[接口]优化新增购买抽奖券时记录DicePlayerTicketRecord

server/app/api/controller/GameController.php

@@ -53,8 +53,14 @@ class GameController extends OpenController
             $logic = new GameLogic();
             $data = $logic->buyLotteryTickets($userId, $count);
             return $this->success($data);
-        } catch (\plugin\saiadmin\exception\ApiException $e) {
-            return $this->fail($e->getMessage(), ReturnCode::EMPTY_PARAMS);
+        } catch (ApiException $e) {
+            $msg = $e->getMessage();
+            if ($msg === '平台币不足') {
+                $player = DicePlayer::find($userId);
+                $coin = $player ? (float) $player->coin : 0;
+                return $this->success(['coin' => $coin], $msg);
+            }
+            return $this->fail($msg, ReturnCode::EMPTY_PARAMS);
         }
     }