create auth_controller.ex for #54

lib/chat/release.ex

@@ -0,0 +1,28 @@
+defmodule Chat.Release do
+  @moduledoc """
+  Used for executing DB release tasks when run in production without Mix
+  installed.
+  """
+  @app :chat
+
+  def migrate do
+    load_app()
+
+    for repo <- repos() do
+      {:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :up, all: true))
+    end
+  end
+
+  def rollback(repo, version) do
+    load_app()
+    {:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :down, to: version))
+  end
+
+  defp repos do
+    Application.fetch_env!(@app, :ecto_repos)
+  end
+
+  defp load_app do
+    Application.load(@app)
+  end
+end

lib/chat_web/controllers/auth_controller.ex

@@ -0,0 +1,14 @@
+defmodule ChatWeb.AuthController do
+  use ChatWeb, :controller
+
+  def login(conn, _params) do
+    redirect(conn, external: AuthPlug.get_auth_url(conn, "/"))
+  end
+
+  def logout(conn, _params) do
+    conn
+    |> AuthPlug.logout()
+    |> put_status(302)
+    |> redirect(to: "/")
+  end
+end

lib/chat_web/controllers/page_controller.ex

@@ -4,13 +4,4 @@ defmodule ChatWeb.PageController do
   def index(conn, _params) do
     render(conn, "index.html")
   end
-
-  # def auth_page(conn, _params) do
-  #   render(conn, "auth.html")
-  # end
-
-  # see: github.com/dwyl/ping
-  def ping(conn, params) do
-    Ping.render_pixel(conn, params)
-  end
 end

lib/chat_web/router.ex

@@ -14,56 +14,14 @@ defmodule ChatWeb.Router do
     plug :accepts, ["json"]
   end
 
-  scope "/", ChatWeb do
-    pipe_through :browser
-
-    get "/", PageController, :index
-    get "/ping", PageController, :ping
-  end
-
-
-  pipeline :auth, do: plug(AuthPlug, %{auth_url: "https://auth.dwyl.com/"})
+  pipeline :authOptional, do: plug(AuthPlugOptional)
 
   scope "/", ChatWeb do
-    pipe_through :browser
-    pipe_through :auth
-
-    get "/auth", PageController, :auth_page
-  end
-
-
-  # Other scopes may use custom stacks.
-  # scope "/api", ChatWeb do
-  #   pipe_through :api
-  # end
-
-  # Enables LiveDashboard only for development
-  #
-  # If you want to use the LiveDashboard in production, you should put
-  # it behind authentication and allow only admins to access it.
-  # If your application does not have an admins-only section yet,
-  # you can use Plug.BasicAuth to set up some basic authentication
-  # as long as you are also using SSL (which you should anyway).
-  if Mix.env() in [:dev, :test] do
-    import Phoenix.LiveDashboard.Router
+    pipe_through [:browser, :authOptional]
 
-    scope "/" do
-      pipe_through :browser
-
-      live_dashboard "/dashboard", metrics: ChatWeb.Telemetry
-    end
+    get "/", PageController, :index
+    get "/login", AuthController, :login
+    get "/logout", AuthController, :logout
   end
 
-  # Enables the Swoosh mailbox preview in development.
-  #
-  # Note that preview only shows emails that were sent by the same
-  # node running the Phoenix server.
-  #if Mix.env() == :dev do
-  #  scope "/dev" do
-  #    pipe_through :browser
-#
-  #    forward "/mailbox", Plug.Swoosh.MailboxPreview
-  #  end
-  #end
 end
-