修改任务获取方式

@@ -51,12 +51,13 @@ class GeoQuestionRes extends Command
                 sleep(300);
                 sleep(300);
                 continue;
                 continue;
             }
             }
-            $lock_key = "geo_task_lock:$task_id";
+            $lock_key = "geo_task_lock_" . $task_id;
             if (!Redis::setnx($lock_key, 1)) {
             if (!Redis::setnx($lock_key, 1)) {
                 $this->output("任务 $task_id 已被其他进程锁定，跳过");
                 $this->output("任务 $task_id 已被其他进程锁定，跳过");
+                sleep(30); // 程序挂起， 避免最后一个任务 扫数据表和Redis
                 continue;
                 continue;
             }
             }
-            Redis::expire($lock_key, 1200); // 1小时自动解锁
+            Redis::expire($lock_key, 600); // 10自动解锁
             $this->output('执行的任务ID：' . $task_id);
             $this->output('执行的任务ID：' . $task_id);
             $geoQuestionModel = new GeoQuestion();
             $geoQuestionModel = new GeoQuestion();
             $taskInfo = $geoQuestionModel->read(['id'=>$task_id]);
             $taskInfo = $geoQuestionModel->read(['id'=>$task_id]);
@@ -86,6 +87,8 @@ class GeoQuestionRes extends Command
             $geoResultModel = new GeoQuestionResult();
             $geoResultModel = new GeoQuestionResult();
             $geoLogModel = new GeoQuestionLog();
             $geoLogModel = new GeoQuestionLog();
             foreach ($taskInfo['question'] as $question) {
             foreach ($taskInfo['question'] as $question) {
+                Redis::expire($lock_key, 1200); // 一个问题执行时间可能会达到15-18分钟
+
                 $en_question = Translate::tran($question, 'zh') ?? '';
                 $en_question = Translate::tran($question, 'zh') ?? '';
                 $this->output('项目ID：' . $taskInfo['project_id'] . ', 问题 开始：' . $question);
                 $this->output('项目ID：' . $taskInfo['project_id'] . ', 问题 开始：' . $question);
                 foreach ($platformsArr as $platform) {
                 foreach ($platformsArr as $platform) {
@@ -345,19 +348,28 @@ class GeoQuestionRes extends Command
         $key = 'geo_task_list';
         $key = 'geo_task_list';
         $task_id = Redis::rpop($key);
         $task_id = Redis::rpop($key);
         if(empty($task_id)){
         if(empty($task_id)){
-            $project_ids = GeoQuestion::where('status', GeoQuestion::STATUS_OPEN)->where('next_time', '<=', date('Y-m-d'))
-                ->orderBy('next_time', 'asc')->pluck('project_id')->unique()->values()->toArray();
-            if(!empty($project_ids)){
-                foreach ($project_ids as $project_id){
-                    $ids = GeoQuestion::where(['project_id' => $project_id, 'status' => GeoQuestion::STATUS_OPEN])->where('next_time', '<=', date('Y-m-d'))->pluck('id');
-                    foreach ($ids as $id) {
-                        //检查任务是否执行过
-                        if (!Redis::exists("geo_task_lock:$id")) {
-                            Redis::lpush($key, $id);
-                        }
-                    }
-                    $task_id = Redis::rpop($key);
+            $lock_key = 'geo_task_generation_lock';
+            $lock_ttl = 60; // 锁时间大于当前 锁功能执行时间
+            // 尝试获取锁，非阻塞方式
+            $lock = Redis::set($lock_key, 1, 'EX', $lock_ttl, 'NX');
+            if (empty($lock))
+                return $task_id;
+
+            $project_ids = GeoQuestion::where('status', GeoQuestion::STATUS_OPEN)->where('next_time', '<=', date('Y-m-d'))->pluck('project_id')->unique()->values()->toArray();
+            if(FALSE == empty($project_ids)){
+                $ids = GeoQuestion::where('status', GeoQuestion::STATUS_OPEN)
+                    ->whereIn('project_id', $project_ids)
+                    ->where(function ($query){
+                        $query->where('current_time', '!=', date('Y-m-d'))
+                            ->orWhereNull('current_time');
+                    })
+                    ->orderBy('project_id', 'asc')
+                    ->pluck('id');
+
+                foreach ($ids as $id) {
+                    Redis::lpush($key, $id);
                 }
                 }
+                $task_id = Redis::rpop($key);
             }
             }
         }
         }
         return $task_id;
         return $task_id;