rename to memex

lib/memex/mailer.ex

@@ -0,0 +1,42 @@
+defmodule Memex.Mailer do
+  @moduledoc """
+  Mailer adapter for emails
+
+  Since emails are loaded as Oban jobs, the `:attrs` map must be serializable to
+  json with Jason, which restricts the use of structs.
+  """
+
+  use Swoosh.Mailer, otp_app: :memex
+  alias Memex.{Accounts.User, EmailWorker}
+  alias Oban.Job
+
+  @doc """
+  Deliver instructions to confirm account.
+  """
+  @spec deliver_confirmation_instructions(User.t(), String.t()) :: Job.t()
+  def deliver_confirmation_instructions(%User{id: user_id}, url) do
+    %{email: :welcome, user_id: user_id, attrs: %{url: url}}
+    |> EmailWorker.new()
+    |> Oban.insert!()
+  end
+
+  @doc """
+  Deliver instructions to reset a user password.
+  """
+  @spec deliver_reset_password_instructions(User.t(), String.t()) :: Job.t()
+  def deliver_reset_password_instructions(%User{id: user_id}, url) do
+    %{email: :reset_password, user_id: user_id, attrs: %{url: url}}
+    |> EmailWorker.new()
+    |> Oban.insert!()
+  end
+
+  @doc """
+  Deliver instructions to update a user email.
+  """
+  @spec deliver_update_email_instructions(User.t(), String.t()) :: Job.t()
+  def deliver_update_email_instructions(%User{id: user_id}, url) do
+    %{email: :update_email, user_id: user_id, attrs: %{url: url}}
+    |> EmailWorker.new()
+    |> Oban.insert!()
+  end
+end