module Alphavantage class TimeSeries include Validations FUNCTIONS = { search: 'SYMBOL_SEARCH', quote: 'GLOBAL_QUOTE', monthly: 'TIME_SERIES_MONTHLY', monthly_adjusted: 'TIME_SERIES_MONTHLY_ADJUSTED', weekly: 'TIME_SERIES_WEEKLY', weekly_adjusted: 'TIME_SERIES_WEEKLY_ADJUSTED', daily: 'TIME_SERIES_DAILY', daily_adjusted: 'TIME_SERIES_DAILY_ADJUSTED', intraday: 'TIME_SERIES_INTRADAY', intraday_extended_history: 'TIME_SERIES_INTRADAY_EXTENDED' } def self.search(keywords:) Client.get(params: { function: self::FUNCTIONS[__method__], keywords: keywords }).best_matches end def initialize(symbol:) @symbol = symbol end def quote Client.get(params: { function: FUNCTIONS[__method__], symbol: @symbol }).global_quote end def monthly(adjusted: false) function = adjusted ? FUNCTIONS[:monthly_adjusted] : FUNCTIONS[__method__] Client.get(params: { function: function, symbol: @symbol }) end def weekly(adjusted: false) function = adjusted ? FUNCTIONS[:weekly_adjusted] : FUNCTIONS[__method__] Client.get(params: { function: function, symbol: @symbol }) end def daily(adjusted: false, outputsize: 'compact') function = adjusted ? FUNCTIONS[:daily_adjusted] : FUNCTIONS[__method__] Client.get(params: { function: function, symbol: @symbol, outputsize: validate_outputsize(outputsize) }) end def intraday(adjusted: true, outputsize: 'compact', interval: '5min', extended_history: false, slice: 'year1month1') if extended_history raise Alphavantage::Error, "Extended history returns a CSV which will be supported at a later time." # params = { # function: FUNCTIONS[:intraday_extended_history], # symbol: @symbol, # slice: validate_slice(slice), # interval: validate_interval(interval), # adjusted: adjusted # } else params = { function: FUNCTIONS[__method__], symbol: @symbol, outputsize: validate_outputsize(outputsize), interval: validate_interval(interval), adjusted: adjusted } end Client.get(params: params) end end end