Add default activity log retention time at app startup and seeds

lib/trento/release.ex

@@ -5,6 +5,7 @@ defmodule Trento.Release do
   """
 
   alias Pow.Ecto.Schema.Password
+  alias Trento.ActivityLog.Settings, as: ActivityLogSettings
   alias Trento.Settings.ApiKeySettings
 
   @app :trento
@@ -15,6 +16,7 @@ defmodule Trento.Release do
     migrate_event_store()
     init_admin_user()
     init_default_api_key()
+    init_default_activity_log_retention_time()
   end
 
   def migrate do
@@ -101,6 +103,17 @@ defmodule Trento.Release do
     end
   end
 
+  def init_default_activity_log_retention_time do
+    load_app()
+    Enum.each([:postgrex, :ecto], &Application.ensure_all_started/1)
+    Trento.Repo.start_link()
+
+    Trento.Repo.insert!(ActivityLogSettings.with_default_retention_time(),
+      on_conflict: :nothing,
+      conflict_target: :type
+    )
+  end
+
   defp repos do
     Application.fetch_env!(@app, :ecto_repos)
   end

priv/repo/seeds.exs

@@ -24,3 +24,7 @@
   created_at: DateTime.utc_now()
 })
 |> Trento.Repo.insert!(on_conflict: :nothing)
+
+Trento.Repo.insert!(Trento.ActivityLog.Settings.with_default_retention_time(),
+  on_conflict: :nothing
+)

test/trento/release_test.exs

@@ -0,0 +1,46 @@
+defmodule Trento.ReleaseTest do
+  @moduledoc false
+  use ExUnit.Case
+  use Trento.DataCase
+
+  import Trento.Factory
+
+  require Trento.ActivityLog.RetentionPeriodUnit, as: RetentionPeriodUnit
+
+  alias Trento.ActivityLog.RetentionTime
+  alias Trento.ActivityLog.Settings, as: ActivityLogSettings
+
+  describe "Activity Log settings initiation" do
+    test "should init default activity log retention time" do
+      Trento.Release.init_default_activity_log_retention_time()
+
+      assert %ActivityLogSettings{
+               retention_time: %RetentionTime{
+                 retention_period: 1,
+                 retention_period_unit: RetentionPeriodUnit.months()
+               }
+             } = Trento.Repo.one(ActivityLogSettings.base_query())
+    end
+
+    test "should not change previously saved retention time" do
+      retention_period = 3
+      retention_period_unit = RetentionPeriodUnit.weeks()
+
+      insert(:activity_log_settings,
+        retention_time: %{
+          retention_period: retention_period,
+          retention_period_unit: retention_period_unit
+        }
+      )
+
+      Trento.Release.init_default_activity_log_retention_time()
+
+      assert %ActivityLogSettings{
+               retention_time: %RetentionTime{
+                 retention_period: ^retention_period,
+                 retention_period_unit: ^retention_period_unit
+               }
+             } = Trento.Repo.one(ActivityLogSettings.base_query())
+    end
+  end
+end