Refactor Query to be Dynamic for each chains

[uwezukwechibuzor]

Refactor Query to be Dynamic for each chains

[uwezukwechibuzor]

func FetchOrders(address string) (*fixstruct.OrderResponse, error) {
	// Read API_URL from .env file
	ordersURL := os.Getenv("ORDERS_URL")
	if ordersURL == "" {
		return nil, errors.New("ORDERS_URL not found in .env file")
	}

	url := fmt.Sprintf("%s/%s", ordersURL, address)
	resp, err := http.Get(url)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		return nil, err
	}

	var orders fixstruct.OrderResponse
	err = json.Unmarshal(body, &orders)
	if err != nil {
		return nil, err
	}

	return &orders, nil
}

func FetchAllOrders() (*fixstruct.OrderResponse, error) {
	// Read API_URL from .env file
	ordersURL := os.Getenv("ORDERS_URL")
	if ordersURL == "" {
		return nil, errors.New("ORDERS_URL not found in .env file")
	}

	resp, err := http.Get(ordersURL)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()

	body, err := io.ReadAll(resp.Body)
	if err != nil {
		return nil, err
	}

	var orders fixstruct.OrderResponse
	err = json.Unmarshal(body, &orders)
	if err != nil {
		return nil, err
	}

	return &orders, nil
}

This and other FIX message types are to be refactored to include its chainID