app.py

def get_product_details(asin, domain):
    payload = {
        'source': 'amazon_product',
        'domain': domain,
        'query': asin,
        'parse': True,
        'context': [{'key': 'autoselect_variant', 'value': True}]
    }
    response = requests.post(OXYLABS_ENDPOINT, auth=OXYLABS_AUTH, json=payload)
    data = response.json()

    # Check if 'results' and 'content' keys are present in the data
    if 'results' in data and len(data['results']) > 0 and 'content' in data['results'][0]:
        content = data['results'][0]['content']

        product_info = {
            "asin": content.get("asin", "N/A"),
            "title": content.get("title", "N/A"),
            "brand": content.get("brand", "N/A"),
            "price": content.get("price", "N/A"),
            "rating": content.get("rating", "N/A"),
            "description": content.get("description", "N/A")
        }

        return json.dumps(product_info, indent=4)
    else:
        return "Failed to retrieve product details."

def get_reviews(asin, domain):
    payload = {
        'source': 'amazon_reviews',
        'domain': domain,
        'query': asin,
        'parse': True
    }
    response = requests.post(OXYLABS_ENDPOINT, auth=OXYLABS_AUTH, json=payload)
    data = response.json()

    # Check if 'results', 'content', and 'reviews' keys are present in the data
    if 'results' in data and len(data['results']) > 0 and 'content' in data['results'][0] and 'reviews' in data['results'][0]['content']:
        reviews = data['results'][0]['content']['reviews']
        review_texts = "\n\n".join([review["content"] for review in reviews])

        openai_payload = {
            'prompt': f"Summarize the following reviews:\n\n{review_texts}",
            'max_tokens': 150
        }
        headers = {
            'Authorization': OPENAI_AUTH,
            'Content-Type': 'application/json'
        }
        response = requests.post(OPENAI_ENDPOINT, headers=headers, json=openai_payload)
        summary = response.json()["choices"][0]["text"].strip()
        return summary
    else:
        return "Failed to retrieve reviews."