Add keyword-based sales filter to redirect off-topic questions

app.py

@@ -82,6 +82,39 @@ def chat_completions():
         if not prompt:
             return jsonify({"error": "No prompt provided"}), 400
         
+        # Sales-only keyword filter
+        sales_keywords = ['sale', 'price', 'objection', 'close', 'deal', 'customer', 'prospect', 
+                         'lead', 'pitch', 'negotiate', 'client', 'business', 'product', 'service',
+                         'wisemate', 'revenue', 'quota', 'conversion', 'crm', 'follow up']
+        
+        # Check if question is sales-related
+        prompt_lower = prompt.lower()
+        is_sales_related = any(keyword in prompt_lower for keyword in sales_keywords)
+        
+        # If not sales-related, return redirect message
+        if not is_sales_related and len(prompt.split()) > 3:  # Only filter if it's a real question
+            redirect_message = "I'm Daniel from Wisemate, and I specialize in sales and business topics. I can help you with sales techniques, handling objections, closing deals, and Wisemate's services. How can I assist you with your sales needs?"
+            
+            return jsonify({
+                "id": "chatcmpl-redirect",
+                "object": "chat.completion",
+                "created": int(__import__('time').time()),
+                "model": MODEL_NAME,
+                "choices": [{
+                    "index": 0,
+                    "message": {
+                        "role": "assistant",
+                        "content": redirect_message
+                    },
+                    "finish_reason": "stop"
+                }],
+                "usage": {
+                    "prompt_tokens": 0,
+                    "completion_tokens": 0,
+                    "total_tokens": 0
+                }
+            }), 200
+        
         # Gemma formatında prompt
         formatted_prompt = f"<start_of_turn>user\n{prompt}<end_of_turn>\n<start_of_turn>model\n"