class DeviceMeasurement(models.Model):
patient = models.ForeignKey(Patient, blank=True, null=True, on_delete=models.CASCADE)
device = models.ForeignKey(Device, on_delete=models.CASCADE)
created_date = models.DateTimeField()
front_id = models.UUIDField(blank=True, null=True)
class MeasurememtResult(models.Model):
measurement_result = models.FloatField()
measurement_type = models.CharField(choices=MEASUREMENT_TYPES, max_length=30)
device_measurement_id = models.ForeignKey(DeviceMeasurement, on_delete=models.CASCADE)
а запрос типа DeviceMeasurement.objects.prefetch....
{
"result": {
"dia": 100,
"sys": 200
},
"device":1
"created_date": "2020-06-12T15:02:51.876797+03:00",
"patient": null,
"front_id": 10
}
что-то типо такого будут данные