Limit deposits by perm (default off)

main/utils.py

@@ -1,5 +1,14 @@
+from django.contrib.auth.models import User
+from django.db.models import Q
+
 def format_username(firstname, lastname):
     first = firstname.lower().strip().replace(" ", "")[:6].encode('ascii', 'ignore')
     last = lastname.lower().strip().replace(" ", "")[:6].encode('ascii', 'ignore')
 
     return "{0}{0}".format(first, last)
+
+def users_with_perm(perm_name):
+    return User.objects.filter(
+        Q(is_superuser=True) |
+        Q(user_permissions__codename=perm_name) |
+        Q(groups__permissions__codename=perm_name)).distinct()

main/views.py

@@ -5,6 +5,7 @@ from itertools import groupby
 import json
 import time
 
+from django.conf import settings
 from django.contrib.auth import login, logout as auth_logout
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth.forms import AuthenticationForm
@@ -17,9 +18,10 @@ from django.contrib import messages
 from django.db.models import Count, Sum, Max, Min
 
 from models import *
-
 from forms import *
 
+import utils
+
 def home(request):
     if request.method == "POST":
         form = AuthenticationForm(data=request.POST)
@@ -55,8 +57,9 @@ def register(request):
             # can he afford it?
             profile = order.customer.get_profile()
             if order_sum > profile.balance:
-                messages.error(request, '{0} har ikke råd, mangler {1} kr.'.format(
-                    order.customer,
+                messages.error(request, '{0} {1} har ikke råd, mangler {2} kr.'.format(
+                    order.customer.first_name,
+                    order.customer.last_name,
                     int(order_sum - profile.balance)))
                 return HttpResponseRedirect( reverse('main.views.register') )
             # empty order?
@@ -81,7 +84,11 @@ def register(request):
 
                     orderlines.append(str(ol['amount']) + " " + str(product))
                 
-            messages.success(request, '{0} kjøpte {1}.'.format(order.customer, ", ".join(orderlines)))
+            messages.success(request, '{0} {1} kjøpte {2}.'.format(
+                order.customer.first_name,
+                order.customer.last_name,
+                ", ".join(orderlines)
+            ))
             return HttpResponseRedirect( reverse('main.views.register') )
         else:
             # TODO specify error(s)
@@ -96,17 +103,33 @@ def register(request):
 def deposit(request):
     users = User.objects.all().order_by('first_name','last_name')
     users_js = users_format_js(users)
+    allowed_users = utils.users_with_perm('add_transaction')
+
+    limit_deposits = settings.BBS_LIMIT_DEPOSITS
 
     if request.method == "POST":
         form = DepositForm(request.POST)
         if form.is_valid():
+            amount = form.cleaned_data['amount']
+            user = form.cleaned_data['user']
+            if amount + user.get_profile().balance > settings.BBS_SALDO_MAX:
+                messages.error(request, '{0} {1} kan ikke sette inn {2} kr, det overskrider maks saldo ({3} kr) med {4} kr'.format(
+                    user.first_name,
+                    user.last_name,
+                    amount,
+                    settings.BBS_SALDO_MAX,
+                    amount + user.get_profile().balance - settings.BBS_SALDO_MAX
+                ))
+                return HttpResponseRedirect( reverse('main.views.deposit') )
+
             transaction = form.save()
             profile = transaction.user.get_profile()
             profile.balance += transaction.amount
             profile.save()
 
-            messages.success(request, '{0} satte inn {1} kr. Ny saldo er {2}'.format(
-                transaction.user,
+            messages.success(request, '{0} {1} satte inn {2} kr. Ny saldo er {3}'.format(
+                transaction.user.first_name,
+                transaction.user.last_name,
                 transaction.amount,
                 profile.balance))
             return HttpResponseRedirect( reverse('main.views.deposit') )

settings-sample.py

@@ -157,3 +157,6 @@ LOGIN_REDIRECT_URL = '/'
 
 SESSION_COOKIE_AGE = 900 # 15 minutes
 SESSION_EXPIRE_AT_BROWSER_CLOSE = True
+
+BBS_SALDO_MAX = 600
+BBS_LIMIT_DEPOSITS = False

templates/deposit.html

@@ -15,6 +15,20 @@
         </div>
     </section>
     {% endif %}
+    {% if not perms.main.can_add_transaction and limit_deposits %}
+    <section class="row">
+        <div class="col-xs-4">
+            <p class="alert alert-warning">Du har ikke tilgang til å sette inn penger.</p>
+            <p>Spør en av disse om de kan hjelpe deg:</p>
+            <ul>
+            {% for u in allowed_users %}
+                <li style="padding-bottom: 8px;"><img src="{{u.get_profile.image }}" />{{u.first_name }} {{u.last_name }}</li>
+            {% endfor %}
+            </ul>
+        </div>
+    </section>
+
+    {% else %}
     <form id="order" method="post" class="form-stacked" autocomplete="off">
         {% csrf_token %}
         <section id="customer">
@@ -70,5 +84,6 @@
             </div>
         </div>
     </form>
+    {% endif %}
 </section>
 {% endblock %}

templates/registration/logout.html

@@ -5,12 +5,8 @@
 {% block content %}
 <div class="row">
     <div class="col-md-6">
-        {% if user.is_authenticated %}
         <p class="alert alert-success">Du er logget ut.</p>
         <p>Vil du <a href="{% url home %}">logge inn igjen?</a></p>
-        {% else %}
-            <p>Du er allerede logget ut.</p>
-        {% endif %}
     </div>
 </div>
 {% endblock %}