Admin API: Allow changing the state of multiple reports at once

lib/pleroma/web/activity_pub/utils.ex

@@ -672,6 +672,18 @@ defmodule Pleroma.Web.ActivityPub.Utils do
     |> Repo.update()
   end
 
+  def update_report_state(activity_ids, state) when state in @supported_report_states do
+    activities_num = length(activity_ids)
+
+    from(a in Activity, where: a.id in ^activity_ids)
+    |> update(set: [data: fragment("jsonb_set(data, '{state}', ?)", ^state)])
+    |> Repo.update_all([])
+    |> case do
+      {^activities_num, _} -> :ok
+      _ -> {:error, activity_ids}
+    end
+  end
+
   def update_report_state(_, _), do: {:error, "Unsupported state"}
 
   def update_activity_visibility(activity, visibility) when visibility in @valid_visibilities do

lib/pleroma/web/admin_api/admin_api_controller.ex

@@ -480,17 +480,26 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do
     end
   end
 
-  def report_update_state(%{assigns: %{user: admin}} = conn, %{"id" => id, "state" => state}) do
-    with {:ok, report} <- CommonAPI.update_report_state(id, state) do
-      ModerationLog.insert_log(%{
-        action: "report_update",
-        actor: admin,
-        subject: report
-      })
+  def reports_update(%{assigns: %{user: admin}} = conn, %{"reports" => reports}) do
+    result =
+      reports
+      |> Enum.map(fn report ->
+        with {:ok, activity} <- CommonAPI.update_report_state(report["id"], report["state"]) do
+          ModerationLog.insert_log(%{
+            action: "report_update",
+            actor: admin,
+            subject: activity
+          })
 
-      conn
-      |> put_view(ReportView)
-      |> render("show.json", Report.extract_report_info(report))
+          activity
+        else
+          {:error, message} -> %{id: report["id"], error: message}
+        end
+      end)
+
+    case Enum.any?(result, &Map.has_key?(&1, :error)) do
+      true -> json_response(conn, :bad_request, result)
+      false -> json_response(conn, :no_content, "")
     end
   end
 

lib/pleroma/web/common_api/common_api.ex

@@ -346,6 +346,13 @@ defmodule Pleroma.Web.CommonAPI do
     end
   end
 
+  def update_report_state(activity_ids, state) when is_list(activity_ids) do
+    case Utils.update_report_state(activity_ids, state) do
+      :ok -> {:ok, activity_ids}
+      _ -> {:error, dgettext("errors", "Could not update state")}
+    end
+  end
+
   def update_report_state(activity_id, state) do
     with %Activity{} = activity <- Activity.get_by_id(activity_id) do
       Utils.update_report_state(activity, state)

lib/pleroma/web/router.ex

@@ -194,7 +194,7 @@ defmodule Pleroma.Web.Router do
 
     get("/reports", AdminAPIController, :list_reports)
     get("/reports/:id", AdminAPIController, :report_show)
-    put("/reports/:id", AdminAPIController, :report_update_state)
+    patch("/reports", AdminAPIController, :reports_update)
     post("/reports/:id/respond", AdminAPIController, :report_respond)
 
     put("/statuses/:id", AdminAPIController, :status_update)