add shop dashboard

shop/admin.py

@@ -4,12 +4,72 @@ from django.utils.html import format_html
 from django.urls import path
 from django.http import HttpResponseRedirect
 from django import forms
+from django.db.models import Sum, Count, Avg
+from datetime import datetime, timedelta
+from django.utils import timezone
 
 from .models import (
     Product, Color, Size, Order, OrderItem, GuestUser, Coupon, CouponUsage,
     OrderStatus, ShippingAddress
 )
 
+class ShopAdminSite(admin.AdminSite):
+    site_header = "Shop Administration"
+    site_title = "Shop Admin Portal"
+    index_title = "Welcome to Shop Administration"
+
+    def index(self, request, extra_context=None):
+        """Custom admin index view with dashboard"""
+        # Calculate order statistics
+        order_status_data = []
+        total_orders = Order.objects.count()
+        total_revenue = Order.objects.aggregate(Sum('total_price'))['total_price__sum'] or 0
+
+        # Get data for each status
+        for status_choice in OrderStatus.choices:
+            status_code, status_label = status_choice
+            orders_for_status = Order.objects.filter(status=status_code)
+            count = orders_for_status.count()
+            total_amount = orders_for_status.aggregate(Sum('total_price'))['total_price__sum'] or 0
+            avg_order_value = orders_for_status.aggregate(Avg('total_price'))['total_price__avg'] or 0
+            percentage = (count / total_orders * 100) if total_orders > 0 else 0
+
+            order_status_data.append({
+                'status': status_code,
+                'label': status_label,
+                'count': count,
+                'total_amount': total_amount,
+                'avg_order_value': avg_order_value,
+                'percentage': percentage
+            })
+
+        # Recent activity calculations
+        now = timezone.now()
+        today = now.date()
+        week_ago = today - timedelta(days=7)
+        month_ago = today - timedelta(days=30)
+
+        orders_today = Order.objects.filter(date_ordered__date=today).count()
+        orders_this_week = Order.objects.filter(date_ordered__date__gte=week_ago).count()
+        orders_this_month = Order.objects.filter(date_ordered__date__gte=month_ago).count()
+        orders_to_prepare = Order.objects.filter(status=OrderStatus.PAID).count()
+
+        extra_context = extra_context or {}
+        extra_context.update({
+            'order_status_data': order_status_data,
+            'total_orders': total_orders,
+            'total_revenue': total_revenue,
+            'orders_today': orders_today,
+            'orders_this_week': orders_this_week,
+            'orders_this_month': orders_this_month,
+            'orders_to_prepare': orders_to_prepare,
+        })
+
+        return render(request, 'admin/shop/dashboard.html', extra_context)
+
+# Create an instance of the custom admin site
+shop_admin_site = ShopAdminSite(name='shop_admin')
+
 @admin.register(Product)
 class ProductAdmin(admin.ModelAdmin):
     list_display = ("title", "ordering_value", "price", "cut")
@@ -131,6 +191,57 @@ class OrderAdmin(admin.ModelAdmin):
         }),
     )
 
+    def dashboard_view(self, request):
+        """Dashboard view with order statistics"""
+        # Calculate order statistics
+        order_status_data = []
+        total_orders = Order.objects.count()
+        total_revenue = Order.objects.aggregate(Sum('total_price'))['total_price__sum'] or 0
+
+        # Get data for each status
+        for status_choice in OrderStatus.choices:
+            status_code, status_label = status_choice
+            orders_for_status = Order.objects.filter(status=status_code)
+            count = orders_for_status.count()
+            total_amount = orders_for_status.aggregate(Sum('total_price'))['total_price__sum'] or 0
+            avg_order_value = orders_for_status.aggregate(Avg('total_price'))['total_price__avg'] or 0
+            percentage = (count / total_orders * 100) if total_orders > 0 else 0
+
+            order_status_data.append({
+                'status': status_code,
+                'label': status_label,
+                'count': count,
+                'total_amount': total_amount,
+                'avg_order_value': avg_order_value,
+                'percentage': percentage
+            })
+
+        # Recent activity calculations
+        now = timezone.now()
+        today = now.date()
+        week_ago = today - timedelta(days=7)
+        month_ago = today - timedelta(days=30)
+
+        orders_today = Order.objects.filter(date_ordered__date=today).count()
+        orders_this_week = Order.objects.filter(date_ordered__date__gte=week_ago).count()
+        orders_this_month = Order.objects.filter(date_ordered__date__gte=month_ago).count()
+        orders_to_prepare = Order.objects.filter(status=OrderStatus.PAID).count()
+
+        context = {
+            'title': 'Shop Dashboard',
+            'app_label': 'shop',
+            'opts': Order._meta,
+            'order_status_data': order_status_data,
+            'total_orders': total_orders,
+            'total_revenue': total_revenue,
+            'orders_today': orders_today,
+            'orders_this_week': orders_this_week,
+            'orders_this_month': orders_this_month,
+            'orders_to_prepare': orders_to_prepare,
+        }
+
+        return render(request, 'admin/shop/dashboard.html', context)
+
     def changelist_view(self, request, extra_context=None):
         # If 'show_preparation' parameter is in the request, show the preparation view
         if 'show_preparation' in request.GET:
@@ -194,9 +305,7 @@ class OrderAdmin(admin.ModelAdmin):
     def get_urls(self):
         urls = super().get_urls()
         custom_urls = [
-            path('prepare-all-orders/', self.admin_site.admin_view(self.prepare_all_orders), name='prepare_all_orders'),
-            path('prepare-order/<int:order_id>/', self.admin_site.admin_view(self.prepare_order), name='prepare_order'),
-            path('cancel-and-refund-order/<int:order_id>/', self.admin_site.admin_view(self.cancel_and_refund_order), name='cancel_and_refund_order'),
+            path('dashboard/', self.admin_site.admin_view(self.dashboard_view), name='shop_order_dashboard'),
         ]
         return custom_urls + urls
 

shop/templates/admin/shop/dashboard.html

@@ -0,0 +1,163 @@
+{% extends "admin/base_site.html" %}
+{% load admin_urls %}
+
+{% block title %}Shop Dashboard{% endblock %}
+
+{% block breadcrumbs %}
+<div class="breadcrumbs">
+    <a href="{% url 'admin:index' %}">Home</a>
+    &rsaquo; <a href="{% url 'admin:app_list' app_label='shop' %}">Shop</a>
+    &rsaquo; Dashboard
+</div>
+{% endblock %}
+
+{% block content %}
+<div class="dashboard">
+    <div class="dashboard-stats" style="display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin: 20px 0;">
+
+        <!-- Order Status Cards -->
+        <div class="stat-card" style="background: #f8f9fa; border: 1px solid #dee2e6; border-radius: 8px; padding: 20px;">
+            <h3 style="margin: 0 0 15px 0; color: #495057;">Orders by Status</h3>
+            <div class="status-list">
+                {% for status_data in order_status_data %}
+                <div class="status-item" style="display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid #e9ecef;">
+                    <span style="font-weight: 500; color: #495057;">{{ status_data.label }}</span>
+                    <div style="display: flex; align-items: center; gap: 10px;">
+                        <span class="count" style="background: #007bff; color: white; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: bold;">
+                            {{ status_data.count }}
+                        </span>
+                        <span class="total" style="color: #28a745; font-weight: 500;">
+                            €{{ status_data.total_amount|floatformat:2 }}
+                        </span>
+                    </div>
+                </div>
+                {% endfor %}
+            </div>
+        </div>
+
+        <!-- Total Summary Card -->
+        <div class="stat-card" style="background: linear-gradient(135deg, #007bff, #0056b3); color: white; border-radius: 8px; padding: 20px;">
+            <h3 style="margin: 0 0 15px 0;">Total Summary</h3>
+            <div class="summary-stats">
+                <div style="margin-bottom: 10px;">
+                    <div style="font-size: 24px; font-weight: bold;">{{ total_orders }}</div>
+                    <div style="opacity: 0.9;">Total Orders</div>
+                </div>
+                <div>
+                    <div style="font-size: 24px; font-weight: bold;">€{{ total_revenue|floatformat:2 }}</div>
+                    <div style="opacity: 0.9;">Total Revenue</div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Recent Activity Card -->
+        <div class="stat-card" style="background: #f8f9fa; border: 1px solid #dee2e6; border-radius: 8px; padding: 20px;">
+            <h3 style="margin: 0 0 15px 0; color: #495057;">Recent Activity</h3>
+            <div class="recent-stats">
+                <div style="margin-bottom: 10px;">
+                    <div style="font-size: 18px; font-weight: bold; color: #28a745;">{{ orders_today }}</div>
+                    <div style="color: #6c757d; font-size: 14px;">Orders Today</div>
+                </div>
+                <div style="margin-bottom: 10px;">
+                    <div style="font-size: 18px; font-weight: bold; color: #ffc107;">{{ orders_this_week }}</div>
+                    <div style="color: #6c757d; font-size: 14px;">Orders This Week</div>
+                </div>
+                <div>
+                    <div style="font-size: 18px; font-weight: bold; color: #17a2b8;">{{ orders_this_month }}</div>
+                    <div style="color: #6c757d; font-size: 14px;">Orders This Month</div>
+                </div>
+            </div>
+        </div>
+
+        <!-- Quick Actions Card -->
+        <div class="stat-card" style="background: #f8f9fa; border: 1px solid #dee2e6; border-radius: 8px; padding: 20px;">
+            <h3 style="margin: 0 0 15px 0; color: #495057;">Quick Actions</h3>
+            <div class="quick-actions">
+                <a href="{% url 'admin:shop_order_changelist' %}"
+                   style="display: block; padding: 8px 12px; margin-bottom: 8px; background: #007bff; color: white; text-decoration: none; border-radius: 4px; text-align: center;">
+                    View All Orders
+                </a>
+                <a href="{% url 'admin:shop_order_changelist' %}?show_preparation=1"
+                   style="display: block; padding: 8px 12px; margin-bottom: 8px; background: #28a745; color: white; text-decoration: none; border-radius: 4px; text-align: center;">
+                    Orders to Prepare ({{ orders_to_prepare }})
+                </a>
+                <a href="{% url 'admin:shop_product_changelist' %}"
+                   style="display: block; padding: 8px 12px; margin-bottom: 8px; background: #6c757d; color: white; text-decoration: none; border-radius: 4px; text-align: center;">
+                    Manage Products
+                </a>
+                <a href="{% url 'admin:shop_coupon_changelist' %}"
+                   style="display: block; padding: 8px 12px; background: #ffc107; color: #212529; text-decoration: none; border-radius: 4px; text-align: center;">
+                    Manage Coupons
+                </a>
+            </div>
+        </div>
+    </div>
+
+    <!-- Detailed Status Breakdown -->
+    <div class="detailed-breakdown" style="background: white; border: 1px solid #dee2e6; border-radius: 8px; padding: 20px; margin-top: 20px;">
+        <h3 style="margin: 0 0 20px 0; color: #495057;">Status Breakdown</h3>
+        <div style="overflow-x: auto;">
+            <table style="width: 100%; border-collapse: collapse;">
+                <thead>
+                    <tr style="background: #f8f9fa;">
+                        <th style="padding: 12px; text-align: left; border-bottom: 2px solid #dee2e6;">Status</th>
+                        <th style="padding: 12px; text-align: center; border-bottom: 2px solid #dee2e6;">Count</th>
+                        <th style="padding: 12px; text-align: center; border-bottom: 2px solid #dee2e6;">Percentage</th>
+                        <th style="padding: 12px; text-align: right; border-bottom: 2px solid #dee2e6;">Total Value</th>
+                        <th style="padding: 12px; text-align: right; border-bottom: 2px solid #dee2e6;">Avg Order Value</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    {% for status_data in order_status_data %}
+                    <tr style="border-bottom: 1px solid #dee2e6;">
+                        <td style="padding: 12px; font-weight: 500;">{{ status_data.label }}</td>
+                        <td style="padding: 12px; text-align: center;">
+                            <span style="background: #007bff; color: white; padding: 4px 8px; border-radius: 12px; font-size: 12px;">
+                                {{ status_data.count }}
+                            </span>
+                        </td>
+                        <td style="padding: 12px; text-align: center;">{{ status_data.percentage|floatformat:1 }}%</td>
+                        <td style="padding: 12px; text-align: right; color: #28a745; font-weight: 500;">
+                            €{{ status_data.total_amount|floatformat:2 }}
+                        </td>
+                        <td style="padding: 12px; text-align: right;">
+                            {% if status_data.count > 0 %}
+                                €{{ status_data.avg_order_value|floatformat:2 }}
+                            {% else %}
+                                €0.00
+                            {% endif %}
+                        </td>
+                    </tr>
+                    {% endfor %}
+                </tbody>
+            </table>
+        </div>
+    </div>
+</div>
+
+<style>
+.dashboard {
+    max-width: 1200px;
+    margin: 0 auto;
+}
+
+.stat-card {
+    transition: transform 0.2s ease, box-shadow 0.2s ease;
+}
+
+.stat-card:hover {
+    transform: translateY(-2px);
+    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
+}
+
+.quick-actions a:hover {
+    opacity: 0.9;
+}
+
+@media (max-width: 768px) {
+    .dashboard-stats {
+        grid-template-columns: 1fr !important;
+    }
+}
+</style>
+{% endblock %}

shop/templates/admin/shop/order/change_list.html

@@ -2,6 +2,11 @@
 
 {% block object-tools %}
     <ul class="object-tools">
+        <li>
+            <a href="dashboard/" class="viewlink" style="background: #28a745; color: white;">
+                📊 Dashboard
+            </a>
+        </li>
         <li>
             <a href="?show_preparation=1" class="viewlink">
                 Orders to Prepare ({{ paid_orders_count }})