tx · FG9MjDQfbCca463AWZyHv2ioXNERmH2EtK418wwDGBjT

3Mx9FcvbywzbM3uTGL1ocnC6Yz4LwG6VNnQ:  -0.01000000 Waves

2020.09.23 07:46 [1189491] smart account 3Mx9FcvbywzbM3uTGL1ocnC6Yz4LwG6VNnQ > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "FG9MjDQfbCca463AWZyHv2ioXNERmH2EtK418wwDGBjT",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1600836503441,
    "version": 2,
    "chainId": 84,
    "sender": "3Mx9FcvbywzbM3uTGL1ocnC6Yz4LwG6VNnQ",
    "senderPublicKey": "3rxJnS9mVKpfLXyuwkosSTVgnu1cZ6cGj1WTVNqrhcyd",
    "proofs": [
        "Rair1mx793yiR8drcajcrVxpEwkvRHoRpVjWomgSFj98kBFWAVfqPo49duXzHp1A3NoSuAUAiMhZAc6zzMDsvpP"
    ],
    "script": "base64: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",
    "height": 1189491,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
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Next: 45LbC227N1ZkjR1Baw3ciHnX6ZihHAQWiLsKxMUyWZvn

Full: 
Old
New
Differences
1
-
# no script
1
+
{-# STDLIB_VERSION 4 #-}
2
+
{-# SCRIPT_TYPE ACCOUNT #-}
3
+
{-# CONTENT_TYPE DAPP #-}
4
+
let LESSON = base58'GgA8mL3SEYvuhYoZFd418Li4bqXAasGbYCKJshTt2MGU'
5
+
6
+
let PAR7 = base58'EtV3CXQ4wqm28WPB1KaBv5B9ke2bpXRZMutYNEJUQcXm'
7
+
8
+
let lessonOwnerPublicKey = base58'Ej9UfgzgHeDPtoinwmZaL71Jv5CgK2QzWZZYyQUbpByz'
9
+
10
+
let pending = 0
11
+
12
+
let start = 1
13
+
14
+
let end = 2
15
+
16
+
let paymentToken = PAR7
17
+
18
+
@Callable(i)
19
+
func issueLessonTicket (json,price) = {
20
+
    let pmt = i.payments[0]
21
+
    if ((pmt.assetId != LESSON))
22
+
        then throw("works with LESSON only")
23
+
        else {
24
+
            let issueCurrentKey = "issueNumber"
25
+
            let issueCurrentNumber =             match getInteger(this, issueCurrentKey) {
26
+
                case a: Int => 
27
+
                    a
28
+
                case _ => 
29
+
                    0
30
+
            }
31
+
            let newIssueNumber = (issueCurrentNumber + 1)
32
+
            let newIssueNumberString = toString(newIssueNumber)
33
+
            let ticketDetailsCurrentKey = (("TICKET_" + newIssueNumberString) + "_details")
34
+
            let ticketPriceCurrentKey = (("TICKET_" + newIssueNumberString) + "_price")
35
+
            let ticketBalanceCurrentKey = (("TICKET_" + newIssueNumberString) + "_balance")
36
+
            let ticketBalanceCurrentAmount =             match getInteger(this, ticketBalanceCurrentKey) {
37
+
                case a: Int => 
38
+
                    a
39
+
                case _ => 
40
+
                    0
41
+
            }
42
+
            let newTicketBalanceAmount = (ticketBalanceCurrentAmount + pmt.amount)
43
+
[IntegerEntry(ticketPriceCurrentKey, price), IntegerEntry(issueCurrentKey, newIssueNumber), StringEntry(ticketDetailsCurrentKey, json), IntegerEntry(ticketBalanceCurrentKey, newTicketBalanceAmount)]
44
+
            }
45
+
    }
46
+
47
+
48
+
49
+
@Callable(i)
50
+
func buyTicket (ticketNumber) = {
51
+
    let pmt = i.payments[0]
52
+
    let ticketPriceCurrentKey = (("TICKET_" + ticketNumber) + "_price")
53
+
    let ticketPriceCurrentAmount =     match getInteger(this, ticketPriceCurrentKey) {
54
+
        case a: Int => 
55
+
            a
56
+
        case _ => 
57
+
            0
58
+
    }
59
+
    let ticketPrice = ticketPriceCurrentAmount
60
+
    let rateAmount = (pmt.amount / ticketPrice)
61
+
    if ((pmt.assetId != paymentToken))
62
+
        then throw("works with PAR7 only")
63
+
        else {
64
+
            let buyCurrentKey = ("buy_" + toBase58String(i.caller.bytes))
65
+
            let buyCurrentAmount =             match getInteger(this, buyCurrentKey) {
66
+
                case a: Int => 
67
+
                    a
68
+
                case _ => 
69
+
                    0
70
+
            }
71
+
            let buyNewAmount = (buyCurrentAmount + rateAmount)
72
+
            let ticketBalanceCurrentKey = (("TICKET_" + ticketNumber) + "_balance")
73
+
            let ticketBalanceCurrentAmount =             match getInteger(this, ticketBalanceCurrentKey) {
74
+
                case a: Int => 
75
+
                    a
76
+
                case _ => 
77
+
                    0
78
+
            }
79
+
            let newTicketBalanceAmount = (ticketBalanceCurrentAmount - rateAmount)
80
+
[IntegerEntry(buyCurrentKey, buyNewAmount), IntegerEntry(ticketBalanceCurrentKey, newTicketBalanceAmount), ScriptTransfer(i.caller, rateAmount, LESSON)]
81
+
            }
82
+
    }
83
+
84
+
85
+
86
+
@Callable(i)
87
+
func lessonSubscription (lessonId) = {
88
+
    let pmt = i.payments[0]
89
+
    let pmtId = pmt.assetId
90
+
    let studentAddress = toBase58String(i.caller.bytes)
91
+
    let lessonStatusCurrentKey = ((("status_" + lessonId) + "_") + studentAddress)
92
+
    let lessonFeeCurrentKey = ((("payment_" + lessonId) + "_") + studentAddress)
93
+
    let lessonFeeCurrentAmount =     match getInteger(this, lessonFeeCurrentKey) {
94
+
        case a: Int => 
95
+
            a
96
+
        case _ => 
97
+
            0
98
+
    }
99
+
    let ticketNewAmount = (lessonFeeCurrentAmount + pmt.amount)
100
+
[IntegerEntry(lessonStatusCurrentKey, pending), IntegerEntry(lessonFeeCurrentKey, ticketNewAmount)]
101
+
    }
102
+
103
+
104
+
105
+
@Callable(i)
106
+
func lessonStart (lessonId,studentAddress) = {
107
+
    let lessonStatusCurrentKey = ((("status_" + lessonId) + "_") + studentAddress)
108
+
[IntegerEntry(lessonStatusCurrentKey, start)]
109
+
    }
110
+
111
+
112
+
113
+
@Callable(i)
114
+
func lessonFinish (lessonId,studentAddress,ticketNumber) = {
115
+
    let ticketId = toBase58String(value(LESSON))
116
+
    let lessonFeeCurrentKey = ((("payment_" + lessonId) + "_") + studentAddress)
117
+
    let lessonFeeCurrentAmount =     match getInteger(this, lessonFeeCurrentKey) {
118
+
        case a: Int => 
119
+
            a
120
+
        case _ => 
121
+
            0
122
+
    }
123
+
    let ticketPriceCurrentKey = (ticketNumber + "_price")
124
+
    let ticketPriceCurrentPrice =     match getInteger(this, ticketPriceCurrentKey) {
125
+
        case a: Int => 
126
+
            a
127
+
        case _ => 
128
+
            0
129
+
    }
130
+
    let lessonPaymentAmount = (lessonFeeCurrentAmount / ticketPriceCurrentPrice)
131
+
    let ownerKey = ("owner_balance_" + toBase58String(i.caller.bytes))
132
+
    let ownerAmount =     match getInteger(this, ownerKey) {
133
+
        case a: Int => 
134
+
            a
135
+
        case _ => 
136
+
            0
137
+
    }
138
+
    let newOwnerAmount = (ownerAmount + lessonPaymentAmount)
139
+
    let lessonStatusCurrentKey = ((("status_" + lessonId) + "_") + studentAddress)
140
+
    let ticketCurrentKey = ((ticketId + "_") + studentAddress)
141
+
    let ticketCurrentAmount =     match getInteger(this, ticketCurrentKey) {
142
+
        case a: Int => 
143
+
            a
144
+
        case _ => 
145
+
            0
146
+
    }
147
+
    let ticket = fromBase58String(ticketId)
148
+
[IntegerEntry(ownerKey, newOwnerAmount), IntegerEntry(lessonStatusCurrentKey, end), Burn(LESSON, lessonFeeCurrentAmount)]
149
+
    }
150
+
151
+
152
+
153
+
@Callable(i)
154
+
func ownerWithdraw () = {
155
+
    let ownerKey = toBase58String(i.caller.bytes)
156
+
    let currentAmount =     match getInteger(this, ownerKey) {
157
+
        case a: Int => 
158
+
            a
159
+
        case _ => 
160
+
            0
161
+
    }
162
+
    if ((0 > currentAmount))
163
+
        then throw("Can't withdraw negative amount")
164
+
        else [IntegerEntry(ownerKey, 0), ScriptTransfer(i.caller, currentAmount, PAR7)]
165
+
    }
166
+
167
+
168
+
@Verifier(tx)
169
+
func verify () = sigVerify(tx.bodyBytes, tx.proofs[0], tx.senderPublicKey)
170
+

github/deemru/w8io/169f3d6 
36.03 ms ◑