Ajout lecture/édition des paramètres généraux

kfet/forms.py

@@ -6,7 +6,7 @@ from django.contrib.admin.widgets import FilteredSelectMultiple
 from django.forms import modelformset_factory
 from django.utils import timezone
 from kfet.models import (Account, Checkout, Article, OperationGroup, Operation,
-    CheckoutStatement, ArticleCategory)
+    CheckoutStatement, ArticleCategory, Settings)
 from gestioncof.models import CofProfile
 
 # -----
@@ -236,3 +236,38 @@ KPsulOperationFormSet = modelformset_factory(
     can_delete = True,
     extra   = 0,
     min_num = 1, validate_min = True)
+
+# -----
+# Settings forms
+# -----
+
+class SettingsForm(forms.ModelForm):
+    class Meta:
+        model  = Settings
+        fields = ['value_decimal', 'value_account', 'value_duration']
+
+    def clean(self):
+        name = self.instance.name
+        value_decimal = self.cleaned_data.get('value_decimal')
+        value_account = self.cleaned_data.get('value_account')
+        value_duration = self.cleaned_data.get('value_duration')
+
+        type_decimal = ['SUBVENTION_COF', 'ADDCOST_AMOUNT', 'OVERDRAFT_AMOUNT']
+        type_account = ['ADDCOST_FOR']
+        type_duration = ['OVERDRAFT_DURATION', 'CANCEL_DURATION']
+
+        self.cleaned_data['name'] = name
+        if name in type_decimal:
+            if not value_decimal:
+                raise ValidationError('Renseignez une valeur décimale')
+            self.cleaned_data['value_account'] = None
+            self.cleaned_data['value_duration'] = None
+        elif name in type_account:
+            self.cleaned_data['value_decimal'] = None
+            self.cleaned_data['value_duration'] = None
+        elif name in type_duration:
+            if not value_duration:
+                raise ValidationError('Renseignez une durée')
+            self.cleaned_data['value_decimal'] = None
+            self.cleaned_data['value_account'] = None
+        super(SettingsForm, self).clean()

kfet/templates/kfet/base_nav.html

@@ -37,6 +37,9 @@
               {% if user.username != 'kfet_genericteam' %}
                 <li><a href="{% url 'kfet.login.genericteam' %}" target="_blank" id="genericteam">Connexion standard</a></li>
               {% endif %}
+              {% if perms.kfet.change_settings %}
+                <li><a href="{% url 'kfet.settings' %}">Paramètres</a></li>
+              {% endif %}
             </ul>
           </li>
         {% endif %}

kfet/templates/kfet/settings.html

@@ -0,0 +1,24 @@
+{% extends 'kfet/base.html' %}
+
+{% block title %}Paramètres{% endblock %}
+{% block content-header-title %}Paramètres{% endblock %}
+
+{% block content %}
+
+{% include 'kfet/base_messages.html' %}
+<table>
+  <tr>
+    <td></td>
+    <td>Nom</td>
+    <td>Valeur</td>
+  </tr>
+  {% for setting in settings %}
+    <tr>
+      <td><a href="{% url 'kfet.settings.update' setting.pk %}">Modifier</a></td>
+      <td>{{ setting.name }}</td>
+      <td>{% firstof setting.value_decimal setting.value_duration setting.value_account %}</td>
+    </tr>
+  {% endfor %}
+</table>
+
+{% endblock %}

kfet/templates/kfet/settings_update.html

@@ -0,0 +1,14 @@
+{% extends 'kfet/base.html' %}
+
+{% block title %}Modification de {{ settings.name }}{% endblock %}
+{% block content-header-title %}Modification de {{ settings.name }}{% endblock %}
+
+{% block content %}
+
+<form action="" method="post">
+  {% csrf_token %}
+  {{ form.as_p }}
+  <input type="submit" value="Mettre à jour">
+</form>
+
+{% endblock %}

kfet/urls.py

@@ -118,5 +118,15 @@ urlpatterns = [
     url('^k-psul/history$', views.kpsul_history,
         name = 'kfet.kpsul.history'),
     url('^k-psul/articles_data', views.kpsul_articles_data,
-        name = 'kfet.kpsul.articles_data')
+        name = 'kfet.kpsul.articles_data'),
+
+    # -----
+    # Settings urls
+
+    url('^settings/$',
+        permission_required('kfet.change_settings')(views.SettingsList.as_view()),
+        name = 'kfet.settings'),
+    url('^settings/(?P<pk>\d+)/edit$',
+        permission_required('kfet.change_settings')(views.SettingsUpdate.as_view()),
+        name = 'kfet.settings.update'),
 ]

kfet/views.py

@@ -451,7 +451,7 @@ class ArticleRead(DetailView):
 
 # Article - Update
 
-class ArticleUpdate(UpdateView):
+class ArticleUpdate(SuccessMessageMixin, UpdateView):
     model           = Article
     template_name   = 'kfet/article_update.html'
     form_class      = ArticleRestrictForm
@@ -868,3 +868,28 @@ def kpsul_articles_data(request):
         .values('id', 'name', 'price', 'stock', 'category_id', 'category__name')
         .filter(is_sold=True))
     return JsonResponse({ 'articles': list(articles) })
+
+# -----
+# Settings views
+# -----
+
+class SettingsList(ListView):
+    model = Settings
+    context_object_name = 'settings'
+    template_name = 'kfet/settings.html'
+
+class SettingsUpdate(SuccessMessageMixin, UpdateView):
+    model = Settings
+    form_class = SettingsForm
+    template_name = 'kfet/settings_update.html'
+    success_message = 'Paramètre %(name)s mis à jour'
+    success_url = reverse_lazy('kfet.settings')
+
+    def form_valid(self, form):
+        # Checking permission
+        if not self.request.user.has_perm('kfet.change_settings'):
+            form.add_error(None, 'Permission refusée')
+            return self.form_invalid(form)
+        # Creating
+        return super(SettingsUpdate, self).form_valid(form)
+