feat: Add Google Maps navigation links for drivers

- Added  and  properties to  model.
- Exposed these URLs in .
- Updated driver dashboard to show 'Navigate to Pickup' and 'Navigate to Delivery' buttons for active shipments.

core/models.py

@@ -300,6 +300,18 @@ class Parcel(models.Model):
 
         super().save(*args, **kwargs)
 
+    @property
+    def pickup_google_maps_url(self):
+        if self.pickup_lat and self.pickup_lng:
+            return f"https://www.google.com/maps/search/?api=1&query={self.pickup_lat},{self.pickup_lng}"
+        return f"https://www.google.com/maps/search/?api=1&query={self.pickup_address}"
+
+    @property
+    def delivery_google_maps_url(self):
+        if self.delivery_lat and self.delivery_lng:
+            return f"https://www.google.com/maps/search/?api=1&query={self.delivery_lat},{self.delivery_lng}"
+        return f"https://www.google.com/maps/search/?api=1&query={self.delivery_address}"
+
     def __str__(self):
         return f"Parcel {self.tracking_number} - {self.status}"
 

core/serializers.py

@@ -30,6 +30,8 @@ class ParcelSerializer(serializers.ModelSerializer):
     delivery_governate_detail = GovernateSerializer(source='delivery_governate', read_only=True)
     delivery_city_detail = CitySerializer(source='delivery_city', read_only=True)
     status_display = serializers.CharField(source='get_status_display', read_only=True)
+    pickup_google_maps_url = serializers.ReadOnlyField()
+    delivery_google_maps_url = serializers.ReadOnlyField()
     
     class Meta:
         model = Parcel

core/templates/core/driver_dashboard.html

@@ -198,6 +198,16 @@
                             <p class="card-text mb-1 small"><strong>{% trans "To" %}:</strong> {{ parcel.delivery_governate.name }} / {{ parcel.delivery_city.name }}</p>
                             <p class="card-text mb-3 small"><strong>{% trans "Receiver" %}:</strong> {{ parcel.receiver_name }}</p>
                             
+                            <!-- Google Maps Navigation Buttons -->
+                            <div class="d-grid gap-2 mb-3">
+                                <a href="{{ parcel.pickup_google_maps_url }}" target="_blank" class="btn btn-outline-primary btn-sm">
+                                    <i class="bi bi-geo-alt-fill me-1"></i> {% trans "Navigate to Pickup" %}
+                                </a>
+                                <a href="{{ parcel.delivery_google_maps_url }}" target="_blank" class="btn btn-outline-success btn-sm">
+                                    <i class="bi bi-geo-alt-fill me-1"></i> {% trans "Navigate to Delivery" %}
+                                </a>
+                            </div>
+
                             <form action="{% url 'update_status' parcel.id %}" method="POST" class="d-flex gap-2">
                                 {% csrf_token %}
                                 <select name="status" class="form-select form-select-sm">