github.com/tai9/cargo-nft-be

CARGO NFT BACKEND

FE integration:

• Repo: https://github.com/tai9/cargo-nft-fe
• Preview: https://cargo-nft-fe.vercel.app/

How to start project ?

To start backend service, you need to install docker and golang-migrate first.

1. Install golang-migrate

brew install golang-migrate

1. Create dockerdb container

make postgres

1. Create database instance

make createdb

We also provide a cli to drop database if you need to refresh project

make dropdb

1. Migrate schema and master data

make migrateup

1. Generate sqlc

make sqlc

1. Start web service

make server

Usefull commands

Migrations:

1. Create migrations:

   make migrations name={ARGS}
   

2. Migration up:

   make migrationup
   

3. Migration down:

   make migrationdown
   

Deployment:

1. Docker build:

   make docker.build
   

2. Push docker image to registry:

   make docker.push
   

3. Deploy to staging env:

   make deploy.staging
   

Authorization

Library: https://github.com/casbin/casbin

Model:

• permission: define all system permissions. Permission can have type or not. Currently, there is only one type, this is CRUD, it represents 4 action: read, update, create, delete with following bitmask. In contrast, if type is null, this means action is can.

action	bit
create	8 // 0b1000
read	4 // 0b0100
update	2 // 0b0010
delete	1 // 0b0001

CONVENTION

• Package name: https://go.dev/blog/package-names