Revert subscription refactoring.

As discussed in pleroma-meta#2

This reverts commit eb9aa7aa10, reversing
changes made to c4fbb56984.

CHANGELOG.md

@@ -7,12 +7,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Added
 - Refreshing poll results for remote polls
 - Admin API: Add ability to require password reset
-- Pleroma API: `GET /api/v1/pleroma/subscription_notifications/` to get list of subscription notifications
-- Pleroma API: `GET /api/v1/pleroma/subscription_notifications/:id` to get a subscription notification
-- Pleroma API: `POST /api/v1/pleroma/subscription_notifications/clear` to clear all subscription notifications
-- Pleroma API: `POST /api/v1/pleroma/subscription_notifications/dismiss` to clear a subscription notification
-- Pleroma API: `DELETE /api/v1/pleroma/subscription_notifications/destroy_multiple` to clear multiple subscription notifications
-- Mastodon API: Account entities now include `follow_requests_count` (planned Mastodon 3.x addition)
 
 ### Changed
 - **Breaking:** Elixir >=1.8 is now required (was >= 1.7)
@@ -21,7 +15,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Introduced [quantum](https://github.com/quantum-elixir/quantum-core) job scheduler
 - Admin API: Return `total` when querying for reports
 - Mastodon API: Return `pleroma.direct_conversation_id` when creating a direct message (`POST /api/v1/statuses`)
-- Mastodon API: notifications no longer include subscription notifications - they are now served from new endpoints in Pleroma API
+- Admin API: Return link alongside with token on password reset
+
 ### Fixed
 - Mastodon API: Fix private and direct statuses not being filtered out from the public timeline for an authenticated user (`GET /api/v1/timelines/public`)
 

lib/pleroma/notification.ex

@@ -230,6 +230,7 @@ defmodule Pleroma.Notification do
       []
       |> Utils.maybe_notify_to_recipients(activity)
       |> Utils.maybe_notify_mentioned_recipients(activity)
+      |> Utils.maybe_notify_subscribers(activity)
       |> Enum.uniq()
 
     User.get_users_from_set(recipients, local_only)

lib/pleroma/subscription_notification.ex

@@ -1,260 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.SubscriptionNotification do
-  use Ecto.Schema
-
-  alias Pleroma.Activity
-  alias Pleroma.Object
-  alias Pleroma.Pagination
-  alias Pleroma.Repo
-  alias Pleroma.SubscriptionNotification
-  alias Pleroma.User
-  alias Pleroma.Web.CommonAPI.Utils
-  alias Pleroma.Web.Push
-  alias Pleroma.Web.Streamer
-
-  import Ecto.Query
-  import Ecto.Changeset
-
-  @type t :: %__MODULE__{}
-
-  schema "subscription_notifications" do
-    belongs_to(:user, User, type: FlakeId.Ecto.CompatType)
-    belongs_to(:activity, Activity, type: FlakeId.Ecto.CompatType)
-
-    timestamps()
-  end
-
-  def changeset(%SubscriptionNotification{} = notification, attrs) do
-    cast(notification, attrs, [])
-  end
-
-  def for_user_query(user, opts \\ []) do
-    query =
-      SubscriptionNotification
-      |> where(user_id: ^user.id)
-      |> where(
-        [n, a],
-        fragment(
-          "? not in (SELECT ap_id FROM users WHERE info->'deactivated' @> 'true')",
-          a.actor
-        )
-      )
-      |> join(:inner, [n], activity in assoc(n, :activity))
-      |> join(:left, [n, a], object in Object,
-        on:
-          fragment(
-            "(?->>'id') = COALESCE((? -> 'object'::text) ->> 'id'::text)",
-            object.data,
-            a.data
-          )
-      )
-      |> preload([n, a, o], activity: {a, object: o})
-
-    if opts[:with_muted] do
-      query
-    else
-      query
-      |> where([n, a], a.actor not in ^user.info.muted_notifications)
-      |> where([n, a], a.actor not in ^user.info.blocks)
-      |> where(
-        [n, a],
-        fragment("substring(? from '.*://([^/]*)')", a.actor) not in ^user.info.domain_blocks
-      )
-      |> join(:left, [n, a], tm in Pleroma.ThreadMute,
-        on: tm.user_id == ^user.id and tm.context == fragment("?->>'context'", a.data)
-      )
-      |> where([n, a, o, tm], is_nil(tm.user_id))
-    end
-  end
-
-  def for_user(user, opts \\ %{}) do
-    user
-    |> for_user_query(opts)
-    |> Pagination.fetch_paginated(opts)
-  end
-
-  @doc """
-  Returns notifications for user received since given date.
-
-  ## Examples
-
-      iex> Pleroma.SubscriptionNotification.for_user_since(%Pleroma.User{}, ~N[2019-04-13 11:22:33])
-      [%Pleroma.SubscriptionNotification{}, %Pleroma.SubscriptionNotification{}]
-
-      iex> Pleroma.SubscriptionNotification.for_user_since(%Pleroma.User{}, ~N[2019-04-15 11:22:33])
-      []
-  """
-  @spec for_user_since(Pleroma.User.t(), NaiveDateTime.t()) :: [t()]
-  def for_user_since(user, date) do
-    user
-    |> for_user_query()
-    |> where([n], n.updated_at > ^date)
-    |> Repo.all()
-  end
-
-  def clear_up_to(%{id: user_id} = _user, id) do
-    from(
-      n in SubscriptionNotification,
-      where: n.user_id == ^user_id,
-      where: n.id <= ^id
-    )
-    |> Repo.delete_all([])
-  end
-
-  def get(%{id: user_id} = _user, id) do
-    query =
-      from(
-        n in SubscriptionNotification,
-        where: n.id == ^id,
-        join: activity in assoc(n, :activity),
-        preload: [activity: activity]
-      )
-
-    case Repo.one(query) do
-      %{user_id: ^user_id} = notification ->
-        {:ok, notification}
-
-      _ ->
-        {:error, "Cannot get notification"}
-    end
-  end
-
-  def clear(user) do
-    from(n in SubscriptionNotification, where: n.user_id == ^user.id)
-    |> Repo.delete_all()
-  end
-
-  def destroy_multiple(%{id: user_id} = _user, ids) do
-    from(n in SubscriptionNotification,
-      where: n.id in ^ids,
-      where: n.user_id == ^user_id
-    )
-    |> Repo.delete_all()
-  end
-
-  def dismiss(%{id: user_id} = _user, id) do
-    case Repo.get(SubscriptionNotification, id) do
-      %{user_id: ^user_id} = notification ->
-        Repo.delete(notification)
-
-      _ ->
-        {:error, "Cannot dismiss notification"}
-    end
-  end
-
-  def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = activity) do
-    case Object.normalize(activity) do
-      %{data: %{"type" => "Answer"}} ->
-        {:ok, []}
-
-      _ ->
-        users = get_notified_from_activity(activity)
-        notifications = Enum.map(users, fn user -> create_notification(activity, user) end)
-        {:ok, notifications}
-    end
-  end
-
-  def create_notifications(%Activity{data: %{"to" => _, "type" => type}} = activity)
-      when type in ["Like", "Announce", "Follow"] do
-    notifications =
-      activity
-      |> get_notified_from_activity()
-      |> Enum.map(&create_notification(activity, &1))
-
-    {:ok, notifications}
-  end
-
-  def create_notifications(_), do: {:ok, []}
-
-  # TODO move to sql, too.
-  def create_notification(%Activity{} = activity, %User{} = user) do
-    unless skip?(activity, user) do
-      notification = %SubscriptionNotification{user_id: user.id, activity: activity}
-      {:ok, notification} = Repo.insert(notification)
-      Streamer.stream("user", notification)
-      Streamer.stream("user:subscription_notification", notification)
-      Push.send(notification)
-      notification
-    end
-  end
-
-  def get_notified_from_activity(activity, local_only \\ true)
-
-  def get_notified_from_activity(
-        %Activity{data: %{"to" => _, "type" => type} = _data} = activity,
-        local_only
-      )
-      when type in ["Create", "Like", "Announce", "Follow"] do
-    []
-    |> Utils.maybe_notify_subscribers(activity)
-    |> Enum.uniq()
-    |> User.get_users_from_set(local_only)
-  end
-
-  def get_notified_from_activity(_, _local_only), do: []
-
-  @spec skip?(Activity.t(), User.t()) :: boolean()
-  def skip?(activity, user) do
-    [
-      :self,
-      :followers,
-      :follows,
-      :non_followers,
-      :non_follows,
-      :recently_followed
-    ]
-    |> Enum.any?(&skip?(&1, activity, user))
-  end
-
-  @spec skip?(atom(), Activity.t(), User.t()) :: boolean()
-  def skip?(:self, activity, user) do
-    activity.data["actor"] == user.ap_id
-  end
-
-  def skip?(
-        :followers,
-        %{data: %{"actor" => actor}},
-        %{info: %{notification_settings: %{"followers" => false}}} = user
-      ) do
-    actor
-    |> User.get_cached_by_ap_id()
-    |> User.following?(user)
-  end
-
-  def skip?(
-        :non_followers,
-        activity,
-        %{info: %{notification_settings: %{"non_followers" => false}}} = user
-      ) do
-    actor = activity.data["actor"]
-    follower = User.get_cached_by_ap_id(actor)
-    !User.following?(follower, user)
-  end
-
-  def skip?(:follows, activity, %{info: %{notification_settings: %{"follows" => false}}} = user) do
-    actor = activity.data["actor"]
-    followed = User.get_cached_by_ap_id(actor)
-    User.following?(user, followed)
-  end
-
-  def skip?(
-        :non_follows,
-        activity,
-        %{info: %{notification_settings: %{"non_follows" => false}}} = user
-      ) do
-    actor = activity.data["actor"]
-    followed = User.get_cached_by_ap_id(actor)
-    !User.following?(user, followed)
-  end
-
-  def skip?(:recently_followed, %{data: %{"type" => "Follow", "actor" => actor}}, user) do
-    user
-    |> SubscriptionNotification.for_user()
-    |> Enum.any?(&match?(%{activity: %{data: %{"type" => "Follow", "actor" => ^actor}}}, &1))
-  end
-
-  def skip?(_, _, _), do: false
-end

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -13,7 +13,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   alias Pleroma.Object.Fetcher
   alias Pleroma.Pagination
   alias Pleroma.Repo
-  alias Pleroma.SubscriptionNotification
   alias Pleroma.Upload
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.MRF
@@ -152,7 +151,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       BackgroundWorker.enqueue("fetch_data_for_activity", %{"activity_id" => activity.id})
 
       Notification.create_notifications(activity)
-      SubscriptionNotification.create_notifications(activity)
 
       participations =
         activity

lib/pleroma/web/pleroma_api/controllers/subscription_notification_controller.ex

@@ -1,71 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Web.PleromaAPI.SubscriptionNotificationController do
-  use Pleroma.Web, :controller
-
-  import Pleroma.Web.ControllerHelper, only: [add_link_headers: 2]
-
-  alias Pleroma.Activity
-  alias Pleroma.SubscriptionNotification
-  alias Pleroma.User
-  alias Pleroma.Web.PleromaAPI.PleromaAPI
-
-  def index(%{assigns: %{user: user}} = conn, params) do
-    notifications =
-      user
-      |> PleromaAPI.get_subscription_notifications(params)
-      |> Enum.map(&build_notification_data/1)
-
-    conn
-    |> add_link_headers(notifications)
-    |> render("index.json", %{notifications: notifications, for: user})
-  end
-
-  def show(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
-    with {:ok, notification} <- SubscriptionNotification.get(user, id) do
-      render(conn, "show.json", %{
-        subscription_notification: build_notification_data(notification),
-        for: user
-      })
-    else
-      {:error, reason} ->
-        conn
-        |> put_status(:forbidden)
-        |> json(%{"error" => reason})
-    end
-  end
-
-  def clear(%{assigns: %{user: user}} = conn, _params) do
-    SubscriptionNotification.clear(user)
-    json(conn, %{})
-  end
-
-  def dismiss(%{assigns: %{user: user}} = conn, %{"id" => id} = _params) do
-    with {:ok, _notif} <- SubscriptionNotification.dismiss(user, id) do
-      json(conn, %{})
-    else
-      {:error, reason} ->
-        conn
-        |> put_status(:forbidden)
-        |> json(%{"error" => reason})
-    end
-  end
-
-  def destroy_multiple(
-        %{assigns: %{user: user}} = conn,
-        %{"ids" => ids} = _params
-      ) do
-    SubscriptionNotification.destroy_multiple(user, ids)
-    json(conn, %{})
-  end
-
-  defp build_notification_data(%{activity: %{data: data}} = notification) do
-    %{
-      notification: notification,
-      actor: User.get_cached_by_ap_id(data["actor"]),
-      parent_activity: Activity.get_create_by_object_ap_id(data["object"])
-    }
-  end
-end

lib/pleroma/web/pleroma_api/pleroma_api.ex

@@ -1,40 +0,0 @@
-defmodule Pleroma.Web.PleromaAPI.PleromaAPI do
-  import Ecto.Query
-  import Ecto.Changeset
-
-  alias Pleroma.Activity
-  alias Pleroma.Pagination
-  alias Pleroma.SubscriptionNotification
-
-  def get_subscription_notifications(user, params \\ %{}) do
-    options = cast_params(params)
-
-    user
-    |> SubscriptionNotification.for_user_query(options)
-    |> restrict(:exclude_types, options)
-    |> Pagination.fetch_paginated(params)
-  end
-
-  defp cast_params(params) do
-    param_types = %{
-      exclude_types: {:array, :string},
-      reblogs: :boolean,
-      with_muted: :boolean
-    }
-
-    changeset = cast({%{}, param_types}, params, Map.keys(param_types))
-    changeset.changes
-  end
-
-  defp restrict(query, :exclude_types, %{exclude_types: mastodon_types = [_ | _]}) do
-    ap_types =
-      mastodon_types
-      |> Enum.map(&Activity.from_mastodon_notification_type/1)
-      |> Enum.filter(& &1)
-
-    query
-    |> where([q, a], not fragment("? @> ARRAY[?->>'type']::varchar[]", ^ap_types, a.data))
-  end
-
-  defp restrict(query, _, _), do: query
-end

lib/pleroma/web/pleroma_api/views/subscription_notification_view.ex

@@ -1,61 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Web.PleromaAPI.SubscriptionNotificationView do
-  use Pleroma.Web, :view
-
-  alias Pleroma.Activity
-  alias Pleroma.Web.CommonAPI
-  alias Pleroma.Web.MastodonAPI.AccountView
-  alias Pleroma.Web.MastodonAPI.StatusView
-  alias Pleroma.Web.PleromaAPI.SubscriptionNotificationView
-
-  def render("index.json", %{notifications: notifications, for: user}) do
-    safe_render_many(notifications, SubscriptionNotificationView, "show.json", %{for: user})
-  end
-
-  def render("show.json", %{
-        subscription_notification: %{
-          notification: %{activity: activity} = notification,
-          actor: actor,
-          parent_activity: parent_activity
-        },
-        for: user
-      }) do
-    mastodon_type = Activity.mastodon_notification_type(activity)
-
-    response = %{
-      id: to_string(notification.id),
-      type: mastodon_type,
-      created_at: CommonAPI.Utils.to_masto_date(notification.inserted_at),
-      account: AccountView.render("account.json", %{user: actor, for: user})
-    }
-
-    case mastodon_type do
-      "mention" ->
-        response
-        |> Map.merge(%{
-          status: StatusView.render("show.json", %{activity: activity, for: user})
-        })
-
-      "favourite" ->
-        response
-        |> Map.merge(%{
-          status: StatusView.render("show.json", %{activity: parent_activity, for: user})
-        })
-
-      "reblog" ->
-        response
-        |> Map.merge(%{
-          status: StatusView.render("show.json", %{activity: parent_activity, for: user})
-        })
-
-      "follow" ->
-        response
-
-      _ ->
-        nil
-    end
-  end
-end

lib/pleroma/web/push/impl.ex

@@ -9,7 +9,6 @@ defmodule Pleroma.Web.Push.Impl do
   alias Pleroma.Notification
   alias Pleroma.Object
   alias Pleroma.Repo
-  alias Pleroma.SubscriptionNotification
   alias Pleroma.User
   alias Pleroma.Web.Metadata.Utils
   alias Pleroma.Web.Push.Subscription
@@ -20,7 +19,7 @@ defmodule Pleroma.Web.Push.Impl do
   @types ["Create", "Follow", "Announce", "Like"]
 
   @doc "Performs sending notifications for user subscriptions"
-  @spec perform(Notification.t() | SubscriptionNotification.t()) :: list(any) | :error
+  @spec perform(Notification.t()) :: list(any) | :error
   def perform(
         %{
           activity: %{data: %{"type" => activity_type}, id: activity_id} = activity,

lib/pleroma/web/router.ex

@@ -293,14 +293,6 @@ defmodule Pleroma.Web.Router do
       pipe_through(:oauth_read)
       get("/conversations/:id/statuses", PleromaAPIController, :conversation_statuses)
       get("/conversations/:id", PleromaAPIController, :conversation)
-
-      scope "/subscription_notifications" do
-        post("/clear", SubscriptionNotificationController, :clear)
-        post("/dismiss", SubscriptionNotificationController, :dismiss)
-        delete("/destroy_multiple", SubscriptionNotificationController, :destroy_multiple)
-        get("/", SubscriptionNotificationController, :index)
-        get("/:id", SubscriptionNotificationController, :show)
-      end
     end
 
     scope [] do

priv/repo/migrations/20190824195028_create_subscription_notifications.exs

@@ -1,15 +0,0 @@
-defmodule Pleroma.Repo.Migrations.CreateSubscriptionNotifications do
-  use Ecto.Migration
-
-  def change do
-    create_if_not_exists table(:subscription_notifications) do
-      add(:user_id, references(:users, type: :uuid, on_delete: :delete_all))
-      add(:activity_id, references(:activities, type: :uuid, on_delete: :delete_all))
-
-      timestamps()
-    end
-
-    create_if_not_exists(index(:subscription_notifications, [:user_id]))
-    create_if_not_exists(index(:subscription_notifications, ["id desc nulls last"]))
-  end
-end

test/notification_test.exs

@@ -33,16 +33,16 @@ defmodule Pleroma.NotificationTest do
       assert other_notification.activity_id == activity.id
     end
 
-    test "it does not create a notification for subscribed users" do
+    test "it creates a notification for subscribed users" do
       user = insert(:user)
       subscriber = insert(:user)
 
       User.subscribe(subscriber, user)
 
       {:ok, status} = CommonAPI.post(user, %{"status" => "Akariiiin"})
-      {:ok, notifications} = Notification.create_notifications(status)
+      {:ok, [notification]} = Notification.create_notifications(status)
 
-      assert notifications == []
+      assert notification.user_id == subscriber.id
     end
 
     test "does not create a notification for subscribed users if status is a reply" do
@@ -182,16 +182,14 @@ defmodule Pleroma.NotificationTest do
       refute Notification.create_notification(activity_dupe, followed_user)
     end
 
-    test "it doesn't create notifications for follow+subscribed users" do
+    test "it doesn't create duplicate notifications for follow+subscribed users" do
       user = insert(:user)
       subscriber = insert(:user)
 
       {:ok, _, _, _} = CommonAPI.follow(subscriber, user)
       User.subscribe(subscriber, user)
       {:ok, status} = CommonAPI.post(user, %{"status" => "Akariiiin"})
-      {:ok, notifications} = Notification.create_notifications(status)
+      {:ok, [_notif]} = Notification.create_notifications(status)
-
-      assert notifications == []
     end
 
     test "it doesn't create subscription notifications if the recipient cannot see the status" do

test/web/mastodon_api/mastodon_api_test.exs

@@ -75,9 +75,9 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPITest do
 
       User.subscribe(subscriber, user)
 
-      {:ok, status} = CommonAPI.post(user, %{"status" => "Akariiiin @#{subscriber.nickname}"})
+      {:ok, status} = CommonAPI.post(user, %{"status" => "Akariiiin"})
 
-      {:ok, status1} = CommonAPI.post(user, %{"status" => "Magi @#{subscriber.nickname}"})
+      {:ok, status1} = CommonAPI.post(user, %{"status" => "Magi"})
       {:ok, [notification]} = Notification.create_notifications(status)
       {:ok, [notification1]} = Notification.create_notifications(status1)
       res = MastodonAPI.get_notifications(subscriber)

test/web/pleroma_api/controllers/subscription_notification_controller_test.exs

@@ -1,234 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Web.PleromaAPI.SubscriptionNotificationControllerTest do
-  use Pleroma.Web.ConnCase
-
-  alias Pleroma.Repo
-  alias Pleroma.SubscriptionNotification
-  alias Pleroma.User
-  alias Pleroma.Web.CommonAPI
-  import Pleroma.Factory
-  import Tesla.Mock
-
-  setup do
-    mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
-    :ok
-  end
-
-  clear_config([:instance, :public])
-  clear_config([:rich_media, :enabled])
-
-  describe "subscription_notifications" do
-    setup do
-      user = insert(:user)
-      subscriber = insert(:user)
-
-      User.subscribe(subscriber, user)
-
-      {:ok, %{user: user, subscriber: subscriber}}
-    end
-
-    test "list of notifications", %{conn: conn, user: user, subscriber: subscriber} do
-      status_text = "Hello"
-      {:ok, _activity} = CommonAPI.post(user, %{"status" => status_text})
-      path = subscription_notification_path(conn, :index)
-
-      conn =
-        conn
-        |> assign(:user, subscriber)
-        |> get(path)
-
-      assert [%{"status" => %{"content" => response}} | _rest] = json_response(conn, 200)
-      assert response == status_text
-    end
-
-    test "getting a single notification", %{conn: conn, user: user, subscriber: subscriber} do
-      status_text = "Hello"
-
-      {:ok, _activity} = CommonAPI.post(user, %{"status" => status_text})
-      [notification] = Repo.all(SubscriptionNotification)
-
-      path = subscription_notification_path(conn, :show, notification)
-
-      conn =
-        conn
-        |> assign(:user, subscriber)
-        |> get(path)
-
-      assert %{"status" => %{"content" => response}} = json_response(conn, 200)
-      assert response == status_text
-    end
-
-    test "dismissing a single notification also deletes it", %{
-      conn: conn,
-      user: user,
-      subscriber: subscriber
-    } do
-      status_text = "Hello"
-      {:ok, _activity} = CommonAPI.post(user, %{"status" => status_text})
-
-      [notification] = Repo.all(SubscriptionNotification)
-
-      conn =
-        conn
-        |> assign(:user, subscriber)
-        |> post(subscription_notification_path(conn, :dismiss), %{"id" => notification.id})
-
-      assert %{} = json_response(conn, 200)
-
-      assert Repo.all(SubscriptionNotification) == []
-    end
-
-    test "clearing all notifications also deletes them", %{
-      conn: conn,
-      user: user,
-      subscriber: subscriber
-    } do
-      status_text1 = "Hello"
-      status_text2 = "Hello again"
-      {:ok, _activity1} = CommonAPI.post(user, %{"status" => status_text1})
-      {:ok, _activity2} = CommonAPI.post(user, %{"status" => status_text2})
-
-      conn =
-        conn
-        |> assign(:user, subscriber)
-        |> post(subscription_notification_path(conn, :clear))
-
-      assert %{} = json_response(conn, 200)
-
-      conn =
-        build_conn()
-        |> assign(:user, subscriber)
-        |> get(subscription_notification_path(conn, :index))
-
-      assert json_response(conn, 200) == []
-
-      assert Repo.all(SubscriptionNotification) == []
-    end
-
-    test "paginates notifications using min_id, since_id, max_id, and limit", %{
-      conn: conn,
-      user: user,
-      subscriber: subscriber
-    } do
-      {:ok, activity1} = CommonAPI.post(user, %{"status" => "Hello 1"})
-      {:ok, activity2} = CommonAPI.post(user, %{"status" => "Hello 2"})
-      {:ok, activity3} = CommonAPI.post(user, %{"status" => "Hello 3"})
-      {:ok, activity4} = CommonAPI.post(user, %{"status" => "Hello 4"})
-
-      notification1_id =
-        Repo.get_by(SubscriptionNotification, activity_id: activity1.id).id |> to_string()
-
-      notification2_id =
-        Repo.get_by(SubscriptionNotification, activity_id: activity2.id).id |> to_string()
-
-      notification3_id =
-        Repo.get_by(SubscriptionNotification, activity_id: activity3.id).id |> to_string()
-
-      notification4_id =
-        Repo.get_by(SubscriptionNotification, activity_id: activity4.id).id |> to_string()
-
-      conn = assign(conn, :user, subscriber)
-
-      # min_id
-      conn_res =
-        get(
-          conn,
-          subscription_notification_path(conn, :index, %{
-            "limit" => 2,
-            "min_id" => notification1_id
-          })
-        )
-
-      result = json_response(conn_res, 200)
-      assert [%{"id" => ^notification3_id}, %{"id" => ^notification2_id}] = result
-
-      # since_id
-      conn_res =
-        get(
-          conn,
-          subscription_notification_path(conn, :index, %{
-            "limit" => 2,
-            "since_id" => notification1_id
-          })
-        )
-
-      result = json_response(conn_res, 200)
-      assert [%{"id" => ^notification4_id}, %{"id" => ^notification3_id}] = result
-
-      # max_id
-      conn_res =
-        get(
-          conn,
-          subscription_notification_path(conn, :index, %{
-            "limit" => 2,
-            "max_id" => notification4_id
-          })
-        )
-
-      result = json_response(conn_res, 200)
-      assert [%{"id" => ^notification3_id}, %{"id" => ^notification2_id}] = result
-    end
-
-    test "destroy multiple", %{conn: conn, user: user1, subscriber: user2} do
-      # mutual subscription
-      User.subscribe(user1, user2)
-
-      {:ok, activity1} = CommonAPI.post(user1, %{"status" => "Hello 1"})
-      {:ok, activity2} = CommonAPI.post(user1, %{"status" => "World 1"})
-      {:ok, activity3} = CommonAPI.post(user2, %{"status" => "Hello 2"})
-      {:ok, activity4} = CommonAPI.post(user2, %{"status" => "World 2"})
-
-      notification1_id =
-        Repo.get_by(SubscriptionNotification, activity_id: activity1.id).id |> to_string()
-
-      notification2_id =
-        Repo.get_by(SubscriptionNotification, activity_id: activity2.id).id |> to_string()
-
-      notification3_id =
-        Repo.get_by(SubscriptionNotification, activity_id: activity3.id).id |> to_string()
-
-      notification4_id =
-        Repo.get_by(SubscriptionNotification, activity_id: activity4.id).id |> to_string()
-
-      conn = assign(conn, :user, user1)
-
-      conn_res = get(conn, subscription_notification_path(conn, :index))
-
-      result = json_response(conn_res, 200)
-
-      Enum.each(result, fn %{"id" => id} ->
-        assert id in [notification3_id, notification4_id]
-      end)
-
-      conn2 = assign(conn, :user, user2)
-
-      conn_res = get(conn2, subscription_notification_path(conn, :index))
-
-      result = json_response(conn_res, 200)
-
-      Enum.each(result, fn %{"id" => id} ->
-        assert id in [notification1_id, notification2_id]
-      end)
-
-      conn_destroy =
-        delete(conn, subscription_notification_path(conn, :destroy_multiple), %{
-          "ids" => [notification3_id, notification4_id]
-        })
-
-      assert json_response(conn_destroy, 200) == %{}
-
-      conn_res = get(conn2, subscription_notification_path(conn, :index))
-
-      result = json_response(conn_res, 200)
-
-      Enum.each(result, fn %{"id" => id} ->
-        assert id in [notification1_id, notification2_id]
-      end)
-
-      assert length(Repo.all(SubscriptionNotification)) == 2
-    end
-  end
-end