Routing

Jets translates your routes.rb file into API Gateway resources, and connects them to your Lambda functions:

config/routes.rb:

Jets.application.routes.draw do
  get  "posts", to: "posts#index"
  get  "posts/new", to: "posts#new"
  get  "posts/:id", to: "posts#show"
  post "posts", to: "posts#create"
  get  "posts/:id/edit", to: "posts#edit"
  put  "posts", to: "posts#update"
  delete  "posts", to: "posts#delete"

  resources :comments # expands to the RESTful routes above

  any "posts/hot", to: "posts#hot" # GET, POST, PUT, etc request all work
end

You can check your routes in the API Gateway console:

Screenshot of generated API Gateway resources in the AWS Console

You can get your API Gateway endpoints from the API Gateway console, and test them with curl or postman. Example:

$ curl -s "https://quabepiu80.execute-api.us-east-1.amazonaws.com/dev/posts" | jq .
{
  "hello": "world",
  "action": "index"
}

jets routes

Run the jets routes cli command to get a list of your routes.

$ jets routes
+--------+----------------+--------------------+
|  Verb  |      Path      | Controller#action  |
+--------+----------------+--------------------+
| GET    | posts          | posts#index        |
| GET    | posts/new      | posts#new          |
| GET    | posts/:id      | posts#show         |
| POST   | posts          | posts#create       |
| GET    | posts/:id/edit | posts#edit         |
| PUT    | posts/:id      | posts#update       |
| DELETE | posts/:id      | posts#delete       |
| ANY    | *catchall      | jets/public#show   |
+--------+----------------+--------------------+
$

Routing Guide

There is more information about the Jets Router in the Routing Guide docs.