Contract con_reflecttau_v2_reflection
| Creator | a5565739151e6f8d3fbb03ab605a31cc285e36a717a95002a60e6e4d4e4fa411 |
| Creation Hash | fd357a8b45322eb4edeb16fc13d57b4fb4b8966b32d979c8bfb99047bd1ebc98 |
| Created On | 742 days ago - 4/4/2022, 7:36:10 PM UTC+0 |
Contract Code
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import currency as tau
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import con_reflecttau_v2 as rtau
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I = importlib
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metadata = Hash()
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reflections = Hash(default_value=0.0)
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forward_holders_index = Hash(default_value=False)
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reverse_holders_index = Hash(default_value=False)
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contract = Variable()
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holders_amount = Variable()
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@construct
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def init(name: str):
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metadata['tax'] = decimal(12)
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metadata['tau_pool'] = decimal(0)
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metadata['balance_limit'] = decimal(1_000)
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metadata['dex'] = 'con_rocketswap_official_v1_1'
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# Rewards
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metadata['redistribute_perc'] = 66.67
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# Team
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metadata['dev_perc_of_tax'] = 16.67
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# Buyback and Burn
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metadata['buyback_perc_of_tax'] = 8.33
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# Auto-LP
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metadata['autolp_perc_of_tax'] = 8.33
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contract.set(name)
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holders_amount.set(0)
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approve()
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@export
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def approve():
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# Approve sending unlimited amount of TAU to developer action core contract for dev fees
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tau.approve(amount=999_999_999_999_999_999, to=rtau.get_metadata('action_dev'))
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# Approve sending unlimited amount of RTAU to DEX contract to be able to sell RTAU
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rtau.approve(amount=999_999_999_999_999_999, to=metadata['dex'])
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@export
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def change_metadata(key: str, value: Any):
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rtau.assert_signer_is_operator()
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metadata[key] = value
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@export
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def execute(payload: dict, caller: str):
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assert ctx.caller == rtau.contract(), 'You are not allowed to do that'
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if payload['function'] == 'transfer':
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assert not 'external' in payload, 'External call not allowed!'
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return process_transfer(payload['amount'], payload['to'], caller)
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if payload['function'] == 'transfer_from':
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assert not 'external' in payload, 'External call not allowed!'
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return process_transfer(payload['amount'], payload['to'], caller, payload['main_account'])
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if payload['function'] == 'manage_holders_index':
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assert not 'external' in payload, 'External call not allowed!'
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manage_holders_index(payload['address'], payload['amount'])
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if payload['function'] == 'redistribute_tau':
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return redistribute_tau(payload['start'], payload['end'], payload['reset_pool'])
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if payload['function'] == 'calc_taxes':
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return calc_taxes(payload['amount'], payload['to'])
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def process_transfer(amount: float, to: str, caller: str, main_account: str=""):
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tax = calc_taxes(amount, to)
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# DEX Buy
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if (caller == metadata['dex'] and to != contract.get() and main_account == ""):
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amount -= process_taxes(tax)
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manage_holders_index(to, rtau.balance_of(to))
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# DEX Sell
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elif (to == metadata['dex'] and ctx.signer == main_account and ctx.caller != rtau.get_metadata('action_liquidity')):
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amount -= process_taxes(tax)
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manage_holders_index(main_account, rtau.balance_of(main_account))
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# Normal Transfer (not transfer_from, here they dont include a sender so we use signer)
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elif (not to.startswith('con_') and not main_account.startswith('con_')):
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manage_holders_index(to, rtau.balance_of(to) + amount)
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manage_holders_index(ctx.signer, rtau.balance_of(ctx.signer))
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return amount
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def calc_taxes(amount: float, to: str):
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if to in (rtau.get_metadata('action_liquidity'), rtau.get_metadata('action_buyback'), rtau.burn_address()):
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return decimal(0)
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return amount / 100 * metadata['tax']
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def process_taxes(taxes: float):
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if taxes > 0:
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rswp = I.import_module(metadata['dex'])
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tau_amount = rswp.sell(contract=rtau.contract(), token_amount=taxes)
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tau.transfer(amount=(tau_amount / 100 * metadata['dev_perc_of_tax']), to=rtau.get_metadata('action_dev'))
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tau.transfer(amount=(tau_amount / 100 * metadata['buyback_perc_of_tax']), to=rtau.get_metadata('action_buyback'))
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tau.transfer(amount=(tau_amount / 100 * metadata['autolp_perc_of_tax']), to=rtau.get_metadata('action_liquidity'))
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metadata['tau_pool'] += (tau_amount / 100 * metadata['redistribute_perc'])
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return taxes
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def manage_holders_index(address: str, amount: float):
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if amount >= metadata['balance_limit']:
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# Add to holders index and be eligible for TAU reflection
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if (reverse_holders_index[address] == False):
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holders_amount.set(holders_amount.get() + 1)
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forward_holders_index[holders_amount.get()] = address
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reverse_holders_index[address] = holders_amount.get()
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else:
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# Remove from holders index and not be eligible for TAU reflection
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if (reverse_holders_index[address] != False):
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forward_holders_index[reverse_holders_index[address]] = False
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reverse_holders_index[address] = False
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def redistribute_tau(start: int=None, end: int=None, reset_pool: bool=None):
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if start == None:
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start = 1
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if end == None:
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end = holders_amount.get() + 1
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if reset_pool == None:
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reset_pool = True
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supply = rtau.circulating_supply() - rtau.balance_of(metadata['dex'])
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for holder_id in range(start, end):
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if (forward_holders_index[holder_id] != False):
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holder_balance_share = rtau.balance_of(address=forward_holders_index[holder_id]) / supply * 100
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reflections[forward_holders_index[holder_id]] += metadata["tau_pool"] / 100 * holder_balance_share
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if reset_pool:
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metadata['tau_pool'] = decimal(0)
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@export
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def claim_tau():
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assert reflections[ctx.caller] > 0, "There is nothing to claim"
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tau.transfer(amount=reflections[ctx.caller], to=ctx.caller)
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reflections[ctx.caller] = decimal(0)
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Byte Code
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