+ public function randomOfClass($class) {
+ return $this->queryChatlog()
+ ->where('classification', '=', $class)
+ ->first();
+ }
+
+ public function queryChatlog() {
+ return ChatLog::where('type', '=', 'chat')
+ ->where('banned', '=', false)
+ ->where('created_at', '<', now()->sub(1, 'day'))
+ ->where(function ($query) {
+ $query->whereNull('detected_language');
+ $query->orWhereIn('detected_language', $this->getPreferredLanguages());
+ })
+ ->inRandomOrder();
+ }
+
+ public function getPreferredLanguages() {
+ $setting = $this->getChatSetting('language');
+ if ($setting) {
+ return [$setting];
+ }
+ if (!empty($this->languages)) {
+ return $this->languages;
+ }
+ return ['de'];
+ }
+
+ public function getChatSetting($name, $default = null) {
+ if (array_key_exists($name, $this->chat_settings)) {
+ return $this->chat_settings[$name];
+ }
+ return $default;
+ }
+
+ public function getGuessingLeaderboard() {
+ $query = $this->winners()
+ ->selectRaw('(select t2.uname from guessing_winners t2 where t2.uid = guessing_winners.uid order by created_at desc limit 1) as name, sum(score) as score')
+ ->where('score', '!=', 0)
+ ->groupBy('uid')
+ ->orderBy('score', 'desc')
+ ->limit(10);
+ $type = $this->getGuessingSetting('leaderboard_type', 'all');
+ if ($type == 'month') {
+ $query->where('created_at', '>=', now()->startOfMonth());
+ } else if ($type == 'year') {
+ $query->where('created_at', '>=', now()->startOfYear());
+ } else if (is_numeric($type)) {
+ $query->where('created_at', '>=', now()->sub($type, 'days'));
+ }
+ return $query->get();
+ }
+