metals_price.py

import requests
from datetime import datetime, timedelta
import os
from typing import List, Dict, Any


api_key_metal = os.getenv("metail_api")

class MetalsPrice:  # Fixed typo: "Metails" -> "Metals"
    def __init__(self, api_key: str, base_url: str, timeout: int = 10):
        self.api_key = api_key
        self.base_url = base_url
        self.timeout = timeout
    
    def get_price_history(
        self,
        symbol: str,
        start_timestamp: int = int(datetime.utcnow().timestamp()),
        end_timestamp: int = int((datetime.utcnow() - timedelta(days=730)).timestamp()),
        group_by: str = "day",
        aggregation: str = "max_price",
        order_by: str = "desc"
    ) -> List[Dict[str, Any]]:
        """
        Fetch price history for a given asset from Gold API.
        """
        headers = {
            "x-api-key": self.api_key,
            "Content-Type": "application/json"
        }
        
        params = {
            "symbol": symbol,
            "startTimestamp": start_timestamp,
            "endTimestamp": end_timestamp,
            "groupBy": group_by,
            "aggregation": aggregation,
            "orderBy": order_by
        }
        
        try:
            response = requests.get(
                self.base_url,
                headers=headers,
                params=params,
                timeout=self.timeout
            )
            return response.json()
        except requests.exceptions.HTTPError as err:
            print(f"HTTP Error: {err}")
        except requests.exceptions.Timeout:
            print("Request timed out.")
        except requests.exceptions.RequestException as err:
            print(f"Request failed: {err}")
        
        return []


# # ✅ Example Usage
# if __name__ == "__main__":
#     BASE_URL = "https://api.gold-api.com/history"
    
#     # Initialize the class
#     metals_api = MetalsPrice(api_key="", base_url=BASE_URL)
    
#     # Last 730 days (2 years)
#     end = int(datetime.utcnow().timestamp())
#     start = int((datetime.utcnow() - timedelta(days=30)).timestamp())
    
#     data = metals_api.get_price_history("XAU", start, end)
    
#     if data:
#         print("Price History:")
#         print(data)