modified: serv_nginx/api_bb/internal/handlers/handlers.go

new file:   serv_nginx/api_bb/internal/handlers/user_stats_handler.go
	modified:   serv_nginx/api_bb/internal/routes/routes.go
	modified:   serv_nginx/api_bb/internal/service/user_stats_service.go
add EndPoints for user stats

serv_nginx/api_bb/internal/handlers/handlers.go

@@ -17,6 +17,7 @@ type Handler struct {
 	avatarHandler *AvatarHandler
 	newsHandler   *NewsHandler
 	reviewHandler *ReviewHandler
+	userStatsHandler *UserStatsHandler
 	// Здесь будут добавлены другие обработчики
 	// userHandler    *UserHandler
 	// eventHandler   *EventHandler
@@ -29,6 +30,7 @@ func NewHandler(db *gorm.DB, cfg *config.Config) *Handler {
 	newsRepo := repository.NewNewsRepository(db)
 	commentRepo := repository.NewCommentRepository(db)
 	reviewRepo := repository.NewReviewRepository(db)
+	userStatsRepo := repository.NewUserStatsRepository(db)
 
 	// Initialize logger
 	baseLogger := logger.NewWrapper(logger.Get()) // Создаем базовый логгер
@@ -40,6 +42,7 @@ func NewHandler(db *gorm.DB, cfg *config.Config) *Handler {
 	avatarService := service.NewAvatarService(userRepo, baseLogger)
 	newsService := service.NewNewsService(newsRepo, commentRepo, baseLogger)
 	reviewService := service.NewReviewService(reviewRepo, baseLogger)
+	userStatsService := service.NewUserStatsService(userStatsRepo)
 
 	// Инициализация обработчиков
 	healthHandler := NewHealthHandler()
@@ -48,6 +51,7 @@ func NewHandler(db *gorm.DB, cfg *config.Config) *Handler {
 	newsHandler := NewNewsHandler(newsService, baseLogger)
 	avatarHandler := NewAvatarHandler(avatarService)
 	reviewHandler := NewReviewHandler(reviewService, baseLogger)
+	userStatsHandler := NewUserStatsHandler(userStatsService)
 
 	return &Handler{
 		healthHandler: healthHandler,
@@ -56,6 +60,7 @@ func NewHandler(db *gorm.DB, cfg *config.Config) *Handler {
 		newsHandler:   newsHandler,
 		avatarHandler: avatarHandler,
 		reviewHandler: reviewHandler,
+		userStatsHandler: userStatsHandler,
 	}
 }
 
@@ -68,7 +73,7 @@ func (h *Handler) AuthHandler() *AuthHandler {
 	return h.authHandler
 }
 
-func (h *Handler) UserHandler() *UserHandler { // ДОБАВЛЕН геттер для UserHandler
+func (h *Handler) UserHandler() *UserHandler {
 	return h.userHandler
 }
 
@@ -83,3 +88,7 @@ func (h *Handler) NewsHandler() *NewsHandler {
 func (h *Handler) ReviewHandler() *ReviewHandler {
 	return h.reviewHandler
 }
+
+func (h *Handler) UserStatsHandler() *UserStatsHandler {
+	return h.userStatsHandler
+}

serv_nginx/api_bb/internal/handlers/user_stats_handler.go

@@ -0,0 +1,348 @@
+// handlers/user_stats_handler.go
+package handlers
+
+import (
+	"net/http"
+	"strconv"
+
+	"api_bb/internal/service"
+	"api_bb/pkg/logger"
+	"api_bb/pkg/middleware"
+	"api_bb/pkg/utils"
+
+	"github.com/go-chi/chi/v5"
+	"go.uber.org/zap"
+)
+
+type UserStatsHandler struct {
+	logger         logger.LoggerInterface
+	userStatsService service.UserStatsService
+}
+
+func NewUserStatsHandler(userStatsService service.UserStatsService) *UserStatsHandler {
+	return &UserStatsHandler{
+		logger:         logger.NewWrapper(logger.Get().With(zap.String("handler", "user_stats"))),
+		userStatsService: userStatsService,
+	}
+}
+
+// GetUserStats возвращает статистику текущего пользователя
+func (h *UserStatsHandler) GetUserStats(w http.ResponseWriter, r *http.Request) {
+	h.logger.Info("handling get user stats request",
+		zap.String("method", r.Method),
+		zap.String("path", r.URL.Path),
+		zap.String("remote_addr", r.RemoteAddr),
+	)
+
+	// Получаем пользователя из контекста
+	user, ok := middleware.GetUserFromContext(r.Context())
+	if !ok {
+		h.logger.Warn("get user stats failed - authentication required")
+		utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
+		return
+	}
+
+	// Получаем статистику через сервис
+	stats, err := h.userStatsService.GetUserStats(user.ID)
+	if err != nil {
+		h.logger.Error("failed to get user stats from service",
+			zap.Uint("user_id", user.ID),
+			zap.Error(err),
+		)
+		utils.RespondWithError(w, http.StatusInternalServerError, "Failed to get user stats: "+err.Error())
+		return
+	}
+
+	h.logger.Info("user stats retrieved successfully",
+		zap.Uint("user_id", user.ID),
+		zap.Float64("total_distance", stats.TotalDistance),
+		zap.Int("workouts_count", stats.WorkoutsCount),
+	)
+
+	utils.RespondWithJSON(w, http.StatusOK, stats)
+}
+
+// GetUserStatsByID возвращает статистику пользователя по ID (для администраторов)
+func (h *UserStatsHandler) GetUserStatsByID(w http.ResponseWriter, r *http.Request) {
+	h.logger.Info("handling get user stats by ID request",
+		zap.String("method", r.Method),
+		zap.String("path", r.URL.Path),
+		zap.String("remote_addr", r.RemoteAddr),
+	)
+
+	// Получаем текущего пользователя для проверки прав
+	currentUser, ok := middleware.GetUserFromContext(r.Context())
+	if !ok {
+		h.logger.Warn("get user stats by ID failed - authentication required")
+		utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
+		return
+	}
+
+	// Проверяем права администратора
+	if currentUser.Role != "admin" {
+		h.logger.Warn("get user stats by ID failed - insufficient permissions",
+			zap.Uint("user_id", currentUser.ID),
+			zap.String("role", currentUser.Role),
+		)
+		utils.RespondWithError(w, http.StatusForbidden, "Insufficient permissions")
+		return
+	}
+
+	// Получаем ID пользователя из параметров URL
+	userIDStr := chi.URLParam(r, "userID")
+	userID, err := strconv.ParseUint(userIDStr, 10, 32)
+	if err != nil {
+		h.logger.Warn("invalid user ID parameter",
+			zap.String("user_id_param", userIDStr),
+			zap.Error(err),
+		)
+		utils.RespondWithError(w, http.StatusBadRequest, "Invalid user ID")
+		return
+	}
+
+	// Получаем статистику через сервис
+	stats, err := h.userStatsService.GetUserStats(uint(userID))
+	if err != nil {
+		h.logger.Error("failed to get user stats by ID from service",
+			zap.Uint("target_user_id", uint(userID)),
+			zap.Error(err),
+		)
+		utils.RespondWithError(w, http.StatusInternalServerError, "Failed to get user stats: "+err.Error())
+		return
+	}
+
+	h.logger.Info("user stats by ID retrieved successfully",
+		zap.Uint("admin_user_id", currentUser.ID),
+		zap.Uint("target_user_id", uint(userID)),
+	)
+
+	utils.RespondWithJSON(w, http.StatusOK, stats)
+}
+
+// UpdatePersonalBest обновляет личный рекорд пользователя
+func (h *UserStatsHandler) UpdatePersonalBest(w http.ResponseWriter, r *http.Request) {
+	h.logger.Info("handling update personal best request",
+		zap.String("method", r.Method),
+		zap.String("path", r.URL.Path),
+		zap.String("remote_addr", r.RemoteAddr),
+	)
+
+	// Получаем пользователя из контекста
+	user, ok := middleware.GetUserFromContext(r.Context())
+	if !ok {
+		h.logger.Warn("update personal best failed - authentication required")
+		utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
+		return
+	}
+
+	var req struct {
+		DistanceType string `json:"distance_type"`
+		Time         string `json:"time"`
+	}
+
+	if err := utils.DecodeJSONBody(w, r, &req); err != nil {
+		h.logger.Error("failed to decode update personal best request",
+			zap.Error(err),
+		)
+		utils.RespondWithError(w, http.StatusBadRequest, "Invalid request payload: "+err.Error())
+		return
+	}
+
+	// Валидация обязательных полей
+	if req.DistanceType == "" || req.Time == "" {
+		h.logger.Warn("update personal best failed - missing required fields")
+		utils.RespondWithError(w, http.StatusBadRequest, "Distance type and time are required")
+		return
+	}
+
+	// Валидация типа дистанции
+	validDistanceTypes := map[string]bool{
+		"5k": true, "10k": true, "half": true, "marathon": true,
+	}
+	if !validDistanceTypes[req.DistanceType] {
+		h.logger.Warn("update personal best failed - invalid distance type",
+			zap.String("distance_type", req.DistanceType),
+		)
+		utils.RespondWithError(w, http.StatusBadRequest, "Invalid distance type. Must be: 5k, 10k, half, marathon")
+		return
+	}
+
+	h.logger.Info("updating personal best",
+		zap.Uint("user_id", user.ID),
+		zap.String("distance_type", req.DistanceType),
+		zap.String("time", req.Time),
+	)
+
+	// Обновляем личный рекорд через сервис
+	if err := h.userStatsService.UpdatePersonalBest(user.ID, req.DistanceType, req.Time); err != nil {
+		h.logger.Error("failed to update personal best in service",
+			zap.Uint("user_id", user.ID),
+			zap.Error(err),
+		)
+		utils.RespondWithError(w, http.StatusInternalServerError, "Failed to update personal best: "+err.Error())
+		return
+	}
+
+	h.logger.Info("personal best updated successfully",
+		zap.Uint("user_id", user.ID),
+		zap.String("distance_type", req.DistanceType),
+	)
+
+	utils.RespondWithJSON(w, http.StatusOK, map[string]interface{}{
+		"message": "Personal best updated successfully",
+		"distance_type": req.DistanceType,
+		"time": req.Time,
+	})
+}
+
+// IncrementWorkout увеличивает счетчик тренировок и обновляет статистику
+func (h *UserStatsHandler) IncrementWorkout(w http.ResponseWriter, r *http.Request) {
+	h.logger.Info("handling increment workout request",
+		zap.String("method", r.Method),
+		zap.String("path", r.URL.Path),
+		zap.String("remote_addr", r.RemoteAddr),
+	)
+
+	// Получаем пользователя из контекста
+	user, ok := middleware.GetUserFromContext(r.Context())
+	if !ok {
+		h.logger.Warn("increment workout failed - authentication required")
+		utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
+		return
+	}
+
+	var req struct {
+		Distance float64 `json:"distance"`
+		Duration int     `json:"duration"`
+	}
+
+	if err := utils.DecodeJSONBody(w, r, &req); err != nil {
+		h.logger.Error("failed to decode increment workout request",
+			zap.Error(err),
+		)
+		utils.RespondWithError(w, http.StatusBadRequest, "Invalid request payload: "+err.Error())
+		return
+	}
+
+	// Валидация данных тренировки
+	if req.Distance <= 0 {
+		h.logger.Warn("increment workout failed - invalid distance",
+			zap.Float64("distance", req.Distance),
+		)
+		utils.RespondWithError(w, http.StatusBadRequest, "Distance must be greater than 0")
+		return
+	}
+	if req.Duration <= 0 {
+		h.logger.Warn("increment workout failed - invalid duration",
+			zap.Int("duration", req.Duration),
+		)
+		utils.RespondWithError(w, http.StatusBadRequest, "Duration must be greater than 0")
+		return
+	}
+
+	h.logger.Info("incrementing workout stats",
+		zap.Uint("user_id", user.ID),
+		zap.Float64("distance", req.Distance),
+		zap.Int("duration", req.Duration),
+	)
+
+	// Обновляем статистику через сервис
+	if err := h.userStatsService.IncrementWorkout(user.ID, req.Distance, req.Duration); err != nil {
+		h.logger.Error("failed to increment workout in service",
+			zap.Uint("user_id", user.ID),
+			zap.Error(err),
+		)
+		utils.RespondWithError(w, http.StatusInternalServerError, "Failed to update workout stats: "+err.Error())
+		return
+	}
+
+	h.logger.Info("workout stats incremented successfully",
+		zap.Uint("user_id", user.ID),
+		zap.Float64("distance", req.Distance),
+		zap.Int("duration", req.Duration),
+	)
+
+	utils.RespondWithJSON(w, http.StatusOK, map[string]interface{}{
+		"message": "Workout stats updated successfully",
+		"distance": req.Distance,
+		"duration": req.Duration,
+	})
+}
+
+// ResetWeeklyDistance сбрасывает недельный пробег
+func (h *UserStatsHandler) ResetWeeklyDistance(w http.ResponseWriter, r *http.Request) {
+	h.logger.Info("handling reset weekly distance request",
+		zap.String("method", r.Method),
+		zap.String("path", r.URL.Path),
+		zap.String("remote_addr", r.RemoteAddr),
+	)
+
+	// Получаем пользователя из контекста
+	user, ok := middleware.GetUserFromContext(r.Context())
+	if !ok {
+		h.logger.Warn("reset weekly distance failed - authentication required")
+		utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
+		return
+	}
+
+	h.logger.Info("resetting weekly distance",
+		zap.Uint("user_id", user.ID),
+	)
+
+	// Сбрасываем недельный пробег через сервис
+	if err := h.userStatsService.ResetWeeklyDistance(user.ID); err != nil {
+		h.logger.Error("failed to reset weekly distance in service",
+			zap.Uint("user_id", user.ID),
+			zap.Error(err),
+		)
+		utils.RespondWithError(w, http.StatusInternalServerError, "Failed to reset weekly distance: "+err.Error())
+		return
+	}
+
+	h.logger.Info("weekly distance reset successfully",
+		zap.Uint("user_id", user.ID),
+	)
+
+	utils.RespondWithJSON(w, http.StatusOK, map[string]interface{}{
+		"message": "Weekly distance reset successfully",
+	})
+}
+
+// ResetMonthlyDistance сбрасывает месячный пробег
+func (h *UserStatsHandler) ResetMonthlyDistance(w http.ResponseWriter, r *http.Request) {
+	h.logger.Info("handling reset monthly distance request",
+		zap.String("method", r.Method),
+		zap.String("path", r.URL.Path),
+		zap.String("remote_addr", r.RemoteAddr),
+	)
+
+	// Получаем пользователя из контекста
+	user, ok := middleware.GetUserFromContext(r.Context())
+	if !ok {
+		h.logger.Warn("reset monthly distance failed - authentication required")
+		utils.RespondWithError(w, http.StatusUnauthorized, "Authentication required")
+		return
+	}
+
+	h.logger.Info("resetting monthly distance",
+		zap.Uint("user_id", user.ID),
+	)
+
+	// Сбрасываем месячный пробег через сервис
+	if err := h.userStatsService.ResetMonthlyDistance(user.ID); err != nil {
+		h.logger.Error("failed to reset monthly distance in service",
+			zap.Uint("user_id", user.ID),
+			zap.Error(err),
+		)
+		utils.RespondWithError(w, http.StatusInternalServerError, "Failed to reset monthly distance: "+err.Error())
+		return
+	}
+
+	h.logger.Info("monthly distance reset successfully",
+		zap.Uint("user_id", user.ID),
+	)
+
+	utils.RespondWithJSON(w, http.StatusOK, map[string]interface{}{
+		"message": "Monthly distance reset successfully",
+	})
+}

serv_nginx/api_bb/internal/routes/routes.go

@@ -74,6 +74,15 @@ func SetupRouter(db *gorm.DB, config *config.Config) http.Handler {
 				r.Delete("/delete", allHandler.AvatarHandler().DeleteAvatar)
 				r.Get("/{filename}", allHandler.AvatarHandler().GetAvatar)
 			})
+
+			r.Route("/stats", func(r chi.Router) {
+				r.Get("/", allHandler.UserStatsHandler().GetUserStats)
+				r.Get("/{userID}", allHandler.UserStatsHandler().GetUserStatsByID)
+				r.Post("/workout", allHandler.UserStatsHandler().IncrementWorkout)
+				r.Put("/personal-best", allHandler.UserStatsHandler().UpdatePersonalBest)
+				r.Post("/weekly/reset", allHandler.UserStatsHandler().ResetWeeklyDistance)
+				r.Post("/monthly/reset", allHandler.UserStatsHandler().ResetMonthlyDistance)
+			})
 			// Здесь будут другие защищенные маршруты пользователя
 		})
 

serv_nginx/api_bb/internal/service/user_stats_service.go

@@ -1,45 +1,258 @@
-// services/user_stats_service.go
+// service/user_stats_service.go
 package service
 
 import (
 	"time"
+
 	"api_bb/internal/models"
 	"api_bb/internal/repository"
+	"api_bb/pkg/logger"
+
+	"go.uber.org/zap"
 )
 
-type UserStatsService struct {
+type UserStatsService interface {
+	GetUserStats(userID uint) (*models.UserStatsResponse, error)
+	UpdatePersonalBest(userID uint, distanceType string, time string) error
+	IncrementWorkout(userID uint, distance float64, duration int) error
+	ResetWeeklyDistance(userID uint) error
+	ResetMonthlyDistance(userID uint) error
+	CreateUserStats(userID uint) error
+}
+
+type userStatsService struct {
+	logger              logger.LoggerInterface
 	userStatsRepo       repository.UserStatsRepository
 }
 
-func NewUserStatsService(userStatsRepo repository.UserStatsRepository) *UserStatsService {
+func NewUserStatsService(userStatsRepo repository.UserStatsRepository) UserStatsService {
-	return &UserStatsService{
+	return &userStatsService{
+		logger:        logger.NewWrapper(logger.Get().With(zap.String("service", "user_stats"))),
 		userStatsRepo: userStatsRepo,
 	}
 }
 
-func (s *UserStatsService) AddWorkout(userID uint, distance float64, duration int, workoutTime time.Time) error {
+// GetUserStats возвращает статистику пользователя в формате DTO
-	// Обновляем общую статистику
+func (s *userStatsService) GetUserStats(userID uint) (*models.UserStatsResponse, error) {
-	if err := s.userStatsRepo.IncrementWorkouts(userID, distance, duration); err != nil {
+	s.logger.Info("getting user stats",
+		zap.Uint("user_id", userID),
+	)
+
+	stats, err := s.userStatsRepo.GetUserStatsResponse(userID)
+	if err != nil {
+		s.logger.Error("failed to get user stats from repository",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
+		return nil, err
+	}
+
+	s.logger.Debug("user stats retrieved successfully",
+		zap.Uint("user_id", userID),
+		zap.Float64("total_distance", stats.TotalDistance),
+		zap.Int("workouts_count", stats.WorkoutsCount),
+	)
+
+	return stats, nil
+}
+
+// UpdatePersonalBest обновляет личный рекорд пользователя
+func (s *userStatsService) UpdatePersonalBest(userID uint, distanceType string, time string) error {
+	s.logger.Info("updating personal best",
+		zap.Uint("user_id", userID),
+		zap.String("distance_type", distanceType),
+		zap.String("time", time),
+	)
+
+	// Проверяем существование статистики пользователя
+	_, err := s.userStatsRepo.GetByUserID(userID)
+	if err != nil {
+		s.logger.Warn("user stats not found, creating new stats",
+			zap.Uint("user_id", userID),
+		)
+		if err := s.CreateUserStats(userID); err != nil {
+			return err
+		}
+	}
+
+	if err := s.userStatsRepo.UpdatePersonalBest(userID, distanceType, time); err != nil {
+		s.logger.Error("failed to update personal best in repository",
+			zap.Uint("user_id", userID),
+			zap.String("distance_type", distanceType),
+			zap.Error(err),
+		)
 		return err
 	}
 
-	// Обновляем серии
+	s.logger.Info("personal best updated successfully",
-	if err := s.userStatsRepo.UpdateStreaks(userID, workoutTime); err != nil {
+		zap.Uint("user_id", userID),
+		zap.String("distance_type", distanceType),
+		zap.String("time", time),
+	)
+
+	return nil
+}
+
+// IncrementWorkout увеличивает счетчик тренировок и обновляет статистику
+func (s *userStatsService) IncrementWorkout(userID uint, distance float64, duration int) error {
+	s.logger.Info("incrementing workout stats",
+		zap.Uint("user_id", userID),
+		zap.Float64("distance", distance),
+		zap.Int("duration", duration),
+	)
+
+	// Проверяем существование статистики пользователя
+	_, err := s.userStatsRepo.GetByUserID(userID)
+	if err != nil {
+		s.logger.Warn("user stats not found, creating new stats",
+			zap.Uint("user_id", userID),
+		)
+		if err := s.CreateUserStats(userID); err != nil {
+			return err
+		}
+	}
+
+	// Обновляем серии тренировок
+	currentTime := time.Now()
+	if err := s.userStatsRepo.UpdateStreaks(userID, currentTime); err != nil {
+		s.logger.Error("failed to update streaks in repository",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
 		return err
 	}
 
 	// Обновляем недельный и месячный пробег
 	if err := s.userStatsRepo.UpdateWeeklyDistance(userID, distance); err != nil {
+		s.logger.Error("failed to update weekly distance in repository",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
 		return err
 	}
 
-	return s.userStatsRepo.UpdateMonthlyDistance(userID, distance)
+	if err := s.userStatsRepo.UpdateMonthlyDistance(userID, distance); err != nil {
+		s.logger.Error("failed to update monthly distance in repository",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
+		return err
+	}
+
+	// Увеличиваем счетчик тренировок и обновляем общие показатели
+	if err := s.userStatsRepo.IncrementWorkouts(userID, distance, duration); err != nil {
+		s.logger.Error("failed to increment workouts in repository",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
+		return err
+	}
+
+	s.logger.Info("workout stats incremented successfully",
+		zap.Uint("user_id", userID),
+		zap.Float64("distance", distance),
+		zap.Int("duration", duration),
+	)
+
+	return nil
 }
 
-func (s *UserStatsService) GetUserStats(userID uint) (*models.UserStatsResponse, error) {
+// ResetWeeklyDistance сбрасывает недельный пробег
-	return s.userStatsRepo.GetUserStatsResponse(userID)
+func (s *userStatsService) ResetWeeklyDistance(userID uint) error {
+	s.logger.Info("resetting weekly distance",
+		zap.Uint("user_id", userID),
+	)
+
+	userStats, err := s.userStatsRepo.GetByUserID(userID)
+	if err != nil {
+		s.logger.Error("failed to get user stats for weekly reset",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
+		return err
+	}
+
+	userStats.WeeklyDistance = 0
+	if err := s.userStatsRepo.Update(userStats); err != nil {
+		s.logger.Error("failed to reset weekly distance in repository",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
+		return err
+	}
+
+	s.logger.Info("weekly distance reset successfully",
+		zap.Uint("user_id", userID),
+	)
+
+	return nil
 }
 
-func (s *UserStatsService) UpdatePersonalBest(userID uint, distanceType string, time string) error {
+// ResetMonthlyDistance сбрасывает месячный пробег
-	return s.userStatsRepo.UpdatePersonalBest(userID, distanceType, time)
+func (s *userStatsService) ResetMonthlyDistance(userID uint) error {
+	s.logger.Info("resetting monthly distance",
+		zap.Uint("user_id", userID),
+	)
+
+	userStats, err := s.userStatsRepo.GetByUserID(userID)
+	if err != nil {
+		s.logger.Error("failed to get user stats for monthly reset",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
+		return err
+	}
+
+	userStats.MonthlyDistance = 0
+	if err := s.userStatsRepo.Update(userStats); err != nil {
+		s.logger.Error("failed to reset monthly distance in repository",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
+		return err
+	}
+
+	s.logger.Info("monthly distance reset successfully",
+		zap.Uint("user_id", userID),
+	)
+
+	return nil
+}
+
+// CreateUserStats создает начальную статистику для пользователя
+func (s *userStatsService) CreateUserStats(userID uint) error {
+	s.logger.Info("creating user stats",
+		zap.Uint("user_id", userID),
+	)
+
+	userStats := &models.UserStats{
+		UserID:         userID,
+		TotalDistance:  0,
+		TotalTime:      0,
+		AvgPace:        "0:00",
+		WorkoutsCount:  0,
+		CurrentStreak:  0,
+		LongestStreak:  0,
+		WeeklyDistance: 0,
+		MonthlyDistance: 0,
+		Best5K:         "",
+		Best10K:        "",
+		BestHalf:       "",
+		BestMarathon:   "",
+		LastWorkout:    time.Time{},
+	}
+
+	if err := s.userStatsRepo.Create(userStats); err != nil {
+		s.logger.Error("failed to create user stats in repository",
+			zap.Uint("user_id", userID),
+			zap.Error(err),
+		)
+		return err
+	}
+
+	s.logger.Info("user stats created successfully",
+		zap.Uint("user_id", userID),
+	)
+
+	return nil
 }