README.md

   1 # Bytom-Dapp-Demo
   2
   3
   4 ## what is this?
   5 A simple deposit and profit bytom dapp demo, Bytom-Chrome-Extension needed before it can be used.
   6
   7
   8 ## Setup
   9 Make sure you have the NodeJs installed before you started.
  10 start the webpack dev server:
  11
  12 ```
  13 npm start
  14 ```
  15 Your server should now be running at http://127.0.0.1:8080
  16
  17 ### Contract configuration
  18 Network and smart contract control program's constants configurations are stored under the `contracts/configure.json.js` file.
  19 You may edit the configure after an new control program is launched.
  20
  21 *Note: Currently we are manually deploy the contract using the [equity compiler tool](https://github.com/Bytom/equity), and configure the constants accordingly.
  22
  23 ### Input and Output Object
  24 Since the contract type and logic are different, building the unlock action may be different.
  25
  26 ```
  27 if amountDeposited < billAmount {
  28       lock amountDeposited of assetDeposited with FixedLimitProfit(billAsset, totalAmountBill, totalAmountCapital, expireBlockHeight, additionalBlockHeight, banker, bankerKey)
  29       lock amountDeposited of billAsset with saver
  30       lock billAmount-amountDeposited of billAsset with FixedLimitCollect(assetDeposited, totalAmountBill, totalAmountCapital, dueBlockHeight, expireBlockHeight, additionalBlockHeight, banker, bankerKey)
  31     } else {
  32       lock amountDeposited of assetDeposited with FixedLimitProfit(billAsset, totalAmountBill, totalAmountCapital, expireBlockHeight, additionalBlockHeight, banker, bankerKey)
  33       lock billAmount of billAsset with saver
  34     }
  35 ```
  36 Will need to be converted into
  37 ```
  38  if(amount < billAmount){
  39           output.push(controlProgramAction(amount, GetContractArgs().assetDeposited, GetContractArgs().profitProgram))
  40           output.push(controlAddressAction(amount, billAsset, address))
  41           output.push(controlProgramAction((BigNumber(billAmount).minus(BigNumber(amount))).toNumber(), billAsset, GetContractArgs().depositProgram))
  42         }else{
  43           output.push(controlProgramAction(amount, GetContractArgs().assetDeposited, GetContractArgs().profitProgram))
  44           output.push(controlAddressAction(billAmount, billAsset, address))
  45         }
  46 ```
  47
  48 ## Building the Project
  49
  50 `npm run build`
  51