33 lines
1.2 KiB
Python
33 lines
1.2 KiB
Python
|
import uuid as uuid_lib
|
||
|
|
|
||
|
|
from django.db import models
|
||
|
|
|
||
|
|
from farm_hub.models import FarmHub
|
||
|
|
|
||
|
|
|
||
|
|
class WeatherForecastLog(models.Model):
|
||
|
|
uuid = models.UUIDField(default=uuid_lib.uuid4, unique=True, editable=False, db_index=True)
|
||
|
|
farm = models.ForeignKey(
|
||
|
|
FarmHub,
|
||
|
|
on_delete=models.CASCADE,
|
||
|
|
related_name="weather_forecasts",
|
||
|
|
null=True,
|
||
|
|
blank=True,
|
||
|
|
)
|
||
|
|
condition = models.CharField(max_length=128, blank=True, default="")
|
||
|
|
temperature = models.FloatField(null=True, blank=True)
|
||
|
|
unit = models.CharField(max_length=16, blank=True, default="°C")
|
||
|
|
humidity = models.IntegerField(null=True, blank=True)
|
||
|
|
wind_speed = models.FloatField(null=True, blank=True)
|
||
|
|
wind_unit = models.CharField(max_length=16, blank=True, default="km/h")
|
||
|
|
chart_data = models.JSONField(default=dict, blank=True)
|
||
|
|
fetched_at = models.DateTimeField(auto_now_add=True)
|
||
|
|
|
||
|
|
class Meta:
|
||
|
|
db_table = "weather_forecast_logs"
|
||
|
|
ordering = ["-fetched_at"]
|
||
|
|
|
||
|
|
def __str__(self):
|
||
|
|
farm_label = str(self.farm_id) if self.farm_id else "no-farm"
|
||
|
|
return f"{farm_label} — {self.condition} {self.temperature}{self.unit}"
|