jrmanes / blockchain-dapp

The application is developed using Solidity for the blockchain and VueJS for the FrontEnd

Solidity with VueJS - Dapp

This project creates a new Dapp which use the blockchain to store data. It has an smart contract with a counter, using the broswer, you will be able to communicate aginst the blockchain to store data.

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Setup a local node:

To develop in local, we need to install the following.

Setup a local node use Ganache

Need to be install:

npm install -g @vue/cli truffle
npm install -g solc@0.7.6

Visual Studio Code

NodeJS (versión LTS)

Chrome

Metamask

Ganache

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Development mode

In order to create new accounts for development execute:

truffle develop

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Migrations

To apply migrations inside the blockchain use inside truffle:

migrate

Once you have deployed, execute this to redeploy:

truffle migrate --reset 

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Deployment

In order to use the ganache development network, you have to execute:

truffle migrate --network development

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Use VueJS as frontend

Library to communicate with a provider

npm install web3  

To start the server in the browser: http://localhost:8080

npm run serve

Remember

• Change the var counterAddr everytime you deploy the contract

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Jose Ramon Mañes