Users can pay their own cotisation with their solde.

cotisations/forms.py

@@ -26,9 +26,8 @@ importé par les views.
 Permet de créer une nouvelle facture pour un user (NewFactureForm),
 et de l'editer (soit l'user avec EditFactureForm,
 soit le trésorier avec TrezEdit qui a plus de possibilités que self
-notamment sur le controle trésorier)
-
-SelectArticleForm est utilisée lors de la creation d'une facture en
+notamment sur le controle trésorier SelectArticleForm est utilisée
+lors de la creation d'une facture en
 parrallèle de NewFacture pour le choix des articles désirés.
 (la vue correspondante est unique)
 
@@ -40,7 +39,7 @@ from __future__ import unicode_literals
 from django import forms
 from django.db.models import Q
 from django.forms import ModelForm, Form
-from django.core.validators import MinValueValidator
+from django.core.validators import MinValueValidator,MaxValueValidator
 from .models import Article, Paiement, Facture, Banque
 
 from re2o.field_permissions import FieldPermissionFormMixin
@@ -246,3 +245,37 @@ class DelBanqueForm(Form):
             self.fields['banques'].queryset = instances
         else:
             self.fields['banques'].queryset = Banque.objects.all()
+
+
+class NewFactureSoldeForm(NewFactureForm):
+    """Creation d'une facture, moyen de paiement, banque et numero
+    de cheque"""
+    def __init__(self, *args, **kwargs):
+        prefix = kwargs.pop('prefix', self.Meta.model.__name__)
+        self.fields['cheque'].required = False
+        self.fields['banque'].required = False
+        self.fields['cheque'].label = 'Numero de chèque'
+        self.fields['banque'].empty_label = "Non renseigné"
+        self.fields['paiement'].empty_label = "Séléctionner\
+        une bite de paiement"
+        paiement_list = Paiement.objects.filter(type_paiement=1)
+        if paiement_list:
+            self.fields['paiement'].widget\
+                .attrs['data-cheque'] = paiement_list.first().id
+
+    class Meta:
+        model = Facture
+        fields = ['paiement', 'banque']
+
+
+    def clean(self):
+        cleaned_data = super(NewFactureSoldeForm, self).clean()
+        paiement = cleaned_data.get("paiement")
+        cheque = cleaned_data.get("cheque")
+        banque = cleaned_data.get("banque")
+        if not paiement:
+            raise forms.ValidationError("Le moyen de paiement est obligatoire")
+        elif paiement.type_paiement == "check" and not (cheque and banque):
+            raise forms.ValidationError("Le numéro de chèque et\
+                la banque sont obligatoires.")
+        return cleaned_data

cotisations/templates/cotisations/new_facture.html

@@ -34,6 +34,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 <form class="form" method="post">
     {% csrf_token %}
     <h3>Nouvelle facture</h3>
+    <p>
+	Solde de l'utilisateur : {{ user.solde }} €
+    </p>
     {% bootstrap_form factureform %}
     {{ venteform.management_form }}
     <!-- TODO: FIXME to include data-type="check" for right option in id_cheque select -->

cotisations/templates/cotisations/new_facture_solde.html

@@ -0,0 +1,157 @@
+
+{% extends "cotisations/sidebar.html" %}
+{% comment %}
+Re2o est un logiciel d'administration développé initiallement au rezometz. Il
+se veut agnostique au réseau considéré, de manière à être installable en
+quelques clics.
+
+Copyright © 2017  Gabriel Détraz
+Copyright © 2017  Goulven Kermarec
+Copyright © 2017  Augustin Lemesle
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+{% endcomment %}
+
+{% load bootstrap3 %}
+{% load staticfiles%}
+
+{% block title %}Création et modification de factures{% endblock %}
+
+{% block content %}
+{% bootstrap_form_errors venteform.management_form %}
+
+<form class="form" method="post">
+    {% csrf_token %}
+    <h3>Nouvelle facture</h3>
+    {{ venteform.management_form }}
+    <!-- TODO: FIXME to include data-type="check" for right option in id_cheque select -->
+    <h3>Articles de la facture</h3>
+    <div id="form_set" class="form-group">
+    {% for form in venteform.forms %}
+        <div class='product_to_sell form-inline'>
+		Article : &nbsp;
+		{% bootstrap_form form label_class='sr-only' %}
+		&nbsp;
+                <button class="btn btn-danger btn-sm"
+			id="id_form-0-article-remove" type="button">
+                    <span class="glyphicon glyphicon-remove"></span>
+                </button>
+        </div>
+    {% endfor %}
+    </div>
+    <input class="btn btn-primary btn-sm" role="button" value="Ajouter un article" id="add_one">
+    <p>
+        Prix total : <span id="total_price">0,00</span> €
+    </p>
+    {% bootstrap_button "Créer ou modifier" button_type="submit" icon="star" %}
+</form>
+
+<script type="text/javascript">
+
+    var prices = {};
+    {% for article in articlelist %}
+        prices[{{ article.id|escapejs }}] = {{ article.prix }};
+    {% endfor %}
+
+    var template = `Article : &nbsp;
+        {% bootstrap_form venteform.empty_form label_class='sr-only' %}
+        &nbsp;
+        <button class="btn btn-danger btn-sm"
+	    id="id_form-__prefix__-article-remove" type="button">
+	    <span class="glyphicon glyphicon-remove"></span>
+	</button>`
+
+    function add_article(){
+        // Index start at 0 => new_index = number of items
+        var new_index =
+            document.getElementsByClassName('product_to_sell').length;
+        document.getElementById('id_form-TOTAL_FORMS').value ++;
+        var new_article = document.createElement('div');
+        new_article.className = 'product_to_sell form-inline';
+        new_article.innerHTML = template.replace(/__prefix__/g, new_index);
+        document.getElementById('form_set').appendChild(new_article);
+        add_listenner_for_id(new_index);
+    }
+
+    function update_price(){
+        var price = 0;
+        var product_count =
+            document.getElementsByClassName('product_to_sell').length;
+        var article, article_price, quantity;
+        for (i = 0; i < product_count; ++i){
+            article = document.getElementById(
+                'id_form-' + i.toString() + '-article').value;
+            if (article == '') {
+                continue;
+            }
+            article_price = prices[article];
+            quantity = document.getElementById(
+                'id_form-' + i.toString() + '-quantity').value;
+            price += article_price * quantity;
+        }
+        document.getElementById('total_price').innerHTML =
+            price.toFixed(2).toString().replace('.', ',');
+    }
+
+    function add_listenner_for_id(i){
+        document.getElementById('id_form-' + i.toString() + '-article')
+            .addEventListener("change", update_price, true);
+        document.getElementById('id_form-' + i.toString() + '-article')
+            .addEventListener("onkeypress", update_price, true);
+        document.getElementById('id_form-' + i.toString() + '-quantity')
+            .addEventListener("change", update_price, true);
+        document.getElementById('id_form-' + i.toString() + '-article-remove')
+	    .addEventListener("click", function(event) {
+		    var article = event.target.parentNode;
+		    article.parentNode.removeChild(article);
+                    document.getElementById('id_form-TOTAL_FORMS').value --;
+		    update_price();
+		}
+	    )
+    }
+
+    function set_cheque_info_visibility() {
+        var paiement = document.getElementById("id_Facture-paiement");
+        var visible = paiement.value == paiement.getAttribute('data-cheque');
+        p = document.getElementById("id_Facture-paiement");
+        var display = 'none';
+        if (visible) {
+            display = 'block';
+        }
+        document.getElementById("id_Facture-cheque")
+		.parentNode.style.display = display;
+        document.getElementById("id_Facture-banque")
+		.parentNode.style.display = display;
+    }
+
+    // Add events manager when DOM is fully loaded
+    document.addEventListener("DOMContentLoaded", function() {
+        document.getElementById("add_one")
+            .addEventListener("click", add_article, true);
+        var product_count =
+            document.getElementsByClassName('product_to_sell').length;
+        for (i = 0; i < product_count; ++i){
+            add_listenner_for_id(i);
+        }
+        document.getElementById("id_Facture-paiement")
+            .addEventListener("change", set_cheque_info_visibility, true);
+        set_cheque_info_visibility();
+        update_price();
+    });
+
+</script>
+
+{% endblock %}
+

cotisations/urls.py

@@ -26,6 +26,7 @@ from django.conf.urls import url
 
 import re2o
 from . import views
+from . import payment
 
 urlpatterns = [
     url(r'^new_facture/(?P<userid>[0-9]+)$',
@@ -110,5 +111,9 @@ urlpatterns = [
         views.control,
         name='control'
         ),
+    url(r'^new_facture_solde/(?P<userid>[0-9]+)$',
+        views.new_facture_solde,
+        name='new_facture_solde'
+        ),
     url(r'^$', views.index, name='index'),
 ]

cotisations/views.py

@@ -29,6 +29,7 @@ import os
 from django.urls import reverse
 from django.shortcuts import render, redirect
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
+from django.core.validators import MaxValueValidator
 from django.contrib.auth.decorators import login_required, permission_required
 from django.contrib import messages
 from django.db.models import ProtectedError
@@ -67,7 +68,9 @@ from .forms import (
     NewFactureFormPdf,
     SelectUserArticleForm,
     SelectClubArticleForm,
-    CreditSoldeForm
+    CreditSoldeForm,
+    NewFactureSoldeForm,
+    RechargeForm
 )
 from .tex import render_invoice
 
@@ -584,3 +587,98 @@ def index(request):
     return render(request, 'cotisations/index.html', {
         'facture_list': facture_list
         })
+
+
+@login_required
+def new_facture_solde(request, userid):
+    """Creation d'une facture pour un user. Renvoie la liste des articles
+    et crée des factures dans un formset. Utilise un peu de js coté template
+    pour ajouter des articles.
+    Parse les article et boucle dans le formset puis save les ventes,
+    enfin sauve la facture parente.
+    TODO : simplifier cette fonction, déplacer l'intelligence coté models
+    Facture et Vente."""
+    user = request.user
+    facture = Facture(user=user)
+    paiement, _created = Paiement.objects.get_or_create(moyen='Solde')
+    facture.paiement = paiement
+    # Le template a besoin de connaitre les articles pour le js
+    article_list = Article.objects.filter(
+        Q(type_user='All') | Q(type_user=request.user.class_name)
+    )
+    if request.user.is_class_club:
+        article_formset = formset_factory(SelectClubArticleForm)(request.POST or None)
+    else:
+        article_formset = formset_factory(SelectUserArticleForm)(request.POST or None)
+    if article_formset.is_valid():
+        articles = article_formset
+        # Si au moins un article est rempli
+        if any(art.cleaned_data for art in articles):
+            options, _created = OptionalUser.objects.get_or_create()
+            user_solde = options.user_solde
+            solde_negatif = options.solde_negatif
+            # Si on paye par solde, que l'option est activée,
+            # on vérifie que le négatif n'est pas atteint
+            if user_solde:
+                prix_total = 0
+                for art_item in articles:
+                    if art_item.cleaned_data:
+                        prix_total += art_item.cleaned_data['article']\
+                                .prix*art_item.cleaned_data['quantity']
+                if float(user.solde) - float(prix_total) < solde_negatif:
+                    messages.error(request, "Le solde est insuffisant pour\
+                            effectuer l'opération")
+                    return redirect(reverse(
+                        'users:profil',
+                        kwargs={'userid': userid}
+                        ))
+            with transaction.atomic(), reversion.create_revision():
+                facture.save()
+                reversion.set_user(request.user)
+                reversion.set_comment("Création")
+            for art_item in articles:
+                if art_item.cleaned_data:
+                    article = art_item.cleaned_data['article']
+                    quantity = art_item.cleaned_data['quantity']
+                    new_vente = Vente.objects.create(
+                        facture=facture,
+                        name=article.name,
+                        prix=article.prix,
+                        type_cotisation=article.type_cotisation,
+                        duration=article.duration,
+                        number=quantity
+                    )
+                    with transaction.atomic(), reversion.create_revision():
+                        new_vente.save()
+                        reversion.set_user(request.user)
+                        reversion.set_comment("Création")
+            if any(art_item.cleaned_data['article'].type_cotisation
+                   for art_item in articles if art_item.cleaned_data):
+                messages.success(
+                    request,
+                    "La cotisation a été prolongée\
+                    pour l'adhérent %s jusqu'au %s" % (
+                        user.pseudo, user.end_adhesion()
+                    )
+                    )
+            else:
+                messages.success(request, "La facture a été crée")
+            return redirect(reverse(
+                'users:profil',
+                kwargs={'userid': userid}
+                ))
+        messages.error(
+            request,
+            u"Il faut au moins un article valide pour créer une facture"
+            )
+        return redirect(reverse(
+            'users:profil',
+            kwargs={'userid': userid}
+        ))
+
+    return form({
+        'venteform': article_formset,
+        'articlelist': article_list
+        }, 'cotisations/new_facture_solde.html', request)
+
+

preferences/forms.py

@@ -48,6 +48,7 @@ class EditOptionalUserForm(ModelForm):
         téléphone'
         self.fields['user_solde'].label = 'Activation du solde pour\
         les utilisateurs'
+        self.fields['max_recharge'].label = 'Rechargement max'
 
 
 class EditOptionalMachineForm(ModelForm):

preferences/migrations/0028_auto_20180111_1129.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2018-01-11 10:29
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('preferences', '0027_merge_20180106_2019'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='optionaluser',
+            name='max_recharge',
+            field=models.DecimalField(decimal_places=2, default=100, max_digits=5),
+        ),
+    ]

preferences/models.py

@@ -41,6 +41,11 @@ class OptionalUser(models.Model):
         decimal_places=2,
         default=0
     )
+    max_recharge = models.DecimalField(
+        max_digits=5,
+        decimal_places=2,
+        default=100
+    )
     gpg_fingerprint = models.BooleanField(default=True)
     all_can_create = models.BooleanField(
         default=False,
@@ -107,7 +112,10 @@ class OptionalUser(models.Model):
     def clean(self):
         """Creation du mode de paiement par solde"""
         if self.user_solde:
-            cotisations.models.Paiement.objects.get_or_create(moyen="Solde")
+            p = cotisations.models.Paiement.objects.filter(moyen="Solde")
+            if not len(p):
+                c = cotisations.models.Paiement(moyen="Solde")
+                c.save()
 
 
 class OptionalMachine(models.Model):
@@ -436,7 +444,14 @@ class AssoOption(models.Model):
         blank=True,
         null=True
     )
-
+    PAYMENT = (
+        ('NONE', 'NONE'),
+        ('COMNPAY', 'COMNPAY'),
+    )
+    payment = models.CharField(max_length=255,
+        choices=PAYMENT,
+        default='NONE',
+    )
     class Meta:
         permissions = (
             ("view_assooption", "Peut voir les options de l'asso"),

preferences/templates/preferences/display_preferences.html

@@ -54,6 +54,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
         <tr>
             <th>Creations d'users par tous</th>
             <td>{{ useroptions.all_can_create }}</td>
+        {% if useroptions.user_solde %}
+        <th>Rechargement max</th>
+        <td>{{ useroptions.max_recharge }}</td>
+        {% endif %}
         </tr>
     </table>
     <h4>Préférences machines</h4>
@@ -159,7 +163,10 @@ with this program; if not, write to the Free Software Foundation, Inc.,
         <tr>
             <th>Objet utilisateur de l'association</th>
             <td>{{ assooptions.utilisateur_asso }}</td>
+            <th>Moyen de paiement automatique</th>
+            <td>{{ assooptions.payment }}</td>
         </tr>
+
     </table>
     <h4>Messages personalisé dans les mails</h4>
         <a class="btn btn-primary btn-sm" role="button" href="{% url 'preferences:edit-options' 'MailMessageOption' %}">

users/models.py

@@ -153,7 +153,7 @@ class UserManager(BaseUserManager):
         user.set_password(password)
         if su:
             user.is_superuser=True
-        user.save(using=self._db)    
+        user.save(using=self._db)
         return user
 
     def create_user(self, pseudo, surname, email, password=None):
@@ -409,13 +409,11 @@ class User(FieldPermissionModelMixin, AbstractBaseUser, PermissionsMixin):
         options, _created = OptionalUser.objects.get_or_create()
         user_solde = options.user_solde
         if user_solde:
-            solde_object, _created = Paiement.objects.get_or_create(
-                moyen='Solde'
-            )
+            solde_objects = Paiement.objects.filter(moyen='Solde')
             somme_debit = Vente.objects.filter(
                 facture__in=Facture.objects.filter(
                     user=self,
-                    paiement=solde_object
+                    paiement__in=solde_objects
                 )
             ).aggregate(
                 total=models.Sum(

users/templates/users/profil.html

@@ -28,7 +28,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 {% block title %}Profil{% endblock %}
 
 {% block content %}
-<h2>{{ users.class_name }}</h2>
+<h2>{{ users.class_name }} : {{ users.surname }} {{users.name}}</h2>
     <div>
         <a class="btn btn-primary btn-sm" role="button" href="{% url 'users:edit-info' users.id %}">
             <i class="glyphicon glyphicon-edit"></i>
@@ -135,13 +135,18 @@ with this program; if not, write to the Free Software Foundation, Inc.,
         {% if user_solde %}
         <tr>
             <th>Solde</th>
-            <td>{{ users.solde }} €</td>
-        </tr>
+            <td>{{ users.solde }} €
+		    <a class="btn btn-primary btn-sm" style='float:right' role="button" href="{% url 'cotisations:recharge' %}">
+                    <i class="glyphicon glyphicon-piggy-bank"></i>
+                    Recharger
+                </a>
+            </td>
 	{% endif %}
 	{% if users.shell %}
 	    <th>Shell</th>
 	    <td>{{ users.shell }}</td>
 	{% endif %}
+        </tr>
     </table>
     {% if users.is_class_club %}
     <a class="btn btn-primary btn-sm" role="button" href="{% url 'users:edit-club-admin-members' users.club.id %}">
@@ -191,7 +196,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
     <p>Aucune machine</p>
     {% endif %}
     <h2>Cotisations</h2>
-    <h4>{% can_create Facture %}<a class="btn btn-primary btn-sm" role="button" href="{% url 'cotisations:new-facture' users.id %}"><i class="glyphicon glyphicon-piggy-bank"></i> Ajouter une cotisation</a>{% acl_end %}  {% if user_solde %}<a class="btn btn-primary btn-sm" role="button" href="{% url 'cotisations:credit-solde' users.id %}"><i class="glyphicon glyphicon-piggy-bank"></i> Modifier le solde</a>{% endif%}</h4>
+    <h4>{% can_create Facture %}<a class="btn btn-primary btn-sm" role="button" href="{% url 'cotisations:new-facture' users.id %}"><i class="glyphicon glyphicon-piggy-bank"></i> Ajouter une cotisation</a>  {% if user_solde %}<a class="btn btn-primary btn-sm" role="button" href="{% url 'cotisations:credit-solde' users.id %}"><i class="glyphicon glyphicon-piggy-bank"></i> Modifier le solde</a>{% endif%}{% acl_else %}<a class="btn btn-primary btn-sm" role="button" href="{% url 'cotisations:new_facture_solde' user.id %}"><i class="glyphicon glyphicon-piggy-bank"></i> Ajouter une cotisation par solde</a>{% acl_end %}</h4>
     {% if facture_list %}
     {% include "cotisations/aff_cotisations.html" with facture_list=facture_list %}
     {% else %}