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Creating a Decentralized Airbnb DApp

Intro

In this workshop, we'll explore how to create decentralized Airbnb. We will use the pre-written Ethereum smart contract and deploy it locally on ganache using remix, we can deploy contract on any Testnet or Mainnet .

This dApp uses Nuxt, but is out of scope for this workshop, so don't worry, we will only be focusing on the pieces that helps us build. In practice, any JS framework can be used.

Installation

Check your environment

Prior to all, you should have the following prerequisites installed on your machine:

NodeJS 8.10+

node version
> 8.10+

If you need to update Node, please install nvm and install/use the LTS version. macOS/Linux commands provided for you below for convenience:

curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
nvm install --lts
nvm use lts

MetaMask

Download MetaMask chrome extension

Install ganache-cli

npm install -g ganache-cli

Template clone and explore

Now we have Setup installed properly, let’s grab the dApp template that we will use as the skeleton of our dApp. This template is a website built using Nuxt.js (don't worry if you don't know Nuxt.js, we are not focusing on this part).

We will...

We will use existing solidity contracts developed in previous session, and then use these functions inside the website. Airbnb.sol

Let's go

Clone the template into your folder:

git clone https://github.com/maticnetwork/ethindia-workshop.git

cd ethindia-workshop

npm i

Start TestRPC for development using ganache-cli

npm run test:ethereum

Deploy contract using Remix Etherium IDE

  • Open Remix IDE

  • Enable Solidity Compiler and Deploy & Run Transactions on remix IDE

  • Create new file Airbnb.sol from plus icon on left panel

  • Select appropriate network on metamask, as we are going to deploy contract using ganache-cli we will select Locahost 8545

  • Select appropriate compiler on remix IDE, in this example we are going to use 0.5.7 above compiler

  • Go to DEPLOY & RUN TRANSACTIONS and click deploy.

  • On sucessfull deploy copy contract address

NEXT - Complete DApps UI