w8 · tx · GYn···AsT

tx · GYnxM71YvMp6wtjcJX9KgVWNT4jdQUBBf6zVSZ5XRAsT

3N7MT5t1Gmyb9tcpdoUrd47pxXtTkAcgLsR:  -0.01400000 Waves

2019.07.14 04:19 [584745] smart account 3N7MT5t1Gmyb9tcpdoUrd47pxXtTkAcgLsR > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "GYnxM71YvMp6wtjcJX9KgVWNT4jdQUBBf6zVSZ5XRAsT",
    "fee": 1400000,
    "feeAssetId": null,
    "timestamp": 1563067145840,
    "version": 1,
    "sender": "3N7MT5t1Gmyb9tcpdoUrd47pxXtTkAcgLsR",
    "senderPublicKey": "Adn8NfJZ8ZXuWNMXb9VaY6X6kh6k6G3KMb1WQUesFUV",
    "proofs": [
        "5R4EqhqY8zZ3HHWR3wJCX3NMAxMKqsCf4FZNqVygAKFXWD1gkf38FDcREJb12UNqTPxRC1gYrgpVdx4KmopeNNey"
    ],
    "script": "base64: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    "chainId": 84,
    "height": 584745,
    "spentComplexity": 0
}

View: original | compacted
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Next: AVpRTwsoD2iQKCsRZAHTDdUNkSj9iXze222qHyuDZ1Yv

Diff: 
Old New Differences
100 100  
101 101  
102 102  @Callable(i)
103 + func voteCommit (item,hash) = {
104 +     let user = toBase58String(i.caller.bytes)
105 +     let commits = getValueCommitsCount(item)
106 +     let status = getValueItemStatus(item)
107 +     if ((commits >= VOTERS))
108 +         then throw("reached max num of voters")
109 +         else if ((getValueCommit(item, user) != NONE))
110 +             then throw("user has already participated")
111 +             else if ((getKeyItemSupplier(item) == NONE))
112 +                 then throw("item does not exist")
113 +                 else if (if ((status != NONE))
114 +                     then (status != VOTING)
115 +                     else false)
116 +                     then throw("voting is not possible")
117 +                     else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
118 +                         then REVEAL
119 +                         else VOTING)])
120 +     }
121 + 
122 + 
123 + 
124 + @Callable(i)
103 125  func purchase (item) = {
104 126      let pmt = extract(i.payment)
105 127      if (isDefined(pmt.assetId))
Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 3 #-}
2 2  {-# SCRIPT_TYPE ACCOUNT #-}
3 3  {-# CONTENT_TYPE DAPP #-}
4 4  let ownerPublicKey = base58'Adn8NfJZ8ZXuWNMXb9VaY6X6kh6k6G3KMb1WQUesFUV'
5 5  
6 6  let NONE = "none"
7 7  
8 8  let VOTERS = 3
9 9  
10 10  let QUORUM = 2
11 11  
12 12  let VOTING = "voting"
13 13  
14 14  let REVEAL = "reveal"
15 15  
16 16  let FEATURED = "featured"
17 17  
18 18  let DELISTED = "delisted"
19 19  
20 20  func getNumberByKey (key) = {
21 21      let num =     match getInteger(this, key) {
22 22          case a: Int => 
23 23              a
24 24          case _ => 
25 25              0
26 26      }
27 27      num
28 28      }
29 29  
30 30  
31 31  func getStrByKey (key) = {
32 32      let str =     match getString(this, key) {
33 33          case a: String => 
34 34              a
35 35          case _ => 
36 36              NONE
37 37      }
38 38      str
39 39      }
40 40  
41 41  
42 42  func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
43 43  
44 44  
45 45  func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
46 46  
47 47  
48 48  func getKeyCommitsCount (item) = (item + "_comcnt")
49 49  
50 50  
51 51  func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
52 52  
53 53  
54 54  func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
55 55  
56 56  
57 57  func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
58 58  
59 59  
60 60  func getKeyItemStatus (item) = (item + "_status")
61 61  
62 62  
63 63  func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
64 64  
65 65  
66 66  func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
67 67  
68 68  
69 69  func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
70 70  
71 71  
72 72  func getKeyItemPrice (item) = (item + "_price")
73 73  
74 74  
75 75  func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
76 76  
77 77  
78 78  func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
79 79  
80 80  
81 81  func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
82 82  
83 83  
84 84  func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
85 85  
86 86  
87 87  func getKeyItemData (item) = (item + "_data")
88 88  
89 89  
90 90  func getKeyItemSupplier (item) = (item + "_owner")
91 91  
92 92  
93 93  func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
94 94  
95 95  
96 96  func getKeyBalanceSupplier (account) = (account + "_balance")
97 97  
98 98  
99 99  func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
100 100  
101 101  
102 102  @Callable(i)
103 + func voteCommit (item,hash) = {
104 +     let user = toBase58String(i.caller.bytes)
105 +     let commits = getValueCommitsCount(item)
106 +     let status = getValueItemStatus(item)
107 +     if ((commits >= VOTERS))
108 +         then throw("reached max num of voters")
109 +         else if ((getValueCommit(item, user) != NONE))
110 +             then throw("user has already participated")
111 +             else if ((getKeyItemSupplier(item) == NONE))
112 +                 then throw("item does not exist")
113 +                 else if (if ((status != NONE))
114 +                     then (status != VOTING)
115 +                     else false)
116 +                     then throw("voting is not possible")
117 +                     else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
118 +                         then REVEAL
119 +                         else VOTING)])
120 +     }
121 + 
122 + 
123 + 
124 + @Callable(i)
103 125  func purchase (item) = {
104 126      let pmt = extract(i.payment)
105 127      if (isDefined(pmt.assetId))
106 128          then throw("can use WAVES only at the moment")
107 129          else {
108 130              let userAddress = toBase58String(i.caller.bytes)
109 131              let price = getValueItemPrice(item)
110 132              let supplierAddress = getValueItemSupplier(item)
111 133              if ((price > pmt.amount))
112 134                  then throw("purchase amount cannot be less than item price")
113 135                  else if ((pmt.amount > price))
114 136                      then throw("purchase amount cannot be higher than item price")
115 137                      else if ((supplierAddress == NONE))
116 138                          then throw("supplier does not exist")
117 139                          else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
118 140              }
119 141      }
120 142  
121 143  
122 144  
123 145  @Callable(i)
124 146  func withdraw () = {
125 147      let supplierAddress = toBase58String(i.caller.bytes)
126 148      let balance = getValueBalanceSupplier(supplierAddress)
127 149      if ((0 >= balance))
128 150          then throw("insufficient balance")
129 151          else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
130 152      }
131 153  
132 154  
133 155  
134 156  @Callable(i)
135 157  func addItem (title,price,data) = {
136 158      let supplierAddress = toBase58String(i.caller.bytes)
137 159      let item = getKeyItem(supplierAddress, title)
138 160      if ((0 >= price))
139 161          then throw("purchase amount cannot be less than item price")
140 162          else if ((getValueItemSupplier(item) != NONE))
141 163              then throw("an item is already exist")
142 164              else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
143 165      }
144 166  
145 167  
146 168  @Verifier(tx)
147 169  func verify () = match tx {
148 170      case d: SetScriptTransaction => 
149 171          sigVerify(tx.bodyBytes, tx.proofs[0], ownerPublicKey)
150 172      case d: DataTransaction => 
151 173          true
152 174      case d: TransferTransaction => 
153 175          true
154 176      case _ => 
155 177          false
156 178  }
157 179

Old	New		Differences
100	100
101	101
102	102		@Callable(i)
	103	+	func voteCommit (item,hash) = {
	104	+	let user = toBase58String(i.caller.bytes)
	105	+	let commits = getValueCommitsCount(item)
	106	+	let status = getValueItemStatus(item)
	107	+	if ((commits >= VOTERS))
	108	+	then throw("reached max num of voters")
	109	+	else if ((getValueCommit(item, user) != NONE))
	110	+	then throw("user has already participated")
	111	+	else if ((getKeyItemSupplier(item) == NONE))
	112	+	then throw("item does not exist")
	113	+	else if (if ((status != NONE))
	114	+	then (status != VOTING)
	115	+	else false)
	116	+	then throw("voting is not possible")
	117	+	else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
	118	+	then REVEAL
	119	+	else VOTING)])
	120	+	}
	121	+
	122	+
	123	+
	124	+	@Callable(i)
103	125		func purchase (item) = {
104	126		let pmt = extract(i.payment)
105	127		if (isDefined(pmt.assetId))

Old	New		Differences
1	1		{-# STDLIB_VERSION 3 #-}
2	2		{-# SCRIPT_TYPE ACCOUNT #-}
3	3		{-# CONTENT_TYPE DAPP #-}
4	4		let ownerPublicKey = base58'Adn8NfJZ8ZXuWNMXb9VaY6X6kh6k6G3KMb1WQUesFUV'
5	5
6	6		let NONE = "none"
7	7
8	8		let VOTERS = 3
9	9
10	10		let QUORUM = 2
11	11
12	12		let VOTING = "voting"
13	13
14	14		let REVEAL = "reveal"
15	15
16	16		let FEATURED = "featured"
17	17
18	18		let DELISTED = "delisted"
19	19
20	20		func getNumberByKey (key) = {
21	21		let num = match getInteger(this, key) {
22	22		case a: Int =>
23	23		a
24	24		case _ =>
25	25		0
26	26		}
27	27		num
28	28		}
29	29
30	30
31	31		func getStrByKey (key) = {
32	32		let str = match getString(this, key) {
33	33		case a: String =>
34	34		a
35	35		case _ =>
36	36		NONE
37	37		}
38	38		str
39	39		}
40	40
41	41
42	42		func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
43	43
44	44
45	45		func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
46	46
47	47
48	48		func getKeyCommitsCount (item) = (item + "_comcnt")
49	49
50	50
51	51		func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
52	52
53	53
54	54		func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
55	55
56	56
57	57		func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
58	58
59	59
60	60		func getKeyItemStatus (item) = (item + "_status")
61	61
62	62
63	63		func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
64	64
65	65
66	66		func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
67	67
68	68
69	69		func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
70	70
71	71
72	72		func getKeyItemPrice (item) = (item + "_price")
73	73
74	74
75	75		func getValueItemPrice (item) = getNumberByKey(getKeyItemPrice(item))
76	76
77	77
78	78		func getKeyUserItemCounter (user,item) = (((item + "_") + user) + "_cnt")
79	79
80	80
81	81		func getValueUserItemCounter (user,item) = getNumberByKey(getKeyUserItemCounter(user, item))
82	82
83	83
84	84		func getKeyItem (supplier,title) = ("item_" + toBase58String(sha256(toBytes((supplier + title)))))
85	85
86	86
87	87		func getKeyItemData (item) = (item + "_data")
88	88
89	89
90	90		func getKeyItemSupplier (item) = (item + "_owner")
91	91
92	92
93	93		func getValueItemSupplier (item) = getStrByKey(getKeyItemSupplier(item))
94	94
95	95
96	96		func getKeyBalanceSupplier (account) = (account + "_balance")
97	97
98	98
99	99		func getValueBalanceSupplier (account) = getNumberByKey(getKeyBalanceSupplier(account))
100	100
101	101
102	102		@Callable(i)
	103	+	func voteCommit (item,hash) = {
	104	+	let user = toBase58String(i.caller.bytes)
	105	+	let commits = getValueCommitsCount(item)
	106	+	let status = getValueItemStatus(item)
	107	+	if ((commits >= VOTERS))
	108	+	then throw("reached max num of voters")
	109	+	else if ((getValueCommit(item, user) != NONE))
	110	+	then throw("user has already participated")
	111	+	else if ((getKeyItemSupplier(item) == NONE))
	112	+	then throw("item does not exist")
	113	+	else if (if ((status != NONE))
	114	+	then (status != VOTING)
	115	+	else false)
	116	+	then throw("voting is not possible")
	117	+	else WriteSet([DataEntry(getKeyCommit(item, user), hash), DataEntry(getKeyCommitsCount(item), (commits + 1)), DataEntry(getKeyItemStatus(item), if ((commits == VOTERS))
	118	+	then REVEAL
	119	+	else VOTING)])
	120	+	}
	121	+
	122	+
	123	+
	124	+	@Callable(i)
103	125		func purchase (item) = {
104	126		let pmt = extract(i.payment)
105	127		if (isDefined(pmt.assetId))
106	128		then throw("can use WAVES only at the moment")
107	129		else {
108	130		let userAddress = toBase58String(i.caller.bytes)
109	131		let price = getValueItemPrice(item)
110	132		let supplierAddress = getValueItemSupplier(item)
111	133		if ((price > pmt.amount))
112	134		then throw("purchase amount cannot be less than item price")
113	135		else if ((pmt.amount > price))
114	136		then throw("purchase amount cannot be higher than item price")
115	137		else if ((supplierAddress == NONE))
116	138		then throw("supplier does not exist")
117	139		else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))])
118	140		}
119	141		}
120	142
121	143
122	144
123	145		@Callable(i)
124	146		func withdraw () = {
125	147		let supplierAddress = toBase58String(i.caller.bytes)
126	148		let balance = getValueBalanceSupplier(supplierAddress)
127	149		if ((0 >= balance))
128	150		then throw("insufficient balance")
129	151		else ScriptResult(WriteSet([DataEntry(getKeyBalanceSupplier(supplierAddress), 0)]), TransferSet([ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]))
130	152		}
131	153
132	154
133	155
134	156		@Callable(i)
135	157		func addItem (title,price,data) = {
136	158		let supplierAddress = toBase58String(i.caller.bytes)
137	159		let item = getKeyItem(supplierAddress, title)
138	160		if ((0 >= price))
139	161		then throw("purchase amount cannot be less than item price")
140	162		else if ((getValueItemSupplier(item) != NONE))
141	163		then throw("an item is already exist")
142	164		else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)])
143	165		}
144	166
145	167
146	168		@Verifier(tx)
147	169		func verify () = match tx {
148	170		case d: SetScriptTransaction =>
149	171		sigVerify(tx.bodyBytes, tx.proofs[0], ownerPublicKey)
150	172		case d: DataTransaction =>
151	173		true
152	174		case d: TransferTransaction =>
153	175		true
154	176		case _ =>
155	177		false
156	178		}
157	179

github/deemru/w8io/169f3d6 
37.62 ms ◑