defmodule Lokal.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: :lokal alias Lokal.{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