Merge branch 'revert-5c04e817' into 'develop'

Revert "Merge branch 'user-info-unread-direct-conversation' into 'develop'"

See merge request pleroma/pleroma!1794

11 files changed, 10 insertions, 207 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index db505591b..b42b13018 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Pleroma API: `GET /api/v1/pleroma/accounts/:id/scrobbles` to get a list of recently scrobbled items
 - Pleroma API: `POST /api/v1/pleroma/scrobble` to scrobble a media item
 - Mastodon API: Add `upload_limit`, `avatar_upload_limit`, `background_upload_limit`, and `banner_upload_limit` to `/api/v1/instance`
-- Mastodon API: Add `pleroma.unread_conversation_count` to the Account entity
 
 ### Changed
 - **Breaking:** Elixir >=1.8 is now required (was >= 1.7)
diff --git a/docs/API/differences_in_mastoapi_responses.md b/docs/API/differences_in_mastoapi_responses.md
index 21b297529..d007a69c3 100644
--- a/docs/API/differences_in_mastoapi_responses.md
+++ b/docs/API/differences_in_mastoapi_responses.md
@@ -56,7 +56,6 @@ Has these additional fields under the `pleroma` object:
 - `settings_store`: A generic map of settings for frontends. Opaque to the backend. Only returned in `verify_credentials` and `update_credentials`
 - `chat_token`: The token needed for Pleroma chat. Only returned in `verify_credentials`
 - `deactivated`: boolean, true when the user is deactivated
-- `unread_conversation_count`: The count of unread conversations. Only returned to the account owner.
 
 ### Source
 
diff --git a/lib/pleroma/conversation.ex b/lib/pleroma/conversation.ex
index 098016af2..be5821ad7 100644
--- a/lib/pleroma/conversation.ex
+++ b/lib/pleroma/conversation.ex
@@ -67,8 +67,6 @@ defmodule Pleroma.Conversation do
 
       participations =
         Enum.map(users, fn user ->
-          User.increment_unread_conversation_count(conversation, user)
-
           {:ok, participation} =
             Participation.create_for_user_and_conversation(user, conversation, opts)
 
diff --git a/lib/pleroma/conversation/participation.ex b/lib/pleroma/conversation/participation.ex
index ab81f3217..e946f6de2 100644
--- a/lib/pleroma/conversation/participation.ex
+++ b/lib/pleroma/conversation/participation.ex
@@ -52,15 +52,6 @@ defmodule Pleroma.Conversation.Participation do
     participation
     |> read_cng(%{read: true})
     |> Repo.update()
-    |> case do
-      {:ok, participation} ->
-        participation = Repo.preload(participation, :user)
-        User.set_unread_conversation_count(participation.user)
-        {:ok, participation}
-
-      error ->
-        error
-    end
   end
 
   def mark_as_unread(participation) do
@@ -144,12 +135,4 @@ defmodule Pleroma.Conversation.Participation do
 
     {:ok, Repo.preload(participation, :recipients, force: true)}
   end
-
-  def unread_conversation_count_for_user(user) do
-    from(p in __MODULE__,
-      where: p.user_id == ^user.id,
-      where: not p.read,
-      select: %{count: count(p.id)}
-    )
-  end
 end
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 494a67f22..c2f8fa0d7 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -11,7 +11,6 @@ defmodule Pleroma.User do
   alias Comeonin.Pbkdf2
   alias Ecto.Multi
   alias Pleroma.Activity
-  alias Pleroma.Conversation.Participation
   alias Pleroma.Delivery
   alias Pleroma.Keys
   alias Pleroma.Notification
@@ -843,61 +842,6 @@ defmodule Pleroma.User do
 
   def maybe_update_following_count(user), do: user
 
-  def set_unread_conversation_count(%User{local: true} = user) do
-    unread_query = Participation.unread_conversation_count_for_user(user)
-
-    User
-    |> where([u], u.id == ^user.id)
-    |> join(:inner, [u], p in subquery(unread_query))
-    |> update([u, p],
-      set: [
-        info:
-          fragment(
-            "jsonb_set(?, '{unread_conversation_count}', ?::varchar::jsonb, true)",
-            u.info,
-            p.count
-          )
-      ]
-    )
-    |> select([u], u)
-    |> Repo.update_all([])
-    |> case do
-      {1, [%{info: %User.Info{}} = user]} -> set_cache(user)
-      _ -> {:error, user}
-    end
-  end
-
-  def set_unread_conversation_count(_), do: :noop
-
-  def increment_unread_conversation_count(conversation, %User{local: true} = user) do
-    unread_query =
-      Participation.unread_conversation_count_for_user(user)
-      |> where([p], p.conversation_id == ^conversation.id)
-
-    User
-    |> join(:inner, [u], p in subquery(unread_query))
-    |> update([u, p],
-      set: [
-        info:
-          fragment(
-            "jsonb_set(?, '{unread_conversation_count}', ((?->>'unread_conversation_count')::int + 1)::varchar::jsonb, true)",
-            u.info,
-            u.info
-          )
-      ]
-    )
-    |> where([u], u.id == ^user.id)
-    |> where([u, p], p.count == 0)
-    |> select([u], u)
-    |> Repo.update_all([])
-    |> case do
-      {1, [%{info: %User.Info{}} = user]} -> set_cache(user)
-      _ -> {:error, user}
-    end
-  end
-
-  def increment_unread_conversation_count(_, _), do: :noop
-
   def remove_duplicated_following(%User{following: following} = user) do
     uniq_following = Enum.uniq(following)
 
diff --git a/lib/pleroma/user/info.ex b/lib/pleroma/user/info.ex
index 4b5b43d7f..ebd4ddebf 100644
--- a/lib/pleroma/user/info.ex
+++ b/lib/pleroma/user/info.ex
@@ -47,7 +47,6 @@ defmodule Pleroma.User.Info do
     field(:hide_followers, :boolean, default: false)
     field(:hide_follows, :boolean, default: false)
     field(:hide_favorites, :boolean, default: true)
-    field(:unread_conversation_count, :integer, default: 0)
     field(:pinned_activities, {:array, :string}, default: [])
     field(:email_notifications, :map, default: %{"digest" => false})
     field(:mascot, :map, default: nil)
diff --git a/lib/pleroma/web/mastodon_api/views/account_view.ex b/lib/pleroma/web/mastodon_api/views/account_view.ex
index 2d4976891..99169ef95 100644
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@@ -167,7 +167,6 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
     |> maybe_put_chat_token(user, opts[:for], opts)
     |> maybe_put_activation_status(user, opts[:for])
     |> maybe_put_follow_requests_count(user, opts[:for])
-    |> maybe_put_unread_conversation_count(user, opts[:for])
   end
 
   defp username_from_nickname(string) when is_binary(string) do
@@ -249,16 +248,6 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
 
   defp maybe_put_activation_status(data, _, _), do: data
 
-  defp maybe_put_unread_conversation_count(data, %User{id: user_id} = user, %User{id: user_id}) do
-    data
-    |> Kernel.put_in(
-      [:pleroma, :unread_conversation_count],
-      user.info.unread_conversation_count
-    )
-  end
-
-  defp maybe_put_unread_conversation_count(data, _, _), do: data
-
   defp image_url(%{"url" => [%{"href" => href} | _]}), do: href
   defp image_url(_), do: nil
 end
diff --git a/test/conversation/participation_test.exs b/test/conversation/participation_test.exs
index f430bdf75..a27167d42 100644
--- a/test/conversation/participation_test.exs
+++ b/test/conversation/participation_test.exs
@@ -6,7 +6,6 @@ defmodule Pleroma.Conversation.ParticipationTest do
   use Pleroma.DataCase
   import Pleroma.Factory
   alias Pleroma.Conversation.Participation
-  alias Pleroma.User
   alias Pleroma.Web.CommonAPI
 
   test "getting a participation will also preload things" do
@@ -31,8 +30,6 @@ defmodule Pleroma.Conversation.ParticipationTest do
     {:ok, activity} =
       CommonAPI.post(user, %{"status" => "Hey @#{other_user.nickname}.", "visibility" => "direct"})
 
-    user = User.get_cached_by_id(user.id)
-    other_user = User.get_cached_by_id(user.id)
     [participation] = Participation.for_user(user)
     participation = Pleroma.Repo.preload(participation, :recipients)
 
@@ -158,7 +155,6 @@ defmodule Pleroma.Conversation.ParticipationTest do
     [participation] = Participation.for_user_with_last_activity_id(user)
 
     participation = Repo.preload(participation, :recipients)
-    user = User.get_cached_by_id(user.id)
 
     assert participation.recipients |> length() == 1
     assert user in participation.recipients
diff --git a/test/web/mastodon_api/controllers/conversation_controller_test.exs b/test/web/mastodon_api/controllers/conversation_controller_test.exs
index a308a7620..7117fc76a 100644
--- a/test/web/mastodon_api/controllers/conversation_controller_test.exs
+++ b/test/web/mastodon_api/controllers/conversation_controller_test.exs
@@ -10,23 +10,19 @@ defmodule Pleroma.Web.MastodonAPI.ConversationControllerTest do
 
   import Pleroma.Factory
 
-  test "returns a list of conversations", %{conn: conn} do
+  test "Conversations", %{conn: conn} do
     user_one = insert(:user)
     user_two = insert(:user)
     user_three = insert(:user)
 
     {:ok, user_two} = User.follow(user_two, user_one)
 
-    assert User.get_cached_by_id(user_two.id).info.unread_conversation_count == 0
-
     {:ok, direct} =
       CommonAPI.post(user_one, %{
         "status" => "Hi @#{user_two.nickname}, @#{user_three.nickname}!",
         "visibility" => "direct"
       })
 
-    assert User.get_cached_by_id(user_two.id).info.unread_conversation_count == 1
-
     {:ok, _follower_only} =
       CommonAPI.post(user_one, %{
         "status" => "Hi @#{user_two.nickname}!",
@@ -56,100 +52,23 @@ defmodule Pleroma.Web.MastodonAPI.ConversationControllerTest do
     assert is_binary(res_id)
     assert unread == true
     assert res_last_status["id"] == direct.id
-    assert User.get_cached_by_id(user_one.id).info.unread_conversation_count == 1
-  end
-
-  test "updates the last_status on reply", %{conn: conn} do
-    user_one = insert(:user)
-    user_two = insert(:user)
-
-    {:ok, direct} =
-      CommonAPI.post(user_one, %{
-        "status" => "Hi @#{user_two.nickname}",
-        "visibility" => "direct"
-      })
-
-    {:ok, direct_reply} =
-      CommonAPI.post(user_two, %{
-        "status" => "reply",
-        "visibility" => "direct",
-        "in_reply_to_status_id" => direct.id
-      })
-
-    [%{"last_status" => res_last_status}] =
-      conn
-      |> assign(:user, user_one)
-      |> get("/api/v1/conversations")
-      |> json_response(200)
-
-    assert res_last_status["id"] == direct_reply.id
-  end
-
-  test "the user marks a conversation as read", %{conn: conn} do
-    user_one = insert(:user)
-    user_two = insert(:user)
-
-    {:ok, direct} =
-      CommonAPI.post(user_one, %{
-        "status" => "Hi @#{user_two.nickname}",
-        "visibility" => "direct"
-      })
 
-    [%{"id" => direct_conversation_id, "unread" => true}] =
-      conn
-      |> assign(:user, user_one)
-      |> get("/api/v1/conversations")
-      |> json_response(200)
-
-    %{"unread" => false} =
-      conn
-      |> assign(:user, user_one)
-      |> post("/api/v1/conversations/#{direct_conversation_id}/read")
-      |> json_response(200)
-
-    assert User.get_cached_by_id(user_one.id).info.unread_conversation_count == 0
-
-    # The conversation is marked as unread on reply
-    {:ok, _} =
-      CommonAPI.post(user_two, %{
-        "status" => "reply",
-        "visibility" => "direct",
-        "in_reply_to_status_id" => direct.id
-      })
-
-    [%{"unread" => true}] =
+    # Apparently undocumented API endpoint
+    res_conn =
       conn
       |> assign(:user, user_one)
-      |> get("/api/v1/conversations")
-      |> json_response(200)
-
-    assert User.get_cached_by_id(user_one.id).info.unread_conversation_count == 1
+      |> post("/api/v1/conversations/#{res_id}/read")
 
-    # A reply doesn't increment the user's unread_conversation_count if the conversation is unread
-    {:ok, _} =
-      CommonAPI.post(user_two, %{
-        "status" => "reply",
-        "visibility" => "direct",
-        "in_reply_to_status_id" => direct.id
-      })
-
-    assert User.get_cached_by_id(user_one.id).info.unread_conversation_count == 1
-  end
-
-  test "(vanilla) Mastodon frontend behaviour", %{conn: conn} do
-    user_one = insert(:user)
-    user_two = insert(:user)
-
-    {:ok, direct} =
-      CommonAPI.post(user_one, %{
-        "status" => "Hi @#{user_two.nickname}!",
-        "visibility" => "direct"
-      })
+    assert response = json_response(res_conn, 200)
+    assert length(response["accounts"]) == 2
+    assert response["last_status"]["id"] == direct.id
+    assert response["unread"] == false
 
+    # (vanilla) Mastodon frontend behaviour
     res_conn =
       conn
       |> assign(:user, user_one)
-      |> get("/api/v1/statuses/#{direct.id}/context")
+      |> get("/api/v1/statuses/#{res_last_status["id"]}/context")
 
     assert %{"ancestors" => [], "descendants" => []} == json_response(res_conn, 200)
   end
diff --git a/test/web/mastodon_api/views/account_view_test.exs b/test/web/mastodon_api/views/account_view_test.exs
index b7a4938a6..62b2ab7e3 100644
--- a/test/web/mastodon_api/views/account_view_test.exs
+++ b/test/web/mastodon_api/views/account_view_test.exs
@@ -418,27 +418,6 @@ defmodule Pleroma.Web.MastodonAPI.AccountViewTest do
                following_count: 1
              } = AccountView.render("show.json", %{user: user, for: user})
     end
-
-    test "shows unread_conversation_count only to the account owner" do
-      user = insert(:user)
-      other_user = insert(:user)
-
-      {:ok, _activity} =
-        CommonAPI.post(user, %{
-          "status" => "Hey @#{other_user.nickname}.",
-          "visibility" => "direct"
-        })
-
-      user = User.get_cached_by_ap_id(user.ap_id)
-
-      assert AccountView.render("show.json", %{user: user, for: other_user})[:pleroma][
-               :unread_conversation_count
-             ] == nil
-
-      assert AccountView.render("show.json", %{user: user, for: user})[:pleroma][
-               :unread_conversation_count
-             ] == 1
-    end
   end
 
   describe "follow requests counter" do
diff --git a/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs b/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs
index 8a6528cbb..7eaeda4a0 100644
--- a/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs
+++ b/test/web/pleroma_api/controllers/pleroma_api_controller_test.exs
@@ -8,7 +8,6 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIControllerTest do
   alias Pleroma.Conversation.Participation
   alias Pleroma.Notification
   alias Pleroma.Repo
-  alias Pleroma.User
   alias Pleroma.Web.CommonAPI
 
   import Pleroma.Factory
@@ -74,7 +73,6 @@ defmodule Pleroma.Web.PleromaAPI.PleromaAPIControllerTest do
 
     participation = Repo.preload(participation, :recipients)
 
-    user = User.get_cached_by_id(user.id)
     assert [user] == participation.recipients
     assert other_user not in participation.recipients