[接口]新增抽奖接口/api/game/playStart

server/app/api/controller/GameController.php

@@ -7,9 +7,13 @@ use support\Request;
 use support\Response;
 use app\api\logic\UserLogic;
 use app\api\logic\GameLogic;
+use app\api\logic\PlayStartLogic;
 use app\api\util\ReturnCode;
+use app\dice\model\play_record\DicePlayRecord;
+use app\dice\model\player\DicePlayer;
 use app\dice\model\reward_config\DiceRewardConfig;
 use plugin\saiadmin\basic\OpenController;
+use plugin\saiadmin\exception\ApiException;
 
 /**
  * 游戏相关接口（购买抽奖券等）
@@ -65,4 +69,76 @@ class GameController extends OpenController
         $list = DiceRewardConfig::order('id', 'asc')->select()->toArray();
         return $this->success($list);
     }
+
+    /**
+     * 开始游戏（抽奖一局）
+     * POST /api/game/playStart
+     * header: auth-token, user-token
+     * body: rediction 必传，0=无 1=中奖
+     * 余额不足时返回 code=200、message=玩家当前余额不足无法开启对局；超时返回 code=200、message=服务超时，并记录 status=0
+     */
+    public function playStart(Request $request): Response
+    {
+        $token = $request->header('user-token');
+        if (empty($token)) {
+            $auth = $request->header('authorization');
+            if ($auth && stripos($auth, 'Bearer ') === 0) {
+                $token = trim(substr($auth, 7));
+            }
+        }
+        if (empty($token)) {
+            return $this->fail('请携带 user-token', ReturnCode::MISSING_TOKEN);
+        }
+        $userId = UserLogic::getUserIdFromToken($token);
+        if ($userId === null) {
+            return $this->fail('user-token 无效或已过期', ReturnCode::TOKEN_TIMEOUT);
+        }
+
+        $rediction = $request->post('rediction');
+        if ($rediction === '' || $rediction === null) {
+            return $this->fail('请传递 rediction 参数', ReturnCode::EMPTY_PARAMS);
+        }
+        $direction = (int) $rediction;
+        if (!in_array($direction, [0, 1], true)) {
+            return $this->fail('rediction 必须为 0 或 1', ReturnCode::EMPTY_PARAMS);
+        }
+
+        $player = DicePlayer::find($userId);
+        if (!$player) {
+            return $this->fail('用户不存在', ReturnCode::EMPTY_PARAMS);
+        }
+        $minEv = (float) DiceRewardConfig::min('real_ev');
+        $minCoin = abs($minEv + 100);
+        $coin = (float) $player->coin;
+        if ($coin < $minCoin) {
+            return $this->success([], '当前玩家余额小于DiceRewardConfigMin.real_ev+100无法继续游戏');
+        }
+
+        try {
+            $logic = new PlayStartLogic();
+            $data = $logic->run($userId, $direction);
+            return $this->success($data);
+        } catch (ApiException $e) {
+            return $this->fail($e->getMessage(), ReturnCode::EMPTY_PARAMS);
+        } catch (\Throwable $e) {
+            $timeoutRecord = null;
+            try {
+                $timeoutRecord = DicePlayRecord::create([
+                    'player_id'          => $userId,
+                    'lottery_config_id'  => 0,
+                    'lottery_type'       => 0,
+                    'win_coin'           => 0,
+                    'direction'          => $direction,
+                    'reward_config_id'   => 0,
+                    'start_index'        => 0,
+                    'target_index'       => 0,
+                    'roll_array'         => '[]',
+                    'status'             => PlayStartLogic::RECORD_STATUS_TIMEOUT,
+                ]);
+            } catch (\Throwable $_) {
+            }
+            $payload = $timeoutRecord ? ['record' => $timeoutRecord->toArray()] : [];
+            return $this->success($payload, '服务超时');
+        }
+    }
 }