Merge branch 'feed-only-future-events' into 'main'

fix(feeds): Only provide future events in ICS/Atom feeds

See merge request framasoft/mobilizon!1378

lib/mobilizon/events/events.ex

@@ -418,12 +418,35 @@ defmodule Mobilizon.Events do
     do: list_organized_events_for_group(group, :public, nil, nil, page, limit)
 
   def list_public_events_for_actor(%Actor{id: actor_id}, page, limit) do
+    actor_id
+    |> do_list_public_events_for_actor()
+    |> Page.build_page(page, limit)
+  end
+
+  @doc """
+  Lists public upcoming events for the actor, with all associations loaded.
+  """
+  @spec list_public_upcoming_events_for_actor(Actor.t(), integer | nil, integer | nil) ::
+          Page.t(Event.t())
+  def list_public_upcoming_events_for_actor(actor, page \\ nil, limit \\ nil)
+
+  def list_public_upcoming_events_for_actor(%Actor{type: :Group} = group, page, limit),
+    do: list_organized_events_for_group(group, :public, DateTime.utc_now(), nil, page, limit)
+
+  def list_public_upcoming_events_for_actor(%Actor{id: actor_id}, page, limit) do
+    actor_id
+    |> do_list_public_events_for_actor()
+    |> event_filter_begins_on(DateTime.utc_now(), nil)
+    |> Page.build_page(page, limit)
+  end
+
+  @spec do_list_public_events_for_actor(integer()) :: Ecto.Query.t()
+  defp do_list_public_events_for_actor(actor_id) do
     actor_id
     |> event_for_actor_query()
     |> filter_public_visibility()
     |> filter_draft()
     |> preload_for_event()
-    |> Page.build_page(page, limit)
   end
 
   @spec list_organized_events_for_actor(Actor.t(), integer | nil, integer | nil) ::
@@ -905,6 +928,21 @@ defmodule Mobilizon.Events do
     |> Page.build_page(page, limit)
   end
 
+  @doc """
+  Returns the list of upcoming participations for an actor.
+  """
+  @spec list_upcoming_event_participations_for_actor(Actor.t(), integer | nil, integer | nil) ::
+          Page.t(Participant.t())
+  def list_upcoming_event_participations_for_actor(
+        %Actor{id: actor_id},
+        page \\ nil,
+        limit \\ nil
+      ) do
+    actor_id
+    |> event_participations_for_actor_query(DateTime.utc_now())
+    |> Page.build_page(page, limit)
+  end
+
   @doc """
   Counts participant participants (participants with no extra role)
   """
@@ -1572,16 +1610,24 @@ defmodule Mobilizon.Events do
     from(p in Participant, where: p.event_id == ^event_id)
   end
 
-  @spec event_participations_for_actor_query(integer) :: Ecto.Query.t()
-  def event_participations_for_actor_query(actor_id) do
-    from(
-      p in Participant,
-      join: e in Event,
-      on: p.event_id == e.id,
-      where: p.actor_id == ^actor_id and p.role != ^:not_approved,
-      preload: [:event],
-      order_by: [desc: e.begins_on]
-    )
+  @spec event_participations_for_actor_query(integer, DateTime.t() | nil) :: Ecto.Query.t()
+  defp event_participations_for_actor_query(actor_id, after_date \\ nil)
+
+  defp event_participations_for_actor_query(actor_id, nil) do
+    do_event_participations_for_actor_query(actor_id)
+  end
+
+  defp event_participations_for_actor_query(actor_id, %DateTime{} = after_date) do
+    actor_id
+    |> do_event_participations_for_actor_query()
+    |> where([_p, e], e.begins_on > ^after_date)
+  end
+
+  defp do_event_participations_for_actor_query(actor_id) do
+    Participant
+    |> join(:inner, [p], e in Event, on: p.event_id == e.id)
+    |> where([p], p.actor_id == ^actor_id and p.role != ^:not_approved)
+    |> order_by([_p, e], desc: e.begins_on)
   end
 
   @spec sessions_for_event_query(integer) :: Ecto.Query.t()

lib/service/export/common.ex

@@ -17,7 +17,7 @@ defmodule Mobilizon.Service.Export.Common do
     case Actors.get_actor_by_name(name) do
       %Actor{} = actor ->
         if Actor.is_public_visibility?(actor) do
-          %Page{elements: events} = Events.list_public_events_for_actor(actor, 1, limit)
+          %Page{elements: events} = Events.list_public_upcoming_events_for_actor(actor, 1, limit)
           %Page{elements: posts} = Posts.get_public_posts_for_group(actor, 1, limit)
           {:ok, actor, events, posts}
         else
@@ -108,7 +108,7 @@ defmodule Mobilizon.Service.Export.Common do
 
   @spec fetch_identity_participations(Actor.t(), integer()) :: Page.t(Participant.t())
   defp fetch_identity_participations(%Actor{} = actor, limit) do
-    with %Page{} = page <- Events.list_event_participations_for_actor(actor, 1, limit) do
+    with %Page{} = page <- Events.list_upcoming_event_participations_for_actor(actor, 1, limit) do
       page
     end
   end

test/web/controllers/feed_controller_test.exs

@@ -16,6 +16,12 @@ defmodule Mobilizon.Web.FeedControllerTest do
       event1 = insert(:event, organizer_actor: actor, tags: [tag1])
       event2 = insert(:event, organizer_actor: actor, tags: [tag1, tag2])
 
+      event3 =
+        insert(:event,
+          organizer_actor: actor,
+          begins_on: DateTime.add(DateTime.utc_now(), -2, :day)
+        )
+
       conn =
         conn
         |> get(
@@ -36,6 +42,7 @@ defmodule Mobilizon.Web.FeedControllerTest do
 
       Enum.each(entries, fn entry ->
         assert entry.title in [event1.title, event2.title]
+        refute entry.title == event3.title
       end)
 
       # It seems categories takes term instead of Label
@@ -112,7 +119,15 @@ defmodule Mobilizon.Web.FeedControllerTest do
           attributed_to: group,
           tags: [tag1, tag2],
           title: "Event Two",
-          begins_on: DateTime.add(DateTime.utc_now(), 3_600 * 12 * 4)
+          begins_on: DateTime.add(DateTime.utc_now(), 4, :day)
+        )
+
+      event3 =
+        insert(:event,
+          organizer_actor: actor,
+          attributed_to: group,
+          title: "Event Three",
+          begins_on: DateTime.add(DateTime.utc_now(), -2, :day)
         )
 
       conn =
@@ -131,6 +146,7 @@ defmodule Mobilizon.Web.FeedControllerTest do
 
       Enum.each(entries, fn entry ->
         assert entry.summary in [event1.title, event2.title]
+        refute entry.summary == event3.title
       end)
 
       assert entry1.categories == [tag1.title]
@@ -217,8 +233,10 @@ defmodule Mobilizon.Web.FeedControllerTest do
       actor2 = insert(:actor, user: user)
       event1 = insert(:event)
       event2 = insert(:event)
+      event3 = insert(:event, begins_on: DateTime.add(DateTime.utc_now(), -5, :day))
       insert(:participant, event: event1, actor: actor1)
       insert(:participant, event: event2, actor: actor2)
+      insert(:participant, event: event3, actor: actor2)
       feed_token = insert(:feed_token, user: user, actor: nil)
 
       conn =
@@ -240,6 +258,7 @@ defmodule Mobilizon.Web.FeedControllerTest do
 
       Enum.each(entries, fn entry ->
         assert entry.title in [event1.title, event2.title]
+        refute entry.title == event3.title
       end)
     end
 
@@ -251,8 +270,10 @@ defmodule Mobilizon.Web.FeedControllerTest do
       actor2 = insert(:actor, user: user)
       event1 = insert(:event)
       event2 = insert(:event)
+      event3 = insert(:event, begins_on: DateTime.add(DateTime.utc_now(), -5, :day))
       insert(:participant, event: event1, actor: actor1)
       insert(:participant, event: event2, actor: actor2)
+      insert(:participant, event: event3, actor: actor1)
       feed_token = insert(:feed_token, user: user, actor: actor1)
 
       conn =
@@ -274,6 +295,7 @@ defmodule Mobilizon.Web.FeedControllerTest do
 
       [entry] = feed.entries
       assert entry.title == event1.title
+      refute entry.title == event3.title
     end
 
     test "it returns 404 for an not existing feed", %{conn: conn} do
@@ -298,8 +320,10 @@ defmodule Mobilizon.Web.FeedControllerTest do
       actor2 = insert(:actor, user: user)
       event1 = insert(:event)
       event2 = insert(:event)
+      event3 = insert(:event, begins_on: DateTime.add(DateTime.utc_now(), -5, :day))
       insert(:participant, event: event1, actor: actor1)
       insert(:participant, event: event2, actor: actor2)
+      insert(:participant, event: event3, actor: actor1)
       feed_token = insert(:feed_token, user: user, actor: nil)
 
       conn =
@@ -318,6 +342,7 @@ defmodule Mobilizon.Web.FeedControllerTest do
 
       Enum.each(entries, fn entry ->
         assert entry.summary in [event1.title, event2.title]
+        refute entry.summary == event3.title
       end)
     end
 
@@ -329,8 +354,10 @@ defmodule Mobilizon.Web.FeedControllerTest do
       actor2 = insert(:actor, user: user)
       event1 = insert(:event)
       event2 = insert(:event)
+      event3 = insert(:event, begins_on: DateTime.add(DateTime.utc_now(), -5, :day))
       insert(:participant, event: event1, actor: actor1)
       insert(:participant, event: event2, actor: actor2)
+      insert(:participant, event: event3, actor: actor1)
       feed_token = insert(:feed_token, user: user, actor: actor1)
 
       conn =
@@ -348,6 +375,7 @@ defmodule Mobilizon.Web.FeedControllerTest do
       [entry1] = ExIcal.parse(conn.resp_body)
       assert entry1.summary == event1.title
       assert entry1.categories == event1.tags |> Enum.map(& &1.title)
+      refute entry1.summary == event3.title
     end
 
     test "it returns 404 for an not existing feed", %{conn: conn} do