[#1149] Oban mailer job. Adjusted tests.

lib/pleroma/application.ex

@@ -233,6 +233,7 @@ defp hackney_pool_children do
   defp after_supervisor_start do
     with digest_config <- Application.get_env(:pleroma, :email_notifications)[:digest],
          true <- digest_config[:active] do
+      # TODO: consider replacing with `quantum` scheduler
       PleromaJobQueue.schedule(
         digest_config[:schedule],
         :digest_emails,

lib/pleroma/emails/mailer.ex

@@ -9,6 +9,8 @@ defmodule Pleroma.Emails.Mailer do
   The module contains functions to delivery email using Swoosh.Mailer.
   """
 
+  alias Pleroma.Repo
+  alias Pleroma.Workers.Mailer, as: MailerWorker
   alias Swoosh.DeliveryError
 
   @otp_app :pleroma
@@ -17,9 +19,18 @@ defmodule Pleroma.Emails.Mailer do
   @spec enabled?() :: boolean()
   def enabled?, do: Pleroma.Config.get([__MODULE__, :enabled])
 
+  defdelegate worker_args(queue), to: Pleroma.Workers.Helper
+
   @doc "add email to queue"
   def deliver_async(email, config \\ []) do
-    PleromaJobQueue.enqueue(:mailer, __MODULE__, [:deliver_async, email, config])
+    encoded_email =
+      email
+      |> :erlang.term_to_binary()
+      |> Base.encode64()
+
+    %{"op" => "email", "encoded_email" => encoded_email, "config" => config}
+    |> MailerWorker.new(worker_args(:mailer))
+    |> Repo.insert()
   end
 
   @doc "callback to perform send email from queue"

lib/pleroma/workers/mailer.ex

@@ -11,6 +11,15 @@ defmodule Pleroma.Workers.Mailer do
     max_attempts: Pleroma.Config.get([:workers, :retries, :compile_time_default])
 
   @impl Oban.Worker
+  def perform(%{"op" => "email", "encoded_email" => encoded_email, "config" => config}) do
+    email =
+      encoded_email
+      |> Base.decode64!()
+      |> :erlang.binary_to_term()
+
+    Pleroma.Emails.Mailer.deliver(email, config)
+  end
+
   def perform(%{"op" => "digest_email", "user_id" => user_id}) do
     user = User.get_by_id(user_id)
     Pleroma.DigestEmailWorker.perform(user)

test/mix/tasks/pleroma.digest_test.exs

@@ -4,6 +4,7 @@ defmodule Mix.Tasks.Pleroma.DigestTest do
   import Pleroma.Factory
   import Swoosh.TestAssertions
 
+  alias Pleroma.Tests.ObanHelpers
   alias Pleroma.Web.CommonAPI
 
   setup_all do
@@ -39,6 +40,8 @@ test "Sends digest to the given user" do
 
       :ok = Mix.Tasks.Pleroma.Digest.run(["test", user2.nickname, yesterday_date])
 
+      ObanHelpers.perform_all()
+
       assert_receive {:mix_shell, :info, [message]}
       assert message =~ "Digest email have been sent"
 

test/web/mastodon_api/mastodon_api_controller_test.exs

@@ -11,6 +11,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
   alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.ScheduledActivity
+  alias Pleroma.Tests.ObanHelpers
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.CommonAPI
@@ -3871,6 +3872,7 @@ test "it creates a PasswordResetToken record for user", %{user: user} do
     end
 
     test "it sends an email to user", %{user: user} do
+      ObanHelpers.perform_all()
       token_record = Repo.get_by(Pleroma.PasswordResetToken, user_id: user.id)
 
       email = Pleroma.Emails.UserEmail.password_reset_email(user, token_record.token)
@@ -3934,6 +3936,8 @@ test "resend account confirmation email", %{conn: conn, user: user} do
       |> post("/api/v1/pleroma/accounts/confirmation_resend?email=#{user.email}")
       |> json_response(:no_content)
 
+      ObanHelpers.perform_all()
+
       email = Pleroma.Emails.UserEmail.account_confirmation_email(user)
       notify_email = Pleroma.Config.get([:instance, :notify_email])
       instance_name = Pleroma.Config.get([:instance, :name])

test/web/twitter_api/twitter_api_controller_test.exs

@@ -12,6 +12,7 @@ defmodule Pleroma.Web.TwitterAPI.ControllerTest do
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Repo
+  alias Pleroma.Tests.ObanHelpers
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.CommonAPI
@@ -1099,6 +1100,7 @@ test "it creates a PasswordResetToken record for user", %{user: user} do
     end
 
     test "it sends an email to user", %{user: user} do
+      ObanHelpers.perform_all()
       token_record = Repo.get_by(Pleroma.PasswordResetToken, user_id: user.id)
 
       email = Pleroma.Emails.UserEmail.password_reset_email(user, token_record.token)
@@ -1209,6 +1211,8 @@ test "it sends confirmation email", %{conn: conn, user: user} do
       |> assign(:user, user)
       |> post("/api/account/resend_confirmation_email?email=#{user.email}")
 
+      ObanHelpers.perform_all()
+
       email = Pleroma.Emails.UserEmail.account_confirmation_email(user)
       notify_email = Pleroma.Config.get([:instance, :notify_email])
       instance_name = Pleroma.Config.get([:instance, :name])

test/web/twitter_api/twitter_api_test.exs

@@ -7,6 +7,7 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPITest do
   alias Pleroma.Activity
   alias Pleroma.Object
   alias Pleroma.Repo
+  alias Pleroma.Tests.ObanHelpers
   alias Pleroma.User
   alias Pleroma.UserInviteToken
   alias Pleroma.Web.ActivityPub.ActivityPub
@@ -321,6 +322,7 @@ test "it sends confirmation email if :account_activation_required is specified i
     }
 
     {:ok, user} = TwitterAPI.register_user(data)
+    ObanHelpers.perform_all()
 
     assert user.info.confirmation_pending