R/getcattle.R

In PrecisionLivestockManagement/AppAnita: This package contains functions for use with Anita's App

#' Retrieves cattle data from the AnitaCattle collection in the PLMResearch database.
#'
#' This function retrieves cattle data from Anita's Belmont trial to the MongoDB database.
#' @name getcattle
#' @param timestamp a list of timestamps
#' @param status a list of cattle statuses to search for
#' @param username username for use with Anita's App
#' @param password password for use with Anita's App
#' @return returns the cattle spatial information
#' @author Anita Chang \email{a.chang@@cqu.edu.au}
#' @import mongolite
#' @import dplyr
#' @import rgdal
#' @export


getcattle <- function(username = user, password = pass){

  if(is.null(username)||is.null(password)){
    username = keyring::key_list("DMMongoDB")[1,2]
    password =  keyring::key_get("DMMongoDB", username)}

  url <- sprintf("mongodb://%s:%s@datamuster-shard-00-00-8mplm.mongodb.net:27017,datamuster-shard-00-01-8mplm.mongodb.net:27017,datamuster-shard-00-02-8mplm.mongodb.net:27017/test?ssl=true&replicaSet=DataMuster-shard-0&authSource=admin", username, password)
  cattle <- mongo(collection = "AnitaCattle", db = "PLMResearch", url = url, verbose = T)

  info <- cattle$find()

}