R/getCurrentHourlySystemLoadForecast.R

Defines functions getCurrentHourlySystemLoadForecast

Documented in getCurrentHourlySystemLoadForecast

#' Get Current Hourly System Load Forecast
#' 
#' May need to add \code{config = httr::config(ssl.verifypeer = FALSE)} if SSL cert cant be found.
#' 
#' @param user user account
#' @param password password
#' @param out.tz output timezone.
#' @param ... passed to httr functions.
#' @importFrom lubridate mdy_hms
#' @importFrom httr GET authenticate accept_json config
#' @importFrom RJSONIO fromJSON
#' @export
getCurrentHourlySystemLoadForecast <- function(user = getOption(x = "ISO_NE_USER"), password = getOption(x = "ISO_NE_PASSWORD"), 
                                           out.tz = "America/New_York", ...){
  
  json <- get_path(path = "/hourlyloadforecast/current", user = user, password = password, ...)
  
  dat <- as.data.frame(json$HourlyLoadForecast[[1]], stringsAsFactors = FALSE)
  
  dat$BeginDate <- lubridate::ymd_hms(dat$BeginDate, tz = out.tz)
  dat$CreationDate <- lubridate::ymd_hms(dat$CreationDate, tz = out.tz)
  
  return(dat)
}
noahbullock/rISONE documentation built on May 23, 2019, 9:29 p.m.