w8 · tx · 5E3···i8K

tx · 5E3iA3mmGDQhoFLTmV5ChfParNXddyYRwFcU8ji6Pi8K

3Mrik3RqY2jPfkkG7R7UiHLBXGGa3jfMpyT:  -0.01400000 Waves

2019.08.28 00:27 [650142] smart account 3Mrik3RqY2jPfkkG7R7UiHLBXGGa3jfMpyT > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "5E3iA3mmGDQhoFLTmV5ChfParNXddyYRwFcU8ji6Pi8K",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1566941242074,
    "version": 1,
    "sender": "3Mrik3RqY2jPfkkG7R7UiHLBXGGa3jfMpyT",
    "senderPublicKey": "Di8Ucr8vDr6jZNa27iAQxGMYEW9WSuF6MCBaM3fe9coP",
    "proofs": [
        "59JNTQfAGQpDiohuHHMgwuMuZkRLmthJ2Yum2TFZHZ4U6JgXP5qFCN2vQFJnPzE8UHNKJPLk6EAnPYRsKcxErMov"
    ],
    "script": "base64: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    "chainId": 84,
    "height": 650142,
    "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) {
43 55  func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
44 56  
45 57  
58 + func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
59 + 
60 + 
61 + func getKeyCommitCount (item) = (item + "_comcnt")
62 + 
63 + 
64 + func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
65 + 
66 + 
67 + func getKeyItemStatus (item) = (item + "_status")
68 + 
69 + 
70 + func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
71 + 
72 + 
46 73  func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
47 74  
48 75  
53 80  
54 81  
55 82  func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
83 + 
84 + 
85 + func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
86 + 
87 + 
88 + func getValueCommitCount (item) = getNumberByKey(getKeyCommitCount(item))
89 + 
90 + 
91 + func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
92 + 
93 + 
94 + func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
95 + 
96 + 
97 + func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
56 98  
57 99  
58 100  @Callable(i)
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 = getValueCommitCount(item)
149 +     let status = getValueItemStatus(item)
150 +     if ((commits == VOTERS))
151 +         then throw("reached max number of voters")
152 +         else if ((getValueCommit(item, user) != NONE))
153 +             then throw("user has participated already")
154 +             else if ((getKeyItemSupplier(item) == NONE))
155 +                 then throw("item doesn't exists")
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(getKeyCommitCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == (VOTERS - 1)))
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 getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
29 41  
30 42  
31 43  func getKeyItemPrice (item) = (item + "_price")
32 44  
33 45  
34 46  func getKeyItemData (item) = (item + "_data")
35 47  
36 48  
37 49  func getKeyItemSupplier (item) = (item + "_owner")
38 50  
39 51  
40 52  func getKeySupplierBalance (account) = (account + "_balance")
41 53  
42 54  
43 55  func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
44 56  
45 57  
58 + func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
59 + 
60 + 
61 + func getKeyCommitCount (item) = (item + "_comcnt")
62 + 
63 + 
64 + func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
65 + 
66 + 
67 + func getKeyItemStatus (item) = (item + "_status")
68 + 
69 + 
70 + func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
71 + 
72 + 
46 73  func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
47 74  
48 75  
49 76  func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
50 77  
51 78  
52 79  func getValueSupplierBalance (account) = getNumberByKey(getKeySupplierBalance(account))
53 80  
54 81  
55 82  func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
83 + 
84 + 
85 + func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
86 + 
87 + 
88 + func getValueCommitCount (item) = getNumberByKey(getKeyCommitCount(item))
89 + 
90 + 
91 + func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
92 + 
93 + 
94 + func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
95 + 
96 + 
97 + func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
56 98  
57 99  
58 100  @Callable(i)
59 101  func addItem (title,price,data) = {
60 102      let supplierAddress = toBase58String(i.caller.bytes)
61 103      let item = getKeyItem(supplierAddress, title)
62 104      if ((0 >= price))
63 105          then throw("Purchase amount cannot be less than or equal 0")
64 106          else if ((getValueItemSupplier(item) != NONE))
65 107              then throw("Item exists already")
66 108              else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
67 109      }
68 110  
69 111  
70 112  
71 113  @Callable(i)
72 114  func purchase (item) = {
73 115      let pmt = extract(i.payment)
74 116      if (isDefined(pmt.assetId))
75 117          then throw("WAVES only at the moment")
76 118          else {
77 119              let userAddress = toBase58String(i.caller.bytes)
78 120              let price = getValueItemPrice(item)
79 121              let supplierAddress = getValueItemSupplier(item)
80 122              if ((price > pmt.amount))
81 123                  then throw("purchase amount cannot be less than item price")
82 124                  else if ((pmt.amount > price))
83 125                      then throw("purchase amount cannot be higher than item price")
84 126                      else if ((supplierAddress == NONE))
85 127                          then throw("supplier doesn't exists")
86 128                          else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeySupplierBalance(supplierAddress), (getValueSupplierBalance(supplierAddress) + pmt.amount))])
87 129              }
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 = getValueSupplierBalance(supplierAddress)
96 138      if ((0 >= balance))
97 139          then throw("insufficient funds")
98 140          else ScriptResult(WriteSet([DataEntry(getKeySupplierBalance(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 = getValueCommitCount(item)
149 +     let status = getValueItemStatus(item)
150 +     if ((commits == VOTERS))
151 +         then throw("reached max number of voters")
152 +         else if ((getValueCommit(item, user) != NONE))
153 +             then throw("user has participated already")
154 +             else if ((getKeyItemSupplier(item) == NONE))
155 +                 then throw("item doesn't exists")
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(getKeyCommitCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == (VOTERS - 1)))
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) {

43	55		func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
44	56
45	57
	58	+	func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
	59	+
	60	+
	61	+	func getKeyCommitCount (item) = (item + "_comcnt")
	62	+
	63	+
	64	+	func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
	65	+
	66	+
	67	+	func getKeyItemStatus (item) = (item + "_status")
	68	+
	69	+
	70	+	func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
	71	+
	72	+
46	73		func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
47	74
48	75

53	80
54	81
55	82		func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
	83	+
	84	+
	85	+	func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
	86	+
	87	+
	88	+	func getValueCommitCount (item) = getNumberByKey(getKeyCommitCount(item))
	89	+
	90	+
	91	+	func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
	92	+
	93	+
	94	+	func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
	95	+
	96	+
	97	+	func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
56	98
57	99
58	100		@Callable(i)

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 = getValueCommitCount(item)
	149	+	let status = getValueItemStatus(item)
	150	+	if ((commits == VOTERS))
	151	+	then throw("reached max number of voters")
	152	+	else if ((getValueCommit(item, user) != NONE))
	153	+	then throw("user has participated already")
	154	+	else if ((getKeyItemSupplier(item) == NONE))
	155	+	then throw("item doesn't exists")
	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(getKeyCommitCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == (VOTERS - 1)))
	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 getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
29	41
30	42
31	43		func getKeyItemPrice (item) = (item + "_price")
32	44
33	45
34	46		func getKeyItemData (item) = (item + "_data")
35	47
36	48
37	49		func getKeyItemSupplier (item) = (item + "_owner")
38	50
39	51
40	52		func getKeySupplierBalance (account) = (account + "_balance")
41	53
42	54
43	55		func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
44	56
45	57
	58	+	func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
	59	+
	60	+
	61	+	func getKeyCommitCount (item) = (item + "_comcnt")
	62	+
	63	+
	64	+	func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
	65	+
	66	+
	67	+	func getKeyItemStatus (item) = (item + "_status")
	68	+
	69	+
	70	+	func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
	71	+
	72	+
46	73		func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
47	74
48	75
49	76		func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
50	77
51	78
52	79		func getValueSupplierBalance (account) = getNumberByKey(getKeySupplierBalance(account))
53	80
54	81
55	82		func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
	83	+
	84	+
	85	+	func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
	86	+
	87	+
	88	+	func getValueCommitCount (item) = getNumberByKey(getKeyCommitCount(item))
	89	+
	90	+
	91	+	func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
	92	+
	93	+
	94	+	func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
	95	+
	96	+
	97	+	func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
56	98
57	99
58	100		@Callable(i)
59	101		func addItem (title,price,data) = {
60	102		let supplierAddress = toBase58String(i.caller.bytes)
61	103		let item = getKeyItem(supplierAddress, title)
62	104		if ((0 >= price))
63	105		then throw("Purchase amount cannot be less than or equal 0")
64	106		else if ((getValueItemSupplier(item) != NONE))
65	107		then throw("Item exists already")
66	108		else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
67	109		}
68	110
69	111
70	112
71	113		@Callable(i)
72	114		func purchase (item) = {
73	115		let pmt = extract(i.payment)
74	116		if (isDefined(pmt.assetId))
75	117		then throw("WAVES only at the moment")
76	118		else {
77	119		let userAddress = toBase58String(i.caller.bytes)
78	120		let price = getValueItemPrice(item)
79	121		let supplierAddress = getValueItemSupplier(item)
80	122		if ((price > pmt.amount))
81	123		then throw("purchase amount cannot be less than item price")
82	124		else if ((pmt.amount > price))
83	125		then throw("purchase amount cannot be higher than item price")
84	126		else if ((supplierAddress == NONE))
85	127		then throw("supplier doesn't exists")
86	128		else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeySupplierBalance(supplierAddress), (getValueSupplierBalance(supplierAddress) + pmt.amount))])
87	129		}
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 = getValueSupplierBalance(supplierAddress)
96	138		if ((0 >= balance))
97	139		then throw("insufficient funds")
98	140		else ScriptResult(WriteSet([DataEntry(getKeySupplierBalance(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 = getValueCommitCount(item)
	149	+	let status = getValueItemStatus(item)
	150	+	if ((commits == VOTERS))
	151	+	then throw("reached max number of voters")
	152	+	else if ((getValueCommit(item, user) != NONE))
	153	+	then throw("user has participated already")
	154	+	else if ((getKeyItemSupplier(item) == NONE))
	155	+	then throw("item doesn't exists")
	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(getKeyCommitCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == (VOTERS - 1)))
	161	+	then REVEAL
	162	+	else VOTING)])
	163	+	}
	164	+
	165	+

github/deemru/w8io/026f985 
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