重构DiceLotteryConfig为DiceLotteryPoolConfig

2026-03-10 17:56:14 +08:00
parent 1a748745cb
commit 54aa0bd34f
22 changed files with 160 additions and 160 deletions
--- a/server/app/dice/logic/lottery_pool_config/DiceLotteryPoolConfigLogic.php
+++ b/server/app/dice/logic/lottery_pool_config/DiceLotteryPoolConfigLogic.php
@@ -0,0 +1,104 @@
+<?php
+// +----------------------------------------------------------------------
+// | saiadmin [ saiadmin快速开发框架 ]
+// +----------------------------------------------------------------------
+// | Author: your name
+// +----------------------------------------------------------------------
+namespace app\dice\logic\lottery_pool_config;
+
+use app\dice\model\lottery_pool_config\DiceLotteryPoolConfig;
+use plugin\saiadmin\basic\think\BaseLogic;
+use plugin\saiadmin\exception\ApiException;
+use plugin\saiadmin\utils\Helper;
+use support\think\Cache;
+
+/**
+ * 色子奖池配置逻辑层
+ */
+class DiceLotteryPoolConfigLogic extends BaseLogic
+{
+    /** Redis 当前彩金池（type=0 实例）key，无则按 type=0 创建 */
+    private const REDIS_KEY_CURRENT_POOL = 'api:game:lottery_pool:default';
+
+    private const EXPIRE = 86400 * 7;
+
+    /**
+     * 构造函数
+     */
+    public function __construct()
+    {
+        $this->model = new DiceLotteryPoolConfig();
+    }
+
+    /**
+     * 获取当前彩金池：从 Redis 读取，若无则按 type=0 配置创建并写入 Redis，返回含 profit_amount(ev) 的完整数据
+     *
+     * @return array{id:int,name:string,safety_line:int,t1_weight:int,t2_weight:int,t3_weight:int,t4_weight:int,t5_weight:int,profit_amount:float}
+     */
+    public function getCurrentPool(): array
+    {
+        $cached = Cache::get(self::REDIS_KEY_CURRENT_POOL);
+        if ($cached && is_string($cached)) {
+            $data = json_decode($cached, true);
+            if (is_array($data)) {
+                $config = DiceLotteryPoolConfig::find($data['id'] ?? 0);
+                $ev = $config && isset($config->ev) ? (float) $config->ev : (float) ($data['profit_amount'] ?? 0);
+                $data['profit_amount'] = $ev;
+                return $data;
+            }
+        }
+        $config = DiceLotteryPoolConfig::where('type', 0)->find();
+        if (!$config) {
+            throw new ApiException('未找到 type=0 的奖池配置，请先创建');
+        }
+        $row = $config->toArray();
+        $pool = [
+            'id'           => (int) $row['id'],
+            'name'         => (string) ($row['name'] ?? ''),
+            'safety_line'  => (int) ($row['safety_line'] ?? 0),
+            't1_weight'    => (int) ($row['t1_weight'] ?? 0),
+            't2_weight'    => (int) ($row['t2_weight'] ?? 0),
+            't3_weight'    => (int) ($row['t3_weight'] ?? 0),
+            't4_weight'    => (int) ($row['t4_weight'] ?? 0),
+            't5_weight'    => (int) ($row['t5_weight'] ?? 0),
+            'profit_amount' => isset($row['ev']) ? (float) $row['ev'] : 0.0,
+        ];
+        Cache::set(self::REDIS_KEY_CURRENT_POOL, json_encode($pool), self::EXPIRE);
+        return $pool;
+    }
+
+    /**
+     * 更新当前彩金池：仅允许修改 safety_line、t1_weight～t5_weight，不同步 profit_amount(ev)
+     * 同时更新 Redis 与 DB 中 type=0 的记录
+     *
+     * @param array{safety_line?:int,t1_weight?:int,t2_weight?:int,t3_weight?:int,t4_weight?:int,t5_weight?:int} $data
+     */
+    public function updateCurrentPool(array $data): void
+    {
+        $pool = $this->getCurrentPool();
+        $id = (int) $pool['id'];
+        $config = DiceLotteryPoolConfig::find($id);
+        if (!$config) {
+            throw new ApiException('奖池配置不存在');
+        }
+        $allow = ['safety_line', 't1_weight', 't2_weight', 't3_weight', 't4_weight', 't5_weight'];
+        $update = [];
+        foreach ($allow as $k) {
+            if (array_key_exists($k, $data)) {
+                if ($k === 'safety_line') {
+                    $update[$k] = (int) $data[$k];
+                } else {
+                    $update[$k] = max(0, min(100, (int) $data[$k]));
+                }
+            }
+        }
+        if (empty($update)) {
+            return;
+        }
+        DiceLotteryPoolConfig::where('id', $id)->update($update);
+        $pool = array_merge($pool, $update);
+        $refreshed = DiceLotteryPoolConfig::find($id);
+        $pool['profit_amount'] = $refreshed && isset($refreshed->ev) ? (float) $refreshed->ev : (float) ($pool['profit_amount'] ?? 0);
+        Cache::set(self::REDIS_KEY_CURRENT_POOL, json_encode($pool), self::EXPIRE);
+    }
+}