Статистика для дашборда #7

src/handlers/admin/admin_handler_stats.erl

@@ -13,16 +13,8 @@ get_stats(Req) ->
     {ok, AdminId, Req1} ->
       case admin_utils:is_admin(AdminId) of
         true ->
-          Stats = #{
-            users => count_users(),
-            calendars => count_calendars(),
-            events => count_events(),
-            bookings => count_bookings(),
-            reviews => count_reviews(),
-            reports => count_reports(),
-            tickets => count_tickets(),
-            subscriptions => count_subscriptions()
-          },
+          {ok, Admin} = core_admin:get_by_id(AdminId),
+          Stats = logic_stats:get_stats(Admin#admin.role, AdminId),
           send_json(Req1, 200, Stats);
         false ->
           send_error(Req1, 403, <<"Admin access required">>)
@@ -31,15 +23,6 @@ get_stats(Req) ->
       send_error(Req1, Code, Message)
   end.
 
-count_users() -> length(mnesia:dirty_match_object(#user{_ = '_'})).
-count_calendars() -> length(mnesia:dirty_match_object(#calendar{_ = '_'})).
-count_events() -> length(mnesia:dirty_match_object(#event{is_instance = false, _ = '_'})).
-count_bookings() -> length(mnesia:dirty_match_object(#booking{_ = '_'})).
-count_reviews() -> length(mnesia:dirty_match_object(#review{_ = '_'})).
-count_reports() -> length(mnesia:dirty_match_object(#report{_ = '_'})).
-count_tickets() -> length(mnesia:dirty_match_object(#ticket{_ = '_'})).
-count_subscriptions() -> length(mnesia:dirty_match_object(#subscription{_ = '_'})).
-
 send_json(Req, Status, Data) ->
   Body = jsx:encode(Data),
   cowboy_req:reply(Status, #{<<"content-type">> => <<"application/json">>}, Body, Req),