UPDATE

2026-04-06 23:50:24 +03:30
parent a67236d45c
commit ff464cb4a5
140 changed files with 2061 additions and 2702 deletions
@@ -0,0 +1,89 @@
+"""
+Management command to seed fixed weather forecasts for the demo farm location.
+Run: python manage.py seed_weather_data
+"""
+from datetime import timedelta
+
+from django.core.management.base import BaseCommand
+from django.utils import timezone
+
+from location_data.models import SoilLocation
+from weather.models import WeatherForecast
+
+
+DEMO_LATITUDE = "50.000000"
+DEMO_LONGITUDE = "50.000000"
+DEMO_FORECASTS = [
+    {
+        "day_offset": 0,
+        "temperature_min": 14.0,
+        "temperature_max": 24.5,
+        "temperature_mean": 19.3,
+        "precipitation": 0.0,
+        "precipitation_probability": 5.0,
+        "humidity_mean": 48.0,
+        "wind_speed_max": 12.0,
+        "et0": 4.2,
+        "weather_code": 1,
+    },
+    {
+        "day_offset": 1,
+        "temperature_min": 13.5,
+        "temperature_max": 22.0,
+        "temperature_mean": 17.8,
+        "precipitation": 2.4,
+        "precipitation_probability": 60.0,
+        "humidity_mean": 61.0,
+        "wind_speed_max": 18.0,
+        "et0": 3.7,
+        "weather_code": 61,
+    },
+    {
+        "day_offset": 2,
+        "temperature_min": 12.8,
+        "temperature_max": 20.5,
+        "temperature_mean": 16.4,
+        "precipitation": 4.8,
+        "precipitation_probability": 78.0,
+        "humidity_mean": 68.0,
+        "wind_speed_max": 20.0,
+        "et0": 3.1,
+        "weather_code": 63,
+    },
+]
+
+
+class Command(BaseCommand):
+    help = "Seed weather forecast rows for the fixed 50.00, 50.00 demo location."
+
+    def handle(self, *args, **options):
+        location, _ = SoilLocation.objects.get_or_create(
+            latitude=DEMO_LATITUDE,
+            longitude=DEMO_LONGITUDE,
+        )
+        today = timezone.now().date()
+
+        self.stdout.write(
+            self.style.SUCCESS(
+                f"Using SoilLocation id={location.id} at ({location.latitude}, {location.longitude})"
+            )
+        )
+
+        for item in DEMO_FORECASTS:
+            forecast_date = today + timedelta(days=item["day_offset"])
+            defaults = {
+                key: value
+                for key, value in item.items()
+                if key != "day_offset"
+            }
+            _, created = WeatherForecast.objects.update_or_create(
+                location=location,
+                forecast_date=forecast_date,
+                defaults=defaults,
+            )
+            status_text = "Created" if created else "Updated"
+            self.stdout.write(
+                self.style.SUCCESS(f"  {status_text} WeatherForecast for {forecast_date}")
+            )
+
+        self.stdout.write(self.style.SUCCESS("\nDone seeding weather_data demo records."))