Blockchain Market DAPP

A decentraliced marketplace where you are able to sell and buy items paying with ETH, A user can create multiples stores and create multiples items on them, also there is a balance for each store that the owner of the Store can Withdraw. The project is using IPFS to upload and display images of the items created for every store, there are 12 tests because was needed in the development process.

Imporant Local environment Details

The address of the contract is hardcoded in the line 27 of App.js and you should update it with yours after migration, this change was made to deploy to Ropsten Network. The truffle-config has the network name 'develop' and it should be 'development' to successfully migrate to the ganache network

Live Example

It's running at https://finalprojectconsensys.netlify.com/

The Smart Contract is with the ENS:

You can reach the smart contract of this project on Ropsten Network at finalproject.eth the address is 0x3620aC3b36A73D3AF16886C12D561132CED1F3Eb

The ENS implementation

Was removed due to some problems the implementation is in the history: https://github.com/edsphinx/blockchainmarket/commit/3422ee404f82f657a4e430ee2f7c3cdca8e43631#diff-14b1e33d5bf5649597cdc0e4f684dadd

IMPORTANT DETAILS ABOUT INTERFACE

The Price of the items/products is in Wei, I misplaced ETH as label but it should be Wei, only integers.
All field are mandatory and the photo is upload to IPFS and will take some time to respond, please bear with me the waiting.

NATSPEC for Contracts

The contracts with Natspec are in the dev branch: https://github.com/edsphinx/blockchainmarket/tree/dev

Developer Setup

Build / Run / Deploy Prerequisites

Node 8.16 or above (also install npm)

Install Node modules

cd path/to/blockchainmarket (instructions in this document will assume you are at this path)
npm install

Install Ganache CLI or GUI

npm install -g ganache-cli

Install Truffle

npm install -g truffle

Development Tasks

Blockchain

Start Ganache CLI

An Ethereum client on 127.0.0.1:7545, will start up a local blockchain for testing.

npm run ganache:start

Start Truffle console

Communicates with the Ethereum client, allows compiling, migrating, debugging, etc.

truffle console

Compile contracts

truffle(development)> compile

Migrate contracts, replacing previous deployments

truffle(development)> migrate --reset

Run contract tests

truffle(development)> test

React App

Launch application

Compiles, serves, and launches app on http://localhost:3000/. Watches files for changes and reloads app in browser automatically. Make sure you have launched Ganache first.

npm start

Build application

Creates a production build of the application for deployment

npm run build

Run unit tests

Runs all tests found in the /src tree

npm test

This project was bootstrapped with Create React App.

License

Blockchain Market - MIT Licence.

edsphinx / blockchainmarket