105 lines
3.4 KiB
Python
105 lines
3.4 KiB
Python
from django.shortcuts import render, get_object_or_404, redirect
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from django.contrib import messages
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from django.core.paginator import Paginator
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from django.core.exceptions import ValidationError
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from django.db.models import Q
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import phonenumbers
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from .models import Customer, Address
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from .forms import CustomerForm
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def normalize_query_phone(q):
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"""Normalize phone number for search"""
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try:
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parsed = phonenumbers.parse(q, "BY")
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if phonenumbers.is_valid_number(parsed):
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return phonenumbers.format_number(parsed, phonenumbers.PhoneNumberFormat.E164)
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return q
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except:
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return q
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def customer_list(request):
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"""Список всех клиентов"""
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query = request.GET.get('q')
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customers = Customer.objects.all()
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if query:
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# Try to normalize the phone number for searching
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phone_normalized = normalize_query_phone(query)
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customers = customers.filter(
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Q(name__icontains=query) |
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Q(email__icontains=query) |
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Q(phone__icontains=phone_normalized)
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)
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customers = customers.order_by('-created_at')
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# Пагинация
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paginator = Paginator(customers, 25) # 25 клиентов на страницу
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page_number = request.GET.get('page')
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page_obj = paginator.get_page(page_number)
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context = {
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'page_obj': page_obj,
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'query': query,
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}
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return render(request, 'customers/customer_list.html', context)
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def customer_detail(request, pk):
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"""Детали клиента"""
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customer = get_object_or_404(Customer, pk=pk)
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addresses = customer.addresses.all()
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context = {
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'customer': customer,
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'addresses': addresses,
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}
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return render(request, 'customers/customer_detail.html', context)
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def customer_create(request):
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"""Создание нового клиента"""
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if request.method == 'POST':
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form = CustomerForm(request.POST)
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if form.is_valid():
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customer = form.save()
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messages.success(request, f'Клиент {customer.full_name} успешно создан.')
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return redirect('customers:customer-detail', pk=customer.pk)
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else:
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form = CustomerForm()
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return render(request, 'customers/customer_form.html', {'form': form, 'is_creating': True})
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def customer_update(request, pk):
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"""Редактирование клиента"""
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customer = get_object_or_404(Customer, pk=pk)
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if request.method == 'POST':
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form = CustomerForm(request.POST, instance=customer)
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if form.is_valid():
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form.save()
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messages.success(request, f'Клиент {customer.full_name} успешно обновлён.')
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return redirect('customers:customer-detail', pk=customer.pk)
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else:
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form = CustomerForm(instance=customer)
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return render(request, 'customers/customer_form.html', {'form': form, 'is_creating': False})
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def customer_delete(request, pk):
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"""Удаление клиента"""
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customer = get_object_or_404(Customer, pk=pk)
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if request.method == 'POST':
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customer_name = customer.full_name
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customer.delete()
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messages.success(request, f'Клиент {customer_name} успешно удален.')
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return redirect('customers:customer-list')
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context = {
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'customer': customer
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}
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return render(request, 'customers/customer_confirm_delete.html', context) |