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.Reports, as: ReportsAction
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alias Mobilizon.Reports.{Note, Report, ReportStatus}
alias Mobilizon.Users.User
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alias Mobilizon.Federation.ActivityPub
alias Mobilizon.Federation.ActivityPub.Activity
@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, any()}
def report(args) do
case ActivityPub.flag(args, Map.get(args, :forward, false) == true) do
{:ok, %Activity{} = activity, %Report{} = report} ->
{:ok, activity, report}
err ->
{:error, err}
end
end
@doc """
Update the state of a report
"""
@spec update_report_status(Actor.t(), Report.t(), ReportStatus.t()) ::
{:ok, Report.t()} | {:error, String.t()}
def update_report_status(%Actor{} = actor, %Report{} = report, state) do
with {:valid_state, true} <-
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{:valid_state, ReportStatus.valid_value?(state)},
{:ok, %Report{} = report} <- ReportsAction.update_report(report, %{"status" => state}),
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{:ok, _} <- Admin.log_action(actor, "update", report) do
{:ok, report}
else
{:valid_state, false} -> {:error, "Unsupported state"}
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()}
def create_report_note(
%Report{id: report_id},
%Actor{id: moderator_id, user_id: user_id} = moderator,
content
) do
with %User{role: role} <- Users.get_user!(user_id),
{:role, true} <- {:role, role in [:administrator, :moderator]},
{:ok, %Note{} = note} <-
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Mobilizon.Reports.create_note(%{
"report_id" => report_id,
"moderator_id" => moderator_id,
"content" => content
}),
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{:ok, _} <- Admin.log_action(moderator, "create", note) do
{:ok, note}
else
{:role, false} ->
{:error, "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, String.t()}
def delete_report_note(
%Note{moderator_id: note_moderator_id} = note,
%Actor{id: moderator_id, user_id: user_id} = moderator
) do
with {:same_actor, true} <- {:same_actor, note_moderator_id == moderator_id},
%User{role: role} <- Users.get_user!(user_id),
{:role, true} <- {:role, role in [:administrator, :moderator]},
{:ok, %Note{} = note} <-
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Mobilizon.Reports.delete_note(note),
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{:ok, _} <- Admin.log_action(moderator, "delete", note) do
{:ok, note}
else
{:role, false} ->
{:error, "You need to be a moderator or an administrator to create a note on a report"}
{:same_actor, false} ->
{:error, "You can only remove your own notes"}
end
end
end