fleet.pum

@startuml
Owned <|-- Mortal
Mortal <|-- SimpleSmartAsset
Mortal <|-- SimpleSmartAssetManager
SimpleSmartAsset *-- SimpleSmartAssetManager

class Beneficiary << struct >> {
  uint weight
  address address
}
hide Beneficiary circle

class Owned {
  owner
  modifier onlyOwner
}

class Mortal { 
  remove()
}

class SimpleSmartAsset {
  uint usagePrice;
  Beneficiary[] beneficiaries;
  uint totalWeight; // to calculate percentage the beneficiaries receive

  constructor(uint usagePrice, address[] addresses, uint weights) 
  addBeneficiary(address addr, uint weight)
  uint constant getUsagePrice()
  pay() payable
  -- events --
  event BeneficiaryPaid(address addr, uint amount)
  event AssetCreated(uint usagePrice, address[] addresses, uint weights[]
}

class SimpleSmartAssetManager {
  mapping(string => address) smartAssets;
  createSmartAsset(string name, uint usagePrice, address[] addresses, uint[] weights)
  useAsset(address assetAddress)
  getUsagePrice(string assetName)
  getUsagePrice(address assetAddress)
  useAsset(string name) payable
  removeAsset(string name)
  -- events --
  event AssetUsed(string name, uint usagePrice)
}

@enduml