w8 · tx · 4xX···Szm

tx · 4xXcqbMedyXKeU6emzZNDwysCqiyTFpmqVG1ysNrxSzm

3N8X6wT7GZLavL2ayUQzwRD2kRFRSDyhkKS:  -0.01000000 Waves

2021.07.09 11:21 [1605830] smart account 3N8X6wT7GZLavL2ayUQzwRD2kRFRSDyhkKS > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "4xXcqbMedyXKeU6emzZNDwysCqiyTFpmqVG1ysNrxSzm",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1625818932907,
    "version": 2,
    "chainId": 84,
    "sender": "3N8X6wT7GZLavL2ayUQzwRD2kRFRSDyhkKS",
    "senderPublicKey": "7DT6yPGiY3eZiSytDKBx5ToZcjhem3SyxdX6Zz9fsMED",
    "proofs": [
        "KBVTFkQjoR83dvLabSk7ZURLF9CshP3mmatT3e9GjbMCK5MB6AvarvCTjx3JMKU8CT9m2zUdjecxvnEdUxaVcGj"
    ],
    "script": "base64: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    "height": 1605830,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Full: 
Old New Differences
1 1  {-# STDLIB_VERSION 5 #-}
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 58  let VOTERS = 3
59 59  
60 60  let QUORUM = 2
61 61  
62 62  let VOTING = "voting"
63 63  
64 64  let REVEAL = "reveal"
65 65  
66 66  let FEATURED = "featured"
67 67  
68 68  let DELISTED = "delisted"
69 69  
70 70  func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
71 71  
72 72  
73 73  func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
74 74  
75 75  
76 76  func getKeyCommitsCount (item) = (item + "_comcnt")
77 77  
78 78  
79 79  func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
80 80  
81 81  
82 82  func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
83 83  
84 84  
85 85  func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
86 86  
87 87  
88 88  func getKeyItemStatus (item) = (item + "_status")
89 89  
90 90  
91 91  func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
92 92  
93 93  
94 94  func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
95 95  
96 96  
97 97  func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
98 98  
99 99  
100 100  func getExtAddressOracle () = value(addressFromString("3MsbiyFyy8B3aN3kF8ntda474SPn4YMVkiq"))
101 101  
102 102  
103 103  let BLACKLISTED = "blacklist"
104 104  
105 105  func getExtKeyItemWhiteListStatus (account) = (account + "_verifier_status")
106 106  
107 107  
108 108  func getExtValueItemWhiteListStatus (oracle,account) = {
109 109      let str =     match getString(oracle, getExtKeyItemWhiteListStatus(account)) {
110 110          case a: String => 
111 111              a
112 112          case _ => 
113 113              NONE
114 114      }
115 115      str
116 116      }
117 117  
118 118  
119 119  @Callable(i)
120 120  func addItem (title,price,data) = {
121 121      let supplierAddress = toBase58String(i.caller.bytes)
122 122      let item = getKeyItem(supplierAddress, title)
123 123      let supplierWhiteList = getExtValueItemWhiteListStatus(getExtAddressOracle(), supplierAddress)
124 124      if ((0 >= price))
125 125          then throw("Purchase amount cannot be less than item price")
126 126          else if ((getValueItemSupplier(item) != NONE))
127 127              then throw("an item already exists")
128 128              else if ((supplierWhiteList == BLACKLISTED))
129 129                  then throw("supplier's account has been blacklisted")
130 130                  else [StringEntry(getKeyItemSupplier(item), supplierAddress), IntegerEntry(getKeyItemPrice(item), price), StringEntry(getKeyItemData(item), data), StringEntry(getExtKeyItemWhiteListStatus(supplierAddress), supplierWhiteList)]
131 131      }
132 132  
133 133  
134 134  
135 135  @Callable(i)
136 136  func purchase (item) = {
137 137      let pmt = i.payments[0]
138 138      if (isDefined(pmt.assetId))
139 139          then throw("WAVES ONLY HHEUAWHEUAS")
140 140          else {
141 141              let userAddress = toBase58String(i.caller.bytes)
142 142              let price = getValueItemPrice(item)
143 143              let supplierAddress = getValueItemSupplier(item)
144 144              if ((price > pmt.amount))
145 145                  then throw("Purchase amount cannot be less than item price")
146 146                  else if ((supplierAddress == NONE))
147 147                      then throw("Supplier does not exist")
148 148                      else [IntegerEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), IntegerEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))]
149 149              }
150 150      }
151 151  
152 152  
153 153  
154 154  @Callable(i)
155 155  func withdraw () = {
156 156      let supplierAddress = toBase58String(i.caller.bytes)
157 157      let balance = getValueBalanceSupplier(supplierAddress)
158 158      if ((0 >= balance))
159 159          then throw("insuficient balance")
160 160          else [IntegerEntry(getKeyBalanceSupplier(supplierAddress), 0), ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]
161 161      }
162 162  
163 163  
164 164  
165 165  @Callable(i)
166 166  func voteCommit (item,hash) = {
167 167      let user = toBase58String(i.caller.bytes)
168 168      let commits = getValueCommitsCount(item)
169 169      let status = getValueItemStatus(item)
170 170      if ((commits >= VOTERS))
171 171          then throw("Reached max num of voters")
172 172          else if ((getValueCommit(item, user) != NONE))
173 173              then throw("b1")
174 174              else if ((getKeyItemSupplier(item) == NONE))
175 175                  then throw("b2")
176 176                  else if (if ((status != NONE))
177 177                      then (status != VOTING)
178 178                      else false)
179 179                      then throw("b3")
180 180                      else [StringEntry(getKeyCommit(item, user), hash), IntegerEntry(getKeyCommitsCount(item), (commits + 1)), StringEntry(getKeyItemStatus(item), if ((commits == VOTERS))
181 181                          then REVEAL
182 182                          else VOTING)]
183 183      }
184 184  
185 185  
186 186  
187 187  @Callable(i)
188 188  func voteReveal (item,vote,salt) = {
189 189      let user = toBase58String(i.caller.bytes)
190 190      let status = getValueItemStatus(item)
191 191      let newVoteCount = (getValueVoteCount(item, vote) + 1)
192 192      if ((toBase58String(sha256(toBytes((vote + salt)))) != getValueCommit(item, user)))
193 193          then throw("Reveal data is not valid")
194 194          else if ((VOTERS > getValueCommitsCount(item)))
195 195              then throw("max num of voters hasnt reached yet")
196 196              else if ((getValueReveal(item, user) != NONE))
197 197                  then throw("user has already participated")
198 198                  else if (if ((status != VOTING))
199 199                      then (status != REVEAL)
200 200                      else false)
201 201                      then throw("wrong status")
202 202                      else if (if ((vote != FEATURED))
203 203                          then (vote != DELISTED)
204 204                          else false)
205 205                          then throw("wrong vote")
206 206                          else if (if ((status == FEATURED))
207 207                              then true
208 208                              else (status == DELISTED))
209 209                              then throw("vote has finished")
210 210                              else [StringEntry(getKeyReveal(item, user), vote), IntegerEntry(getKeyVoteCount(item, vote), newVoteCount), StringEntry(getKeyItemStatus(item), if ((newVoteCount >= QUORUM))
211 211                                  then vote
212 212                                  else REVEAL)]
213 213      }
214 214  
215 215

Old	New	Differences
1	1	{-# STDLIB_VERSION 5 #-}
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	58	let VOTERS = 3
59	59
60	60	let QUORUM = 2
61	61
62	62	let VOTING = "voting"
63	63
64	64	let REVEAL = "reveal"
65	65
66	66	let FEATURED = "featured"
67	67
68	68	let DELISTED = "delisted"
69	69
70	70	func getKeyCommit (item,user) = (((item + "_") + user) + "_commit")
71	71
72	72
73	73	func getValueCommit (item,user) = getStrByKey(getKeyCommit(item, user))
74	74
75	75
76	76	func getKeyCommitsCount (item) = (item + "_comcnt")
77	77
78	78
79	79	func getValueCommitsCount (item) = getNumberByKey(getKeyCommitsCount(item))
80	80
81	81
82	82	func getKeyReveal (item,user) = (((item + "_") + user) + "_reveal")
83	83
84	84
85	85	func getValueReveal (item,user) = getStrByKey(getKeyReveal(item, user))
86	86
87	87
88	88	func getKeyItemStatus (item) = (item + "_status")
89	89
90	90
91	91	func getValueItemStatus (item) = getStrByKey(getKeyItemStatus(item))
92	92
93	93
94	94	func getKeyVoteCount (item,vote) = ((item + "_res:") + vote)
95	95
96	96
97	97	func getValueVoteCount (item,vote) = getNumberByKey(getKeyVoteCount(item, vote))
98	98
99	99
100	100	func getExtAddressOracle () = value(addressFromString("3MsbiyFyy8B3aN3kF8ntda474SPn4YMVkiq"))
101	101
102	102
103	103	let BLACKLISTED = "blacklist"
104	104
105	105	func getExtKeyItemWhiteListStatus (account) = (account + "_verifier_status")
106	106
107	107
108	108	func getExtValueItemWhiteListStatus (oracle,account) = {
109	109	let str = match getString(oracle, getExtKeyItemWhiteListStatus(account)) {
110	110	case a: String =>
111	111	a
112	112	case _ =>
113	113	NONE
114	114	}
115	115	str
116	116	}
117	117
118	118
119	119	@Callable(i)
120	120	func addItem (title,price,data) = {
121	121	let supplierAddress = toBase58String(i.caller.bytes)
122	122	let item = getKeyItem(supplierAddress, title)
123	123	let supplierWhiteList = getExtValueItemWhiteListStatus(getExtAddressOracle(), supplierAddress)
124	124	if ((0 >= price))
125	125	then throw("Purchase amount cannot be less than item price")
126	126	else if ((getValueItemSupplier(item) != NONE))
127	127	then throw("an item already exists")
128	128	else if ((supplierWhiteList == BLACKLISTED))
129	129	then throw("supplier's account has been blacklisted")
130	130	else [StringEntry(getKeyItemSupplier(item), supplierAddress), IntegerEntry(getKeyItemPrice(item), price), StringEntry(getKeyItemData(item), data), StringEntry(getExtKeyItemWhiteListStatus(supplierAddress), supplierWhiteList)]
131	131	}
132	132
133	133
134	134
135	135	@Callable(i)
136	136	func purchase (item) = {
137	137	let pmt = i.payments[0]
138	138	if (isDefined(pmt.assetId))
139	139	then throw("WAVES ONLY HHEUAWHEUAS")
140	140	else {
141	141	let userAddress = toBase58String(i.caller.bytes)
142	142	let price = getValueItemPrice(item)
143	143	let supplierAddress = getValueItemSupplier(item)
144	144	if ((price > pmt.amount))
145	145	then throw("Purchase amount cannot be less than item price")
146	146	else if ((supplierAddress == NONE))
147	147	then throw("Supplier does not exist")
148	148	else [IntegerEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), IntegerEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))]
149	149	}
150	150	}
151	151
152	152
153	153
154	154	@Callable(i)
155	155	func withdraw () = {
156	156	let supplierAddress = toBase58String(i.caller.bytes)
157	157	let balance = getValueBalanceSupplier(supplierAddress)
158	158	if ((0 >= balance))
159	159	then throw("insuficient balance")
160	160	else [IntegerEntry(getKeyBalanceSupplier(supplierAddress), 0), ScriptTransfer(addressFromStringValue(supplierAddress), balance, unit)]
161	161	}
162	162
163	163
164	164
165	165	@Callable(i)
166	166	func voteCommit (item,hash) = {
167	167	let user = toBase58String(i.caller.bytes)
168	168	let commits = getValueCommitsCount(item)
169	169	let status = getValueItemStatus(item)
170	170	if ((commits >= VOTERS))
171	171	then throw("Reached max num of voters")
172	172	else if ((getValueCommit(item, user) != NONE))
173	173	then throw("b1")
174	174	else if ((getKeyItemSupplier(item) == NONE))
175	175	then throw("b2")
176	176	else if (if ((status != NONE))
177	177	then (status != VOTING)
178	178	else false)
179	179	then throw("b3")
180	180	else [StringEntry(getKeyCommit(item, user), hash), IntegerEntry(getKeyCommitsCount(item), (commits + 1)), StringEntry(getKeyItemStatus(item), if ((commits == VOTERS))
181	181	then REVEAL
182	182	else VOTING)]
183	183	}
184	184
185	185
186	186
187	187	@Callable(i)
188	188	func voteReveal (item,vote,salt) = {
189	189	let user = toBase58String(i.caller.bytes)
190	190	let status = getValueItemStatus(item)
191	191	let newVoteCount = (getValueVoteCount(item, vote) + 1)
192	192	if ((toBase58String(sha256(toBytes((vote + salt)))) != getValueCommit(item, user)))
193	193	then throw("Reveal data is not valid")
194	194	else if ((VOTERS > getValueCommitsCount(item)))
195	195	then throw("max num of voters hasnt reached yet")
196	196	else if ((getValueReveal(item, user) != NONE))
197	197	then throw("user has already participated")
198	198	else if (if ((status != VOTING))
199	199	then (status != REVEAL)
200	200	else false)
201	201	then throw("wrong status")
202	202	else if (if ((vote != FEATURED))
203	203	then (vote != DELISTED)
204	204	else false)
205	205	then throw("wrong vote")
206	206	else if (if ((status == FEATURED))
207	207	then true
208	208	else (status == DELISTED))
209	209	then throw("vote has finished")
210	210	else [StringEntry(getKeyReveal(item, user), vote), IntegerEntry(getKeyVoteCount(item, vote), newVoteCount), StringEntry(getKeyItemStatus(item), if ((newVoteCount >= QUORUM))
211	211	then vote
212	212	else REVEAL)]
213	213	}
214	214
215	215

github/deemru/w8io/026f985 
32.86 ms ◑