#' Get team level meta data from Yahoo! Fantasy API.
#'
#' Teams in a league make moves, have co-managers, have a waiver prioity etc. This function
#' returns all team level meta data from the Yahoo! Fantasy API.
#'
#' @param league_key League key as a string in the form "000.l.0000". League id can be found with `y_games()`.
#' @param token_name Name used for assignment when creating token object with `y_create_token()`.
#' @param debug Returns a list of data such as uri call and content. Useful for debugging.
#' @param quiet Print function activity.
#'
#' @return A tibble.
#' @export
y_teams <- memoise::memoise(function(league_key = NULL, token_name = NULL, debug = FALSE, quiet = TRUE){
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## TOKEN ----
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
api_token <- token_name
.token_check(token_name, api_token, name = .GlobalEnv)
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## ARGUMENTS ----
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
resource <- "leagues"
subresource <- "teams"
uri_out <- "league_keys="
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## CHECKS ----
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Check if keys are type league, remove FALSE and duplicates.
key <- .single_resource_key_check(league_key, .league_key_check)
if(!quiet){cat(crayon::cyan("Resource is", resource, "\n"), sep = "")}
if(!quiet){cat(crayon::cyan("Keys are...\n", stringr::str_flatten(key, collapse = "\n")), sep = "\n")}
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## URI ----
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# Initial uri components
uri_parsed <- structure(
list(
scheme = "https",
hostname = "fantasysports.yahooapis.com/fantasy/v2",
port = NULL,
path = resource,
query = list(format = "json"),
params = NULL
),
class = "url"
)
uri_path <-
.uri_path_packer(key, 25)
uri_parsed$params <-
stringr::str_c(uri_out, uri_path, "/", subresource)
uri <- httr::build_url(uri_parsed)
if(!quiet){cat(crayon::cyan("uri is...\n", uri), sep = "\n")}
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## GET RESPONSE ----
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
r <-
purrr::map(uri, .y_get_response, api_token)
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## CHECK RESPONSE FOR ERRORS ----
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if(sum(!purrr::map_lgl(r, httr::http_error)) <= 0){
stop(message(crayon::cyan("All requests returned errors. You may need a token refresh.")), call. = FALSE)
}
r <- r[!purrr::map_lgl(r, httr::http_error)]
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## CONTENT ----
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
r_parsed <-
purrr::map(r, .y_parse_response, "fantasy_content", resource)
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## DF ----
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if(!debug){
preprocess <-
r_parsed %>%
purrr::flatten() %>%
list_pre_process_fn()
df <-
tryCatch(
expr =
preprocess %>%
purrr::map_df(
.league_resource_parse_fn,
pluck_args = list("league", 2, 1),
fn = function(x)
purrr::map_df(x, .team_resource_parse_fn)
),
error = function(e) {
message(
crayon::cyan(
"Function failed while parsing with .league_resource_parse_fn. Returning debug list."
)
)
}
)
if(tibble::is_tibble(df)){return(df)}
}
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
## DEBUG RETURN ----
##~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
data_list <-
structure(
list(
resource = resource,
r_parsed = r,
content = r_parsed,
uri = uri
),
class = "yahoo_fantasy_api")
return(data_list)
}
)
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