Contract con_staking_testing
| Creator | fcefe7743fa70c97ae2d5290fd673070da4b0293da095f0ae8aceccf5e62b6a1 |
| Creation Hash | de2ef047dccfb1b7a241721eaaadc2017c1b5fa30c814c39b30758b61ac6a1e7 |
| Created On | 1141 days ago - 3/23/2021, 2:25:42 PM UTC+0 |
Contract Code
1
__balances = Hash(default_value=0, contract='con_staking_testing', name=
2
'balances')
3
__metadata = Hash(contract='con_staking_testing', name='metadata')
4
5
6
def ____():
7
__balances[
8
'889f923fb54a79deb11ee2850010488992222c92351d3024ea3a737b78fab0eb'
9
] = 100000000
10
__metadata['token_name'] = 'STAKING TEST'
11
__metadata['token_symbol'] = 'ST'
12
__metadata['operator'
13
] = '889f923fb54a79deb11ee2850010488992222c92351d3024ea3a737b78fab0eb'
14
15
16
@__export('con_staking_testing')
17
def change_metadata(key: str, value: Any):
18
assert ctx.caller == __metadata['operator'
19
], 'Only operator can set metadata!'
20
__metadata[key] = value
21
22
23
@__export('con_staking_testing')
24
def transfer(amount: float, to: str):
25
assert amount > 0, 'Cannot send negative balances!'
26
assert __balances[ctx.caller] >= amount, 'Not enough coins to send!'
27
__balances[ctx.caller] -= amount
28
__balances[to] += amount
29
30
31
@__export('con_staking_testing')
32
def approve(amount: float, to: str):
33
assert amount > 0, 'Cannot send negative balances!'
34
__balances[ctx.caller, to] += amount
35
36
37
@__export('con_staking_testing')
38
def transfer_from(amount: float, to: str, main_account: str):
39
assert amount > 0, 'Cannot send negative balances!'
40
assert __balances[main_account, ctx.caller
41
] >= amount, 'Not enough coins approved to send! You have {} and are trying to spend {}'.format(
42
__balances[main_account, ctx.caller], amount)
43
assert __balances[main_account] >= amount, 'Not enough coins to send!'
44
__balances[main_account, ctx.caller] -= amount
45
__balances[main_account] -= amount
46
__balances[to] += amount
47
Byte Code
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