回看人数bug修复，前台redis暂存，后台守护进程同步

+<?php
+namespace console\controllers;
+
+use Yii;
+use yii\console\Controller;
+
+/**
+ * Site controller
+ */
+class TestController extends Controller
+{
+
+    /**
+     * TEST
+     */
+    public function actionIndex(){
+        
+        $this->stdout("this is console mode\n");
+        
+        return 0;
+        
+    }
+}

+<?php
+namespace console\controllers;
+
+use Yii;
+use yii\console\Controller;
+use common\models\Video;
+
+/**
+ * Site controller
+ */
+class VideoController extends Controller
+{
+
+    /**
+     * 同步回放观看人数到数据库
+     */
+    public function actionReplaynum(){
+        while(true){
+
+            //获取前台展示的视频
+            $result = Video::find()
+                ->where(['status'=>1])
+                ->orderBy(['update_time'=>SORT_DESC])
+                ->all();
+            $this->stdout("[".date('Y-m-d H:i:s')."]New loop, check for ".count($result)." videos\n");
+
+            if($result){
+                $keys = [];
+                foreach($result as $model){
+                    $keys[$model->id] = sprintf("%svideo_id_%s_replay_num",Yii::$app->params['cache_prefix'],$model->id);
+                }
+                $values = $keys ? call_user_func_array(array(Yii::$app->redis,'mget'), $keys) : [];
+                //var_dump($keys,$values);exit;
+                foreach($result as $k=>$model){
+                    if ($replay_num = $values[$k]){
+                        $video_id = $model->id;
+                        $this->stdout("\tupdate video ".$video_id." replay_num to ".$replay_num."：\n");
+                        if (Video::updateAll(['replay_num' => $replay_num],['id'=>$video_id])){
+                            $this->stdout("\tsuccess\n");
+                            Yii::$app->redis->del($keys[$video_id]);
+                        }else{
+                            $this->stderr("\tfail\n");
+                        }
+                    }
+                }
+                
+                unset($keys,$values);
+            }
+            unset($result);
+            $this->stdout("Loop end\n");
+            
+            sleep(300);
+        }
+        
+    }
+}

@@ -8,4 +8,10 @@ stillRunning=$(ps -ef |grep "room/stat" |grep -v "grep")
 if [  -z  "$stillRunning" ] ; then
     nohup $phpcmd $phpscriptDir/yii room/stat >> $phpscriptlog/yoholive_room_stat.log 2>&1 &
 fi
+
+stillRunning=$(ps -ef |grep "video/replaynum" |grep -v "grep")
+if [  -z  "$stillRunning" ] ; then
+    nohup $phpcmd $phpscriptDir/yii video/replaynum >> $phpscriptlog/yoholive_video_replaynum.log 2>&1 &
+fi
+
 sleep 5
\ No newline at end of file

@@ -175,7 +175,8 @@ class LivingController extends BaseController
                     'url'=>$model->url,
                     'live_title'=>$model->live_title,
                     'live_room_id'=>(int)$model->room_id,
-                    'audience_num'=>(int)($model->audience_num+$model->replay_num),
+                    'audience_num'=>(int)$model->audience_num,
+                    'replay_num'=>(int)$model->replay_num,
                     'create_time'=>(int)$model->create_time,
                 ];
                 $ret[$k] = $row;
@@ -186,15 +187,17 @@ class LivingController extends BaseController
                 ->bindValue(':app', $this->app)
                 ->getRawSql()]);
             $this->cache->set($key, $ret, Yii::$app->params['defaultCacheExpire'], $dependency);
-        }else{
-            $keys = [];
-            foreach ($ret as $k=>$row){
-                $keys[] = sprintf("%svideo_id_%s_audience_num",Yii::$app->params['cache_prefix'],$row['video_id']);
-            }
-            $values = $keys ? call_user_func_array(array(Yii::$app->redis,'mget'), $keys) : [];
-            foreach ($values as $k=>$value){
-                $ret[$k]['audience_num'] = (int)($value ? : $ret[$k]['audience_num']);
-            }
+        }
+        
+        $keys = [];
+        foreach ($ret as $k=>$row){
+            $keys[] = sprintf("%svideo_id_%s_replay_num",Yii::$app->params['cache_prefix'],$row['video_id']);
+        }
+        $values = $keys ? call_user_func_array(array(Yii::$app->redis,'mget'), $keys) : [];
+        foreach ($ret as $k=>$row){
+            $replay_num = (int)(@$values[$k] ? : $ret[$k]['replay_num']);
+            $ret[$k]['audience_num'] += $replay_num;
+            $ret[$k]['replay_num'] = $replay_num;
         }
         
         $this->renderJson(Yii::$app->params['success_code'],'',$ret);
@@ -307,7 +310,8 @@ class LivingController extends BaseController
                     'watermark'=>'',
                     'url'=>$model->url,
                     'like_num'=>(int)$model->like_num,
-                    'audience_num'=>(int)($model->audience_num+$model->replay_num),
+                    'audience_num'=>(int)$model->audience_num,
+                    'replay_num'=>(int)$model->replay_num,
                     'live_title'=>$model->live_title,
                     'live_start_time'=>(int)$model->live_start_time,
                     'live_end_time'=>(int)$model->live_end_time,
@@ -340,17 +344,23 @@ class LivingController extends BaseController
             }
             
             //缓存回放观看人数
-            $key = sprintf("%svideo_id_%s_audience_num",Yii::$app->params['cache_prefix'],$video_id);
-            if (!$audience_num = Yii::$app->redis->get($key)){
-                $audience_num = (int)$ret['audience_num'];
-                Yii::$app->redis->setex($key, Yii::$app->params['defaultCacheExpire']*2, $audience_num);
+            $key = sprintf("%svideo_id_%s_replay_num",Yii::$app->params['cache_prefix'],$video_id);
+            if (!$replay_num = (int)Yii::$app->redis->get($key)){
+                $replay_num = (int)$ret['replay_num'];
+                Yii::$app->redis->set($key, $replay_num);
             }
-            $ret['audience_num'] = $audience_num;
+            //$ret['audience_num'] = $audience_num;
 
             //观看回放人数+1
-            if (Video::updateAllCounters(['replay_num' => 1],['id'=>$video_id]) && Yii::$app->redis->incr($key)){
+            /*if (Video::updateAllCounters(['replay_num' => 1],['id'=>$video_id]) && Yii::$app->redis->incr($key)){
                 $ret['audience_num'] += 1;
+            }*/
+            
+            if (Yii::$app->redis->incr($key)){
+                $replay_num += 1;
             }
+            $ret['audience_num'] += $replay_num;
+            $ret['replay_num'] = $replay_num;
             
             $this->renderJson(Yii::$app->params['success_code'],'',$ret);
         }else