fix: 排班事务兼容ef重试策略

src/Api/TakeoutSaaS.TenantApi/Controllers/StoreStaffController.cs

@@ -816,16 +816,44 @@ public sealed class StoreStaffController(
         IReadOnlyCollection<StoreStaffWeeklySchedule> nextRows,
         CancellationToken cancellationToken)
     {
-        await using var transaction = await dbContext.Database.BeginTransactionAsync(cancellationToken);
-        await deleteQuery.ExecuteDeleteAsync(cancellationToken);
+        var nextRowPayloads = nextRows
+            .Select(x => new
+            {
+                x.StoreId,
+                x.StaffId,
+                x.DayOfWeek,
+                x.ShiftType,
+                x.StartTime,
+                x.EndTime
+            })
+            .ToList();
 
-        if (nextRows.Count > 0)
+        var executionStrategy = dbContext.Database.CreateExecutionStrategy();
+        await executionStrategy.ExecuteAsync(async () =>
         {
-            await dbContext.StoreStaffWeeklySchedules.AddRangeAsync(nextRows, cancellationToken);
-            await dbContext.SaveChangesAsync(cancellationToken);
-        }
+            dbContext.ChangeTracker.Clear();
 
-        await transaction.CommitAsync(cancellationToken);
+            await using var transaction = await dbContext.Database.BeginTransactionAsync(cancellationToken);
+            await deleteQuery.ExecuteDeleteAsync(cancellationToken);
+
+            if (nextRowPayloads.Count > 0)
+            {
+                var insertRows = nextRowPayloads.Select(x => new StoreStaffWeeklySchedule
+                {
+                    StoreId = x.StoreId,
+                    StaffId = x.StaffId,
+                    DayOfWeek = x.DayOfWeek,
+                    ShiftType = x.ShiftType,
+                    StartTime = x.StartTime,
+                    EndTime = x.EndTime
+                }).ToList();
+
+                await dbContext.StoreStaffWeeklySchedules.AddRangeAsync(insertRows, cancellationToken);
+                await dbContext.SaveChangesAsync(cancellationToken);
+            }
+
+            await transaction.CommitAsync(cancellationToken);
+        });
     }
 
     private static List<StaffDayShiftDto> CreateOffWeekShifts()