w8 · tx · Bts···c4J

tx · Bts4htbkiz2VGNs8RrKSJof6TJoq2sojswy7M4eSxc4J

3MsHpByfrT4dEKs2Q1VQXDBECrbHT5Mz7Gu:  -0.01400000 Waves

2019.11.17 19:45 [769393] smart account 3MsHpByfrT4dEKs2Q1VQXDBECrbHT5Mz7Gu > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "Bts4htbkiz2VGNs8RrKSJof6TJoq2sojswy7M4eSxc4J",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1574009180190,
    "version": 1,
    "sender": "3MsHpByfrT4dEKs2Q1VQXDBECrbHT5Mz7Gu",
    "senderPublicKey": "27Neyrz8LqsumZpvbkhKK9R3RygkyBfNesomf7BRo4o4",
    "proofs": [
        "5uMGxEwjgMtSpPM7VNCD4xDgkPSZjNLBT7nDmcKCQXAPv5KQCd7yj8cgh3LtyMkG1TRKNXvxnumtvajAZR2eNNyi"
    ],
    "script": "base64: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    "chainId": 84,
    "height": 769393,
    "spentComplexity": 0
}

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Diff: 
Old New Differences
55 55  func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
56 56  
57 57  
58 + let VOTERS = 3
59 + 
60 + let QUORUM = 2
61 + 
62 + let VOTING = "voting"
63 + 
64 + let REVEAL = "reveal"
65 + 
66 + let FEATURED = "featured"
67 + 
68 + let DELISTED = "delisted"
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 + 
100 + @Callable(i)
101 + func voteCommit (item,hash) = {
102 +     let user = toBase58String(i.caller.bytes)
103 +     let commits = getValueCommitsCount(item)
104 +     let status = getValueItemStatus(item)
105 +     if ((commits >= VOTERS))
106 +         then throw("reached max num of voters")
107 +         else if ((getValueCommit(item, user) != NONE))
108 +             then throw("user has already participated")
109 +             else if ((getKeyItemSupplier(item) == NONE))
110 +                 then throw("item does not exist")
111 +                 else if (if ((status != NONE))
112 +                     then (status != VOTING)
113 +                     else false)
114 +                     then throw("voting is not possible")
115 +                     else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
116 +                         then REVEAL
117 +                         else VOTING)])
118 +     }
119 + 
120 + 
121 + 
58 122  @Callable(i)
59 123  func addItem (title,price,data) = {
60 124      let supplierAddress = toBase58String(i.caller.bytes)
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 a: Int => 
9 9              a
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 a: String => 
20 20              a
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 getKeyItemSupplier (item) = (item + "_owner")
47 47  
48 48  
49 49  func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(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 + let VOTERS = 3
59 + 
60 + let QUORUM = 2
61 + 
62 + let VOTING = "voting"
63 + 
64 + let REVEAL = "reveal"
65 + 
66 + let FEATURED = "featured"
67 + 
68 + let DELISTED = "delisted"
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 + 
100 + @Callable(i)
101 + func voteCommit (item,hash) = {
102 +     let user = toBase58String(i.caller.bytes)
103 +     let commits = getValueCommitsCount(item)
104 +     let status = getValueItemStatus(item)
105 +     if ((commits >= VOTERS))
106 +         then throw("reached max num of voters")
107 +         else if ((getValueCommit(item, user) != NONE))
108 +             then throw("user has already participated")
109 +             else if ((getKeyItemSupplier(item) == NONE))
110 +                 then throw("item does not exist")
111 +                 else if (if ((status != NONE))
112 +                     then (status != VOTING)
113 +                     else false)
114 +                     then throw("voting is not possible")
115 +                     else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
116 +                         then REVEAL
117 +                         else VOTING)])
118 +     }
119 + 
120 + 
121 + 
58 122  @Callable(i)
59 123  func addItem (title,price,data) = {
60 124      let supplierAddress = toBase58String(i.caller.bytes)
61 125      let item = getKeyItem(supplierAddress, title)
62 126      if ((0 >= price))
63 127          then throw("purchase amount cannot be less than item price")
64 128          else if ((getValueItemSupplier(item) != NONE))
65 129              then throw("an item is already exist")
66 130              else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
67 131      }
68 132  
69 133  
70 134  
71 135  @Callable(i)
72 136  func purchase (item) = {
73 137      let pmt = extract(i.payment)
74 138      if (isDefined(pmt.assetId))
75 139          then throw("WAVES tokens only at the moment")
76 140          else {
77 141              let userAddress = toBase58String(i.caller.bytes)
78 142              let price = getValueItemPrice(item)
79 143              let supplierAddress = getValueItemSupplier(item)
80 144              if ((price > pmt.amount))
81 145                  then throw("purchase amount cannot be less than item price")
82 146                  else if ((pmt.amount > price))
83 147                      then throw("purchase amount cannot be higher than item price")
84 148                      else if ((supplierAddress == NONE))
85 149                          then throw("supplier does not exist")
86 150                          else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
87 151              }
88 152      }
89 153  
90 154  
91 155  
92 156  @Callable(i)
93 157  func withdraw () = {
94 158      let supplierAddress = toBase58String(i.caller.bytes)
95 159      let balance = getValueBalanceSupplier(supplierAddress)
96 160      if ((0 >= balance))
97 161          then throw("insufficient balance")
98 162          else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
99 163      }
100 164  
101 165

Old	New		Differences
55	55		func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
56	56
57	57
	58	+	let VOTERS = 3
	59	+
	60	+	let QUORUM = 2
	61	+
	62	+	let VOTING = "voting"
	63	+
	64	+	let REVEAL = "reveal"
	65	+
	66	+	let FEATURED = "featured"
	67	+
	68	+	let DELISTED = "delisted"
	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	+
	100	+	@Callable(i)
	101	+	func voteCommit (item,hash) = {
	102	+	let user = toBase58String(i.caller.bytes)
	103	+	let commits = getValueCommitsCount(item)
	104	+	let status = getValueItemStatus(item)
	105	+	if ((commits >= VOTERS))
	106	+	then throw("reached max num of voters")
	107	+	else if ((getValueCommit(item, user) != NONE))
	108	+	then throw("user has already participated")
	109	+	else if ((getKeyItemSupplier(item) == NONE))
	110	+	then throw("item does not exist")
	111	+	else if (if ((status != NONE))
	112	+	then (status != VOTING)
	113	+	else false)
	114	+	then throw("voting is not possible")
	115	+	else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
	116	+	then REVEAL
	117	+	else VOTING)])
	118	+	}
	119	+
	120	+
	121	+
58	122		@Callable(i)
59	123		func addItem (title,price,data) = {
60	124		let supplierAddress = toBase58String(i.caller.bytes)

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 a: Int =>
9	9		a
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 a: String =>
20	20		a
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 getKeyItemSupplier (item) = (item + "_owner")
47	47
48	48
49	49		func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(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	+	let VOTERS = 3
	59	+
	60	+	let QUORUM = 2
	61	+
	62	+	let VOTING = "voting"
	63	+
	64	+	let REVEAL = "reveal"
	65	+
	66	+	let FEATURED = "featured"
	67	+
	68	+	let DELISTED = "delisted"
	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	+
	100	+	@Callable(i)
	101	+	func voteCommit (item,hash) = {
	102	+	let user = toBase58String(i.caller.bytes)
	103	+	let commits = getValueCommitsCount(item)
	104	+	let status = getValueItemStatus(item)
	105	+	if ((commits >= VOTERS))
	106	+	then throw("reached max num of voters")
	107	+	else if ((getValueCommit(item, user) != NONE))
	108	+	then throw("user has already participated")
	109	+	else if ((getKeyItemSupplier(item) == NONE))
	110	+	then throw("item does not exist")
	111	+	else if (if ((status != NONE))
	112	+	then (status != VOTING)
	113	+	else false)
	114	+	then throw("voting is not possible")
	115	+	else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
	116	+	then REVEAL
	117	+	else VOTING)])
	118	+	}
	119	+
	120	+
	121	+
58	122		@Callable(i)
59	123		func addItem (title,price,data) = {
60	124		let supplierAddress = toBase58String(i.caller.bytes)
61	125		let item = getKeyItem(supplierAddress, title)
62	126		if ((0 >= price))
63	127		then throw("purchase amount cannot be less than item price")
64	128		else if ((getValueItemSupplier(item) != NONE))
65	129		then throw("an item is already exist")
66	130		else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
67	131		}
68	132
69	133
70	134
71	135		@Callable(i)
72	136		func purchase (item) = {
73	137		let pmt = extract(i.payment)
74	138		if (isDefined(pmt.assetId))
75	139		then throw("WAVES tokens only at the moment")
76	140		else {
77	141		let userAddress = toBase58String(i.caller.bytes)
78	142		let price = getValueItemPrice(item)
79	143		let supplierAddress = getValueItemSupplier(item)
80	144		if ((price > pmt.amount))
81	145		then throw("purchase amount cannot be less than item price")
82	146		else if ((pmt.amount > price))
83	147		then throw("purchase amount cannot be higher than item price")
84	148		else if ((supplierAddress == NONE))
85	149		then throw("supplier does not exist")
86	150		else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
87	151		}
88	152		}
89	153
90	154
91	155
92	156		@Callable(i)
93	157		func withdraw () = {
94	158		let supplierAddress = toBase58String(i.caller.bytes)
95	159		let balance = getValueBalanceSupplier(supplierAddress)
96	160		if ((0 >= balance))
97	161		then throw("insufficient balance")
98	162		else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
99	163		}
100	164
101	165

github/deemru/w8io/169f3d6 
40.41 ms ◑