优化

server/app/api/logic/GameLogic.php

@@ -27,7 +27,8 @@ class GameLogic
 
     /**
      * 购买抽奖券
-     * @param int $playerId 玩家ID（即 user_id）
+     * 先更新 Redis 玩家信息（后续游玩从 Redis 读），再用事务更新数据库；事务失败则回滚 Redis
+     * @param int $playerId 玩家ID
      * @param int $count 购买档位：1 / 5 / 10
      * @return array 更新后的 coin, total_ticket_count, paid_ticket_count, free_ticket_count
      */
@@ -55,7 +56,20 @@ class GameLogic
         $totalBefore = (int) ($player->total_ticket_count ?? 0);
         $paidBefore = (int) ($player->paid_ticket_count ?? 0);
         $freeBefore = (int) ($player->free_ticket_count ?? 0);
+        $totalAfter = $totalBefore + $addTotal;
+        $paidAfter = $paidBefore + $addPaid;
+        $freeAfter = $freeBefore + $addFree;
 
+        $oldUserArr = $player->hidden(['password'])->toArray();
+        $updatedUserArr = $oldUserArr;
+        $updatedUserArr['coin'] = $coinAfter;
+        $updatedUserArr['total_ticket_count'] = $totalAfter;
+        $updatedUserArr['paid_ticket_count'] = $paidAfter;
+        $updatedUserArr['free_ticket_count'] = $freeAfter;
+
+        UserCache::setUser($playerId, $updatedUserArr);
+
+        try {
             Db::transaction(function () use (
                 $player,
                 $playerId,
@@ -65,17 +79,16 @@ class GameLogic
                 $addTotal,
                 $addPaid,
                 $addFree,
-            $totalBefore,
+                $totalAfter,
-            $paidBefore,
+                $paidAfter,
-            $freeBefore
+                $freeAfter
             ) {
                 $player->coin = $coinAfter;
-            $player->total_ticket_count = $totalBefore + $addTotal;
+                $player->total_ticket_count = $totalAfter;
-            $player->paid_ticket_count = $paidBefore + $addPaid;
+                $player->paid_ticket_count = $paidAfter;
-            $player->free_ticket_count = $freeBefore + $addFree;
+                $player->free_ticket_count = $freeAfter;
                 $player->save();
 
-            // 钱包流水记录
                 DicePlayerWalletRecord::create([
                     'player_id'          => $playerId,
                     'coin'               => -$cost,
@@ -88,7 +101,6 @@ class GameLogic
                     'remark'             => "购买抽奖券{$addTotal}次（付费{$addPaid}次+赠送{$addFree}次）",
                 ]);
 
-            // 抽奖券获取记录
                 DicePlayerTicketRecord::create([
                     'player_id'          => $playerId,
                     'use_coins'          => $cost,
@@ -98,16 +110,16 @@ class GameLogic
                     'remark'             => "购买抽奖券{$addTotal}次（付费{$addPaid}次+赠送{$addFree}次）",
                 ]);
             });
-
+        } catch (\Throwable $e) {
-        $updated = DicePlayer::find($playerId);
+            UserCache::setUser($playerId, $oldUserArr);
-        $userArr = $updated->hidden(['password'])->toArray();
+            throw $e;
-        UserCache::setUser($playerId, $userArr);
+        }
 
         return [
-            'coin'               => (float) $updated->coin,
+            'coin'                => (float) $coinAfter,
-            'total_ticket_count'   => (int) $updated->total_ticket_count,
+            'total_ticket_count'  => (int) $totalAfter,
-            'paid_ticket_count'    => (int) $updated->paid_ticket_count,
+            'paid_ticket_count'   => (int) $paidAfter,
-            'free_ticket_count'    => (int) $updated->free_ticket_count,
+            'free_ticket_count'   => (int) $freeAfter,
         ];
     }
 }

server/app/dice/model/player/DicePlayer.php

@@ -49,6 +49,11 @@ class DicePlayer extends BaseModel
      */
     protected $table = 'dice_player';
 
+    /** 创建时间字段（dice_player 表为 created_at） */
+    protected $createTime = 'created_at';
+    /** 更新时间字段（dice_player 表为 updated_at） */
+    protected $updateTime = 'updated_at';
+
     /**
      * 新增前：生成唯一 uid，昵称 name 默认使用 uid
      * 用 try-catch 避免表尚未含 uid 时 getAttr/getData 抛 InvalidArgumentException

server/plugin/saiadmin/basic/think/BaseModel.php

@@ -35,6 +35,12 @@ class BaseModel extends Model implements ModelInterface
      */
     protected $updateTime = 'update_time';
 
+    /**
+     * 自动写入时间戳（创建时写 create_time，更新时写 update_time）
+     * @var bool
+     */
+    protected $autoWriteTimestamp = true;
+
     /**
      * 隐藏字段
      * @var array
@@ -94,24 +100,48 @@ class BaseModel extends Model implements ModelInterface
     }
 
     /**
-     * 新增前事件
+     * 新增前事件：自动写入 create_time，有后台登录信息时写入 created_by
      * @param Model $model
      * @return void
      */
     public static function onBeforeInsert($model): void
     {
+        $createTime = $model->createTime ?? 'create_time';
+        if ($createTime && !$model->getData($createTime)) {
+            $model->set($createTime, date('Y-m-d H:i:s'));
+        }
+        if (function_exists('getCurrentInfo')) {
             $info = getCurrentInfo();
-        $info && $model->setAttr('created_by', $info['id']);
+            if (!empty($info['id'])) {
+                try {
+                    $model->setAttr('created_by', $info['id']);
+                } catch (\Throwable $e) {
+                }
+            }
+        }
     }
 
     /**
-     * 写入前事件
+     * 写入前事件：更新时自动写入 update_time，有后台登录信息时写入 updated_by
      * @param Model $model
      * @return void
      */
     public static function onBeforeWrite($model): void
     {
+        if ($model->isUpdate()) {
+            $updateTime = $model->updateTime ?? 'update_time';
+            if ($updateTime) {
+                $model->set($updateTime, date('Y-m-d H:i:s'));
+            }
+        }
+        if (function_exists('getCurrentInfo')) {
             $info = getCurrentInfo();
-        $info && $model->setAttr('updated_by', $info['id']);
+            if (!empty($info['id'])) {
+                try {
+                    $model->setAttr('updated_by', $info['id']);
+                } catch (\Throwable $e) {
+                }
+            }
+        }
     }
 }