mobilizon/lib/graphql/api/reports.ex

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defmodule Mobilizon.GraphQL.API.Reports do
@moduledoc """
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API for Reports.
"""
alias Mobilizon.Actors.Actor
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alias Mobilizon.{Admin, Users}
alias Mobilizon.Federation.ActivityPub.{Actions, Activity}
alias Mobilizon.Reports, as: ReportsAction
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alias Mobilizon.Reports.{Note, Report, ReportStatus}
alias Mobilizon.Service.AntiSpam.Akismet
alias Mobilizon.Users.User
import Mobilizon.Web.Gettext, only: [dgettext: 2]
require Logger
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@doc """
Create a report/flag on an actor, and optionally on an event or on comments.
"""
@spec report(map()) :: {:ok, Activity.t(), Report.t()} | {:error, Ecto.Changeset.t()}
def report(args) do
Actions.Flag.flag(args, Map.get(args, :forward, false) == true)
end
@doc """
Update the status of a report
"""
@spec update_report_status(Actor.t(), Report.t(), atom(), atom() | nil) ::
{:ok, Report.t()} | {:error, Ecto.Changeset.t() | String.t()}
def update_report_status(
%Actor{} = actor,
%Report{status: old_status} = report,
status,
antispam_feedback \\ nil
) do
if ReportStatus.valid_value?(status) do
with {:ok, %Report{} = report} <-
ReportsAction.update_report(report, %{
"status" => status,
"antispam_feedback" => antispam_feedback
}) do
if old_status != status do
Admin.log_action(actor, "update", report)
end
antispam_response =
case antispam_feedback do
:ham ->
Logger.debug("Reporting a report details as ham")
Akismet.report_ham(report)
:spam ->
Logger.debug("Reporting a report details as spam")
Akismet.report_spam(report)
_ ->
:ok
end
if antispam_response != :ok do
Logger.warn("Antispam response has been #{inspect(antispam_response)}")
end
{:ok, report}
end
else
{:error, dgettext("errors", "Unsupported status for a report")}
end
end
@doc """
Create a note on a report
"""
@spec create_report_note(Report.t(), Actor.t(), String.t()) ::
{:ok, Note.t()} | {:error, String.t() | Ecto.Changeset.t()}
def create_report_note(
%Report{id: report_id},
%Actor{id: moderator_id, user_id: user_id} = moderator,
content
) do
%User{role: role} = Users.get_user!(user_id)
if role in [:administrator, :moderator] do
with {:ok, %Note{} = note} <-
Mobilizon.Reports.create_note(%{
"report_id" => report_id,
"moderator_id" => moderator_id,
"content" => content
}),
{:ok, _} <- Admin.log_action(moderator, "create", note) do
{:ok, note}
end
else
{:error,
dgettext(
"errors",
"You need to be a moderator or an administrator to create a note on a report"
)}
end
end
@doc """
Delete a report note
"""
@spec delete_report_note(Note.t(), Actor.t()) ::
{:ok, Note.t()} | {:error, Ecto.Changeset.t() | String.t()}
def delete_report_note(
%Note{moderator_id: note_moderator_id} = note,
%Actor{id: moderator_id, user_id: user_id} = moderator
) do
if note_moderator_id == moderator_id do
%User{role: role} = Users.get_user!(user_id)
if role in [:administrator, :moderator] do
with {:ok, %Note{} = note} <-
Mobilizon.Reports.delete_note(note),
{:ok, _} <- Admin.log_action(moderator, "delete", note) do
{:ok, note}
end
else
{:error,
dgettext(
"errors",
"You need to be a moderator or an administrator to create a note on a report"
)}
end
else
{:error, dgettext("errors", "You can only remove your own notes")}
end
end
end