feat: add status filtering to customer list and status-based filtering to product list

crm/views/customer_views.py

@@ -27,12 +27,22 @@ def log_customer_action(admin, action, customer_id, details):
 @permission_classes([IsCRMAdmin])
 def list_customers(request):
     customers = CustomerProfile.objects.all()
+    serializer = CustomerProfileSerializer(customers, many=True)
+    data = serializer.data
+
     search = request.query_params.get('search')
     if search:
-        customers = customers.filter(name__icontains=search) | customers.filter(email__icontains=search)
-    
-    serializer = CustomerProfileSerializer(customers, many=True)
-    return Response(serializer.data)
+        search = search.lower()
+        data = [
+            c for c in data 
+            if (c['name'] and search in c['name'].lower()) or (c['email'] and search in c['email'].lower())
+        ]
+
+    status_filter = request.query_params.get('status')
+    if status_filter:
+        data = [c for c in data if c['status'] == status_filter]
+
+    return Response(data)
 
 @api_view(['GET'])
 @permission_classes([IsCRMAdmin])

crm/views/product_views.py

@@ -19,6 +19,15 @@ def log_product_action(admin, action, product_id, details):
 @permission_classes([IsCRMAdmin])
 def list_products(request):
     products = Product.objects.all()
+
+    product_status = request.query_params.get('status')
+    if product_status:
+        products = products.filter(status=product_status)
+
+    seller_status = request.query_params.get('seller_status')
+    if seller_status:
+        products = products.filter(supplier__status=seller_status)
+
     serializer = ProductSerializer(products, many=True)
     return Response(serializer.data)