HCG1 installation

orders_app/views.py.working

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+from django.contrib.auth.mixins import LoginRequiredMixin
+from django.contrib.messages.views import SuccessMessageMixin
+from django.db import transaction
+from django.shortcuts import render
+from django.urls import reverse_lazy
+from django.views.generic import TemplateView, CreateView, FormView, DetailView, DeleteView, UpdateView
+from django_addanother.views import CreatePopupMixin
+
+from orders_app.forms import OrderForm, StoreForm, OrderLinesFormSet, CollectionTitleFormSet, CollectionForm
+from orders_app.models import Order, Store, Collection
+
+
+class DashboardPageView(LoginRequiredMixin, TemplateView):
+    template_name = "diaxeirisi/Dashboard.Default.html"
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context["active_page"] = 'dashboard'
+        return context
+
+
+#class CreateOrder(LoginRequiredMixin, SuccessMessageMixin, TemplateView):
+#    model = Order
+#    success_url = '/dx'
+#    success_message = 'H Παραγγελία Καταχωρήθηκε.'
+#    template_name = "diaxeirisi/create_order.html"
+#    fields = [
+#        "customer",
+##        "order_date",
+ #       "delivery_date",
+ #       "store",
+ #       "product"
+ #   ]
+
+class OrderDetailView(DetailView):
+    model = Order
+    template_name = 'orders/order_detail.html'
+
+    def get_context_data(self, **kwargs):
+        context = super(OrderDetailView, self).get_context_data(**kwargs)
+        return context
+
+
+class CreateOrder(LoginRequiredMixin, SuccessMessageMixin, CreatePopupMixin, CreateView):
+    form_class = OrderForm
+    #success_url = '/dx'
+    success_url = None
+    success_message = 'H Παραγγελία Καταχωρήθηκε.'
+    template_name = 'orders/order_create.html'
+
+    def get_context_data(self, **kwargs):
+        data = super(CreateOrder, self).get_context_data(**kwargs)
+        if self.request.POST:
+            data['titles'] = OrderLinesFormSet(self.request.POST)
+        else:
+            data['titles'] = OrderLinesFormSet()
+        return data
+
+    def form_valid(self, form):
+        context = self.get_context_data()
+        titles = context['titles']
+        with transaction.atomic():
+            form.instance.created_by = self.request.user
+            self.object = form.save()
+            if titles.is_valid():
+                titles.instance = self.object
+                titles.save()
+        return super(CreateOrder, self).form_valid(form)
+
+    def get_success_url(self):
+        return reverse_lazy('orders:collection_detail', kwargs={'pk': self.object.pk})
+
+
+class CreateStore(LoginRequiredMixin, SuccessMessageMixin, FormView):
+    success_message = 'Το Κατάστημα Καταχωρήθηκε.'
+    template_name = "diaxeirisi/create_store.html"
+    form_class = StoreForm
+
+
+
+class CollectionDetailView(DetailView):
+    model = Collection
+    template_name = 'orders/order_detail.html'
+
+    def get_context_data(self, **kwargs):
+        context = super(CollectionDetailView, self).get_context_data(**kwargs)
+        return context
+
+
+class CollectionCreate(CreateView):
+    model = Collection
+    template_name = 'orders/order_create.html'
+    form_class = CollectionForm
+    success_url = None
+
+    def get_context_data(self, **kwargs):
+        data = super(CollectionCreate, self).get_context_data(**kwargs)
+        if self.request.POST:
+            data['titles'] = CollectionTitleFormSet(self.request.POST)
+        else:
+            data['titles'] = CollectionTitleFormSet()
+        return data
+
+    def form_valid(self, form):
+        context = self.get_context_data()
+        titles = context['titles']
+        with transaction.atomic():
+            form.instance.created_by = self.request.user
+            self.object = form.save()
+            if titles.is_valid():
+                titles.instance = self.object
+                titles.save()
+        return super(CollectionCreate, self).form_valid(form)
+
+    def get_success_url(self):
+        return reverse_lazy('orders:collection_detail', kwargs={'pk': self.object.pk})
+
+
+    # @method_decorator(login_required)
+    # def dispatch(self, *args, **kwargs):
+    #     return super(CollectionCreate, self).dispatch(*args, **kwargs)
+
+
+class CollectionUpdate(UpdateView):
+    model = Collection
+    form_class = CollectionForm
+    template_name = 'orders/order_create.html'
+
+    def get_context_data(self, **kwargs):
+        data = super(CollectionUpdate, self).get_context_data(**kwargs)
+        if self.request.POST:
+            data['titles'] = CollectionTitleFormSet(self.request.POST, instance=self.object)
+        else:
+            data['titles'] = CollectionTitleFormSet(instance=self.object)
+        return data
+
+    def form_valid(self, form):
+        context = self.get_context_data()
+        titles = context['titles']
+        with transaction.atomic():
+            form.instance.created_by = self.request.user
+            self.object = form.save()
+            if titles.is_valid():
+                titles.instance = self.object
+                titles.save()
+        return super(CollectionUpdate, self).form_valid(form)
+
+    def get_success_url(self):
+        return reverse_lazy('orders:collection_detail', kwargs={'pk': self.object.pk})
+
+    # @method_decorator(login_required)
+    # def dispatch(self, *args, **kwargs):
+    #     return super(CollectionUpdate, self).dispatch(*args, **kwargs)
+
+
+class CollectionDelete(DeleteView):
+    model = Collection
+    template_name = 'orders/confirm_delete.html'
+    success_url = reverse_lazy('orders:homepage')