Class: Zold::SafeEntrance

Inherits:
Object
  • Object
show all
Defined in:
lib/zold/node/safe_entrance.rb

Overview

The safe entrance

Instance Method Summary collapse

Constructor Details

#initialize(entrance, network: 'test') ⇒ SafeEntrance

Returns a new instance of SafeEntrance.



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# File 'lib/zold/node/safe_entrance.rb', line 41

def initialize(entrance, network: 'test')
  raise 'Entrance can\'t be nil' if entrance.nil?
  @entrance = entrance
  raise 'Network can\'t be nil' if network.nil?
  @network = network
end

Instance Method Details

#push(id, body) ⇒ Object

Returns a list of modifed wallets (as Zold::Id)



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# File 'lib/zold/node/safe_entrance.rb', line 58

def push(id, body)
  raise 'Id can\'t be nil' if id.nil?
  raise 'Id must be of type Id' unless id.is_a?(Id)
  raise 'Body can\'t be nil' if body.nil?
  Tempfile.open(['', Wallet::EXT]) do |f|
    IO.write(f, body)
    wallet = Wallet.new(f.path)
    wallet.refurbish
    unless wallet.protocol == Zold::PROTOCOL
      raise SoftError, "Protocol mismatch, #{wallet.id} is in '#{wallet.protocol}', we are in '#{Zold::PROTOCOL}'"
    end
    unless wallet.network == @network
      raise SoftError, "Network name mismatch, #{wallet.id} is in '#{wallet.network}', we are in '#{@network}'"
    end
    balance = wallet.balance
    if balance.negative? && !wallet.root?
      raise SoftError, "The balance #{balance} of #{wallet.id} is negative and it's not a root wallet"
    end
    tax = Tax.new(wallet)
    if tax.in_debt?
      raise SoftError, "Taxes are not paid, can't accept the wallet #{wallet.mnemo}; the debt is #{tax.debt} \
(#{tax.debt.to_i} zents); formula ingredients are #{tax.to_text}"
    end
    @entrance.push(id, body)
  end
end

#start ⇒ Object 



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# File 'lib/zold/node/safe_entrance.rb', line 48

def start
  raise 'Block must be given to start()' unless block_given?
  @entrance.start { yield(self) }
end

#to_json ⇒ Object 



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# File 'lib/zold/node/safe_entrance.rb', line 53

def to_json
  @entrance.to_json
end