Contract con_uw_master
| Creator | 554bdec75c364c067e03f9d4113a2dab177f424d45122902a128d9590fba7880 |
| Creation Hash | 47211162efbde81e01db00f815e9552ecd4b1009342049ca3c7a5ff83db8e584 |
| Created On | 986 days ago - 8/24/2021, 7:00:44 PM UTC+0 |
Contract Code
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import currency
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import con_uwarriors_lst001
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I = importlib
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S = Hash(default_value='')
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balances = Hash(default_value=0)
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metadata = Hash(default_value=0)
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wp = ForeignHash(foreign_contract='con_uwarriors_lst001', foreign_name='balances')
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@construct
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def seed():
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metadata['operator'] = ctx.caller
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metadata['withdrawal'] = False
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metadata['starter_pack_price'] = 1500
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metadata['game_cost'] = 2
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metadata['time'] = 14
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metadata['fees'] = decimal('0.15')
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@export
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def play():
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sender = ctx.caller
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amount = metadata['game_cost']
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operator = metadata['operator']
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assert wp[sender] > amount , 'Not enough coins to send!'
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con_uwarriors_lst001.transfer_from(amount, metadata['operator'], sender)
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@export
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def buy_character():
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sender = ctx.caller
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amount = metadata['starter_pack_price']
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operator = metadata['operator']
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assert wp[sender] > amount , 'Not enough coins to send!'
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con_uwarriors_lst001.transfer_from(amount, metadata['operator'], sender)
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@export
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def change_auction(uid: str, auction: bool, contract: str):
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assert ctx.caller == metadata['operator'], 'Only operator can set metadata!'
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thing_info = I.import_module(contract)
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sender = ctx.caller
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thing_uid = thing_info.change_auction(uid, auction)
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return thing_uid
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@export
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def change_thing_meta(uid: str, meta: dict, contract: str):
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assert ctx.caller == metadata['operator'], 'Only operator can set metadata!'
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thing_info = I.import_module(contract)
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thing_uid = thing_info.change_meta(uid, meta)
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return thing_uid
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@export
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def rewards(uid: str, amount: float):
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assert ctx.caller == metadata['operator'], 'Only operator'
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if metadata['withdrawal'] == True:
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balances[uid, 'rewards'] += amount
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balances[uid, 'total_rewards'] += amount
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if balances[uid, 'rewards', 'time'] is None:
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balances[uid, 'rewards', 'time'] = now
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else:
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balances[uid, 'total_rewards'] += amount
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con_uwarriors_lst001.transfer_from(amount, uid, metadata['operator'])
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@export
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def withdrawal():
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sender = ctx.caller
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assert balances[sender, 'rewards'] > 0, 'Cannot send negative balances!'
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if metadata['withdrawal'] == True:
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if (now - balances[sender, 'rewards', 'time']).days > metadata['time']:
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amount = balances[sender, 'rewards']
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con_uwarriors_lst001.transfer_from(amount, sender, metadata['operator'])
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balances[sender, 'rewards'] = 0
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balances[uid, 'rewards', 'time'] = now
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@export
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def add_meta(uid: str, meta:str, contract: str, value: Any):
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assert ctx.caller == metadata['operator'], 'Only operator can set metadata!'
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thing_info = I.import_module(contract)
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thing_uid = thing_info.add_meta(uid, meta, value)
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return thing_uid
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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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@export
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def create_thing(contract: str, thing_string: str, name: str, owner: str, meta: dict = {}):
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assert ctx.caller == metadata['operator'], 'Only operator can set metadata!'
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thing_info = I.import_module(contract)
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sender = ctx.caller
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thing_uid = thing_info.add_thing(thing_string, name, meta, owner)
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return thing_uid
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@export
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def buy_thing(uid: str, contract:str):
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thing_info = I.import_module(contract)
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sender = ctx.caller
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owner = thing_info.get_owner(uid)
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creator = thing_info.get_creator(uid)
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assert_already_owned(uid, sender, contract)
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price_amount = thing_info.get_price_amount(uid)
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assert price_amount, uid + ' is not for sale'
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assert price_amount > 0, uid + ' is not for sale'
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con_uwarriors_lst001.transfer_from(price_amount - (price_amount * metadata['fees']), owner, sender)
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con_uwarriors_lst001.transfer_from((price_amount * metadata['fees']), owner, sender)
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transfer_ownership(uid, sender, contract)
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@export
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def sell_thing(uid: str, amount: float, description: str, contract:str):
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thing_info = I.import_module(contract)
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auction = thing_info.get_auction(uid)
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assert auction == False, ' is on auction'
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assert_ownership(uid, ctx.caller, contract)
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thing_info.set_price(uid, amount)
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@export
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def transfer(uid: str, new_owner: str, contract:str):
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sender = ctx.caller
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assert_ownership(uid, sender, contract)
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assert_already_owned(uid, new_owner, contract)
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transfer_ownership(uid, new_owner, contract)
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@export
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def approve(uid: str, to: str, contract:str):
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sender = ctx.caller
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assert_ownership(uid, sender, contract)
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balances[sender, uid, to] = True
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@export
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def revoke(uid: str, to: str):
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balances[ctx.caller, uid, to] = None
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@export
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def transfer_from(uid: str, to: str, main_account: str, contract: str):
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sender = ctx.caller
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assert balances[main_account, uid, sender], "You have not been given approval to transfer this user's item."
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assert_ownership(uid, main_account, contract)
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# transfer
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assert_already_owned(uid, to, contract)
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transfer_ownership(uid, to, contract)
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# revoke the approval
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balances[main_account, uid, sender] = None
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def assert_already_owned(uid: str, sender: str, contract: str):
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thing_info = I.import_module(contract)
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owner = thing_info.get_owner(uid)
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assert owner != sender, uid + ' already owned by ' + sender
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def assert_ownership(uid: str, sender, contract: str):
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thing_info = I.import_module(contract)
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owner = thing_info.get_owner(uid)
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assert owner == sender, uid + ' not owned by ' + sender
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def transfer_ownership(uid:str, new_owner: str, contract: str):
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thing_info = I.import_module(contract)
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old_owner = thing_info.get_owner(uid)
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thing_info.set_owner(uid, new_owner)
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if thing_info.get_price_amount(uid) > 0:
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thing_info.set_price(uid, 0)
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Byte Code
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