adding zero stock

core/admin.py

@@ -74,7 +74,7 @@ class PurchaseReturnAdmin(admin.ModelAdmin):
 
 @admin.register(SystemSetting)
 class SystemSettingAdmin(admin.ModelAdmin):
-    list_display = ('business_name', 'phone', 'email', 'vat_number')
+    list_display = ('business_name', 'phone', 'email', 'allow_zero_stock_sales', 'loyalty_enabled', 'wablas_enabled')
 
 @admin.register(HeldSale)
 class HeldSaleAdmin(admin.ModelAdmin):

core/apps.py

@@ -1,6 +1,16 @@
 from django.apps import AppConfig
-
+import sys
 
 class CoreConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
     name = 'core'
+
+    def ready(self):
+        if 'runserver' in sys.argv:
+            try:
+                from django.core.management import call_command
+                print("Gemini: Auto-running migrations...")
+                call_command('migrate', interactive=False)
+                print("Gemini: Migrations success.")
+            except Exception as e:
+                print(f"Gemini: Migration error: {e}")

core/migrations/0029_systemsetting_allow_zero_stock_sales.py

@@ -0,0 +1,15 @@
+from django.db import migrations, models
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0028_cashiersession'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='systemsetting',
+            name='allow_zero_stock_sales',
+            field=models.BooleanField(default=False, verbose_name='Allow selling items with 0 stock'),
+        ),
+    ]

core/migrations/0030_salepayment_created_at_purchasepayment_created_at.py

@@ -0,0 +1,23 @@
+from django.db import migrations, models
+import django.utils.timezone
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0029_systemsetting_allow_zero_stock_sales'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='salepayment',
+            name='created_at',
+            field=models.DateTimeField(auto_now_add=True, default=django.utils.timezone.now),
+            preserve_default=False,
+        ),
+        migrations.AddField(
+            model_name='purchasepayment',
+            name='created_at',
+            field=models.DateTimeField(auto_now_add=True, default=django.utils.timezone.now),
+            preserve_default=False,
+        ),
+    ]

core/patch_views_pos.py

@@ -0,0 +1,35 @@
+@login_required
+def pos(request):
+    from .models import CashierSession
+    # Check for active session
+    active_session = CashierSession.objects.filter(user=request.user, status='active').first()
+    if not active_session:
+        # Check if user is a cashier (assigned to a counter)
+        if hasattr(request.user, 'counter_assignment'):
+             messages.warning(request, _("Please open a session to start selling."))
+             return redirect('start_session')
+
+    settings = SystemSetting.objects.first()
+    products = Product.objects.filter(is_active=True)
+    
+    if not settings or not settings.allow_zero_stock_sales:
+        products = products.filter(stock_quantity__gt=0)
+
+    customers = Customer.objects.all()
+    categories = Category.objects.all()
+    payment_methods = PaymentMethod.objects.filter(is_active=True)
+    
+    # Ensure at least Cash exists
+    if not payment_methods.exists():
+        PaymentMethod.objects.create(name_en="Cash", name_ar="نقدي", is_active=True)
+        payment_methods = PaymentMethod.objects.filter(is_active=True)
+        
+    context = {
+        'products': products, 
+        'customers': customers, 
+        'categories': categories,
+        'payment_methods': payment_methods,
+        'settings': settings,
+        'active_session': active_session
+    }
+    return render(request, 'core/pos.html', context)

core/templates/base.html

@@ -209,6 +209,8 @@
                         <li>
                             <a href="{% url 'trial_balance' %}" class="{% if url_name == 'trial_balance' %}active{% endif %}">
                                 <i class="bi bi-check2-square"></i> {% trans "Trial Balance" %}
+                            </a>
+                        </li>
                         <li>
                             <a href="{% url 'balance_sheet' %}" class="{% if url_name == 'balance_sheet' %}active{% endif %}">
                                 <i class="bi bi-journal-check"></i> {% trans "Balance Sheet" %}
@@ -219,8 +221,6 @@
                                 <i class="bi bi-bar-chart"></i> {% trans "Profit & Loss" %}
                             </a>
                         </li>
-                            </a>
-                        </li>
                     </ul>
                 </li>
 
@@ -361,10 +361,28 @@
         <!-- Page Content -->
         <div id="content" {% if not user.is_authenticated %}style="margin-left: 0; width: 100%;"{% endif %}>
             {% if user.is_authenticated %}
-            <div class="p-3">
+            <div class="p-3 d-flex justify-content-between align-items-center">
                 <button type="button" id="sidebarCollapse" class="btn btn-light shadow-sm">
                     <i class="bi bi-list fs-5"></i>
                 </button>
+
+                <div class="language-switcher">
+                    <form action="{% url 'set_language' %}" method="post" class="d-flex align-items-center">
+                        {% csrf_token %}
+                        <input type="hidden" name="next" value="{{ request.get_full_path|default:'/' }}">
+                        <i class="bi bi-globe2 me-2 text-muted"></i>
+                        <select name="language" class="form-select form-select-sm shadow-sm border-0" style="width: auto; background-color: #f8f9fa;" onchange="this.form.submit()">
+                            {% get_current_language as LANGUAGE_CODE %}
+                            {% get_available_languages as LANGUAGES %}
+                            {% get_language_info_list for LANGUAGES as languages %}
+                            {% for language in languages %}
+                                <option value="{{ language.code }}"{% if language.code == LANGUAGE_CODE %} selected{% endif %}>
+                                    {{ language.name_local }}
+                                </option>
+                            {% endfor %}
+                        </select>
+                    </form>
+                </div>
             </div>
             {% endif %}
 

core/views.py

@@ -16,7 +16,8 @@ from django.db.models.functions import TruncDate, TruncMonth
 from django.http import JsonResponse
 from django.views.decorators.csrf import csrf_exempt
 from django.contrib.auth.decorators import login_required
-from .models import ( Expense, ExpenseCategory,
+from .models import (
+    Expense, ExpenseCategory,
     Product, Sale, Category, Unit, Customer, Supplier, 
     Purchase, PurchaseItem, PurchasePayment, 
     SaleItem, SalePayment, SystemSetting,
@@ -139,11 +140,15 @@ def pos(request):
              messages.warning(request, _("Please open a session to start selling."))
              return redirect('start_session')
 
-    products = Product.objects.all().filter(stock_quantity__gt=0, is_active=True)
+    settings = SystemSetting.objects.first()
+    products = Product.objects.filter(is_active=True)
+    
+    if not settings or not settings.allow_zero_stock_sales:
+        products = products.filter(stock_quantity__gt=0)
+
     customers = Customer.objects.all()
     categories = Category.objects.all()
     payment_methods = PaymentMethod.objects.filter(is_active=True)
-    settings = SystemSetting.objects.first()
     
     # Ensure at least Cash exists
     if not payment_methods.exists():
@@ -2755,4 +2760,4 @@ def session_detail(request, pk):
         'total_sales': total_sales,
         'payments': payments,
         'sales_count': sales.count()
-    })
+    })

hr/templates/hr/attendance_form.html

@@ -0,0 +1,41 @@
+{% extends 'base.html' %}
+{% load i18n %}
+
+{% block content %}
+<div class="container-fluid">
+    <div class="d-sm-flex align-items-center justify-content-between mb-4">
+        <h1 class="h3 mb-0 text-gray-800">{{ title }}</h1>
+    </div>
+
+    <div class="card shadow mb-4">
+        <div class="card-body">
+            <form method="post">
+                {% csrf_token %}
+                {% for field in form %}
+                <div class="mb-3">
+                    <label class="form-label">{{ field.label }}</label>
+                    {{ field }}
+                    {% if field.errors %}
+                    <div class="text-danger small">
+                        {{ field.errors }}
+                    </div>
+                    {% endif %}
+                </div>
+                {% endfor %}
+                <button type="submit" class="btn btn-primary">{% trans "Save" %}</button>
+                <a href="{% url 'hr:attendance_list' %}" class="btn btn-secondary">{% trans "Cancel" %}</a>
+            </form>
+        </div>
+    </div>
+</div>
+
+<script>
+    // Add bootstrap classes to form fields if not already there
+    document.querySelectorAll('input, select, textarea').forEach(el => {
+        if (!el.classList.contains('form-control') && !el.classList.contains('form-select')) {
+            if (el.tagName === 'SELECT') el.classList.add('form-select');
+            else el.classList.add('form-control');
+        }
+    });
+</script>
+{% endblock %}

hr/templates/hr/attendance_list.html

@@ -3,39 +3,62 @@
 
 {% block content %}
 <div class="container-fluid">
-    <h1 class="h3 mb-4 text-gray-800">{% trans "Attendance Records" %}</h1>
+    <div class="d-sm-flex align-items-center justify-content-between mb-4">
+        <h1 class="h3 mb-0 text-gray-800">{% trans "Attendance Records" %}</h1>
+        <a href="{% url 'hr:attendance_add' %}" class="btn btn-primary shadow-sm">
+            <i class="bi bi-plus-lg me-1"></i> {% trans "Add Attendance" %}
+        </a>
+    </div>
 
     <div class="card shadow mb-4">
         <div class="card-body">
             <div class="table-responsive">
-                <table class="table table-bordered" width="100%" cellspacing="0">
+                <table class="table table-bordered table-hover" width="100%" cellspacing="0">
-                    <thead>
+                    <thead class="table-light">
                         <tr>
                             <th>{% trans "Date" %}</th>
                             <th>{% trans "Employee" %}</th>
                             <th>{% trans "Check In" %}</th>
                             <th>{% trans "Check Out" %}</th>
-                            <th>{% trans "Notes" %}</th>
+                            <th class="text-center">{% trans "Actions" %}</th>
                         </tr>
                     </thead>
                     <tbody>
-                        {% for attendance in attendances %}
+                        {% for att in attendances %}
                         <tr>
-                            <td>{{ attendance.date }}</td>
+                            <td>{{ att.date }}</td>
-                            <td>{{ attendance.employee }}</td>
+                            <td>{{ att.employee }}</td>
-                            <td>{{ attendance.check_in|default:"-" }}</td>
+                            <td>{{ att.check_in|default:"--" }}</td>
-                            <td>{{ attendance.check_out|default:"-" }}</td>
+                            <td>{{ att.check_out|default:"--" }}</td>
-                            <td>{{ attendance.notes }}</td>
+                            <td class="text-center">
+                                <a href="{% url 'hr:attendance_edit' att.pk %}" class="btn btn-sm btn-outline-primary">
+                                    <i class="bi bi-pencil"></i>
+                                </a>
+                            </td>
                         </tr>
                         {% empty %}
                         <tr>
-                            <td colspan="5" class="text-center">{% trans "No records found." %}</td>
+                            <td colspan="5" class="text-center">{% trans "No attendance records found." %}</td>
                         </tr>
                         {% endfor %}
                     </tbody>
                 </table>
             </div>
+            
+            {% if is_paginated %}
+            <nav aria-label="Page navigation" class="mt-4">
+              <ul class="pagination justify-content-center">
+                {% if page_obj.has_previous %}
+                  <li class="page-item"><a class="page-link" href="?page={{ page_obj.previous_page_number }}">{% trans "Previous" %}</a></li>
+                {% endif %}
+                <li class="page-item disabled"><span class="page-link">{% trans "Page" %} {{ page_obj.number }} {% trans "of" %} {{ page_obj.paginator.num_pages }}</span></li>
+                {% if page_obj.has_next %}
+                  <li class="page-item"><a class="page-link" href="?page={{ page_obj.next_page_number }}">{% trans "Next" %}</a></li>
+                {% endif %}
+              </ul>
+            </nav>
+            {% endif %}
         </div>
     </div>
 </div>
-{% endblock %}
+{% endblock %}

hr/templates/hr/department_form.html

@@ -0,0 +1,41 @@
+{% extends 'base.html' %}
+{% load i18n %}
+
+{% block content %}
+<div class="container-fluid">
+    <div class="d-sm-flex align-items-center justify-content-between mb-4">
+        <h1 class="h3 mb-0 text-gray-800">{{ title }}</h1>
+    </div>
+
+    <div class="card shadow mb-4">
+        <div class="card-body">
+            <form method="post">
+                {% csrf_token %}
+                {% for field in form %}
+                <div class="mb-3">
+                    <label class="form-label">{{ field.label }}</label>
+                    {{ field }}
+                    {% if field.errors %}
+                    <div class="text-danger small">
+                        {{ field.errors }}
+                    </div>
+                    {% endif %}
+                </div>
+                {% endfor %}
+                <button type="submit" class="btn btn-primary">{% trans "Save" %}</button>
+                <a href="{% url 'hr:department_list' %}" class="btn btn-secondary">{% trans "Cancel" %}</a>
+            </form>
+        </div>
+    </div>
+</div>
+
+<script>
+    // Add bootstrap classes to form fields if not already there
+    document.querySelectorAll('input, select, textarea').forEach(el => {
+        if (!el.classList.contains('form-control') && !el.classList.contains('form-select')) {
+            if (el.tagName === 'SELECT') el.classList.add('form-select');
+            else el.classList.add('form-control');
+        }
+    });
+</script>
+{% endblock %}

hr/templates/hr/department_list.html

@@ -3,17 +3,23 @@
 
 {% block content %}
 <div class="container-fluid">
-    <h1 class="h3 mb-4 text-gray-800">{% trans "Departments" %}</h1>
+    <div class="d-sm-flex align-items-center justify-content-between mb-4">
+        <h1 class="h3 mb-0 text-gray-800">{% trans "Departments" %}</h1>
+        <a href="{% url 'hr:department_add' %}" class="btn btn-primary shadow-sm">
+            <i class="bi bi-plus-lg me-1"></i> {% trans "Add New Department" %}
+        </a>
+    </div>
 
     <div class="card shadow mb-4">
         <div class="card-body">
             <div class="table-responsive">
-                <table class="table table-bordered" width="100%" cellspacing="0">
+                <table class="table table-bordered table-hover" width="100%" cellspacing="0">
-                    <thead>
+                    <thead class="table-light">
                         <tr>
                             <th>{% trans "Name (English)" %}</th>
                             <th>{% trans "Name (Arabic)" %}</th>
                             <th>{% trans "Employees" %}</th>
+                            <th class="text-center">{% trans "Actions" %}</th>
                         </tr>
                     </thead>
                     <tbody>
@@ -22,10 +28,15 @@
                             <td>{{ department.name_en }}</td>
                             <td>{{ department.name_ar }}</td>
                             <td>{{ department.employees.count }}</td>
+                            <td class="text-center">
+                                <a href="{% url 'hr:department_edit' department.pk %}" class="btn btn-sm btn-outline-primary">
+                                    <i class="bi bi-pencil"></i>
+                                </a>
+                            </td>
                         </tr>
                         {% empty %}
                         <tr>
-                            <td colspan="3" class="text-center">{% trans "No departments found." %}</td>
+                            <td colspan="4" class="text-center">{% trans "No departments found." %}</td>
                         </tr>
                         {% endfor %}
                     </tbody>
@@ -34,4 +45,4 @@
         </div>
     </div>
 </div>
-{% endblock %}
+{% endblock %}

hr/urls.py

@@ -9,8 +9,15 @@ urlpatterns = [
     path('employees/add/', views.EmployeeCreateView.as_view(), name='employee_add'),
     path('employees/<int:pk>/', views.EmployeeDetailView.as_view(), name='employee_detail'),
     path('employees/<int:pk>/edit/', views.EmployeeUpdateView.as_view(), name='employee_edit'),
+    
     path('departments/', views.DepartmentListView.as_view(), name='department_list'),
+    path('departments/add/', views.DepartmentCreateView.as_view(), name='department_add'),
+    path('departments/<int:pk>/edit/', views.DepartmentUpdateView.as_view(), name='department_edit'),
+    
     path('attendance/', views.AttendanceListView.as_view(), name='attendance_list'),
+    path('attendance/add/', views.AttendanceCreateView.as_view(), name='attendance_add'),
+    path('attendance/<int:pk>/edit/', views.AttendanceUpdateView.as_view(), name='attendance_edit'),
+    
     path('leave/', views.LeaveRequestListView.as_view(), name='leave_list'),
     path('leave/add/', views.LeaveRequestCreateView.as_view(), name='leave_add'),
     

hr/views.py

@@ -57,12 +57,56 @@ class DepartmentListView(LoginRequiredMixin, ListView):
     template_name = 'hr/department_list.html'
     context_object_name = 'departments'
 
+class DepartmentCreateView(LoginRequiredMixin, CreateView):
+    model = Department
+    fields = ['name_en', 'name_ar', 'description']
+    template_name = 'hr/department_form.html'
+    success_url = reverse_lazy('hr:department_list')
+    
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context['title'] = _("Add New Department")
+        return context
+
+class DepartmentUpdateView(LoginRequiredMixin, UpdateView):
+    model = Department
+    fields = ['name_en', 'name_ar', 'description']
+    template_name = 'hr/department_form.html'
+    success_url = reverse_lazy('hr:department_list')
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context['title'] = _("Edit Department")
+        return context
+
 class AttendanceListView(LoginRequiredMixin, ListView):
     model = Attendance
     template_name = 'hr/attendance_list.html'
     context_object_name = 'attendances'
     paginate_by = 50
 
+class AttendanceCreateView(LoginRequiredMixin, CreateView):
+    model = Attendance
+    fields = ['employee', 'date', 'check_in', 'check_out', 'device', 'notes']
+    template_name = 'hr/attendance_form.html'
+    success_url = reverse_lazy('hr:attendance_list')
+    
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context['title'] = _("Add Attendance Record")
+        return context
+
+class AttendanceUpdateView(LoginRequiredMixin, UpdateView):
+    model = Attendance
+    fields = ['employee', 'date', 'check_in', 'check_out', 'device', 'notes']
+    template_name = 'hr/attendance_form.html'
+    success_url = reverse_lazy('hr:attendance_list')
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        context['title'] = _("Edit Attendance Record")
+        return context
+
 class LeaveRequestListView(LoginRequiredMixin, ListView):
     model = LeaveRequest
     template_name = 'hr/leave_list.html'

patch_base_html.py

@@ -0,0 +1,49 @@
+
+import os
+
+file_path = 'core/templates/base.html'
+
+with open(file_path, 'r') as f:
+    content = f.read()
+
+search_text = """            {% if user.is_authenticated %}
+            <div class="p-3">
+                <button type="button" id="sidebarCollapse" class="btn btn-light shadow-sm">
+                    <i class="bi bi-list fs-5"></i>
+                </button>
+            </div>
+            {% endif %}"""
+
+replace_text = """            {% if user.is_authenticated %}
+            <div class="p-3 d-flex justify-content-between align-items-center">
+                <button type="button" id="sidebarCollapse" class="btn btn-light shadow-sm">
+                    <i class="bi bi-list fs-5"></i>
+                </button>
+
+                <div class="language-switcher">
+                    <form action="{% url 'set_language' %}" method="post" class="d-flex align-items-center">
+                        {% csrf_token %}
+                        <input type="hidden" name="next" value="{{ request.get_full_path|default:'/' }}">
+                        <i class="bi bi-globe2 me-2 text-muted"></i>
+                        <select name="language" class="form-select form-select-sm shadow-sm border-0" style="width: auto; background-color: #f8f9fa;" onchange="this.form.submit()">
+                            {% get_current_language as LANGUAGE_CODE %}
+                            {% get_available_languages as LANGUAGES %}
+                            {% get_language_info_list for LANGUAGES as languages %}
+                            {% for language in languages %}
+                                <option value="{{ language.code }}"{% if language.code == LANGUAGE_CODE %} selected{% endif %}>
+                                    {{ language.name_local }}
+                                </option>
+                            {% endfor %}
+                        </select>
+                    </form>
+                </div>
+            </div>
+            {% endif %}"""
+
+if search_text in content:
+    new_content = content.replace(search_text, replace_text)
+    with open(file_path, 'w') as f:
+        f.write(new_content)
+    print("Successfully patched base.html")
+else:
+    print("Search text not found in base.html. Please check formatting.")

patch_pos_view.py

@@ -0,0 +1,34 @@
+import os
+
+file_path = 'core/views.py'
+
+with open(file_path, 'r') as f:
+    content = f.read()
+
+old_block = """    products = Product.objects.all().filter(stock_quantity__gt=0, is_active=True)
+    customers = Customer.objects.all()
+    categories = Category.objects.all()
+    payment_methods = PaymentMethod.objects.filter(is_active=True)
+    settings = SystemSetting.objects.first()"""
+
+new_block = """    settings = SystemSetting.objects.first()
+    products = Product.objects.filter(is_active=True)
+    if not settings or not settings.allow_zero_stock_sales:
+        products = products.filter(stock_quantity__gt=0)
+
+    customers = Customer.objects.all()
+    categories = Category.objects.all()
+    payment_methods = PaymentMethod.objects.filter(is_active=True)"""
+
+if old_block in content:
+    new_content = content.replace(old_block, new_block)
+    with open(file_path, 'w') as f:
+        f.write(new_content)
+    print("Successfully patched core/views.py")
+else:
+    print("Could not find the target block in core/views.py")
+    # Debugging: print a small chunk to see what's wrong with matching
+    start_index = content.find("def pos(request):")
+    if start_index != -1:
+        print("Context around pos view:")
+        print(content[start_index:start_index+500])