func nameUpdates() {
players := ols.GetPlayersDAO().All()
for _, player := range players {
summoner, err := goriot.SummonerByID("na", player.Id)
if err != nil {
fmt.Println("Error with: ", player.Ign, " : ", err, player)
continue
}
player.Ign = summoner[player.Id].Name
ols.GetPlayersDAO().Save(*player)
}
}
// Updates summoner name and level
func updateSummoners(summoners <-chan SummonerInfo, dbmap *gorp.DbMap) {
// we'll keep all the summoners details in here
var SummonersGoRiot map[int64]goriot.Summoner = make(map[int64]goriot.Summoner)
// Get summoner data from Riot in batches of
// forty and then combine them
go func() {
globalWg.Add(1)
var selectQueries []string
for s := range summoners {
// get riot data
riotData, err := goriot.SummonerByID(goriot.NA, s.ID)
checkErr(err, "Could not load summoners from Riot")
// add to larger structure
for k, v := range riotData {
SummonersGoRiot[k] = v
}
}
// Build a slice of select queries that will be UNIONd
// together to help reduce DB calls
for _, summoner := range SummonersGoRiot {
selectQueries = append(
selectQueries,
fmt.Sprintf(
"SELECT %d id, %d level, '%s' name",
summoner.ID,
summoner.SummonerLevel,
summoner.Name))
}
// build final update query
var updateQuery string = fmt.Sprintf(
`UPDATE summoners s INNER JOIN (
%s
) r USING(id)
SET s.level = r.level, s.name = r.name, s.last_update = UTC_TIMESTAMP();`,
strings.Join(selectQueries, " UNION "))
// run query and check for errors
_, err := dbmap.Exec(updateQuery)
checkErr(err, "Summoner update failed")
globalWg.Done()
}()
}