-module(admin_handler_health).
-behaviour(cowboy_handler).

-export([init/2]).
-export([trails/0]).

%%% cowboy_handler callback
init(Req, _State) ->
  case cowboy_req:method(Req) of
    <<"GET">> ->
      handler_utils:send_json(Req, 200, #{status => <<"ok">>});
    _ ->
      handler_utils:send_error(Req, 405, <<"Method not allowed">>)
  end.

%%% Swagger metadata
trails() ->
  [
    #{
      path        => <<"/admin/health">>,
      method      => <<"GET">>,
      description => <<"Admin API health check">>,
      tags        => [<<"Health">>],
      responses   => #{
        200 => #{
          description => <<"API is healthy">>,
          content     => #{<<"application/json">> => #{schema => #{
            type       => object,
            properties => #{
              status => #{type => string}
            }
          }}}
        }
      }
    }
  ].