Fix /v1/admin/stats всегда пустые данные

Добавлено поле с датой последнего логина пользователям и админам  #20

src/core/core_admin.erl

@@ -1,7 +1,7 @@
 -module(core_admin).
 -include("records.hrl").
 -export([create/3, get_by_email/1, get_by_id/1, list_all/0,
-  update_role/2, block/1, unblock/1, generate_id/0]).
+  update_role/2, block/1, unblock/1, generate_id/0, update_last_login/1]).
 
 create(Email, Password, Role) ->
   case get_by_email(Email) of
@@ -49,6 +49,15 @@ update_role(Id, NewRole) when is_atom(NewRole) ->
     Error -> Error
   end.
 
+update_last_login(Id) ->
+  case get_by_id(Id) of
+    {ok, Admin} ->
+      Updated = Admin#admin{last_login = calendar:universal_time()},
+      mnesia:dirty_write(Updated),
+      {ok, Updated};
+    Error -> Error
+  end.
+
 block(Id) ->
   update_status(Id, blocked).
 

src/core/core_user.erl

@@ -1,7 +1,7 @@
 -module(core_user).
 -include("records.hrl").
 
--export([create/2, get_by_id/1, get_by_email/1, update/2, update_status/3, delete/1]).
+-export([create/2, get_by_id/1, get_by_email/1, update/2, update_status/3, delete/1, update_last_login/1]).
 -export([email_exists/1]).
 -export([generate_id/0]).
 -export([list_users/0]).
@@ -80,6 +80,15 @@ update(Id, Updates) ->
     {aborted, Reason} -> {error, Reason}
   end.
 
+update_last_login(Id) ->
+  case get_by_id(Id) of
+    {ok, User} ->
+      Updated = User#user{last_login = calendar:universal_time()},
+      mnesia:dirty_write(Updated),
+      {ok, Updated};
+    Error -> Error
+  end.
+
 update_status(Id, Status, Reason) ->
   case get_by_id(Id) of
     {ok, User} ->

src/eventhub_app.erl

@@ -158,7 +158,7 @@ init_default_admins() ->
   case core_admin:list_all() of
     [] ->
       % Суперадмин
-      SuperEmail = list_to_binary(os:getenv("ADMIN_SUPER_EMAIL", "superadmin2@eventhub.local")),
+      SuperEmail = list_to_binary(os:getenv("ADMIN_SUPER_EMAIL", "superadmin@eventhub.local")),
       SuperPass = list_to_binary(os:getenv("ADMIN_SUPER_PASSWORD", "123456")),
       {ok, _} = core_admin:create(SuperEmail, SuperPass, superadmin),
       io:format("Default superadmin created: ~s~n", [SuperEmail]),

src/handlers/admin/admin_handler_login.erl

@@ -16,6 +16,7 @@ init(Req0, State) ->
                   {RefreshToken, _ExpiresAt} = eventhub_auth:generate_refresh_token(maps:get(id, User)),
                   % Сохранение refresh-токена в admin_session
                   core_admin_session:create(maps:get(id, User), RefreshToken),
+                  core_admin:update_last_login(maps:get(id, User)),
                   Resp = jsx:encode(#{
                     <<"token">> => Token,
                     <<"user">> => #{

src/handlers/handler_login.erl

@@ -23,6 +23,7 @@ handle(Req, _Opts) ->
                     {ok, Token, User} ->
                       {RefreshToken, _ExpiresAt} = eventhub_auth:generate_refresh_token(maps:get(id, User)),
                       core_session:create(maps:get(id, User), RefreshToken),
+                      core_user:update_last_login(maps:get(id, User)),
                       Response = #{
                         user => #{
                           id => maps:get(id, User),

src/logic/logic_stats.erl

@@ -16,6 +16,8 @@ get_stats(Role, AdminId) ->
     From :: calendar:datetime(), To :: calendar:datetime()) -> map().
 get_stats(superadmin, _AdminId, From, To) ->
   build_superadmin_stats(From, To);
+get_stats(admin, _AdminId, From, To) ->
+  build_admin_stats(From, To);
 get_stats(moderator, AdminId, From, To) ->
   build_moderator_stats(AdminId, From, To);
 get_stats(support, AdminId, From, To) ->
@@ -39,6 +41,21 @@ build_superadmin_stats(From, To) ->
     admin_activity         => collect_admin_activity()
   }.
 
+%% ========== Админ =========================================
+build_admin_stats(From, To) ->
+  #{
+    users_total            => core_user:count_users(),
+    events_total           => core_event:count_events(),
+    calendars_total        => core_calendar:count_calendars(),
+    reviews_total          => core_review:count_reviews(),
+    reports_total          => core_report:count_reports_by_status(pending),
+    tickets_open           => core_ticket:count_tickets_by_status(open),
+    tickets_total          => length(core_ticket:list_all()),
+    avg_ticket_resolution_h => trunc_hours(core_ticket:avg_resolution_time()),
+    registrations_by_day   => date_list_to_json(core_user:count_users_by_date(From, To)),
+    events_by_day          => date_list_to_json(core_event:count_events_by_date(From, To))
+  }.
+
 %% ========== Модератор ==========================================
 build_moderator_stats(AdminId, _From, _To) ->
   #{
@@ -76,7 +93,10 @@ collect_admin_activity() ->
     Actions = length(core_admin_audit:list([{admin_id, A#admin.id}])),
     #{
       admin_id => A#admin.id,
+      nickname    => A#admin.nickname,
       email    => A#admin.email,
+      role    => A#admin.role,
+      last_login    => A#admin.last_login,
       actions  => Actions
     }
-            end, Admins).
+  end, Admins).