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%% This Source Code Form is subject to the terms of the Mozilla Public
%% License, v. 2.0. If a copy of the MPL was not distributed with this
%% file, You can obtain one at https://mozilla.org/MPL/2.0/.
%%
%% Copyright (c) 2007-2020 VMware, Inc. or its affiliates. All rights reserved.
%%
-module(rabbit_mgmt_wm_reset).
-export([init/2, is_authorized/2, resource_exists/2,
allowed_methods/2, delete_resource/2]).
-export([variances/2]).
-include_lib("rabbitmq_management_agent/include/rabbit_mgmt_records.hrl").
%%--------------------------------------------------------------------
init(Req, _State) ->
{cowboy_rest, rabbit_mgmt_headers:set_common_permission_headers(Req, ?MODULE), #context{}}.
variances(Req, Context) ->
{[<<"accept-encoding">>, <<"origin">>], Req, Context}.
allowed_methods(ReqData, Context) ->
{[<<"DELETE">>, <<"OPTIONS">>], ReqData, Context}.
resource_exists(ReqData, Context) ->
case get_node(ReqData) of
none -> {true, ReqData, Context};
{ok, Node} -> {lists:member(Node, rabbit_nodes:all_running()),
ReqData, Context}
end.
delete_resource(ReqData, Context) ->
case get_node(ReqData) of
none ->
rabbit_mgmt_storage:reset_all();
{ok, Node} ->
rpc:call(Node, rabbit_mgmt_storage, reset, [])
end,
{true, ReqData, Context}.
is_authorized(ReqData, Context) ->
rabbit_mgmt_util:is_authorized_admin(ReqData, Context).
get_node(ReqData) ->
case rabbit_mgmt_util:id(node, ReqData) of
none ->
none;
Node0 ->
Node = list_to_atom(binary_to_list(Node0)),
{ok, Node}
end.
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