X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fpleroma_api%2Fcontrollers%2Fchat_controller.ex;h=e667831c59c1b9d604208b4478c1ad15cbbd0a13;hb=f3a1f9c3bbb7321876a09b3846b5e10ecf4af94f;hp=450d85332c7dc45d3340e5ed4bd1785e413281ac;hpb=20baa2eaf04425cf0a2eebc84760be6c12ee7f51;p=akkoma

diff --git a/lib/pleroma/web/pleroma_api/controllers/chat_controller.ex b/lib/pleroma/web/pleroma_api/controllers/chat_controller.ex
index 450d85332..e667831c5 100644
--- a/lib/pleroma/web/pleroma_api/controllers/chat_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/chat_controller.ex
@@ -4,117 +4,169 @@
 defmodule Pleroma.Web.PleromaAPI.ChatController do
   use Pleroma.Web, :controller
 
+  import Pleroma.Web.ControllerHelper, only: [add_link_headers: 2]
+
+  alias Pleroma.Activity
   alias Pleroma.Chat
+  alias Pleroma.Chat.MessageReference
   alias Pleroma.Object
   alias Pleroma.Pagination
   alias Pleroma.Plugs.OAuthScopesPlug
   alias Pleroma.Repo
   alias Pleroma.User
   alias Pleroma.Web.CommonAPI
-  alias Pleroma.Web.PleromaAPI.ChatMessageView
+  alias Pleroma.Web.PleromaAPI.Chat.MessageReferenceView
   alias Pleroma.Web.PleromaAPI.ChatView
 
-  import Pleroma.Web.ActivityPub.ObjectValidator, only: [stringify_keys: 1]
-
   import Ecto.Query
 
-  # TODO
-  # - Error handling
+  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
 
   plug(
     OAuthScopesPlug,
-    %{scopes: ["write:statuses"]} when action in [:post_chat_message, :create, :mark_as_read]
+    %{scopes: ["write:chats"]}
+    when action in [
+           :post_chat_message,
+           :create,
+           :mark_as_read,
+           :mark_message_as_read,
+           :delete_message
+         ]
   )
 
   plug(
     OAuthScopesPlug,
-    %{scopes: ["read:statuses"]} when action in [:messages, :index]
+    %{scopes: ["read:chats"]} when action in [:messages, :index, :show]
   )
 
   plug(OpenApiSpex.Plug.CastAndValidate, render_error: Pleroma.Web.ApiSpec.RenderError)
 
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.ChatOperation
 
+  def delete_message(%{assigns: %{user: %{id: user_id} = user}} = conn, %{
+        message_id: message_id,
+        id: chat_id
+      }) do
+    with %MessageReference{} = cm_ref <-
+           MessageReference.get_by_id(message_id),
+         ^chat_id <- to_string(cm_ref.chat_id),
+         %Chat{user_id: ^user_id} <- Chat.get_by_id(chat_id),
+         {:ok, _} <- remove_or_delete(cm_ref, user) do
+      conn
+      |> put_view(MessageReferenceView)
+      |> render("show.json", chat_message_reference: cm_ref)
+    else
+      _e ->
+        {:error, :could_not_delete}
+    end
+  end
+
+  defp remove_or_delete(
+         %{object: %{data: %{"actor" => actor, "id" => id}}},
+         %{ap_id: actor} = user
+       ) do
+    with %Activity{} = activity <- Activity.get_create_by_object_ap_id(id) do
+      CommonAPI.delete(activity.id, user)
+    end
+  end
+
+  defp remove_or_delete(cm_ref, _), do: MessageReference.delete(cm_ref)
+
   def post_chat_message(
-        %{body_params: %{content: content} = params, assigns: %{user: %{id: user_id} = user}} =
-          conn,
-        %{
-          id: id
-        }
+        %{body_params: params, assigns: %{user: user}} = conn,
+        %{id: id}
       ) do
-    with %Chat{} = chat <- Repo.get_by(Chat, id: id, user_id: user_id),
+    with {:ok, chat} <- Chat.get_by_user_and_id(user, id),
          %User{} = recipient <- User.get_cached_by_ap_id(chat.recipient),
          {:ok, activity} <-
-           CommonAPI.post_chat_message(user, recipient, content, media_id: params[:media_id]),
-         message <- Object.normalize(activity) do
+           CommonAPI.post_chat_message(user, recipient, params[:content],
+             media_id: params[:media_id]
+           ),
+         message <- Object.normalize(activity, false),
+         cm_ref <- MessageReference.for_chat_and_object(chat, message) do
+      conn
+      |> put_view(MessageReferenceView)
+      |> render("show.json", chat_message_reference: cm_ref)
+    else
+      {:reject, message} ->
+        conn
+        |> put_status(:unprocessable_entity)
+        |> json(%{error: message})
+
+      {:error, message} ->
+        conn
+        |> put_status(:bad_request)
+        |> json(%{error: message})
+    end
+  end
+
+  def mark_message_as_read(
+        %{assigns: %{user: %{id: user_id}}} = conn,
+        %{id: chat_id, message_id: message_id}
+      ) do
+    with %MessageReference{} = cm_ref <- MessageReference.get_by_id(message_id),
+         ^chat_id <- to_string(cm_ref.chat_id),
+         %Chat{user_id: ^user_id} <- Chat.get_by_id(chat_id),
+         {:ok, cm_ref} <- MessageReference.mark_as_read(cm_ref) do
       conn
-      |> put_view(ChatMessageView)
-      |> render("show.json", for: user, object: message, chat: chat)
+      |> put_view(MessageReferenceView)
+      |> render("show.json", chat_message_reference: cm_ref)
     end
   end
 
-  def mark_as_read(%{assigns: %{user: %{id: user_id}}} = conn, %{id: id}) do
-    with %Chat{} = chat <- Repo.get_by(Chat, id: id, user_id: user_id),
-         {:ok, chat} <- Chat.mark_as_read(chat) do
+  def mark_as_read(
+        %{body_params: %{last_read_id: last_read_id}, assigns: %{user: user}} = conn,
+        %{id: id}
+      ) do
+    with {:ok, chat} <- Chat.get_by_user_and_id(user, id),
+         {_n, _} <- MessageReference.set_all_seen_for_chat(chat, last_read_id) do
       conn
       |> put_view(ChatView)
       |> render("show.json", chat: chat)
     end
   end
 
-  def messages(%{assigns: %{user: %{id: user_id} = user}} = conn, %{id: id} = params) do
-    with %Chat{} = chat <- Repo.get_by(Chat, id: id, user_id: user_id) do
-      messages =
-        from(o in Object,
-          where: fragment("?->>'type' = ?", o.data, "ChatMessage"),
-          where:
-            fragment(
-              """
-              (?->>'actor' = ? and ?->'to' = ?) 
-              OR (?->>'actor' = ? and ?->'to' = ?) 
-              """,
-              o.data,
-              ^user.ap_id,
-              o.data,
-              ^[chat.recipient],
-              o.data,
-              ^chat.recipient,
-              o.data,
-              ^[user.ap_id]
-            )
-        )
-        |> Pagination.fetch_paginated(params |> stringify_keys())
+  def messages(%{assigns: %{user: user}} = conn, %{id: id} = params) do
+    with {:ok, chat} <- Chat.get_by_user_and_id(user, id) do
+      chat_message_refs =
+        chat
+        |> MessageReference.for_chat_query()
+        |> Pagination.fetch_paginated(params)
 
       conn
-      |> put_view(ChatMessageView)
-      |> render("index.json", for: user, objects: messages, chat: chat)
-    else
-      _ ->
-        conn
-        |> put_status(:not_found)
-        |> json(%{error: "not found"})
+      |> add_link_headers(chat_message_refs)
+      |> put_view(MessageReferenceView)
+      |> render("index.json", chat_message_references: chat_message_refs)
     end
   end
 
-  def index(%{assigns: %{user: %{id: user_id}}} = conn, params) do
+  def index(%{assigns: %{user: %{id: user_id} = user}} = conn, _params) do
+    blocked_ap_ids = User.blocked_users_ap_ids(user)
+
     chats =
-      from(c in Chat,
-        where: c.user_id == ^user_id,
-        order_by: [desc: c.updated_at]
-      )
-      |> Pagination.fetch_paginated(params |> stringify_keys)
+      Chat.for_user_query(user_id)
+      |> where([c], c.recipient not in ^blocked_ap_ids)
+      |> Repo.all()
 
     conn
     |> put_view(ChatView)
     |> render("index.json", chats: chats)
   end
 
-  def create(%{assigns: %{user: user}} = conn, params) do
-    with %User{ap_id: recipient} <- User.get_by_id(params[:id]),
+  def create(%{assigns: %{user: user}} = conn, %{id: id}) do
+    with %User{ap_id: recipient} <- User.get_cached_by_id(id),
          {:ok, %Chat{} = chat} <- Chat.get_or_create(user.id, recipient) do
       conn
       |> put_view(ChatView)
       |> render("show.json", chat: chat)
     end
   end
+
+  def show(%{assigns: %{user: user}} = conn, %{id: id}) do
+    with {:ok, chat} <- Chat.get_by_user_and_id(user, id) do
+      conn
+      |> put_view(ChatView)
+      |> render("show.json", chat: chat)
+    end
+  end
 end