新增定时账单功能

Service/Jobs/PeriodicBillJob.cs

@@ -0,0 +1,34 @@
+using Quartz;
+
+namespace Service.Jobs;
+
+/// <summary>
+/// 周期性账单定时任务
+/// </summary>
+[DisallowConcurrentExecution] // 防止并发执行
+public class PeriodicBillJob(
+    IServiceProvider serviceProvider,
+    ILogger<PeriodicBillJob> logger) : IJob
+{
+    public async Task Execute(IJobExecutionContext context)
+    {
+        try
+        {
+            logger.LogInformation("开始执行周期性账单检查任务");
+
+            // 执行周期性账单检查
+            using (var scope = serviceProvider.CreateScope())
+            {
+                var periodicService = scope.ServiceProvider.GetRequiredService<ITransactionPeriodicService>();
+                await periodicService.ExecutePeriodicBillsAsync();
+            }
+
+            logger.LogInformation("周期性账单检查任务执行完成");
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "周期性账单检查任务执行出错");
+            throw; // 让 Quartz 知道任务失败
+        }
+    }
+}