78 lines
3.0 KiB
Python
78 lines
3.0 KiB
Python
# Generated manually: refactor to SoilDepthData table
|
|
|
|
from django.db import migrations, models
|
|
import django.db.models.deletion
|
|
|
|
|
|
class Migration(migrations.Migration):
|
|
|
|
dependencies = [
|
|
("location_data", "0001_initial"),
|
|
]
|
|
|
|
operations = [
|
|
migrations.CreateModel(
|
|
name="SoilDepthData",
|
|
fields=[
|
|
("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
|
|
(
|
|
"depth_label",
|
|
models.CharField(
|
|
choices=[
|
|
("0-5cm", "۰–۵ سانتیمتر"),
|
|
("5-15cm", "۵–۱۵ سانتیمتر"),
|
|
("15-30cm", "۱۵–۳۰ سانتیمتر"),
|
|
],
|
|
db_index=True,
|
|
max_length=10,
|
|
),
|
|
),
|
|
("bdod", models.FloatField(blank=True, null=True)),
|
|
("cec", models.FloatField(blank=True, null=True)),
|
|
("cfvo", models.FloatField(blank=True, null=True)),
|
|
("clay", models.FloatField(blank=True, null=True)),
|
|
("nitrogen", models.FloatField(blank=True, null=True)),
|
|
("ocd", models.FloatField(blank=True, null=True)),
|
|
("ocs", models.FloatField(blank=True, null=True)),
|
|
("phh2o", models.FloatField(blank=True, null=True)),
|
|
("sand", models.FloatField(blank=True, null=True)),
|
|
("silt", models.FloatField(blank=True, null=True)),
|
|
("soc", models.FloatField(blank=True, null=True)),
|
|
("wv0010", models.FloatField(blank=True, null=True)),
|
|
("wv0033", models.FloatField(blank=True, null=True)),
|
|
("wv1500", models.FloatField(blank=True, null=True)),
|
|
("created_at", models.DateTimeField(auto_now_add=True)),
|
|
(
|
|
"soil_location",
|
|
models.ForeignKey(
|
|
on_delete=django.db.models.deletion.CASCADE,
|
|
related_name="depths",
|
|
to="location_data.soillocation",
|
|
),
|
|
),
|
|
],
|
|
options={
|
|
"ordering": ["soil_location", "depth_label"],
|
|
},
|
|
),
|
|
migrations.AddConstraint(
|
|
model_name="soildepthdata",
|
|
constraint=models.UniqueConstraint(
|
|
fields=("soil_location", "depth_label"),
|
|
name="soil_depth_unique_location_depth",
|
|
),
|
|
),
|
|
migrations.RemoveField(
|
|
model_name="soillocation",
|
|
name="depth_0_5cm",
|
|
),
|
|
migrations.RemoveField(
|
|
model_name="soillocation",
|
|
name="depth_5_15cm",
|
|
),
|
|
migrations.RemoveField(
|
|
model_name="soillocation",
|
|
name="depth_15_30cm",
|
|
),
|
|
]
|