nk20/apps/food/forms.py

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# Copyright (C) 2018-2024 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
from random import shuffle
from django import forms
from django.utils.translation import gettext_lazy as _
from django.utils import timezone
from member.models import Club
from bootstrap_datepicker_plus.widgets import DateTimePickerInput
from note_kfet.inputs import Autocomplete
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from note_kfet.middlewares import get_current_request
from permission.backends import PermissionBackend
from .models import BasicFood, QRCode, TransformedFood
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class AddIngredientForms(forms.ModelForm):
"""
Form for add an ingredient
"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['ingredient'].queryset = self.fields['ingredient'].queryset.filter(
polymorphic_ctype__model='transformedfood',
is_ready=False,
is_active=True,
was_eaten=False,
)
# Caution, the logic is inverted here, we flip the logic on saving in AddIngredientView
self.fields['is_active'].initial = True
self.fields['is_active'].label = _("Fully used")
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class Meta:
model = TransformedFood
fields = ('ingredient', 'is_active')
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class BasicFoodForms(forms.ModelForm):
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"""
Form for add non-transformed food
"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['name'].widget.attrs.update({"autofocus": "autofocus"})
self.fields['name'].required = True
self.fields['owner'].required = True
# Some example
self.fields['name'].widget.attrs.update({"placeholder": _("Pasta METRO 5kg")})
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clubs = list(Club.objects.filter(PermissionBackend.filter_queryset(get_current_request(), Club, "change")).all())
shuffle(clubs)
self.fields['owner'].widget.attrs["placeholder"] = ", ".join(club.name for club in clubs[:4]) + ", ..."
class Meta:
model = BasicFood
fields = ('name', 'owner', 'date_type', 'expiry_date', 'is_active', 'was_eaten', 'allergens',)
widgets = {
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"owner": Autocomplete(
model=Club,
attrs={"api_url": "/api/members/club/"},
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),
'expiry_date': DateTimePickerInput(),
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}
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class QRCodeForms(forms.ModelForm):
"""
Form for create QRCode
"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['food_container'].queryset = self.fields['food_container'].queryset.filter(
is_active=True,
was_eaten=False,
polymorphic_ctype__model='transformedfood',
)
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class Meta:
model = QRCode
fields = ('food_container',)
class TransformedFoodForms(forms.ModelForm):
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"""
Form for add transformed food
"""
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['name'].widget.attrs.update({"autofocus": "autofocus"})
self.fields['name'].required = True
self.fields['owner'].required = True
self.fields['creation_date'].required = True
self.fields['creation_date'].initial = timezone.now
self.fields['is_active'].initial = True
self.fields['is_ready'].initial = False
self.fields['was_eaten'].initial = False
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# Some example
self.fields['name'].widget.attrs.update({"placeholder": _("Lasagna")})
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clubs = list(Club.objects.filter(PermissionBackend.filter_queryset(get_current_request(), Club, "change")).all())
shuffle(clubs)
self.fields['owner'].widget.attrs["placeholder"] = ", ".join(club.name for club in clubs[:4]) + ", ..."
class Meta:
model = TransformedFood
fields = ('name', 'creation_date', 'owner', 'is_active', 'is_ready', 'was_eaten', 'shelf_life')
widgets = {
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"owner": Autocomplete(
model=Club,
attrs={"api_url": "/api/members/club/"},
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),
'creation_date': DateTimePickerInput(),
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}