def purchase_add(request):
if request.method == 'POST':
form = PurchaseForm(request.POST)
p_sn = generate_sn(prefix = 'PR')
if form.is_valid():
p = form.save(commit=False)
p.sn = p_sn
p.save()
serializer = JSONSimpleSerializer()
return HttpResponse(serializer.serialize([p,], use_natural_foreign_keys=True))
else:
form = PurchaseForm()
return render_to_response('modal/main_form.html',{'action':'Add', 'module':module, 'form': form},context_instance=RequestContext(request))
def purchase_update(request):
if request.method == 'POST':
postdata = request.POST.copy()
try:
p = PurchaseOrder.objects.get(sn=postdata.pop('sn')[0])
except PurchaseOrder.DoesNotExist:
raise Http404(module + ' not found')
form = PurchaseForm(postdata, instance=p)
print form.errors
if form.is_valid():
p_saved = form.save()
serializer = JSONSimpleSerializer()
return HttpResponse(serializer.serialize([p_saved,],use_natural_foreign_keys=True))
else:
return HttpResponse('Invalid request.')
def edit(request, id):
sales = get_object_or_404(Purchase, pk=id)
PurchaseItemFormSet = inlineformset_factory(
Purchase,
PurchaseItem,
formset=MinimumRequiredFormSet,
form=PurchaseItemForm
)
if request.method == "POST":
form = PurchaseForm(request.POST, instance=sales)
formset = PurchaseItemFormSet(
request.POST,
instance=sales,
minimum_forms=1,
minimum_forms_message="At least 1 purchase item is required."
)
if form.is_valid() and formset.is_valid():
purchase = form.save()
items = formset.save()
for item in items:
item.purchase = purchase
item.save()
messages.success(request, 'Record has been saved successfully.')
return HttpResponseRedirect(".")
else:
messages.error(request, 'Failed to save record. Please correct the errors below.', extra_tags='danger')
else:
form = PurchaseForm(instance=sales)
formset = PurchaseItemFormSet(
instance=sales,
minimum_forms=1
)
context = {
'page_header': "Edit Purchase ID: %s" % id,
'page_title': "Edit Purchase ID: %s" % id,
'form': form,
'formset': formset
}
return render(
request,
'purchase/edit.html',
context
)
def add(request):
PurchaseItemFormSet = inlineformset_factory(
Purchase,
PurchaseItem,
formset=MinimumRequiredFormSet,
form=PurchaseItemForm
)
if request.method == "POST":
form = PurchaseForm(request.POST)
formset = PurchaseItemFormSet(
request.POST,
minimum_forms=1,
minimum_forms_message="At least 1 purchase item is required."
)
if form.is_valid() and formset.is_valid():
purchase = form.save()
items = formset.save(commit=False)
for item in items:
item.purchase = purchase
item.save()
messages.success(request, 'Record has been saved successfully.')
return HttpResponseRedirect(".")
else:
messages.error(request, 'Failed to save record. Please correct the errors below.', extra_tags='danger')
else:
form = PurchaseForm()
formset = PurchaseItemFormSet(
minimum_forms=1
)
context = {
'page_header': "Add New Purchase",
'page_title': "Add New Purchase",
'form': form,
'formset': formset
}
return render(
request,
'purchase/add.html',
context
)
def add_edit_item(request, model_name, add_edit, edit_id):
"""Add/Edit page for the inventory"""
if add_edit == "add":
edit_id = None
if _checkModel(model_name):
directory = "asset_inventory/add_edit_Pages/"
# Adding or Editing a Job
if model_name == "Job":
templateFile = directory + "Job.html"
post_data = request.POST or None
try:
Job_Instance = Job.objects.get(pk=edit_id)
except Job.DoesNotExist:
Job_Instance = None
if add_edit == "edit":
return HttpResponseRedirect(reverse("asset_inventory_add_edit_item", args=["Job", "add", "new"]))
Job_Form = JobForm(post_data, instance=Job_Instance)
if Job_Form.is_valid():
Job_Occurance = Job_Form.save()
return HttpResponseRedirect(reverse("asset_inventory_list_model", args=["Job"]))
return render_to_response(templateFile, {"form": Job_Form}, context_instance=RequestContext(request))
# Adding or Editing a Location
elif model_name == "Location":
templateFile = directory + "Location.html"
post_data = request.POST or None
try:
Location_Instance = Location.objects.get(pk=edit_id)
except Location.DoesNotExist:
Location_Instance = None
if add_edit == "edit":
return HttpResponseRedirect(
reverse("asset_inventory_add_edit_item", args=["Location", "add", "new"])
)
Location_Form = LocationForm(post_data, instance=Location_Instance)
if Location_Form.is_valid():
Location_Occurance = Location_Form.save()
return HttpResponseRedirect(reverse("asset_inventory_list_model", args=["Location"]))
return render_to_response(templateFile, {"form": Location_Form}, context_instance=RequestContext(request))
# Adding or Editing a Person
elif model_name == "Person":
templateFile = directory + "Person.html"
post_data = request.POST or None
try:
Person_Instance = Person.objects.get(pk=edit_id)
except Person.DoesNotExist:
Person_Instance = None
if add_edit == "edit":
return HttpResponseRedirect(reverse("asset_inventory_add_edit_item", args=["Person", "add", "new"]))
Person_Form = PersonForm(post_data, instance=Person_Instance)
if Person_Form.is_valid():
Person_Occurance = Person_Form.save()
return HttpResponseRedirect(reverse("asset_inventory_list_model", args=["Person"]))
return render_to_response(templateFile, {"form": Person_Form}, context_instance=RequestContext(request))
# Adding or Editing a Purchase
elif model_name == "Purchase":
templateFile = directory + "Purchase.html"
post_data = request.POST or None
try:
Purchase_Instance = Purchase.objects.get(pk=edit_id)
except Purchase.DoesNotExist:
Purchase_Instance = None
if add_edit == "edit":
return HttpResponseRedirect(
reverse("asset_inventory_add_edit_item", args=["Purchase", "add", "new"])
)
Purchase_Form = PurchaseForm(post_data, instance=Purchase_Instance)
if Purchase_Form.is_valid():
Purchase_Occurance = Purchase_Form.save()
return HttpResponseRedirect(reverse("asset_inventory_list_model", args=["Purchase"]))
return render_to_response(templateFile, {"form": Purchase_Form}, context_instance=RequestContext(request))
# Adding or Editing a Status
elif model_name == "Status":
templateFile = directory + "Status.html"
post_data = request.POST or None
try:
Status_Instance = Status.objects.get(pk=edit_id)
except Status.DoesNotExist:
Status_Instance = None
if add_edit == "edit":
return HttpResponseRedirect(reverse("asset_inventory_add_edit_item", args=["Status", "add", "new"]))
Status_Form = StatusForm(post_data, instance=Status_Instance)
if Status_Form.is_valid():
Status_Occurance = Status_Form.save()
return HttpResponseRedirect(reverse("asset_inventory_list_model", args=["Status"]))
return render_to_response(templateFile, {"form": Status_Form}, context_instance=RequestContext(request))
# Adding or Editing a Esign
elif model_name == "Esign":
templateFile = directory + "Esign.html"
post_data = request.POST or None
try:
Esign_Instance = Esign.objects.get(pk=edit_id)
except Esign.DoesNotExist:
Esign_Instance = None
if add_edit == "edit":
return HttpResponseRedirect(reverse("asset_inventory_add_edit_item", args=["Esign", "add", "new"]))
Esign_Form = EsignForm(post_data, instance=Esign_Instance)
if Esign_Form.is_valid():
Esign_Occurance = Esign_Form.save()
return HttpResponseRedirect(reverse("asset_inventory_list_model", args=["Esign"]))
return render_to_response(templateFile, {"form": Esign_Form}, context_instance=RequestContext(request))
# Adding or Editing a Device
elif model_name == "Device":
templateFile = directory + "Device.html"
post_data = request.POST or None
try:
Device_Instance = Device.objects.get(pk=edit_id)
except Device.DoesNotExist:
Device_Instance = None
if add_edit == "edit":
return HttpResponseRedirect(reverse("asset_inventory_add_edit_item", args=["Device", "add", "new"]))
Device_Form = DeviceForm(post_data, instance=Device_Instance)
if Device_Form.is_valid():
Device_Occurance = Device_Form.save()
return HttpResponseRedirect(reverse("asset_inventory_list_model", args=["Device"]))
return render_to_response(templateFile, {"form": Device_Form}, context_instance=RequestContext(request))
# This is a catch all response, if some unforseen error manages
# to occur with the calling of add/edit pages
else:
render_to_response(reverse("homepage"))
