add seat index on name

booking/models.py

@@ -45,6 +45,7 @@ class Seat(models.Model):
     created_datetime = models.DateTimeField('创建时间', auto_now_add=True)
 
     class Meta:
+        indexes = ['name']
         verbose_name = '座位'
         verbose_name_plural = verbose_name
 

booking/views.py

@@ -252,7 +252,7 @@ class RoomBookingStatusDetail(generics.GenericAPIView):
         count_total = 0
         booked_count_total = 0
         seat_list = []
-        for seat in room.seat_set.all().order_by('id'):
+        for seat in room.seat_set.all().order_by('name'):
             # 初始化数组
             step = datetime.timedelta(minutes=setting.booking_interval)
             booking_status_list = []