From b0d3084d4b73765dab9a84e6ffff7ebbd39e95b6 Mon Sep 17 00:00:00 2001
From: nanoy <me@nanoy.fr>
Date: Mon, 24 Dec 2018 01:30:00 +0100
Subject: [PATCH] Annulation de rechargement

---
 gestion/urls.py                       |  1 +
 gestion/views.py                      | 21 ++++++++++++++++++++-
 users/templates/users/allReloads.html | 12 +++++++++---
 users/templates/users/profile.html    |  6 ++++++
 4 files changed, 36 insertions(+), 4 deletions(-)

diff --git a/gestion/urls.py b/gestion/urls.py
index 2fa4368..dd18cbc 100644
--- a/gestion/urls.py
+++ b/gestion/urls.py
@@ -43,4 +43,5 @@ urlpatterns = [
     path('kegs-positive-autocomplete', views.KegPositiveAutocomplete.as_view(), name="kegs-positive-autocomplete"),
     path('kegs-active-autocomplete', views.KegActiveAutocomplete.as_view(), name="kegs-active-autocomplete"),
     path('menus-autcomplete', views.MenusAutocomplete.as_view(), name="menus-autocomplete"),
+    path('cancelReload/<int:pk>', views.cancel_reload, name="cancelReload"),
 ]
\ No newline at end of file
diff --git a/gestion/views.py b/gestion/views.py
index 727be04..48a0e67 100644
--- a/gestion/views.py
+++ b/gestion/views.py
@@ -6,6 +6,7 @@ from django.contrib.auth.models import User
 from django.views.decorators.csrf import csrf_exempt
 from django.contrib.auth.decorators import login_required, permission_required
 from django.utils import timezone
+from django.http import HttpResponseRedirect
 
 from coopeV3.acl import active_required, acl_or
 
@@ -14,7 +15,7 @@ from dal import autocomplete
 from decimal import *
 
 from .forms import ReloadForm, RefundForm, ProductForm, KegForm, MenuForm, GestionForm, SearchMenuForm, SearchProductForm, SelectPositiveKegForm, SelectActiveKegForm, PinteForm
-from .models import Product, Menu, Keg, ConsumptionHistory, KegHistory, Consumption, MenuHistory, Pinte
+from .models import Product, Menu, Keg, ConsumptionHistory, KegHistory, Consumption, MenuHistory, Pinte, Reload
 from preferences.models import PaymentMethod, GeneralPreferences
 
 @active_required
@@ -205,6 +206,24 @@ def reload(request):
         messages.error(request, "Le rechargement a échoué")
     return redirect(reverse('gestion:manage'))
 
+@active_required
+@login_required
+@permission_required('gestion.delete_reload')
+def cancel_reload(request, pk):
+    """
+    Cancel a reload
+    """
+    reload_entry = get_object_or_404(Reload, pk=pk)
+    if reload_entry.customer.profile.balance >= reload_entry.amount:
+        reload_entry.customer.profile.credit -= reload_entry.amount
+        reload_entry.customer.save()
+        reload_entry.delete()
+        messages.success(request, "Le rechargement a bien été annulé.")
+    else:
+        messages.error(request, "Impossible d'annuler le rechargement. Le solde deviendrait négatif.")
+    return HttpResponseRedirect(request.META.get('HTTP_REFERER', '/'))
+
+
 @active_required
 @login_required
 @permission_required('gestion.add_refund')
diff --git a/users/templates/users/allReloads.html b/users/templates/users/allReloads.html
index 5b4f4de..e06fe90 100644
--- a/users/templates/users/allReloads.html
+++ b/users/templates/users/allReloads.html
@@ -20,14 +20,20 @@
 						<th>Montant</th>
 						<th>Type de Rechargement</th>
 						<th>Date</th>
+						{% if perms.gestion.delete_reload %}
+						<th>Annuler</th>
+						{% endif %}
 					</tr>
 				</thead>
 				<tbody id="bodyRechargement">
 					{% for reload in reloads %}
 					<tr>
-						<th>{{reload.amount}}€</th>
-						<th>{{reload.PaymentMethod}}</th>
-						<th>{{reload.date}}</th>
+						<td>{{reload.amount}}€</td>
+						<td>{{reload.PaymentMethod}}</td>
+						<td>{{reload.date}}</td>
+						{% if perms.gestion.delete_reload %}
+						<td><a href="{% url 'gestion:cancelReload' reload.pk %}" class="button small">Annuler</a></td>
+						{% endif %}
 					</tr>
 					{% endfor %}
 				</tbody>
diff --git a/users/templates/users/profile.html b/users/templates/users/profile.html
index e4ceb35..03b52d3 100644
--- a/users/templates/users/profile.html
+++ b/users/templates/users/profile.html
@@ -209,6 +209,9 @@
 						<th>Montant</th>
 						<th>Type de Rechargement</th>
 						<th>Date</th>
+						{% if perms.gestion.delete_reload %}
+						<th>Annuler</th>
+						{% endif %}
 					</tr>
 				</thead>
 				<tbody>
@@ -217,6 +220,9 @@
 						<td>{{reload.amount}} €</td>
 						<td>{{reload.PaymentMethod}}</td>
 						<td>{{reload.date}}</td>
+						{% if perms.gestion.delete_reload %}
+						<th><a href="{% url 'gestion:cancelReload' reload.pk %}" class="button small">Annuler</a></th>
+						{% endif %}
 					</tr>
 					{% endfor %}
 				</tbody>