Andrey K. Choi
a323caf5db
- Created modern design system with CSS variables and gradients - Implemented new base template with dark/light theme support - Added modern navigation with smooth animations and transitions - Redesigned home page with hero section, service previews, and interactive elements - Created modern services page with filtering and modal functionality - Redesigned about page with team section, stats, and technology stack - Added comprehensive JavaScript for interactivity and animations - Implemented responsive design for mobile devices - Added Font Awesome icons and Google Fonts (Inter) - Created modular CSS architecture with utility classes - Added loading screens, scroll-to-top, and theme toggle functionality - Improved accessibility with proper ARIA labels and semantic markup Features: - Dark/Light theme toggle - Smooth scroll animations - Interactive service cards - Modern button styles with ripple effects - Responsive grid layouts - Progress bars and statistics - Mobile-first responsive design - Clean typography and modern spacing - Card-based UI with shadows and hover effects
302 lines
14 KiB
Python
302 lines
14 KiB
Python
from django.shortcuts import render, get_object_or_404, redirect
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from .models import Service, Project, Client, BlogPost, Review, Order, ServiceRequest
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from django.db.models import Avg
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from comunication.models import TelegramSettings
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import qrcode
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import os
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from django.conf import settings
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import uuid
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from django.utils.http import urlsafe_base64_encode
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from django.utils.encoding import force_bytes
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from django.http import JsonResponse
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from django.utils.crypto import get_random_string
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from django.contrib.auth.models import User
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from decouple import config
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from django.urls import reverse
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from django.contrib.auth.decorators import login_required
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from django.core.mail import send_mail
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from comunication.telegram_bot import TelegramBot
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import hmac
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import hashlib
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import json
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from django.views.decorators.csrf import csrf_exempt
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import logging
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from django.db import transaction, IntegrityError
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from django.db.models import Q
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logger = logging.getLogger(__name__)
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# Initialize Telegram Bot
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try:
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bot = TelegramBot()
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except Exception as e:
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logger.error(f"Failed to initialize Telegram bot: {str(e)}")
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def home(request):
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services = Service.objects.all()[:6] # Показываем только первые 6 услуг на главной
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return render(request, 'web/home_modern.html', {'services': services})
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def service_detail(request, pk):
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service = get_object_or_404(Service, pk=pk)
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projects_in_category = Project.objects.filter(category=service.category)
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average_rating = service.reviews.aggregate(Avg('rating'))['rating__avg'] or 0
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total_reviews = service.reviews.count()
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reviews = service.reviews.all()
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return render(request, 'web/service_detail.html', {
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'service': service,
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'projects_in_category': projects_in_category,
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'average_rating': average_rating,
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'total_reviews': total_reviews,
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'reviews': reviews,
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})
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def project_detail(request, pk):
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project = get_object_or_404(Project, pk=pk)
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return render(request, 'web/project_detail.html', {'project': project})
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def client_detail(request, pk):
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client = get_object_or_404(Client, pk=pk)
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return render(request, 'web/client_detail.html', {'client': client})
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def blog_post_detail(request, pk):
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blog_post = get_object_or_404(BlogPost, pk=pk)
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return render(request, 'web/blog_post_detail.html', {'blog_post': blog_post})
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def services_view(request):
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services = Service.objects.all()
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return render(request, 'web/services_modern.html', {'services': services})
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def about_view(request):
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return render(request, 'web/about_modern.html')
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def create_service_request(request, service_id):
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if request.method == 'POST':
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try:
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data = json.loads(request.body)
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client_email = data.get('client_email')
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client_phone = data.get('client_phone')
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client_name = data.get('client_name')
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if not all([client_email, client_phone, client_name]):
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return JsonResponse({'status': 'error', 'message': 'Все поля должны быть заполнены'}, status=400)
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service = get_object_or_404(Service, pk=service_id)
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# Проверяем наличие клиента по email (так как email должен быть уникальным)
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client, client_created = Client.objects.get_or_create(
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email=client_email,
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defaults={
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'first_name': client_name.split()[0] if client_name else "",
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'last_name': client_name.split()[-1] if len(client_name.split()) > 1 else "",
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'phone_number': client_phone,
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}
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)
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# Обновляем данные клиента, если он уже существовал (например, телефон или имя изменились)
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if not client_created:
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client.first_name = client_name.split()[0]
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client.last_name = client_name.split()[-1] if len(client_name.split()) > 1 else ""
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client.phone_number = client_phone
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client.save()
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# Проверяем наличие заявки на эту же услугу, не завершенной и не подтвержденной
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existing_requests = ServiceRequest.objects.filter(client=client, service=service, is_verified=False)
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if existing_requests.exists():
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return JsonResponse({
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'status': 'existing_request',
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'message': 'У вас уже есть активная заявка на данную услугу. Пожалуйста, проверьте ваш Telegram для завершения процесса.'
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})
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# Создаем новую заявку для клиента
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token = uuid.uuid4().hex
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service_request = ServiceRequest.objects.create(
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service=service,
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client=client,
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token=token,
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is_verified=False
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)
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return JsonResponse({
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'status': 'success',
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'message': 'Заявка успешно создана. Пожалуйста, проверьте ваш Telegram для подтверждения.',
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'service_request_id': service_request.id,
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})
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except json.JSONDecodeError:
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logger.error("Invalid JSON format")
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return JsonResponse({'status': 'error', 'message': 'Неверный формат данных'}, status=400)
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return JsonResponse({'status': 'error', 'message': 'Метод запроса должен быть POST'}, status=405)
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def generate_qr_code(request, service_id):
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if request.method == 'POST':
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try:
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data = json.loads(request.body)
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client_email = data.get('client_email')
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client_phone = data.get('client_phone')
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client_name = data.get('client_name')
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if not all([client_email, client_phone, client_name]):
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logger.error("Все поля должны быть заполнены")
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return JsonResponse({'error': 'Все поля должны быть заполнены'}, status=400)
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# Используем транзакцию для предотвращения конкурентного создания дубликатов
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with transaction.atomic():
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user, user_created = User.objects.select_for_update().get_or_create(
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email=client_email,
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defaults={
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"username": f"{client_email.split('@')[0]}_{get_random_string(5)}",
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"first_name": client_name.split()[0] if client_name else "",
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"last_name": client_name.split()[-1] if len(client_name.split()) > 1 else ""
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}
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)
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if not user_created:
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# Обновляем информацию о пользователе, если он уже существует
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user.first_name = client_name.split()[0] if client_name else ""
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user.last_name = client_name.split()[-1] if len(client_name.split()) > 1 else ""
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user.save()
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client, client_created = Client.objects.select_for_update().get_or_create(
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email=client_email,
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defaults={
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'user': user,
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'first_name': user.first_name,
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'last_name': user.last_name,
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'phone_number': client_phone
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}
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)
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if not client_created:
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# Обновляем информацию о клиенте, если он уже существует
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client.first_name = user.first_name
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client.last_name = user.last_name
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client.phone_number = client_phone
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client.save()
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# Проверка на существование активной заявки
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service = get_object_or_404(Service, pk=service_id)
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existing_requests = ServiceRequest.objects.filter(client=client, service=service, is_verified=False)
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if existing_requests.exists():
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return JsonResponse({
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'status': 'existing_request',
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'message': 'У вас уже есть активная заявка на данную услугу. Пожалуйста, проверьте ваш Telegram для завершения процесса.'
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})
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# Создаем новую заявку на услугу
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token = uuid.uuid4().hex
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service_request = ServiceRequest.objects.create(
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service=service,
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client=client,
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token=token,
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is_verified=False
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)
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logger.info(f"Создана новая заявка: {service_request.id} для клиента: {client.email}")
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# Генерация ссылки и QR-кода для Telegram
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telegram_settings = get_object_or_404(TelegramSettings, pk=1)
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registration_link = f'https://t.me/{telegram_settings.bot_name}?start=request_{service_request.id}_token_{urlsafe_base64_encode(force_bytes(token))}'
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qr = qrcode.make(registration_link)
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qr_code_dir = os.path.join(settings.STATICFILES_DIRS[0], 'qr_codes')
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qr_code_path = os.path.join(qr_code_dir, f"request_{service_request.id}.png")
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external_qr_link = f'static/qr_codes/request_{service_request.id}.png'
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if not os.path.exists(qr_code_dir):
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os.makedirs(qr_code_dir)
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qr.save(qr_code_path)
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except IntegrityError as e:
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logger.error(f"Ошибка целостности данных при создании пользователя или клиента: {str(e)}")
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return JsonResponse({'error': 'Ошибка при обработке данных. Пожалуйста, попробуйте позже.'}, status=500)
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except Exception as e:
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logger.error(f"Ошибка при обработке запроса: {str(e)}")
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return JsonResponse({'error': f'Ошибка: {str(e)}'}, status=500)
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return JsonResponse({
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'registration_link': registration_link,
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'qr_code_url': f"/{external_qr_link}",
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'service_request_id': service_request.id,
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'client_email': client_email,
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'client_phone': client_phone,
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'client_name': client_name
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})
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return JsonResponse({'error': 'Метод запроса должен быть POST'}, status=405)
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def request_status(request, service_id):
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try:
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service_request = get_object_or_404(ServiceRequest, pk=service_id)
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client = service_request.client
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is_verified = service_request.is_verified
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return JsonResponse({
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'is_verified': is_verified,
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'client_name': client.first_name if client else "Неизвестно",
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'client_chat_id': client.chat_id if client else None,
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})
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except Exception as e:
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logger.error(f"Ошибка при получении статуса заявки: {str(e)}")
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return JsonResponse({'error': str(e)}, status=500)
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@csrf_exempt
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def send_telegram_notification(request):
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if request.method == 'POST':
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try:
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data = json.loads(request.body)
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# Логируем полученные данные для отладки
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logging.info(f"Полученные данные для подтверждения заявки: {data}")
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service_request_id = data.get('service_request_id')
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client_chat_id = data.get('client_chat_id')
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client_name = data.get('client_name')
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if not service_request_id or not client_chat_id:
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return JsonResponse({'error': 'Недостаточно данных для подтверждения'}, status=400)
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# Проверяем существование заявки
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service_request = ServiceRequest.objects.filter(id=service_request_id).first()
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if not service_request:
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return JsonResponse({'error': 'Заявка не найдена'}, status=404)
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# Обновляем заявку с chat_id, если все верно
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service_request.chat_id = client_chat_id
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service_request.is_verified = True
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service_request.save()
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return JsonResponse({'status': 'Уведомление успешно отправлено в Telegram'})
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except json.JSONDecodeError as e:
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logging.error(f"Ошибка при декодировании JSON: {e}")
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return JsonResponse({'error': 'Неверный формат данных'}, status=400)
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logging.error(f"Неподдерживаемый метод запроса: {request.method}")
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return JsonResponse({'error': 'Метод запроса должен быть POST'}, status=405)
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def generate_secure_token(service_request_id, secret_key):
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"""Генерация безопасного токена для подтверждения подлинности запроса."""
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data = f'{service_request_id}:{secret_key}'
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return hmac.new(secret_key.encode(), data.encode(), hashlib.sha256).hexdigest()
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def complete_registration(request, request_id):
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service_request = get_object_or_404(ServiceRequest, pk=request_id)
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if request.method == 'POST':
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client_email = request.POST.get('client_email', service_request.client.email)
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client_phone = request.POST.get('client_phone', service_request.client.phone_number)
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chat_id = request.POST.get('chat_id', service_request.chat_id)
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if not all([client_email, client_phone, chat_id]):
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return JsonResponse({'status': 'error', 'message': 'Все поля должны быть заполнены.'}, status=400)
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client = service_request.client
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client.email = client_email
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client.phone_number = client_phone
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client.save()
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service_request.chat_id = chat_id
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service_request.save()
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return JsonResponse({'status': 'success', 'message': 'Регистрация успешно завершена.'})
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return render(request, 'web/complete_registration.html', {'service_request': service_request})
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