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Backend/access_control/migrations/0003_seed_default_access_rules.py
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2026-04-03 23:51:00 +03:30
# Generated by Django 5.2.12 on 2026-04-03
from django.db import migrations
def seed_default_access_rules(apps, schema_editor):
AccessFeature = apps.get_model("access_control", "AccessFeature")
AccessRule = apps.get_model("access_control", "AccessRule")
SubscriptionPlan = apps.get_model("access_control", "SubscriptionPlan")
SensorCatalog = apps.get_model("sensor_catalog", "SensorCatalog")
from access_control.catalog import DEFAULT_ACCESS_FEATURES, DEFAULT_ACCESS_RULES, DEFAULT_SUBSCRIPTION_PLANS
features_by_code = {}
for feature_data in DEFAULT_ACCESS_FEATURES:
feature, _created = AccessFeature.objects.update_or_create(
code=feature_data["code"],
defaults={
"name": feature_data["name"],
"feature_type": feature_data["feature_type"],
"description": feature_data.get("description", ""),
"metadata": feature_data.get("metadata", {}),
"default_enabled": feature_data.get("default_enabled", False),
},
)
features_by_code[feature.code] = feature
plans_by_code = {}
for plan_data in DEFAULT_SUBSCRIPTION_PLANS:
plan, _created = SubscriptionPlan.objects.update_or_create(
code=plan_data["code"],
defaults={
"name": plan_data["name"],
"description": plan_data.get("description", ""),
"metadata": plan_data.get("metadata", {}),
"is_active": True,
},
)
plans_by_code[plan.code] = plan
sensor_catalogs_by_name = {
sensor.name: sensor for sensor in SensorCatalog.objects.filter(name__in=_sensor_names(DEFAULT_ACCESS_RULES))
}
for rule_data in DEFAULT_ACCESS_RULES:
rule, _created = AccessRule.objects.update_or_create(
code=rule_data["code"],
defaults={
"name": rule_data["name"],
"description": rule_data.get("description", ""),
"effect": rule_data.get("effect", "allow"),
"priority": rule_data.get("priority", 100),
"metadata": rule_data.get("metadata", {}),
"is_active": True,
},
)
rule.features.set([features_by_code[code] for code in rule_data.get("features", []) if code in features_by_code])
rule.subscription_plans.set(
[plans_by_code[code] for code in rule_data.get("subscription_plans", []) if code in plans_by_code]
)
rule.sensor_catalogs.set(
[sensor_catalogs_by_name[name] for name in rule_data.get("sensor_catalogs", []) if name in sensor_catalogs_by_name]
)
def unseed_default_access_rules(apps, schema_editor):
AccessFeature = apps.get_model("access_control", "AccessFeature")
AccessRule = apps.get_model("access_control", "AccessRule")
SubscriptionPlan = apps.get_model("access_control", "SubscriptionPlan")
from access_control.catalog import DEFAULT_ACCESS_FEATURES, DEFAULT_ACCESS_RULES, DEFAULT_SUBSCRIPTION_PLANS
AccessRule.objects.filter(code__in=[item["code"] for item in DEFAULT_ACCESS_RULES]).delete()
AccessFeature.objects.filter(code__in=[item["code"] for item in DEFAULT_ACCESS_FEATURES]).delete()
SubscriptionPlan.objects.filter(code__in=[item["code"] for item in DEFAULT_SUBSCRIPTION_PLANS]).delete()
def _sensor_names(rule_data_list):
names = []
for rule_data in rule_data_list:
names.extend(rule_data.get("sensor_catalogs", []))
return names
class Migration(migrations.Migration):
dependencies = [
("access_control", "0002_link_subscription_plan_to_farm"),
("sensor_catalog", "0002_sensorcatalog_supported_power_sources"),
]
operations = [
migrations.RunPython(seed_default_access_rules, unseed_default_access_rules),
]