A simple banking dApp with deposits and withdrawals functions on ETH Smart Contract

Bank2u

A simple demonstration of a Bank with withdrawals and deposits as a dApp with Smart Contract.

A simple banking dApp with deposits and withdrawals functions on ETH Smart Contract

Author: Elson Tan

Project setup

yarn install

Compiles and hot-reloads for development

yarn serve

Compiles and minifies for production

yarn build

Lints and fixes files

yarn lint

HardHat Environment

Compiling your Smart Contract

This will generate artifacts abi needed for your web app

npx hardhat compile

Deploying to your Local Hardhat Blockchain

  1. Start a Hardhat Node

    npx hardhat node
    
  2. Open a new terminal and deploy smart contract in the localhost network

    npx hardhat run --network localhost scripts/deploy.js
    
  3. Step (2) will output your contract address to be placed in App.vue mounted when initiaing the contract.

    const contract = new ethers.Contract(
            '0x5FbDB2315678afecb367f032d93F642f64180aa3', // change this when deploy new contract
            ContractAbi.abi,
            signer
        )
    
  4. When you started a Hardhat Node you will have 10 Accounts created each with 1000 ETH, you can import to your MetaMask by adding the private keys (ensure you have added the localhost to your MetaMask network first)

    RPC URL: http://localhost:8545 
    ChainId 31337
    

GitHub

View Github

Leave a Reply

Your email address will not be published. Required fields are marked *

Instagram

Why do People Say: "Developers are Lazy"?
The saying “work smart, not hard” is applicable for programmers.
.
https://hackernoon.com/why-do-people-say-developers-are-lazy

.
Author: Aga Wozniak
.
.
.
.
.
#blog #100Daysofcode #javascript #vuejs #datascientist #peoplewhocode #learntocode #coding #developerlife #frontenddeveloper #backenddeveloper #fullstackdeveloper #developer #webdeveloper #thedevlife #phpdeveloper #computerscience #programmer #programmingisfun #codingdays
...

Mitigating the DDOS Threats Facing Banks and Fintechs
As much as digitization and cyber simplified banking, the Fintech sector has left digital payment activity exposed to malicious and suspicious activity.
.
https://hackernoon.com/mitigating-the-ddos-threats-facing-banks-and-fintechs

.
Author: Josh Horowitz
.
.
.
.
.
#blog #100Daysofcode #javascript #vuejs #datascientist #peoplewhocode #learntocode #coding #developerlife #frontenddeveloper #backenddeveloper #fullstackdeveloper #developer #webdeveloper #thedevlife #phpdeveloper #computerscience #programmer #programmingisfun #codingdays
...

24 Best JavaScript Blogs and Websites
In this overview, we have compiled a list of popular sites, as well as JS blogs that are worth reading and keeping in your bookmarks.
.
https://hackernoon.com/24-best-javascript-blogs-and-websites

.
Author: natashatsybliyenko
.
.
.
.
.
#blog #100Daysofcode #javascript #vuejs #datascientist #peoplewhocode #learntocode #coding #developerlife #frontenddeveloper #backenddeveloper #fullstackdeveloper #developer #webdeveloper #thedevlife #phpdeveloper #computerscience #programmer #programmingisfun #codingdays
...

The Projects Working to Lower Ethereum Gas Fees
As more investors try their hand at DeFi, gas fees are shooting over the roof, making engaging with decentralized apps uneconomical for most users.
.
https://hackernoon.com/ethereum-gas-fees-are-there-any-projects-working-to-optimize-eth-gas-fees

.
Author: CryptoVirally SLR
.
.
.
.
.
#blog #100Daysofcode #javascript #vuejs #datascientist #peoplewhocode #learntocode #coding #developerlife #frontenddeveloper #backenddeveloper #fullstackdeveloper #developer #webdeveloper #thedevlife #phpdeveloper #computerscience #programmer #programmingisfun #codingdays
...

On the Edge of a New Year: IT Predictions for 2022
The single biggest cause of network errors are people.
.
https://hackernoon.com/an-interview-with-uplogix-ceo-lisa-frankovitch

.
Author: Mignonette Garnier
.
.
.
.
.
#blog #100Daysofcode #javascript #vuejs #datascientist #peoplewhocode #learntocode #coding #developerlife #frontenddeveloper #backenddeveloper #fullstackdeveloper #developer #webdeveloper #thedevlife #phpdeveloper #computerscience #programmer #programmingisfun #codingdays
...

How to Modernize IBM i Applications
If you’re like most IBM i users, you know how much value your IBM i data and applications bring to your business. Your end-users, however, may not. In today’s world of rich user experience, fast-paced application development, and constantly evolving customer expectations, IBM i applications are unde…
.
https://hackernoon.com/how-to-modernize-ibm-i-applications

.
Author: Lansa
.
.
.
.
.
#blog #100Daysofcode #javascript #vuejs #datascientist #peoplewhocode #learntocode #coding #developerlife #frontenddeveloper #backenddeveloper #fullstackdeveloper #developer #webdeveloper #thedevlife #phpdeveloper #computerscience #programmer #programmingisfun #codingdays
...