user-go

BreadTech Base User Model

Introduction

The start of any great project (and company for that matter) begins with a solid representation of its user base. This particular framework aims to provide some go-based boilerplate code that one can use to bootstrap a user-based project.

Getting Started

This project uses Mongo as the backend so for now, you'll have to commit to using this fine NoSQL database. While there may or may not be future plans to support alternative database technologies, We'd like to express my appreciation for Mongo in its ability to solve many data persistence problems while providing a rather intuitive interface.

Provision

Mongo

• The fastest way to get a Mongo database up and running is with Docker.

$ docker run -p 27017:27017 mongo # use -d flag to run as detached (in background)

• Up next is to provision the database. For your convenience, a provision script has been provided in infrastructure/provision_mongo.js that uses some sample credentials and but feel free to customize it to your liking.

$ mongo < infrastructure/provision_mongo.js

Run

• This framework uses viper for configuration management which allows the use of configuration files, environment variables, and more to configure a project. We recommending using config files for this job. By default, the project searches for a file called bt-config[.yml|.json|.toml] but feel to change the name by modifying the ConfigFileName variable in config/config.go.
• Once you're ready to roll, run with:

$ go run main.go

Usage

Creating a user

$ curl localhost:8888/api/v1/users -XPOST -HContent-type:application/json -d '{"username": "bk", "password": "applebananacoke", "email": "bk@example.com"}'

Authentication

$ curl bk:applebananacoke@localhost:8888/api/v1/login

• The returned JSON object has the field session which you can use to authentication instead of passing along credentials on every request. For command-line usgae, we recommend using an environment variable to store the session.

$ TOKEN=$(curl bk:applebananacoke@localhost:8888/api/v1/login | jq -r .session)
$ curl -H "Authorization: Bearer $TOKEN" localhost:8888/api/v1/users/bk

Modification

$ # Modify
$ curl -H "Authorization: Bearer $TOKEN" localhost:8888/api/v1/users/bk -XPATCH -HContent-type:application/json -d '{"email": "kb@example.com"}' 
$ # Delete
$ curl -H "Authorization: Bearer $TOKEN" localhost:8888/api/v1/users/bk -XDELETE

Administration

• On first time execution, a full-privileged admin account is created and the password is set to the value of SECRET in the config file (BT_SECRET for environment variable). You can login as the boss with:

$ curl boss:gammahouseigloo@localhost:8888/api/v1/login