Sith/counter/forms.py

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from ajax_select import make_ajax_field
from ajax_select.fields import AutoCompleteSelectField, AutoCompleteSelectMultipleField
from django import forms
from django.utils.translation import gettext_lazy as _
from core.views.forms import TzAwareDateTimeField, SelectDate
from counter.models import (
BillingInfo,
StudentCard,
Customer,
Refilling,
Counter,
Product,
Eticket,
)
class BillingInfoForm(forms.ModelForm):
class Meta:
model = BillingInfo
exclude = ["customer"]
class StudentCardForm(forms.ModelForm):
"""
Form for adding student cards
Only used for user profile since CounterClick is to complicated
"""
class Meta:
model = StudentCard
fields = ["uid"]
def clean(self):
cleaned_data = super(StudentCardForm, self).clean()
uid = cleaned_data.get("uid", None)
if not uid or not StudentCard.is_valid(uid):
raise forms.ValidationError(_("This UID is invalid"), code="invalid")
return cleaned_data
class GetUserForm(forms.Form):
"""
The Form class aims at providing a valid user_id field in its cleaned data, in order to pass it to some view,
reverse function, or any other use.
The Form implements a nice JS widget allowing the user to type a customer account id, or search the database with
some nickname, first name, or last name (TODO)
"""
code = forms.CharField(
label="Code", max_length=StudentCard.UID_SIZE, required=False
)
id = AutoCompleteSelectField(
"users", required=False, label=_("Select user"), help_text=None
)
def as_p(self):
self.fields["code"].widget.attrs["autofocus"] = True
return super(GetUserForm, self).as_p()
def clean(self):
cleaned_data = super(GetUserForm, self).clean()
cus = None
if cleaned_data["code"] != "":
if len(cleaned_data["code"]) == StudentCard.UID_SIZE:
card = StudentCard.objects.filter(uid=cleaned_data["code"])
if card.exists():
cus = card.first().customer
if cus is None:
cus = Customer.objects.filter(
account_id__iexact=cleaned_data["code"]
).first()
elif cleaned_data["id"] is not None:
cus = Customer.objects.filter(user=cleaned_data["id"]).first()
if cus is None or not cus.can_buy:
raise forms.ValidationError(_("User not found"))
cleaned_data["user_id"] = cus.user.id
cleaned_data["user"] = cus.user
return cleaned_data
class RefillForm(forms.ModelForm):
error_css_class = "error"
required_css_class = "required"
amount = forms.FloatField(
min_value=0, widget=forms.NumberInput(attrs={"class": "focus"})
)
class Meta:
model = Refilling
fields = ["amount", "payment_method", "bank"]
class CounterEditForm(forms.ModelForm):
class Meta:
model = Counter
fields = ["sellers", "products"]
sellers = make_ajax_field(Counter, "sellers", "users", help_text="")
products = make_ajax_field(Counter, "products", "products", help_text="")
class ProductEditForm(forms.ModelForm):
class Meta:
model = Product
fields = [
"name",
"description",
"product_type",
"code",
"parent_product",
"buying_groups",
"purchase_price",
"selling_price",
"special_selling_price",
"icon",
"club",
"limit_age",
"tray",
"archived",
]
parent_product = AutoCompleteSelectField(
"products", show_help_text=False, label=_("Parent product"), required=False
)
buying_groups = AutoCompleteSelectMultipleField(
"groups",
show_help_text=False,
help_text="",
label=_("Buying groups"),
required=True,
)
club = AutoCompleteSelectField("clubs", show_help_text=False)
counters = AutoCompleteSelectMultipleField(
"counters",
show_help_text=False,
help_text="",
label=_("Counters"),
required=False,
)
def __init__(self, *args, **kwargs):
super(ProductEditForm, self).__init__(*args, **kwargs)
if self.instance.id:
self.fields["counters"].initial = [
str(c.id) for c in self.instance.counters.all()
]
def save(self, *args, **kwargs):
ret = super(ProductEditForm, self).save(*args, **kwargs)
if self.fields["counters"].initial:
for cid in self.fields["counters"].initial:
c = Counter.objects.filter(id=int(cid)).first()
c.products.remove(self.instance)
c.save()
for cid in self.cleaned_data["counters"]:
c = Counter.objects.filter(id=int(cid)).first()
c.products.add(self.instance)
c.save()
return ret
class CashSummaryFormBase(forms.Form):
begin_date = TzAwareDateTimeField(label=_("Begin date"), required=False)
end_date = TzAwareDateTimeField(label=_("End date"), required=False)
class EticketForm(forms.ModelForm):
class Meta:
model = Eticket
fields = ["product", "banner", "event_title", "event_date"]
widgets = {"event_date": SelectDate}
product = AutoCompleteSelectField(
"products", show_help_text=False, label=_("Product"), required=True
)