def post(self, request, *args, **kwargs):
box_number = kwargs.get('box_number')
if not box_number:
return error_page(request, 'missing box_number')
if not BoxNumber.validate(box_number):
return error_page(
request,
"Invalid box_number '{}'".format(box_number),
)
new_box_form = NewBoxForm(
request.POST,
initial={'box_number': box_number},
)
if not new_box_form.is_valid():
return render(
request,
self.template_name,
{
'form': new_box_form,
},
)
box = new_box_form.save()
action = request.session.get('action')
if action == Action.ACTION_BUILD_PALLET:
return redirect(
reverse('fpiweb:build_pallet_add_box', args=(box.pk, )))
return redirect(reverse('fpiweb:box_details', args=(box.pk, )))
def box_new(self, box_number: str, box_type: Union[str, int,
BoxType]) -> Box:
"""
Add a new empty box to the inventory system. If successful it
adds an activity record for an empty box and returns the box record
just created.
Requirements:
* Box number is valid, unique, and not previously assigned
* Box type is valid
Exceptions:
101 - Box number supplied is not in the valid format ('BOXnnnn')
102 - Box number is not unique
102 - Box type is not valid
:param box_number: in the form of 'BOXnnnnn'
:param box_type: a valid box type code, BoxType record or record id
:return: the newly created box record
"""
# box number validation
if not BoxNumber.validate(box_number):
raise InvalidValueError(f'101 - Box number of "{box_number}" is '
f'improperly formatted or missing')
box_exists_qs = Box.objects.filter(box_number=box_number)
if len(box_exists_qs) > 0:
raise InvalidActionAttemptedError(
f'102 - Creating a new box {box_number} failed because it'
f'already exists')
# box type validation - either code, id or record
if type(box_type) == BoxType:
self.box_type = box_type
elif type(box_type) == int:
try:
self.box_type = BoxType.objects.get(pk=box_type)
except BoxType.DoesNotExist:
raise InvalidValueError(
f'102 - Box type id of "{box_type}" is invalid')
else:
try:
self.box_type = BoxType.objects.get(box_type_code=box_type)
except BoxType.DoesNotExist:
raise InvalidValueError(
f'102 - Box type code of "{box_type}" is invalid')
self._new_box(box_number, self.box_type)
return self.box
def clean(self, value: str) -> str:
value = super().clean(value)
formal_box_number = 'BOX0000'
raise_error = False
if BoxNumber.validate(value):
formal_box_number = value.upper()
elif value.isdigit():
# Did the user just enter digit? Try and turn this
# into a valid box number
formal_box_number = BoxNumber.format_box_number(int(value))
if not BoxNumber.validate(formal_box_number):
raise_error = True
else:
raise_error = True
if raise_error:
raise ValidationError(
'%(value)s is not a valid box number',
params={'value': value},
)
return formal_box_number
def get(self, request, *args, **kwargs):
box_number = kwargs.get('box_number')
if not box_number:
return error_page(request, 'missing box_number')
if not BoxNumber.validate(box_number):
return error_page(
request,
"Invalid box_number '{}'".format(box_number),
)
new_box_form = NewBoxForm(initial={'box_number': box_number})
return render(request, self.template_name, {
'form': new_box_form,
})
def clean(self, value):
value = super().clean(value)
if BoxNumber.validate(value):
return value.upper()
# Did the user just enter digit? Try and turn this
# into a valid box number
try:
value = int(value)
except (TypeError, ValueError):
raise ValidationError(
'%(value)s is not a valid box number',
params={'value': value},
)
return BoxNumber.format_box_number(value)
def box_number_validator(value) -> None:
if BoxNumber.validate(value):
return
raise ValidationError(f"{value} is not a valid Box Number")
