Sample Ethereum Dapp to create your classifieds on Ethereum.
This Dapp is linked to the course available on Udemy: https://www.udemy.com/getting-started-with-ethereum-solidity-development
Follow the steps described below to install, deploy and run the Dapp.
Make that you don't run your tests on the Ethereum's main net otherwise you will spend real ether with no chance to get it back
To build, deploy and test your Dapp locally, you need to install the following tools and frameworks:
-
node.js and npm: https://nodejs.org/en/
- Node.js can be installed from an installation package or through some package managers such as Homebrew on a Mac.
-
Truffle: https://github.com/trufflesuite/truffle
- Create and deploy your Dapp with this build framework for Ethereum.
In this sample, we use the beta version of Truffle 5 that you can install in this way:
npm uninstall -g truffle npm install -g truffle@beta -
Ganache: https://github.com/trufflesuite/ganache
- Development Ethereum node.
-
Metamask: https://metamask.io/
- Chrome extension to use Chrome as a Dapp browser.
`git clone https://github.com/chainskills/greetings-truffle5.git
Start Ganache.
The first account will be the default account used to deploy your contract.
Edit your file truffle-config.js to set the port number used by Ganache.
Truffle uses Mocha and Chain to run your tests.
$ truffle test --network ganache
$ truffle migrate --reset --compile-all --network ganache
The output will provide you useful information such as the total cost of your deployment.
If you want to know more about all the steps required to build this Dapp step-by-step, you can subscribe to our course available on Udemy: https://www.udemy.com/getting-started-with-ethereum-solidity-development
Have fun !!!
ChainSkills Team - 2018