mirror of
https://gitlab2.federez.net/re2o/re2o
synced 2024-11-26 22:52:26 +00:00
269 lines
8.9 KiB
Python
269 lines
8.9 KiB
Python
# Re2o est un logiciel d'administration développé initiallement au rezometz. Il
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# se veut agnostique au réseau considéré, de manière à être installable en
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# quelques clics.
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#
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# Copyright © 2017 Gabriel Détraz
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# Copyright © 2017 Goulven Kermarec
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# Copyright © 2017 Augustin Lemesle
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# Copyright © 2018 Hugo Levy-Falk
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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Forms for the 'cotisation' app of re2o. It highly depends on
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:cotisations:models and is mainly used by :cotisations:views.
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The following forms are mainly used to create, edit or delete
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anything related to 'cotisations' :
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* Payments Methods
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* Banks
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* Invoices
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* Articles
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See the details for each of these operations in the documentation
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of each of the method.
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"""
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from __future__ import unicode_literals
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from django import forms
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from django.db.models import Q
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from django.forms import ModelForm, Form
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from django.core.validators import MinValueValidator
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from django.utils.translation import ugettext_lazy as _
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from django.shortcuts import get_object_or_404
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from re2o.field_permissions import FieldPermissionFormMixin
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from re2o.mixins import FormRevMixin
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from .models import Article, Paiement, Facture, Banque, CustomInvoice
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from .payment_methods import balance
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class FactureForm(FieldPermissionFormMixin, FormRevMixin, ModelForm):
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"""
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Form used to manage and create an invoice and its fields.
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"""
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def __init__(self, *args, creation=False, **kwargs):
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user = kwargs['user']
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prefix = kwargs.pop('prefix', self.Meta.model.__name__)
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super(FactureForm, self).__init__(*args, prefix=prefix, **kwargs)
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self.fields['paiement'].empty_label = \
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_("Select a payment method")
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self.fields['paiement'].queryset = Paiement.find_allowed_payments(user)
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if not creation:
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self.fields['user'].label = _("Member")
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self.fields['user'].empty_label = \
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_("Select the proprietary member")
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self.fields['valid'].label = _("Validated invoice")
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else:
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self.fields = {'paiement': self.fields['paiement']}
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class Meta:
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model = Facture
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fields = '__all__'
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def clean(self):
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cleaned_data = super(FactureForm, self).clean()
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paiement = cleaned_data.get('paiement')
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if not paiement:
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raise forms.ValidationError(
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_("A payment method must be specified.")
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)
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return cleaned_data
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class SelectArticleForm(FormRevMixin, Form):
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"""
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Form used to select an article during the creation of an invoice for a
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member.
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"""
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article = forms.ModelChoiceField(
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queryset=Article.objects.none(),
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label=_("Article"),
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required=True
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)
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quantity = forms.IntegerField(
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label=_("Quantity"),
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validators=[MinValueValidator(1)],
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required=True
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)
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def __init__(self, *args, **kwargs):
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user = kwargs.pop('user')
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target_user = kwargs.pop('target_user')
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super(SelectArticleForm, self).__init__(*args, **kwargs)
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self.fields['article'].queryset = Article.find_allowed_articles(user, target_user)
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class CustomInvoiceForm(FormRevMixin, ModelForm):
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"""
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Form used to create a custom invoice.
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"""
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class Meta:
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model = CustomInvoice
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fields = '__all__'
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class ArticleForm(FormRevMixin, ModelForm):
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"""
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Form used to create an article.
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"""
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class Meta:
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model = Article
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fields = '__all__'
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop('prefix', self.Meta.model.__name__)
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super(ArticleForm, self).__init__(*args, prefix=prefix, **kwargs)
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self.fields['name'].label = _("Article name")
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class DelArticleForm(FormRevMixin, Form):
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"""
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Form used to delete one or more of the currently available articles.
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The user must choose the one to delete by checking the boxes.
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"""
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articles = forms.ModelMultipleChoiceField(
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queryset=Article.objects.none(),
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label=_("Available articles"),
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widget=forms.CheckboxSelectMultiple
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)
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def __init__(self, *args, **kwargs):
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instances = kwargs.pop('instances', None)
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super(DelArticleForm, self).__init__(*args, **kwargs)
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if instances:
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self.fields['articles'].queryset = instances
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else:
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self.fields['articles'].queryset = Article.objects.all()
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# TODO : change Paiement to Payment
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class PaiementForm(FormRevMixin, ModelForm):
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"""
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Form used to create a new payment method.
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The 'cheque' type is used to associate a specific behaviour requiring
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a cheque number and a bank.
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"""
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class Meta:
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model = Paiement
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# TODO : change moyen to method and type_paiement to payment_type
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fields = ['moyen', 'available_for_everyone']
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop('prefix', self.Meta.model.__name__)
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super(PaiementForm, self).__init__(*args, prefix=prefix, **kwargs)
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self.fields['moyen'].label = _("Payment method name")
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# TODO : change paiement to payment
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class DelPaiementForm(FormRevMixin, Form):
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"""
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Form used to delete one or more payment methods.
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The user must choose the one to delete by checking the boxes.
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"""
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# TODO : change paiement to payment
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paiements = forms.ModelMultipleChoiceField(
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queryset=Paiement.objects.none(),
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label=_("Available payment methods"),
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widget=forms.CheckboxSelectMultiple
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)
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def __init__(self, *args, **kwargs):
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instances = kwargs.pop('instances', None)
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super(DelPaiementForm, self).__init__(*args, **kwargs)
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if instances:
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self.fields['paiements'].queryset = instances
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else:
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self.fields['paiements'].queryset = Paiement.objects.all()
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# TODO : change banque to bank
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class BanqueForm(FormRevMixin, ModelForm):
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"""
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Form used to create a bank.
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"""
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class Meta:
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# TODO : change banque to bank
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model = Banque
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fields = ['name']
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def __init__(self, *args, **kwargs):
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prefix = kwargs.pop('prefix', self.Meta.model.__name__)
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super(BanqueForm, self).__init__(*args, prefix=prefix, **kwargs)
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self.fields['name'].label = _("Bank name")
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# TODO : change banque to bank
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class DelBanqueForm(FormRevMixin, Form):
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"""
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Form used to delete one or more banks.
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The use must choose the one to delete by checking the boxes.
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"""
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# TODO : change banque to bank
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banques = forms.ModelMultipleChoiceField(
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queryset=Banque.objects.none(),
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label=_("Available banks"),
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widget=forms.CheckboxSelectMultiple
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)
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def __init__(self, *args, **kwargs):
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instances = kwargs.pop('instances', None)
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super(DelBanqueForm, self).__init__(*args, **kwargs)
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if instances:
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self.fields['banques'].queryset = instances
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else:
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self.fields['banques'].queryset = Banque.objects.all()
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# TODO : Better name and docstring
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class RechargeForm(FormRevMixin, Form):
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"""
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Form used to refill a user's balance
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"""
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value = forms.FloatField(
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label=_("Amount"),
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min_value=0.01,
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validators=[]
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)
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payment = forms.ModelChoiceField(
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queryset=Paiement.objects.none(),
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label=_("Payment method")
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)
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def __init__(self, *args, user=None, user_source=None, **kwargs):
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self.user = user
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super(RechargeForm, self).__init__(*args, **kwargs)
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self.fields['payment'].empty_label = \
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_("Select a payment method")
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self.fields['payment'].queryset = Paiement.find_allowed_payments(user_source).exclude(is_balance=True)
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def clean(self):
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"""
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Returns a cleaned value from the received form by validating
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the value is well inside the possible limits
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"""
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value = self.cleaned_data['value']
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balance_method = get_object_or_404(balance.PaymentMethod)
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if balance_method.maximum_balance is not None and \
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value + self.user.solde > balance_method.maximum_balance:
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raise forms.ValidationError(
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_("Requested amount is too high. Your balance can't exceed \
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%(max_online_balance)s €.") % {
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'max_online_balance': balance_method.maximum_balance
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}
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)
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return self.cleaned_data
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