tx · HBcArQEc1gZGUXUcEYhWKsw7f1KbnwL1hTnRrgD1mEa3 3N7pSjP7r8aY9kYSi61ucLbWnm2waE6PcaA: -0.01400000 Waves 2019.11.13 00:32 [762398] smart account 3N7pSjP7r8aY9kYSi61ucLbWnm2waE6PcaA > SELF 0.00000000 Waves
{ "type": 13, "id": "HBcArQEc1gZGUXUcEYhWKsw7f1KbnwL1hTnRrgD1mEa3", "fee": 1400000, "feeAssetId": null, "timestamp": 1573594389244, "version": 1, "sender": "3N7pSjP7r8aY9kYSi61ucLbWnm2waE6PcaA", "senderPublicKey": "8wiXMdZVbTSwMFxqoW7jfgropja3bTT7MX8VuQwPwPje", "proofs": [ "EZ5vgRNUxLAtUq8ioJqobNGLrnASF4e39AVizj1eSrqXP9niiXPdb68ChSqgQikpvMdzx92tiz5DmXjCYxtAKdg" ], "script": 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"chainId": 84, "height": 762398, "spentComplexity": 0 } View: original | compacted Prev: 9nU4DZzPwf3XWUdVCAtYCgpqLYdq43GJ9qjx3SqkiC8t Next: 5KThjxPnCXZRt8bXx8ryFaKH6eQ2jy6oTcx38DFhXPu5 Diff:
Old | New | Differences | |
---|---|---|---|
109 | 109 | } | |
110 | 110 | ||
111 | 111 | ||
112 | + | ||
113 | + | @Callable(i) | |
114 | + | func purchase (item) = { | |
115 | + | let pmt = extract(i.payment) | |
116 | + | if (isDefined(pmt.assetId)) | |
117 | + | then throw("WAVES only at the moment") | |
118 | + | else { | |
119 | + | let userAddress = toBase58String(i.caller.bytes) | |
120 | + | let price = getValueItemPrice(item) | |
121 | + | let supplierAddress = getValueItemSupplier(item) | |
122 | + | if ((price > pmt.amount)) | |
123 | + | then throw("purchase amount cannot be less than item price") | |
124 | + | else if ((pmt.amount > price)) | |
125 | + | then throw("purchase amount cannot be higher than item price") | |
126 | + | else if ((supplierAddress == NONE)) | |
127 | + | then throw("supplier does not exist") | |
128 | + | else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))]) | |
129 | + | } | |
130 | + | } | |
131 | + | ||
132 | + |
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 | 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 | @Callable(i) | |
101 | 101 | func addItem (title,price,data) = { | |
102 | 102 | let supplierAddress = toBase58String(i.caller.bytes) | |
103 | 103 | let item = getKeyItem(supplierAddress, title) | |
104 | 104 | if ((0 >= price)) | |
105 | 105 | then throw("purchase amount cannot be less than item price") | |
106 | 106 | else if ((getValueItemSupplier(item) != NONE)) | |
107 | 107 | then throw("an item is already exist") | |
108 | 108 | else WriteSet([DataEntry(getKeyItemSupplier(item), supplierAddress), DataEntry(getKeyItemPrice(item), price), DataEntry(getKeyItemData(item), data)]) | |
109 | 109 | } | |
110 | 110 | ||
111 | 111 | ||
112 | + | ||
113 | + | @Callable(i) | |
114 | + | func purchase (item) = { | |
115 | + | let pmt = extract(i.payment) | |
116 | + | if (isDefined(pmt.assetId)) | |
117 | + | then throw("WAVES only at the moment") | |
118 | + | else { | |
119 | + | let userAddress = toBase58String(i.caller.bytes) | |
120 | + | let price = getValueItemPrice(item) | |
121 | + | let supplierAddress = getValueItemSupplier(item) | |
122 | + | if ((price > pmt.amount)) | |
123 | + | then throw("purchase amount cannot be less than item price") | |
124 | + | else if ((pmt.amount > price)) | |
125 | + | then throw("purchase amount cannot be higher than item price") | |
126 | + | else if ((supplierAddress == NONE)) | |
127 | + | then throw("supplier does not exist") | |
128 | + | else WriteSet([DataEntry(getKeyUserItemCounter(userAddress, item), (getValueUserItemCounter(userAddress, item) + 1)), DataEntry(getKeyBalanceSupplier(supplierAddress), (getValueBalanceSupplier(supplierAddress) + pmt.amount))]) | |
129 | + | } | |
130 | + | } | |
131 | + | ||
132 | + |
github/deemru/w8io/169f3d6 58.21 ms ◑