Yordis Prieto yordis

Routing

Fractal Pattern: repeatable pattern at each level of the routing hierarchy.

This example shows the organization based on Next Reserved Naming to define the routing behavior, you could ignore that and adopt whatever naming convention you prefer when it comes to the naming.

In order to add a new URL Subdirectory, you must create a routes directory.

Example Code: elixir-tesla/tesla#370

Mix.install([
  {:tesla, github: "elixir-tesla/tesla", branch: "master"},
  {:mint, "1.5.1"},
  {:castore, "1.0.2"}
])

Erlang GitHub Actions With setup-beam and Caching

To build and test Erlang projects on GitHub actions with Rebar 3 it is fastest to use the setup-beam action and use caching.

To get started, create a workflow file in .github/workflows in your repository. For this example we use a file called .github/workflows/continuous_integration.yml.

Commanded middleware for command enrichment

Usage

Add the EnrichCommand middleware to your command router:

defmodule MyApp.Router do
  use Commanded.Commands.Router

	defmodule MyAppWeb.Schema.Middleware.AuthorizedIntrospection do
	@moduledoc """
	Disable or restrict schema introspection to authorized requests
	"""
	@behaviour Absinthe.Plugin

	@impl Absinthe.Plugin
	def before_resolution(%{context: %{admin: true}} = exec), do: exec

	def before_resolution(exec) do

	// https://twitter.com/alchemist_ubi/status/1786275138532790439
	function proxy(proxy: string, req: Request): Request {
	const url = new URL(proxy);
	const originUrl = new URL(req.url);

	const header = new Headers(req.headers);
	header.set('X-Forwarded-For', 'some-ip');

	url.pathname = originUrl.pathname;

	import * as assert from "assert";

	/ Decider Pattern /

	type Transaction = {
	amount: number
	date: Date
	}

	type Deposited = Transaction & {

	Mix.install([:httpoison, :poison])

	defmodule Spotify do
	[playlist_id] = System.argv()

	@token_url "https://accounts.spotify.com/api/token"
	@playlist_url "https://api.spotify.com/v1/playlists/#{playlist_id}"

	def get_token() do
	client_id = System.get_env("SPOTIFY_CLIENT_ID")

	#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	# Log Reader - polls log file and sends new lines to channel
	#~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
	defmodule LogReader do
	use GenServer

	@log_file "priv/some_log.log"
	@poll_interval 5 * 1000 # 5 seconds

	def run_test() do

	defmodule Mix.Tasks.InspectAggregate do
	use Mix.Task

	alias MyApp.EventStore

	def run(args) do
	Application.ensure_all_started(:eventstore)
	_ = EventStore.start_link()

	{opts, _} =