  
34 46  func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
35 47  
36 48  
37 49  func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
38 50  
39 51  
40 52  func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
41 53  
42 54  
43 55  func getKeyItemData (item) = (item + "_data")
44 56  
45 57  
46 58  func getKeyItemSupplier (item) = (item + "_owner")
47 59  
48 60  
49 61  func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
50 62  
51 63  
52 64  func getKeyBalanceSupplier (account) = (account + "_balance")
53 65  
54 66  
55 67  func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
56 68  
57 69  
70 + func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
71 + 
72 + 
73 + func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
74 + 
75 + 
76 + func getKeyCommitsCount (item) = (item + "_comcnt")
77 + 
78 + 
79 + func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
80 + 
81 + 
82 + func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
83 + 
84 + 
85 + func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
86 + 
87 + 
88 + func getKeyItemStatus (item) = (item + "_status")
89 + 
90 + 
91 + func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
92 + 
93 + 
94 + func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
95 + 
96 + 
97 + func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
98 + 
99 + 
58 100  @Callable(i)
59 101  func purchase (item) = {
60 102      let pmt = extract(i.payment)
61 103      if (isDefined(pmt.assetId))
62 104          then throw("can use WAVES only at the moment")
63 105          else {
64 106              let userAddress = toBase58String(i.caller.bytes)
65 107              let price = getValueItemPrice(item)
66 108              let supplierAddress = getValueItemSupplier(item)
67 109              if ((price > pmt.amount))
68 110                  then throw("purchase amount cannot be less than item price")
69 111                  else if ((pmt.amount > price))
70 112                      then throw("purchase amount cannot be higher than item price")
71 113                      else if ((supplierAddress == NONE))
72 114                          then throw("supplier does not exist")
73 115                          else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
74 116              }
75 117      }
76 118  
77 119  
78 120  
79 121  @Callable(i)
80 122  func addItem (title,price,data) = {
81 123      let supplierAddress = toBase58String(i.caller.bytes)
82 124      let item = getKeyItem(supplierAddress, title)
83 125      if ((0 >= price))
84 126          then throw("purchase amount cannot be less than item price")
85 127          else if ((getValueItemSupplier(item) != NONE))
86 128              then throw("an item already exist")
87 129              else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
88 130      }
89 131  
90 132  
91 133  
92 134  @Callable(i)
93 135  func withdraw () = {
94 136      let supplierAddress = toBase58String(i.caller.bytes)
95 137      let balance = getValueBalanceSupplier(supplierAddress)
96 138      if ((0 >= balance))
97 139          then throw("insufficient balance")
98 140          else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
99 141      }
100 142  
101 143  
144 + 
145 + @Callable(i)
146 + func voteCommit (item,hash) = {
147 +     let user = toBase58String(i.caller.bytes)
148 +     let commits = getValueCommitsCount(item)
149 +     let status = getValueItemStatus(item)
150 +     if ((commits >= VOTERS))
151 +         then throw("reached max num of voters")
152 +         else if ((getValueCommit(item, user) != NONE))
153 +             then throw("user has already participated")
154 +             else if ((getKeyItemSupplier(item) == NONE))
155 +                 then throw("item does not exist")
156 +                 else if (if ((status != NONE))
157 +                     then (status != VOTING)
158 +                     else false)
159 +                     then throw("voting is not possible")
160 +                     else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
161 +                         then REVEAL
162 +                         else VOTING)])
163 +     }
164 + 
165 +

Old	New		Differences
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	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"
5	17
6	18		func getNumberByKey (key) = {
7	19		let num = match getInteger(this, key) {

55	67		func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
56	68
57	69
	70	+	func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
	71	+
	72	+
	73	+	func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
	74	+
	75	+
	76	+	func getKeyCommitsCount (item) = (item + "_comcnt")
	77	+
	78	+
	79	+	func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
	80	+
	81	+
	82	+	func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
	83	+
	84	+
	85	+	func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
	86	+
	87	+
	88	+	func getKeyItemStatus (item) = (item + "_status")
	89	+
	90	+
	91	+	func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
	92	+
	93	+
	94	+	func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
	95	+
	96	+
	97	+	func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
	98	+
	99	+
58	100		@Callable(i)
59	101		func purchase (item) = {
60	102		let pmt = extract(i.payment)

99	141		}
100	142
101	143
	144	+
	145	+	@Callable(i)
	146	+	func voteCommit (item,hash) = {
	147	+	let user = toBase58String(i.caller.bytes)
	148	+	let commits = getValueCommitsCount(item)
	149	+	let status = getValueItemStatus(item)
	150	+	if ((commits >= VOTERS))
	151	+	then throw("reached max num of voters")
	152	+	else if ((getValueCommit(item, user) != NONE))
	153	+	then throw("user has already participated")
	154	+	else if ((getKeyItemSupplier(item) == NONE))
	155	+	then throw("item does not exist")
	156	+	else if (if ((status != NONE))
	157	+	then (status != VOTING)
	158	+	else false)
	159	+	then throw("voting is not possible")
	160	+	else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
	161	+	then REVEAL
	162	+	else VOTING)])
	163	+	}
	164	+
	165	+

Old	New		Differences
1	1		{-# STDLIB_VERSION 3 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	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"
5	17
6	18		func getNumberByKey (key) = {
7	19		let num = match getInteger(this, key) {
8	20		case a: Int =>
9	21		a
10	22		case _ =>
11	23		0
12	24		}
13	25		num
14	26		}
15	27
16	28
17	29		func getStrByKey (key) = {
18	30		let str = match getString(this, key) {
19	31		case a: String =>
20	32		a
21	33		case _ =>
22	34		NONE
23	35		}
24	36		str
25	37		}
26	38
27	39
28	40		func getKeyItemPrice (item) = (item + "_price")
29	41
30	42
31	43		func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
32	44
33	45
34	46		func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
35	47
36	48
37	49		func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
38	50
39	51
40	52		func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
41	53
42	54
43	55		func getKeyItemData (item) = (item + "_data")
44	56
45	57
46	58		func getKeyItemSupplier (item) = (item + "_owner")
47	59
48	60
49	61		func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
50	62
51	63
52	64		func getKeyBalanceSupplier (account) = (account + "_balance")
53	65
54	66
55	67		func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
56	68
57	69
	70	+	func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
	71	+
	72	+
	73	+	func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
	74	+
	75	+
	76	+	func getKeyCommitsCount (item) = (item + "_comcnt")
	77	+
	78	+
	79	+	func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
	80	+
	81	+
	82	+	func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
	83	+
	84	+
	85	+	func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
	86	+
	87	+
	88	+	func getKeyItemStatus (item) = (item + "_status")
	89	+
	90	+
	91	+	func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
	92	+
	93	+
	94	+	func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
	95	+
	96	+
	97	+	func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
	98	+
	99	+
58	100		@Callable(i)
59	101		func purchase (item) = {
60	102		let pmt = extract(i.payment)
61	103		if (isDefined(pmt.assetId))
62	104		then throw("can use WAVES only at the moment")
63	105		else {
64	106		let userAddress = toBase58String(i.caller.bytes)
65	107		let price = getValueItemPrice(item)
66	108		let supplierAddress = getValueItemSupplier(item)
67	109		if ((price > pmt.amount))
68	110		then throw("purchase amount cannot be less than item price")
69	111		else if ((pmt.amount > price))
70	112		then throw("purchase amount cannot be higher than item price")
71	113		else if ((supplierAddress == NONE))
72	114		then throw("supplier does not exist")
73	115		else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
74	116		}
75	117		}
76	118
77	119
78	120
79	121		@Callable(i)
80	122		func addItem (title,price,data) = {
81	123		let supplierAddress = toBase58String(i.caller.bytes)
82	124		let item = getKeyItem(supplierAddress, title)
83	125		if ((0 >= price))
84	126		then throw("purchase amount cannot be less than item price")
85	127		else if ((getValueItemSupplier(item) != NONE))
86	128		then throw("an item already exist")
87	129		else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
88	130		}
89	131
90	132
91	133
92	134		@Callable(i)
93	135		func withdraw () = {
94	136		let supplierAddress = toBase58String(i.caller.bytes)
95	137		let balance = getValueBalanceSupplier(supplierAddress)
96	138		if ((0 >= balance))
97	139		then throw("insufficient balance")
98	140		else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
99	141		}
100	142
101	143
	144	+
	145	+	@Callable(i)
	146	+	func voteCommit (item,hash) = {
	147	+	let user = toBase58String(i.caller.bytes)
	148	+	let commits = getValueCommitsCount(item)
	149	+	let status = getValueItemStatus(item)
	150	+	if ((commits >= VOTERS))
	151	+	then throw("reached max num of voters")
	152	+	else if ((getValueCommit(item, user) != NONE))
	153	+	then throw("user has already participated")
	154	+	else if ((getKeyItemSupplier(item) == NONE))
	155	+	then throw("item does not exist")
	156	+	else if (if ((status != NONE))
	157	+	then (status != VOTING)
	158	+	else false)
	159	+	then throw("voting is not possible")
	160	+	else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
	161	+	then REVEAL
	162	+	else VOTING)])
	163	+	}
	164	+
	165	+

github/deemru/w8io/873ac7e 
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