Contract con_new_neb10
| Creator | ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d |
| Creation Hash | 9158973203bddfded43c80427e06285d8cae7014313b05850f055192d2eefc89 |
| Created On | 447 days ago - 2/6/2023, 11:16:10 PM UTC+0 |
Contract Code
1
I = importlib
2
3
metadata = Hash()
4
multisig = Hash(default_value=0)
5
balances = Hash(default_value=0)
6
allowances = Hash(default_value=0)
7
8
total_supply = Variable()
9
swap_end_date = Variable()
10
11
@construct
12
def seed():
13
balances[ctx.submission_name] = 142487438
14
15
metadata['token_name'] = "NEB2"
16
metadata['token_symbol'] = "NEB2"
17
18
# TODO: Change
19
metadata['operator'] = [
20
'6351a80d32cbb3c173e490b093a95b15bcf4f6190251863669202d7fe2257af3',
21
'ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d',
22
'c913e1c146f1426a8c0dc042e92ccc18a54dd612d878c84e433ecc9705d91ee5'
23
]
24
25
# TODO: Change
26
swap_end_date.set(now + datetime.timedelta(minutes=5))
27
total_supply.set(0)
28
29
@export
30
def change_metadata(key: str, value: Any):
31
assert key != 'operator', 'Operators can not be changed'
32
assert_caller_is_owner()
33
metadata[key] = value
34
35
@export
36
def transfer(amount: float, to: str):
37
assert amount > 0, 'Cannot send negative balances!'
38
assert balances[ctx.caller] >= amount, 'Not enough tokens to send!'
39
40
balances[ctx.caller] -= amount
41
balances[to] += amount
42
43
@export
44
def approve(amount: float, to: str):
45
assert amount > 0, 'Cannot send negative balances!'
46
allowances[ctx.caller, to] += amount
47
48
@export
49
def transfer_from(amount: float, to: str, main_account: str):
50
approved = allowances[main_account, ctx.caller]
51
52
assert amount > 0, 'Cannot send negative balances!'
53
assert approved >= amount, f'You approved {approved} but need {amount}'
54
assert balances[main_account] >= amount, 'Not enough tokens to send!'
55
56
allowances[main_account, ctx.caller] -= amount
57
balances[main_account] -= amount
58
balances[to] += amount
59
60
@export
61
def balance_of(address: str):
62
return balances[address]
63
64
@export
65
def time_until_swap_end():
66
return swap_end_date.get() - now
67
68
@export
69
def total_supply():
70
return int(total_supply.get())
71
72
def multisig_agrees(topic: str, amount: float):
73
yes = 0
74
75
if multisig[metadata['operator'][0], topic] == amount: yes += 1
76
if multisig[metadata['operator'][1], topic] == amount: yes += 1
77
if multisig[metadata['operator'][2], topic] == amount: yes += 1
78
79
if yes > 1:
80
multisig[metadata['operator'][0], topic] = 0
81
multisig[metadata['operator'][1], topic] = 0
82
multisig[metadata['operator'][2], topic] = 0
83
84
return True
85
86
return False
87
88
@export
89
def allow_swap(address: str, amount: float):
90
multisig[ctx.caller, f'swap-{address}'] = amount
91
assert_caller_is_owner()
92
93
@export
94
def swap_neb(amount: float):
95
assert amount > 0, 'Cannot swap negative balances!'
96
97
if now > swap_end_date.get():
98
topic = f'swap-{ctx.signer}'
99
assert multisig_agrees(topic, amount), 'Swap period ended'
100
101
# TODO: Change
102
I.import_module('con_nebula2').transfer_from(
103
amount=amount,
104
to='NEBULA_BURN_ADDRESS',
105
main_account=ctx.caller
106
)
107
108
swap_amount = amount * 0.1
109
balances[ctx.caller] += swap_amount
110
total_supply.set(total_supply.get() + swap_amount)
111
112
@export
113
def allow_withdraw(token_contract: str, amount: float):
114
multisig[ctx.caller, f'withdraw-{token_contract}'] = amount
115
assert_caller_is_owner()
116
117
@export
118
def withdraw(token_contract: str, amount: float):
119
I.import_module(token_contract).transfer(amount, ctx.caller)
120
121
def assert_caller_is_owner():
122
assert ctx.caller in metadata['operator'], 'Only executable by operators!'
123
Byte Code
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