From 724311e15177a1a97f533f11ff17d8d0146800ef Mon Sep 17 00:00:00 2001
From: Roman Chvanikov <chvanikoff@gmail.com>
Date: Sat, 20 Apr 2019 19:57:43 +0700
Subject: [PATCH] Fix Credo warnings

---
 lib/pleroma/application.ex                        | 2 +-
 lib/pleroma/digest_email_worker.ex                | 4 ++--
 lib/pleroma/web/mailer/subscription_controller.ex | 4 +++-
 mix.exs                                           | 2 +-
 test/notification_test.exs                        | 2 +-
 5 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index 76f8d9bcd..299f8807b 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -187,7 +187,7 @@ defp hackney_pool_children do
     end
   end
 
-  defp after_supervisor_start() do
+  defp after_supervisor_start do
     with digest_config <- Application.get_env(:pleroma, :email_notifications)[:digest],
          true <- digest_config[:active],
          %Crontab.CronExpression{} = schedule <-
diff --git a/lib/pleroma/digest_email_worker.ex b/lib/pleroma/digest_email_worker.ex
index fa6067a03..7be470f5f 100644
--- a/lib/pleroma/digest_email_worker.ex
+++ b/lib/pleroma/digest_email_worker.ex
@@ -4,7 +4,7 @@ defmodule Pleroma.DigestEmailWorker do
 
   # alias Pleroma.User
 
-  def run() do
+  def run do
     Logger.warn("Running digester")
     config = Application.get_env(:pleroma, :email_notifications)[:digest]
     negative_interval = -Map.fetch!(config, :interval)
@@ -14,7 +14,7 @@ def run() do
     now = NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second)
 
     from(u in inactive_users_query,
-      where: fragment("? #> '{\"email_notifications\",\"digest\"}' @> 'true'", u.info),
+      where: fragment(~s(? #> '{"email_notifications","digest"}' @> 'true'), u.info),
       where: u.last_digest_emailed_at < datetime_add(^now, ^negative_interval, "day"),
       select: u
     )
diff --git a/lib/pleroma/web/mailer/subscription_controller.ex b/lib/pleroma/web/mailer/subscription_controller.ex
index 2334ebacb..478a83518 100644
--- a/lib/pleroma/web/mailer/subscription_controller.ex
+++ b/lib/pleroma/web/mailer/subscription_controller.ex
@@ -1,7 +1,9 @@
 defmodule Pleroma.Web.Mailer.SubscriptionController do
   use Pleroma.Web, :controller
 
-  alias Pleroma.{JWT, Repo, User}
+  alias Pleroma.JWT
+  alias Pleroma.Repo
+  alias Pleroma.User
 
   def unsubscribe(conn, %{"token" => encoded_token}) do
     with {:ok, token} <- Base.decode64(encoded_token),
diff --git a/mix.exs b/mix.exs
index 6bb105538..2cdfb1392 100644
--- a/mix.exs
+++ b/mix.exs
@@ -8,7 +8,7 @@ def project do
       elixir: "~> 1.7",
       elixirc_paths: elixirc_paths(Mix.env()),
       compilers: [:phoenix, :gettext] ++ Mix.compilers(),
-      # elixirc_options: [warnings_as_errors: true],
+      elixirc_options: [warnings_as_errors: true],
       xref: [exclude: [:eldap]],
       start_permanent: Mix.env() == :prod,
       aliases: aliases(),
diff --git a/test/notification_test.exs b/test/notification_test.exs
index 462398d75..3bbce8fcf 100644
--- a/test/notification_test.exs
+++ b/test/notification_test.exs
@@ -335,7 +335,7 @@ test "Returns recent notifications" do
       recent_notifications_ids =
         user2
         |> Notification.for_user_since(
-          NaiveDateTime.add(NaiveDateTime.utc_now(), -5 * 86400, :second)
+          NaiveDateTime.add(NaiveDateTime.utc_now(), -5 * 86_400, :second)
         )
         |> Enum.map(& &1.id)