DI

The following repository contains an small Rest API example with Rust language. It creates a CRUD for bikes The next image is a simple architecture diagram.

Dependencies

Diesel ORM:

cargo install diesel_cli --no-default-features --features postgres

Auto-reload:

cargo install systemfd cargo-watch

Running the Application

1. Deploy the Postgres database

docker-compose up

2. Diesel configuration:

export DATABASE_URL=postgres://di:di@localhost/di

diesel setup
diesel migration run

3. Start the application: The following command runs the aplication and allows to reload it when you change something in the code. Please check the .env to verified the port in wich it will run the application.

systemfd --no-pid -s http::4000 -- cargo watch -x run

Usage

Get all bikes

curl --request GET \
  --url http://localhost:4000/bikes

Get a bike by id

curl --request GET \
  --url http://localhost:4000/bikes/1fdf0da9-1bfe-410e-b6ac-5a27b3cd1dc8

Create a bike

curl --request POST \
  --url http://localhost:4000/bikes \
  --header 'content-type: application/json' \
  --data '{
	"model": "MBT",
	"description": "This is a montain bike"
}
'

Update a bike

curl --request PUT \
  --url http://localhost:4000/bikes/1fdf0da9-1bfe-410e-b6ac-5a27b3cd1dc8 \
  --header 'content-type: application/json' \
  --data '{
  "model": "",
  "description": "",
  "created_at": "2020-07-07T02:06:24.028203",
  "updated_at": "2020-07-07T02:06:24.028220"
}'

Delete a bike

curl --request GET \
  --url http://localhost:4000/bikes/1fdf0da9-1bfe-410e-b6ac-5a27b3cd1dc8