/event_ecommerce_with_sagecoin

Primary LanguageJavaScript

This is a classroom hands-on project to learn Ethereum development. It features a Event e-commerce use-use with a ERC20 compliant coin (SageCoin SGC).

To download the source codes

  1. git clone https://github.com/CTTeo/event_ecommerce_with_sagecoin.git
  • this will create a folder event_ecommerce_with_sagecoin and download all the source files
  1. run "npm install"
  • this will install the dependency nodeJS modules

To run the code

  1. At commandline, runs starttestrpc.sh (Linux/Mac) or starttestrpc.balanceTokens
  2. open another commandline window, to deploy the smart-contracts runs these commands

  • "truffle compile --all" --> this will recompile every source file. --> You need to use this to force recompilation if you are change parent contract, truffle / solidity compiler doesn't detect the code dependency correctly and it will result in child class not inheriting the latest codebase.

  • "truffle migrate --reset"

    • this will trigger "normal" compilation if required, then it will deploy the contracts to the Ethereum node.
    • The "--reset" option ensures the contract addresses are updated in the JSON files (located in build folder). You need them to be up-to-date so that truffle console or geth will work properly.

  • "truffle test test/test/EventSaleHappyFlow.js"

    • this is the main test suite. I'm using BDD for Truffle test (variant of Mocha).
    • Most of the test cases are in this js files

TODOs

  1. Complete the test case development, especially Exception flow
  2. Modify the SageCoin to be ERC20 compliant - this should be easy
  3. Develop the Web UI