Test project NODE.js backend

nodejs-test-project.md

Node.JS Test Project

GOALS

• Check programming skills.
• Check experience of known-technologies and libraries, and and the speed of understanding new.
• Check quality of the code and reusability of solutions.
• Check unit testing knowledge.

SPECIFICATIONS

The project is online store vinyl records. No auth required. Docker-compose to start environment.

All APIs should be declarated with GraphQL.

Main Types:

category (has 0 or many disks) {
	id
	name
}
disk (has one or many categories) {
	id
	name
}
category_disk {
	category_id
	disk_id
}

Queries:

node(id) // get record by id (globalized id should be presented as` base64(‘Type:database_id’)`)
categories // with pagination
disks // by category id or all, with pagination

Mutations:

add category
change category name
delete category

create disk
change disk name
delete disk
add disk to category
remove disk from category

DEPENDENCIES

Mandatory:

• MacOS/Linux
• PostgreSQL 9.3
• Node.JS 8
• express
• sequelize
• graphql
• graphql-relay

Optional:

• docker
• docker-compose
• yarn

Nice to have:

• jest (nice to have at least some tests to show understanding, very good will be tests of graphql queries and mutations)
• flow // static code check
• babel // to compile/run from Flow sources
• eslint // code style
• makefile // (optional)