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OpenStore is an NFT store built on Polygon Blockchain (Mumbai Testnet)

Home Page: https://openstore.cf/

License: MIT License

JavaScript 72.08% CSS 15.82% Solidity 12.10%

blockchain hardhat polygon nft nft-marketplace nextjs reactjs bootstrap infura ipfs hacktoberfest ethereum

openstore's Introduction

Open Store

Demo Video

Tagline

Open Store is a NFT marketplace where traders can buy and sell NFT tokens through the usage of ethers and track the ownership of digital assets.

Problem it Solves

Duplicate Asset Problem: Duplication of digital assets is not possible due to non fungibility of NFT's.
No Tampering of Data: No one can easily tamper the data as the data is stored on the blockchain.
Quick Transactions from Polygon: Polygon provided us with quick transaction speed which boosted the User Experience of our website.
Ownership Record Maintainance: Ownership can be tracked easily as smart contract passes the ownership from the seller to buyer directly.
Data Storage problem of Blockchain: Blockchain can't be used for storing media files for media assets in an efficient manner, so we used IPFS for digital assets.

Challenges Faced

Learning New Technologies: The entire team was unaware of the development technology behind NFT tokens. Consequently, the most difficult thing for us was to overcome the fear of learning a new technology such as blockchain. Thanks to Polygon, we were easily able to build NFT tokens.
Integrating errors: The integration of next.js backend and blockchain was one the challenges we faced.
CSS errors : We invested a lot of time in developing the front end from scratch.
Technical Errors: Many Errors while using blockchain emerged when we tried to merge the next.js with our backend.
Deploying error: Deploying was also one the challenges which we faced while building this project.

Final System Design

Technologies Used

Polygon
IPFS
Next.js
Hardhat
Ethereum
Solidity
Metamask
HTML/CSS
BootStrap
JavaScript

openstore's People

Contributors

Stargazers

Watchers

Forkers

adiunni aakashcode12 mawei1191546352 j13n shopglobal cybor0 manassarma13 namakotoduncan theindianappguy isatishyadav bitcloutify maxwc christophercelaya smartlabs-inc franciscoangelini ajays97 scygallery rblockchaindeveloper reunion-island-art-digitizer sbepstein vishu221b j66sah terexitariusstomp souphiw nick-n18 latonet reddemonfox uwdda filipesoccol ramirez-rosales monkeeop69 alpha-omega-labs kenhuangus sdubb anuragkollam suncrypto trybe-inc jbelke kfarpinyo maxeordea jofore mehmet-civan d3g3nerator haazimsargana raymondchiwaz lightningexperience atomcode93 ninja-1337 lism game-nfts x1ucifer jesse-21 sd704 davotrade c4ei ping203 nft2626 kinglb44 izzyx6 littleeddypan zieglerher 0xfuje ditholease karthi1908 kaydeveloper iamshakil owlrepo michaelhdesigns project-examples masuoyoshiyuki agborfrank hjpatel51 mahendra7049 onstepr aqibali5107333 kefa698 romeo1432 nnlgsakib sarang9975

openstore's Issues

Compile error

Hi,
I have tried to test your OpenStore. I think I made a mistake somewhere.
I got the following error:
./components/Navbar.js:5:0
Module not found: Can't resolve '../config'
3 | import Web3Modal from "web3modal";
4 | import Web3 from "web3";

5 | import { projAddress } from "../config";
6 | import { useEffect, useState } from "react";
7 |
8 | export default function Navbar()

Is it possible to find my mistake.
Thank You.

Error when build project

When build project, i have error message


> Build error occurred
Error: > Build failed because of webpack errors
    at C:\Users\bangvu\Desktop\Labs\OpenStore\node_modules\next\dist\build\index.js:397:19
    at async Span.traceAsyncFn (C:\Users\bangvu\Desktop\Labs\OpenStore\node_modules\next\dist\telemetry\trace\trace.js:60:20)
    at async Object.build [as default] (C:\Users\bangvu\Desktop\Labs\OpenStore\node_modules\next\dist\build\index.js:77:25)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] build: `next build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\bangvu\AppData\Roaming\npm-cache\_logs\2021-11-15T14_51_29_261Z-debug.log

I find in pages/create, and i think we miss config file

import { nftaddress, nftmarketaddress } from "../config";

I want to ask how we create nftaddress, nftmarketaddress constants
p/s: I try created account in https://infura.io/ but i can't find two contants above

demo??

Do you have a demo?

fee for store owner

where do i set the fee for the store owner.

NFTMARKET.sol

Hi, do you know why the test of your contract NFTMarket.sol output error?

Live Deployment

Hi, this looks like a pretty interesting project. I am the head of developer relations at the nervos network blockchain. I was wondering if you have any live deployment of openstore, perhaps running on a testnet I could see? Thank you! ~

Error Setting Up Repo

Hello, great work on your project. I have been unable to make use of it as I run into a series of errors each time I clone the repo and do yarn install. Here is the error below!

$ yarn install && yarn run build
yarn install v1.22.19
[1/4] Resolving packages...
[2/4] Fetching packages...
error Command failed.
Exit code: 128
Command: git
Arguments: ls-remote --tags --heads ssh://[email protected]/ethereumjs/ethereumjs-abi.git
Directory: /workspace/OpenStore
Output:
Host key verification failed.
fatal: Could not read from remote repository.