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from django.views.generic import FormView, TemplateView
from procurement.forms import ComponentSearchForm, SupplierSearchForm
from procurement.models import Supplier, Component, Representative
class ComponentSearchView(FormView):
template_name = 'procurement/source_components.html'
form_class = ComponentSearchForm
component = None
supplier_results = None
def get_context_data(self):
context = super().get_context_data()
try:
suppliers_last_updated = Supplier.objects.latest('updated').time_since_update
except Supplier.DoesNotExist:
suppliers_last_updated = ''
try:
representatives_last_updated = Representative.objects.latest('updated').time_since_update
except Representative.DoesNotExist:
representatives_last_updated = ''
try:
components_last_updated = Component.objects.latest('updated').time_since_update
except Component.DoesNotExist:
components_last_updated = ''
context.update({
'page_name': 'Component Search',
'component': self.component,
'supplier_results': self.supplier_results,
'supplier_count': Supplier.objects.all().count(),
'suppliers_last_updated': suppliers_last_updated,
'component_count': Component.objects.all().count(),
'components_last_updated': components_last_updated,
'representative_count': Representative.objects.all().count(),
'representatives_last_updated': representatives_last_updated,
})
return context
def form_valid(self, form):
self.component = form.cleaned_data['component']
if self.component:
self.supplier_results = self.component.suppliers.filter(is_authorized=True)
return super(ComponentSearchView, self).get(self.request)
class SupplierSearchView(FormView):
template_name = "procurement/view_suppliers.html"
form_class = SupplierSearchForm
supplier = None
component_form = None
def form_valid(self, form):
self.supplier = form.cleaned_data['supplier']
if self.supplier:
self.component_form = ComponentSearchForm()
self.component_form.fields["component"].queryset = self.supplier.components
return super(SupplierSearchView, self).get(self.request)
def get_context_data(self):
context = super().get_context_data()
context["supplier"] = self.supplier
context["component_form"] = self.component_form
context["page_name"] = "View Supplier Details"
return context
class DocumentationView(TemplateView):
template_name = 'procurement/documentation.html'
def get_context_data(self):
context = super().get_context_data()
context.update({
'page_name': 'Documentation',
})
return context
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