Login

lib/phoenix_api_template_web/controllers/user_controller.ex

@@ -1,6 +1,7 @@
 defmodule PhoenixApiTemplateWeb.UserController do
   use PhoenixApiTemplateWeb, :controller
 
+  alias PhoenixApiTemplateWeb.Auth.ErrorResponse.Unauthorized
   alias PhoenixApiTemplateWeb.Auth.Guardian
   alias PhoenixApiTemplate.Accounts
   alias PhoenixApiTemplate.Accounts.User
@@ -24,6 +25,18 @@ defmodule PhoenixApiTemplateWeb.UserController do
     end
   end
 
+  def sign_in(conn, %{"email" => email, "password" => password}) do
+    case Guardian.authenticate(email, password) do
+      {:ok, user, token} ->
+        conn
+        |> put_status(:ok)
+        |> render("user_token.json", %{user: user, token: token})
+
+      {:error, :unauthorized} ->
+        raise Unauthorized, message: "Invalid credentials"
+    end
+  end
+
   def show(conn, %{"id" => id}) do
     user = Accounts.get_user!(id)
     render(conn, "show.json", user: user)