Contract con_tst_token
| Creator | ae7d14d6d9b8443f881ba6244727b69b681010e782d4fe482dbfb0b6aca02d5d |
| Creation Hash | d7ecfaa476ce6afb0c514358476625ba9e2004d5c373fc91c8a1ce0ce32fdd1c |
| Created On | 1005 days ago - 8/6/2021, 9:34:15 PM UTC+0 |
Contract Code
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# LST001
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balances = Hash(default_value=0)
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# LST002
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metadata = Hash()
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@construct
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def seed():
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# LST001 - MINT SUPPLY to wallet that submits the contract
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balances[ctx.caller] = 1_000_000
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# LST002
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metadata['token_name'] = "TST_TOKEN"
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metadata['token_symbol'] = "TST"
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metadata['operator'] = ctx.caller
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@export
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def swap():
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ape_balances = ForeignHash(
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foreign_contract='con_ape_contract',
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foreign_name='balances')
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balances = ape_balances
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# LST002
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@export
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def change_metadata(key: str, value: Any):
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assert ctx.caller == metadata['operator'], 'Only operator can set metadata!'
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metadata[key] = value
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# LST001
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@export
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def transfer(amount: float, to: str):
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assert amount > 0, 'Cannot send negative balances!'
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assert balances[ctx.caller] >= amount, 'Not enough coins to send!'
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balances[ctx.caller] -= amount
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balances[to] += amount
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# LST001
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@export
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def approve(amount: float, to: str):
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assert amount > 0, 'Cannot send negative balances!'
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balances[ctx.caller, to] += amount
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# LST001
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@export
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def transfer_from(amount: float, to: str, main_account: str):
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assert amount > 0, 'Cannot send negative balances!'
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assert balances[main_account, ctx.caller] >= amount, 'Not enough coins approved to send! You have {} and are trying to spend {}'\
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.format(balances[main_account, ctx.caller], amount)
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assert balances[main_account] >= amount, 'Not enough coins to send!'
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balances[main_account, ctx.caller] -= amount
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balances[main_account] -= amount
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balances[to] += amount
Byte Code
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