Sample DApp to illustrate how to use web3js-raw package to interact with a Smart Contract.

• Install and setup Browserify

  • http://browserify.org/

• Create accounts and get ether

  • https://metamask.io/
  • Create few accounts and identify one account as the primary account (Acc: PRIMARY_ACC, Private Key:PRIMARY_ACC_PVTKEY)
  • Use Ether faucet https://faucet.metamask.io/ to get Ether for the PRIMARY_ACC
  • Assign the PRIMARY_ACC to CONTRACT_OWNER in fund_splitter_dapp.js
  • Assign the PRIMARY_ACC_PVTKEY to PVT_KEY in fund_splitter_dapp.js

• Setup application from source

  git clone https://github.com/fidenz-chim/fundsplitter_web3jsraw.git
  npm install
  

• Create an account in infura.io

  • Obtain the token ans assign that to INFURAIO_TOKEN in fund_splitter_dapp.js

• Bundle all Javascript so you could run this app locally from browser (withot a web server)

  • browserify fund_splitter_dapp.js -o main.js

• Open index.html project folder

• To interact with already diployed contract

  • Members->Get Count => Number of members in the contract

  • Members->Get Member At => Return address of the member for the list index specified above

  • Members->Add New => Specify a new member address to add that member to list (only contract owner could do this) (increase the Members Count)

  • Funds->Get Count => Number of undistributed funds in the contract

  • Funds->Get Fund At => Return amount in Wei of the fund for the list index specified above

  • Funds->Add Funds => Add new funds entry to the contract (increase the Funds Count)

  • Disperse Funds => distribute funds eaqually to members in the list. Any remainder will be added to contract's balance