add ability to remove the current product

Author: Narzgul

lib/api_connection.dart

@@ -91,16 +91,18 @@ class APIConnection {
   }
 
   // Remove product from database
-  Future<void> removeProduct(String name) async {
+  Future<void> removeCurrentProduct() async {
     final response = await http.delete(
-      Uri.parse('$baseUrl/products/$name'),
+      Uri.parse('$baseUrl/products/$selectedCategory'),
       headers: <String, String>{
         'Content-Type': 'application/json; charset=UTF-8',
       },
     );
-
     if (response.statusCode != 200) {
       throw Exception('Failed to remove product');
     }
+
+    categories = fetchCategories();
+    await categories;
   }
 }

lib/product_search.dart

@@ -89,6 +89,23 @@ class _ProductSearchState extends State<ProductSearch> {
               child: const Text('Add Product'),
             ),
           ),
+          Padding(
+            padding: const EdgeInsets.all(8.0),
+            child: ElevatedButton(
+              onPressed: () {
+                GetIt.I.get<APIConnection>().removeCurrentProduct().then(
+                  (value) {
+                    ScaffoldMessenger.of(context).showSnackBar(
+                      const SnackBar(
+                        content: Text('Removed current product'),
+                      ),
+                    );
+                  },
+                );
+              },
+              child: const Text('Remove current Product'),
+            ),
+          )
         ],
       ),
     );