feat: 添加核心金融模型、通知模型以及路由和通知仓库的基础结构

internal/repository/notification_repository.go

@@ -3,6 +3,7 @@ package repository
 import (
 	"errors"
 	"fmt"
+	"time"
 
 	"accounting-app/internal/models"
 
@@ -119,20 +120,12 @@ func (r *NotificationRepository) MarkAsRead(userID uint, id uint) error {
 
 // MarkAllAsRead marks all notifications as read for a user
 func (r *NotificationRepository) MarkAllAsRead(userID uint) error {
-<<<<<<< HEAD
-    return r.db.Model(&models.Notification{}).
-        Where("user_id = ? AND is_read = ?", userID, false).
-        Updates(map[string]interface{}{
-            "is_read": true,
-            "read_at": time.Now(),
-        }).Error
-=======
-	if err := r.db.Model(&models.Notification{}).
+	return r.db.Model(&models.Notification{}).
 		Where("user_id = ? AND is_read = ?", userID, false).
-		Update("is_read", true).Error; err != nil {
-		return fmt.Errorf("failed to mark all notifications as read: %w", err)
-	}
-	return nil
+		Updates(map[string]interface{}{
+			"is_read": true,
+			"read_at": time.Now(),
+		}).Error
 }
 
 // Delete deletes a notification by its ID
@@ -156,5 +149,4 @@ func (r *NotificationRepository) GetUnreadCount(userID uint) (int64, error) {
 		return 0, fmt.Errorf("failed to count unread notifications: %w", err)
 	}
 	return count, nil
->>>>>>> 2dc66d478cbe3aafaae601f0939ab448b690365e
 }