[FORGOT PWD]: initial commit with controller and email test

lib/code_corps/emails/forgot_password_email.ex

@@ -0,0 +1,14 @@
+defmodule CodeCorps.Emails.ForgotPasswordEmail do
+  import Bamboo.Email
+  import Bamboo.PostmarkHelper
+
+  alias CodeCorps.Emails.BaseEmail
+
+  def create(user) do
+    BaseEmail.create
+    |> to(user.email)
+    |> template(template_id(), {})
+  end
+
+  defp template_id, do: Application.get_env(:code_corps, :postmark_receipt_template)
+end

test/controllers/password_controller_test.exs

@@ -0,0 +1,25 @@
+defmodule CodeCorps.PasswordControllerTest do
+  @moduledoc false
+
+  use CodeCorps.ApiCase, resource_name: :password
+  use Bamboo.Test
+
+  test "creates and renders resource when email is valid", %{conn: conn} do
+    user = insert(:user)
+    attrs = %{"email" => user.email}
+    conn = post conn, password_path(conn, :forgot_password), attrs
+    response = json_response(conn, 200)
+    assert response == %{ "email" => user.email }
+    assert_delivered_email CodeCorps.Emails.ForgotPasswordEmail.create(user)
+  end
+
+  test "does not create resource and renders 200 when email is invalid", %{conn: conn} do
+    user = insert(:user)
+    attrs = %{"email" => "random_email@gmail.com"}
+    conn = post conn, password_path(conn, :forgot_password), attrs
+    response = json_response(conn, 200)
+    assert response == %{ "email" => nil }
+    refute_delivered_email CodeCorps.Emails.ForgotPasswordEmail.create(user)
+  end
+
+end

test/lib/code_corps/emails/forgot_password_email_test.exs

@@ -0,0 +1,14 @@
+defmodule CodeCorps.Emails.ForgotPasswordEmailTest do
+  use CodeCorps.ModelCase
+  use Bamboo.Test
+
+  alias CodeCorps.Emails.ForgotPasswordEmail
+
+  test "forgot password email works" do
+    user = insert(:user)
+
+    email = ForgotPasswordEmail.create(user)
+    assert email.from == "Code Corps<team@codecorps.org>"
+    assert email.to == user.email
+  end
+end

web/controllers/password_controller.ex

@@ -0,0 +1,37 @@
+defmodule CodeCorps.PasswordController do
+  use CodeCorps.Web, :controller
+
+  alias CodeCorps.{Emails, Mailer, User, AuthToken}
+  alias Ecto.Changeset
+
+  @doc"""
+  forgot_password should take an email and generate an AuthToken model and send an email
+  """
+  def forgot_password(conn, %{"email" => email}) do
+    with %User{} = user <- Repo.get_by(User, email: email),
+        %Changeset{valid?: true} <- AuthToken.changeset(%AuthToken{}, user) do
+
+        try_create_forgot_password(user)
+        |> send_forgot_password_email
+
+        conn
+        |> put_status(200)
+        |> render("show.json", email: user.email)
+
+    else
+      nil ->
+        conn
+        |> put_status(200)
+        |> render("show.json", email: nil)
+    end
+  end
+
+  defp try_create_forgot_password(user) do
+    Emails.ForgotPasswordEmail.create(user)
+  end
+
+  defp send_forgot_password_email(email) do
+    email |> Mailer.deliver_now
+  end
+
+end

web/controllers/password_reset_controller.ex

@@ -12,7 +12,7 @@ defmodule CodeCorps.PasswordResetController do
   """
   def reset_password(conn, %{"token" => token, "password" => password, "password_confirmation" => password_confirmation}) do
     user = conn.assigns.current_user
-    with %AuthToken{value: auth_token} <- Repo.get_by(CodeCorps.AuthToken, %{ value: token, user_id: user.id }),
+    with %AuthToken{value: auth_token} <- Repo.get_by(AuthToken, %{ value: token, user_id: user.id }),
       {:ok, _} <- Phoenix.Token.verify(CodeCorps.Endpoint, "user", auth_token, max_age: 1209600) do
         with %Changeset{valid?: true} <- User.reset_password_changeset(user, 
                                                                        %{password: password, password_confirmation: password_confirmation}) do

web/router.ex

@@ -97,6 +97,7 @@ defmodule CodeCorps.Router do
     resources "/comments", CommentController, only: [:index, :show]
     resources "/donation-goals", DonationGoalController, only: [:index, :show]
     resources "/organizations", OrganizationController, only: [:index, :show]
+    post "/password/forgot", PasswordController, :forgot_password
     resources "/project-categories", ProjectCategoryController, only: [:index, :show]
     resources "/project-skills", ProjectSkillController, only: [:index, :show]
     resources "/project-users", ProjectUserController, only: [:index, :show]

web/views/password_view.ex

@@ -0,0 +1,10 @@
+defmodule CodeCorps.PasswordView do
+  use CodeCorps.Web, :view
+
+  def render("show.json", %{email: email}) do
+    %{
+      email: email
+    }
+  end
+
+end