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@@ -72,10 +72,16 @@ class GatewaySubDeviceView(View):
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return response.json(444)
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now_time = int(time.time())
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try:
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+ # 查询网关设备数据
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device_info_qs = Device_Info.objects.filter(userID_id=user_id, serial_number=serial_number).values('id')
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if not device_info_qs.exists():
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return response.json(14)
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device_id = device_info_qs[0]['id']
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+ # 查询是否已添加过该子设备
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+ sub_device_qs = GatewaySubDevice.objects.filter(device_id=device_id, ieee_addr=ieee_addr)
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+ if sub_device_qs.exists():
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+ return response.json(174)
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+
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with transaction.atomic():
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sub_device = GatewaySubDevice.objects.create(device_id=device_id, device_type=device_type,
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nickname=nickname, ieee_addr=ieee_addr, src_addr=src_addr,
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