const Action = require('./Action.js')

const DAD = module.exports = function ActionTransfer (prop) {
  this._class = this.constructor.name
  this.setProp(prop) // 没有定义 ActionTransfer.prototype._model，因此继承了上级Action.prototype._model，因此通过this.setProp，继承了上级Action定义的实例自有数据。另一个方案是，调用 Action.call(this, prop)
  this.type = this.constructor.name
}
DAD.__proto__ = Action
const MOM = DAD.prototype
MOM.__proto__ = Action.prototype

MOM.validateMe = function () {
  // if (sender && sender.type !== 'multisig' && action.toAddress != action.actorAddress && sender.balance >= action.amount + action.fee){
  return this.actorAddress && this.toAddress && this.toAddress != this.actorAddress 
    && this.amount && this.amount > 0 && (this.fee >= wo.Config.MIN_FEE_ActionTransfer || 0)
}

MOM.executableMe = async function() {
  let balance = await wo.Store.getBalance(this.actorAddress)
  return balance >= this.amount + this.fee 
}

MOM.executeMe = async function () {
  let balance = await wo.Store.getBalance(this.actorAddress)
  if (balance >= this.amount + this.fee) {
    await wo.Store.decrease(this.actorAddress, this.amount + this.fee)
    await wo.Store.increase(this.toAddress, this.amount)
    return this
  }
  return null
}

/** ****************** Public of class ********************/

DAD.api = {}