Class: SchwabMCP::Tools::GetMarketHoursTool

Inherits:
MCP::Tool
  • Object
show all
Extended by:
Loggable
Defined in:
lib/schwab_mcp/tools/get_market_hours_tool.rb

Class Method Summary collapse

Methods included from Loggable

log_debug, log_error, log_fatal, log_info, log_warn, logger

Class Method Details

.call(markets:, date: nil, server_context:) ⇒ Object 



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# File 'lib/schwab_mcp/tools/get_market_hours_tool.rb', line 42

def self.call(markets:, date: nil, server_context:)
  log_info("Getting market hours for markets: #{markets.join(', ')}")
  log_debug("Date parameter: #{date || 'today'}")

  begin
    client = SchwabClientFactory.create_client
    return SchwabClientFactory.client_error_response unless client

    parsed_date = nil
    if date
      begin
        parsed_date = Date.parse(date)
        log_debug("Parsed date: #{parsed_date}")
      rescue ArgumentError => e
        log_error("Invalid date format: #{date}")
        return MCP::Tool::Response.new([{
          type: "text",
          text: "**Error**: Invalid date format '#{date}'. Please use YYYY-MM-DD format."
        }])
      end
    end

    log_debug("Making API request for markets: #{markets.join(', ')}")
    market_hours_obj = client.get_market_hours(markets, date: parsed_date, return_data_objects: true)

    unless market_hours_obj
      log_warn("No market hours data object returned for markets: #{markets.join(', ')}")
      return MCP::Tool::Response.new([{
        type: "text",
        text: "**No Data**: No market hours data returned for markets: #{markets.join(', ')}"
      }])
    end

    formatted = format_market_hours_object(market_hours_obj)
    log_info("Successfully retrieved market hours for #{markets.join(', ')}")
    date_info = date ? " for #{date}" : " for today"
    MCP::Tool::Response.new([{
      type: "text",
      text: "**Market Hours#{date_info}:**\n\n#{formatted}"
    }])

  rescue => e
    log_error("Error retrieving market hours for #{markets.join(', ')}: #{e.message}")
    log_debug("Backtrace: #{e.backtrace.first(3).join('\n')}")
    MCP::Tool::Response.new([{
      type: "text",
      text: "**Error** retrieving market hours for #{markets.join(', ')}: #{e.message}\n\n#{e.backtrace.first(3).join('\n')}"
    }])
  end
end

.format_market_hours_object(obj) ⇒ Object

Format the market hours object for display



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# File 'lib/schwab_mcp/tools/get_market_hours_tool.rb', line 94

def self.format_market_hours_object(obj)
  if obj.respond_to?(:to_h)
    obj.to_h.inspect
  else
    obj.inspect
  end
end