Contract con_neversell
| Creator | c73cb3a8c6489122a594ecc1725404f81b558ac9a8c7320da228e1f8426e332c |
| Creation Hash | fbcf25fcbcdb350e7655ce8c8f84186d4a5919ea3e04116b17d72acb9f7ac8e7 |
| Created On | 1069 days ago - 5/15/2021, 7:53:58 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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contract = Variable()
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@construct
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def seed(supply=5_000_000_000, con_name='con_rocketswap_official_v1_1'):
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# LST001 - MINT SUPPLY to wallet that submits the contract
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balances[ctx.caller] = supply
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# LST002
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metadata['token_name'] = "NEVERSELL (50% SELL TAX)"
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metadata['token_symbol'] = "NVR"
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metadata['operator'] = ctx.caller
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contract.set(con_name)
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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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if to == contract.get():
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balances[to] += (amount / 2)
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else:
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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[
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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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if to == contract.get():
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balances[to] += (amount / 2)
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else:
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balances[to] += amount
Byte Code
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