Blazon

Functionalities

• Upload Image
• Search Images
• Image Details
• Update Image Details
• Download Image

Stack

• Language : JavaScript
• Frontend : Next Js
• Smart Contract Lang : Solidity
• Indexing : The Graph
• Dev Environment for ETH Software: Hardhat
• Testing: Chaijs
• File Storage : Arweave
• Scaling Permenant Storage - Bundlr
• Network : Polygon Mumbai
• Style : Tailwind CSS
• State management : GraphQL Apollo Client
• Toast: React Toastify
• Fonts - Google Fonts
• Icons : Iconsax React
• Design : Figma

Installation

Fork The Repo

Click on the Right Side of the Top Bar to After the Watch button.

Now It will be available in GitHub Account.

OR

Clone

• Clone this repo with url

git clone https://github.com/Aakrut/blazon

Setup

Install npm dependencies using npm install

cd blazon && npm install

Set up environment Variables I already Provided .env.example file.

Create a .env file in the root directory.

Set up required environment variables.

URL="POLYGON_TESTNET_URI"
PRIVATE_KEY="METAMASK_PRIVATE_KEY"
NEXT_PUBLIC_RPC_URL="POLYGON_TESTNET_URI"
NEXT_PUBLIC_CONTRACT_ADDRESS="CONTRACT_ADDRESS"
NEXT_PUBLIC_GRAPHQL_URI="GRAPHQL_URL"

In the Root Directory First Compile Your Smart Contract with This Following Command.

npx hardhat compile

After Deploy Smart Contract to the Polygon Mumbai Testnet with this command.

npx hardhat run scripts/deploy.js --network mumbai

Copy Smart Contract Address and replace it in with your "CONTRACT_ADDRESS"

NEXT_PUBLIC_CONTRACT_ADDRESS="CONTRACT_ADDRESS"

For Setting up Graph Protocol - The Graph

now replace the graph url with

NEXT_PUBLIC_GRAPHQL_URI="GRAPHQL_URL"

Let's Run this command for dev

npm run dev
--or--
yarn dev

Screenshots