github.com/muhammadfarhankt/nft-marketplace

NFT Marketplace (Under development)

NFT Bidding Platform. Users can mint, sell, buy & re-sell NFTs.

Tech Stack

• Go Programming Language

• Clean Architecture (Hexagonal) & Microservices (DDD - Domain Driven Design)

• gRPC & Apache Kafka

• Fiber Framework

• PostgreSQL & MongoDB

• JWT

• Kubernetes

Required

• Golang
• Docker
• Postman
• IDE (Vscode)
• GCP CLI

Start PostgreSQLon Docker 🐋

docker run --name nft_marketplace_test -e POSTGRES_USER=user -e POSTGRES_PASSWORD=123456 -p 4444:5432 -d postgres:alpine

Execute a container and CREATE a new database

docker exec -it nft_marketplace_test bash 
psql -U user
CREATE DATABASE nft_marketplace_test;
\l

Migrate command

# Migrate up
migrate -database 'postgres://user:123456@localhost:4444/nft_marketplace_test?sslmode=disable' -source <path> -verbose up 

# Migrate down
migrate -database 'postgres://user:123456@localhost:4444/nft_marketplace_test?sslmode=disable' -source <path> -verbose down 

.env Example

APP_HOST=127.0.0.1
APP_PORT=3000
APP_NAME=nft-marketplace
APP_VERSION=v0.1.0
APP_BODY_LIMIT=10490000 //10 MB
APP_API_KEY=pwnYdkPTacwhH2O1
APP_ADMIN_KEY=uKgDUvbpIJ44dvHx
APP_READ_TIMEOUT=60
APP_WRITE_TIMEOUT=60
APP_FILE_LIMIT=2097000 //2 MB
APP_GCP_BUCKET=nft-marketplace-dev-bucket

JWT_API_KEY=JwtApiKeycwhH2O1
JWT_ADMIN_KEY=JwtAdminKeyHxfdeG
JWT_SECRET_KEY=JwtSecretKey1KrA0
JWT_ACCESS_EXPIRES=86400 //1 Day
JWT_REFRESH_EXPIRES=604800 //7 Days

DB_HOST=127.0.0.1
DB_PORT=4444
DB_PROTOCOL=tcp
DB_USERNAME=user
DB_PASSWORD=123456
DB_DATABASE=nft_marketplace_test
DB_SSL_MODE=disable
DB_MAX_CONNECTIONS=25

Run Project

go run main.go