from django.shortcuts import get_object_or_404, render,render_to_response from django.core.urlresolvers import reverse_lazy, reverse from django.contrib.auth.mixins import LoginRequiredMixin from django.views.generic import View, CreateView, FormView, ListView, DetailView,\ DeleteView, TemplateView, UpdateView from django.http import HttpResponseRedirect from django.contrib.auth import authenticate, login from django.conf import settings from stored_messages.settings import stored_messages_settings from stored_messages.models import Message from stored_messages.api import mark_read from membership.models import CustomUser, StripeCustomer from utils.stripe_utils import StripeUtils from utils.forms import BillingAddressForm from utils.mailer import BaseEmail from .models import VirtualMachineType, VirtualMachinePlan, HostingOrder from .forms import HostingUserSignupForm, HostingUserLoginForm from .mixins import ProcessVMSelectionMixin class DjangoHostingView(ProcessVMSelectionMixin, View): template_name = "hosting/django.html" def get_context_data(self, **kwargs): HOSTING = 'django' configuration_detail = dict(VirtualMachinePlan.VM_CONFIGURATION).get(HOSTING) context = { 'hosting': HOSTING, 'hosting_long': "Django", 'configuration_detail': configuration_detail, 'domain': "django-hosting.ch", 'google_analytics': "UA-62285904-6", 'email': "info@django-hosting.ch", 'vm_types': VirtualMachineType.get_serialized_vm_types(), } return context def get(self, request, *args, **kwargs): request.session['hosting_url'] = reverse('hosting:djangohosting') context = self.get_context_data() return render(request, self.template_name, context) class RailsHostingView(ProcessVMSelectionMixin, View): template_name = "hosting/rails.html" def get_context_data(self, **kwargs): HOSTING = 'rails' configuration_detail = dict(VirtualMachinePlan.VM_CONFIGURATION).get(HOSTING) context = { 'hosting': HOSTING, 'configuration_detail': configuration_detail, 'hosting_long': "Ruby On Rails", 'domain': "rails-hosting.ch", 'google_analytics': "UA-62285904-5", 'email': "info@rails-hosting.ch", 'vm_types': VirtualMachineType.get_serialized_vm_types(), } return context def get(self, request, *args, **kwargs): request.session['hosting_url'] = reverse('hosting:railshosting') context = self.get_context_data() return render(request, self.template_name, context) class NodeJSHostingView(ProcessVMSelectionMixin, View): template_name = "hosting/nodejs.html" def get_context_data(self, **kwargs): HOSTING = 'nodejs' configuration_detail = dict(VirtualMachinePlan.VM_CONFIGURATION).get(HOSTING) context = { 'hosting': "nodejs", 'hosting_long': "NodeJS", 'configuration_detail': configuration_detail, 'domain': "node-hosting.ch", 'google_analytics': "UA-62285904-7", 'email': "info@node-hosting.ch", 'vm_types': VirtualMachineType.get_serialized_vm_types(), } return context def get(self, request, *args, **kwargs): request.session['hosting_url'] = reverse('hosting:nodejshosting') context = self.get_context_data() return render(request, self.template_name, context) class IndexView(View): template_name = "hosting/index.html" def get_context_data(self, **kwargs): context = { 'hosting': "nodejs", 'hosting_long': "NodeJS", 'domain': "node-hosting.ch", 'google_analytics': "UA-62285904-7", 'email': "info@node-hosting.ch", 'vm_types': VirtualMachineType.get_serialized_vm_types(), } return context def get(self, request, *args, **kwargs): context = self.get_context_data() return render(request, self.template_name, context) class LoginView(FormView): template_name = 'hosting/login.html' success_url = reverse_lazy('hosting:orders') form_class = HostingUserLoginForm moodel = CustomUser def get_success_url(self): next_url = self.request.session.get('next', self.success_url) return next_url def form_valid(self, form): email = form.cleaned_data.get('email') password = form.cleaned_data.get('password') auth_user = authenticate(email=email, password=password) if auth_user: login(self.request, auth_user) return HttpResponseRedirect(self.get_success_url()) return HttpResponseRedirect(self.get_success_url()) def get(self, request, *args, **kwargs): if self.request.user.is_authenticated(): return HttpResponseRedirect(reverse('hosting:notifications')) return super(LoginView, self).get(request, *args, **kwargs) class SignupView(CreateView): template_name = 'hosting/signup.html' form_class = HostingUserSignupForm model = CustomUser def get_success_url(self): next_url = self.request.session.get('next', reverse_lazy('hosting:signup')) return next_url def form_valid(self, form): name = form.cleaned_data.get('name') email = form.cleaned_data.get('email') password = form.cleaned_data.get('password') CustomUser.register(name, password, email) auth_user = authenticate(email=email, password=password) login(self.request, auth_user) return HttpResponseRedirect(self.get_success_url()) class NotificationsView(TemplateView): template_name = 'hosting/notifications.html' def get_context_data(self, **kwargs): context = super(NotificationsView, self).get_context_data(**kwargs) backend = stored_messages_settings.STORAGE_BACKEND() unread_notifications = backend.inbox_list(self.request.user) read_notifications = backend.archive_list(self.request.user) context.update({ 'unread_notifications': unread_notifications, 'all_notifications': read_notifications + unread_notifications }) return context class MarkAsReadNotificationView(LoginRequiredMixin, UpdateView): model = Message success_url = reverse_lazy('hosting:notifications') fields = '__all__' def post(self, *args, **kwargs): message = self.get_object() backend = stored_messages_settings.STORAGE_BACKEND() backend.archive_store([self.request.user], message) mark_read(self.request.user, message) return HttpResponseRedirect(reverse('hosting:notifications')) class GenerateVMSSHKeysView(LoginRequiredMixin, DetailView): model = VirtualMachinePlan template_name = 'hosting/virtual_machine_key.html' success_url = reverse_lazy('hosting:orders') context_object_name = "virtual_machine" def get_context_data(self, **kwargs): context = super(GenerateVMSSHKeysView, self).get_context_data(**kwargs) vm = self.get_object() if not vm.public_key: private_key = vm.generate_keys() context.update({ 'private_key': private_key }) return context return context class PaymentVMView(LoginRequiredMixin, FormView): template_name = 'hosting/payment.html' login_url = reverse_lazy('hosting:login') form_class = BillingAddressForm def get_context_data(self, **kwargs): context = super(PaymentVMView, self).get_context_data(**kwargs) context.update({ 'stripe_key': settings.STRIPE_API_PUBLIC_KEY }) return context def post(self, request, *args, **kwargs): form = self.get_form() if form.is_valid(): context = self.get_context_data() specifications = request.session.get('vm_specs') vm_type = specifications.get('hosting_company') vm = VirtualMachineType.objects.get(hosting_company=vm_type) final_price = vm.calculate_price(specifications) plan_data = { 'vm_type': vm, 'cores': specifications.get('cores'), 'memory': specifications.get('memory'), 'disk_size': specifications.get('disk_size'), 'configuration': specifications.get('configuration'), 'price': final_price } token = form.cleaned_data.get('token') # Get or create stripe customer customer = StripeCustomer.get_or_create(email=self.request.user.email, token=token) if not customer: form.add_error("__all__", "Invalid credit card") return self.render_to_response(self.get_context_data(form=form)) # Create Virtual Machine Plan plan = VirtualMachinePlan.create(plan_data, request.user) # Create Billing Address billing_address = form.save() # Create a Hosting Order order = HostingOrder.create(vm_plan=plan, customer=customer, billing_address=billing_address) # Make stripe charge to a customer stripe_utils = StripeUtils() charge_response = stripe_utils.make_charge(amount=final_price, customer=customer.stripe_id) charge = charge_response.get('response_object') # Check if the payment was approved if not charge: context.update({ 'paymentError': charge_response.get('error'), 'form': form }) return render(request, self.template_name, context) charge = charge_response.get('response_object') # Associate an order with a stripe payment order.set_stripe_charge(charge) # If the Stripe payment was successed, set order status approved order.set_approved() # Send notification to ungleich as soon as VM has been booked # TODO send email using celery context = { 'vm': plan, 'order': order } email_data = { 'subject': 'New VM request', 'to': 'info@ungleich.ch', 'context': context, 'template_name': 'new_booked_vm', 'template_path': 'emails/' } email = BaseEmail(**email_data) email.send() # request.session.update({ # 'charge': charge, # 'order': order.id, # 'billing_address': billing_address.id # }) return HttpResponseRedirect(reverse('hosting:orders', kwargs={'pk': order.id})) else: return self.form_invalid(form) class OrdersHostingDetailView(LoginRequiredMixin, DetailView): template_name = "hosting/order_detail.html" context_object_name = "order" login_url = reverse_lazy('hosting:login') model = HostingOrder class OrdersHostingListView(LoginRequiredMixin, ListView): template_name = "hosting/orders.html" login_url = reverse_lazy('hosting:login') context_object_name = "orders" model = HostingOrder paginate_by = 10 ordering = '-id' def get_queryset(self): user = self.request.user self.queryset = HostingOrder.objects.filter(customer__user=user) return super(OrdersHostingListView, self).get_queryset() class OrdersHostingDeleteView(LoginRequiredMixin, DeleteView): login_url = reverse_lazy('hosting:login') success_url = reverse_lazy('hosting:orders') model = HostingOrder class VirtualMachinesPlanListView(LoginRequiredMixin, ListView): template_name = "hosting/virtual_machines.html" login_url = reverse_lazy('hosting:login') context_object_name = "vms" model = VirtualMachinePlan paginate_by = 10 ordering = '-id' def get_queryset(self): user = self.request.user self.queryset = VirtualMachinePlan.objects.active(user) return super(VirtualMachinesPlanListView, self).get_queryset() class VirtualMachineDetailView(LoginRequiredMixin, DetailView): template_name = "hosting/virtual_machine_detail.html" login_url = reverse_lazy('hosting:login') model = VirtualMachinePlan context_object_name = "virtual_machine"