Created get_products_by_category and search_products routes in product.py

backend/product.py

@@ -60,6 +60,64 @@ def get_products(product_id):
         cursor.close()
         conn.close()
 
+@product_bp.route('/products/category/<string:category_name>', methods=['GET'])
+def get_products_by_category(category_name):
+    conn = db_connection()
+    cursor = conn.cursor(dictionary=True)
+    try:
+        cursor.execute("""
+            SELECT p.*, b.Name as BrandName, c.Name as CategoryName 
+            FROM Product p
+            JOIN Category c ON p.CategoryID = c.CategoryID
+            JOIN Brand b ON p.BrandID = b.BrandID
+            WHERE c.Name = %s""", (category_name,))
+        products = cursor.fetchall()
+        return jsonify(products), 200
+    except Exception as e:
+        print(e)
+        return jsonify({'error': 'Database connection failed'}), 500
+    finally:
+        cursor.close()
+        conn.close()
+
+# New route for searching products by name or brand
+@product_bp.route('/products/search', methods=['GET'])
+def search_products():
+    search_query = request.args.get('query', default="", type=str).strip()
+    selected_brand = request.args.get('brand', default="All Brands", type=str).strip()
+
+    if not search_query and selected_brand == "All Brands":
+        return jsonify({'message': 'No search criteria provided'}), 400
+
+    conn = db_connection()
+    if not conn:
+        return jsonify({'error': 'Database connection failed'}), 500
+
+    cursor = conn.cursor(dictionary=True)
+    try:
+        sql_query = """
+        SELECT p.*, b.Name AS BrandName, c.Name AS CategoryName
+        FROM Product p
+        JOIN Brand b ON p.BrandID = b.BrandID
+        JOIN Category c ON p.CategoryID = c.CategoryID
+        WHERE (p.Name LIKE %s OR b.Name LIKE %s)
+        """
+        sql_params = ['%' + search_query + '%', '%' + search_query + '%']
+
+        # Filter by selected brand if not 'All Brands'
+        if selected_brand != "All Brands":
+            sql_query += " AND b.Name = %s"
+            sql_params.append(selected_brand)
+
+        cursor.execute(sql_query, sql_params)
+        products = cursor.fetchall()
+        return jsonify(products), 200
+    except Exception as e:
+        return jsonify({'error': 'Error processing your request', 'details': str(e)}), 500
+    finally:
+        cursor.close()
+        conn.close()
+
 @product_bp.route('/products/<int:product_id>', methods=['PUT'])
 def update_product(product_id):
     data = request.json