占用号源加锁

Laravel/app/Services/Admin/YeWu/PlanListService.php

@@ -319,6 +319,10 @@ WHERE
 
         }
 
+
+        DB::beginTransaction();
+        try {
+
             //查询号源渠道是否有合并
             $appointment_types=[$appointment_type];
             $appointment_type_link = DB::table('s_appointment_type_ratio')->where(['department_id'=>$planInfo->department_id,'appointment_type_id' => $appointment_type])->first();
@@ -332,6 +336,7 @@ WHERE
                 ->where(['roster_detail_id' => $planid])
                 ->whereIn('appointment_type_id', $appointment_types)
                 ->orderBy('appointment_type_id','asc')
+                ->lockForUpdate() // 添加行级锁 ★ 关键
                 ->get();
             $planZongCount=0;//合并后的各个渠道总名额
             $planZongUsedCount=0;//合并后的各个渠道已预约的名额
@@ -388,20 +393,28 @@ WHERE
                     return \Yz::echoError1($personEntry[0]['user_name'].'勾选的项目存在互斥，不可同时预约');
                 }
             }
-        DB::beginTransaction();
-        try {
+
+
             //更新计划明细表使用数量
             $up_plan_count_all_success =true;
             $appointment_use_plan_detail_arr=[];//预约各个号源占用号源详情
             foreach ($roster_detail_counts as $key => $planCount) {
                 if($plan_qudao_tempCount[$key]==0) continue;
+                $currentVersion = $planCount->version ?? 0;
 
-                $query = DB::table('s_source_roster_detail_count')->where(['id' => $planCount->id]);
+                $query = DB::table('s_source_roster_detail_count')
+                    ->where(['id' => $planCount->id])
+                    ->where('version', $currentVersion);
                 // 【核心修改】只有非紧急预约时，才检查名额是否充足
                 if ($is_emergency!==1) {
                     $query->whereRaw('count >= (used_count + IFNULL(locked_count, 0) + ?)', [$plan_qudao_tempCount[$key]]);
                 }
-                $u = $query->increment('used_count', $plan_qudao_tempCount[$key]);
+               // $u = $query->increment('used_count', $plan_qudao_tempCount[$key]);
+                $u = $query->update([
+                    'used_count' => DB::raw("used_count + {$plan_qudao_tempCount[$key]}"),
+                    'version'    => DB::raw("version + 1"),
+                    // 如果需要更新更新时间，可以在这里加 'updated_at' => now()
+                ]);
 
                 if(!$u){
                     $up_plan_count_all_success=false;