Files
Backend/config/settings.py
T
2026-05-02 04:49:29 +03:30

297 lines
10 KiB
Python

import os
from datetime import timedelta
from pathlib import Path
from dotenv import load_dotenv
from celery.schedules import crontab
load_dotenv()
BASE_DIR = Path(__file__).resolve().parent.parent
LOG_DIR = BASE_DIR / "logs"
LOG_DIR.mkdir(exist_ok=True)
def _get_csv_env(name, default=""):
return [item.strip() for item in os.environ.get(name, default).split(",") if item.strip()]
SECRET_KEY = os.environ.get("SECRET_KEY", "django-insecure-dev-only")
DEBUG = os.environ.get("DEBUG", "0") == "1"
ALLOWED_HOSTS = list(
dict.fromkeys(
_get_csv_env("ALLOWED_HOSTS", "localhost,127.0.0.1,0.0.0.0")
+ ["web", "backend-web", os.environ.get("HOSTNAME", "")]
)
)
AUTH_USER_MODEL = "account.User"
AUTHENTICATION_BACKENDS = [
"account.backends.MultiFieldBackend",
]
INSTALLED_APPS = [
"django.contrib.admin",
"django.contrib.auth",
"django.contrib.contenttypes",
"django.contrib.sessions",
"django.contrib.messages",
"django.contrib.staticfiles",
"auth.apps.AuthConfig",
"account.apps.AccountConfig",
"farm_hub.apps.FarmHubConfig",
"access_control.apps.AccessControlConfig",
"sensor_catalog.apps.SensorCatalogConfig",
"dashboard",
"crop_health.apps.CropHealthConfig",
"soil.apps.SoilConfig",
"crop_zoning",
"pest_detection",
"sensor_7_in_1.apps.Sensor7In1Config",
"water.apps.WaterConfig",
"irrigation_recommendation",
"yield_harvest.apps.YieldHarvestConfig",
"economic_overview.apps.EconomicOverviewConfig",
"farm_alerts.apps.FarmAlertsConfig",
"fertilization_recommendation",
"farm_ai_assistant",
"notifications.apps.NotificationsConfig",
"plants.apps.PlantsConfig",
"farmer_calendar.apps.FarmerCalendarConfig",
"farmer_todos.apps.FarmerTodosConfig",
"external_api_adapter.apps.ExternalApiAdapterConfig",
"sensor_external_api.apps.SensorExternalApiConfig",
"rest_framework",
"drf_spectacular",
"drf_spectacular_sidecar",
"corsheaders",
]
MIDDLEWARE = [
"django.middleware.security.SecurityMiddleware",
"corsheaders.middleware.CorsMiddleware",
"django.contrib.sessions.middleware.SessionMiddleware",
"django.middleware.common.CommonMiddleware",
"django.middleware.csrf.CsrfViewMiddleware",
"django.contrib.auth.middleware.AuthenticationMiddleware",
"access_control.middleware.RouteFeatureAccessMiddleware",
"django.contrib.messages.middleware.MessageMiddleware",
"django.middleware.clickjacking.XFrameOptionsMiddleware",
]
ROOT_URLCONF = "config.urls"
WSGI_APPLICATION = "config.wsgi.application"
TEMPLATES = [
{
"BACKEND": "django.template.backends.django.DjangoTemplates",
"DIRS": [],
"APP_DIRS": True,
"OPTIONS": {
"context_processors": [
"django.template.context_processors.debug",
"django.template.context_processors.request",
"django.contrib.auth.context_processors.auth",
"django.contrib.messages.context_processors.messages",
],
},
},
]
DATABASES = {
"default": {
"ENGINE": os.environ.get("DB_ENGINE", "django.db.backends.mysql"),
"NAME": os.environ.get("DB_NAME", "croplogic"),
"USER": os.environ.get("DB_USER", "croplogic"),
"PASSWORD": os.environ.get("DB_PASSWORD", ""),
"HOST": os.environ.get("DB_HOST", "127.0.0.1"),
"PORT": os.environ.get("DB_PORT", "3306"),
"OPTIONS": {
"charset": "utf8mb4",
},
}
}
AUTH_PASSWORD_VALIDATORS = [
{"NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator"},
{"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator"},
{"NAME": "django.contrib.auth.password_validation.CommonPasswordValidator"},
{"NAME": "django.contrib.auth.password_validation.NumericPasswordValidator"},
]
LANGUAGE_CODE = "en-us"
TIME_ZONE = "UTC"
USE_I18N = True
USE_TZ = True
STATIC_URL = "static/"
STATIC_ROOT = BASE_DIR / "staticfiles"
DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
CACHES = {
"default": {
"BACKEND": "django.core.cache.backends.redis.RedisCache",
"LOCATION": os.getenv("CACHE_URL", os.getenv("CELERY_BROKER_URL", "redis://redis:6379/0")),
"KEY_PREFIX": "croplogic",
}
}
PEST_DISEASE_RISK_SUMMARY_CACHE_TTL = int(os.getenv("PEST_DISEASE_RISK_SUMMARY_CACHE_TTL", "14400"))
WATER_NEED_PREDICTION_CACHE_TTL = int(os.getenv("WATER_NEED_PREDICTION_CACHE_TTL", "14400"))
SOIL_SUMMARY_CACHE_TTL = int(os.getenv("SOIL_SUMMARY_CACHE_TTL", "14400"))
SOIL_ANOMALIES_CACHE_TTL = int(os.getenv("SOIL_ANOMALIES_CACHE_TTL", "14400"))
REST_FRAMEWORK = {
"DEFAULT_PERMISSION_CLASSES": [
"rest_framework.permissions.IsAuthenticated",
"access_control.permissions.FeatureAccessPermission",
],
"DEFAULT_AUTHENTICATION_CLASSES": [
"rest_framework_simplejwt.authentication.JWTAuthentication",
],
"DEFAULT_SCHEMA_CLASS": "drf_spectacular.openapi.AutoSchema",
}
SPECTACULAR_SETTINGS = {
"TITLE": "CropLogic API",
"DESCRIPTION": "Swagger/OpenAPI documentation for all CropLogic API endpoints.",
"VERSION": "1.0.0",
"SERVE_INCLUDE_SCHEMA": False,
"SWAGGER_UI_DIST": "SIDECAR",
"SWAGGER_UI_FAVICON_HREF": "SIDECAR",
"REDOC_DIST": "SIDECAR",
"SCHEMA_PATH_PREFIX": r"/api/",
"SERVE_PERMISSIONS": ["rest_framework.permissions.AllowAny"],
"APPEND_COMPONENTS": {
"securitySchemes": {
"SensorExternalApiKey": {
"type": "apiKey",
"in": "header",
"name": "X-API-Key",
"description": "Use API key 12345 for sensor external API endpoints.",
}
}
},
"SWAGGER_UI_SETTINGS": {
"persistAuthorization": True,
},
}
SMS_IR_API_KEY = os.environ.get("SMS_IR_API_KEY", "")
SMS_IR_LINE_NUMBER = int(os.environ.get("SMS_IR_LINE_NUMBER", "300000000000"))
CORS_ALLOW_ALL_ORIGINS = DEBUG
USE_EXTERNAL_API_MOCK = os.getenv("USE_EXTERNAL_API_MOCK", "false").lower() == "true"
EXTERNAL_API_TIMEOUT = int(os.getenv("EXTERNAL_API_TIMEOUT", "30"))
ACCESS_CONTROL_AUTHZ_ENABLED = os.getenv("ACCESS_CONTROL_AUTHZ_ENABLED", "true").lower() == "true"
ACCESS_CONTROL_AUTHZ_BASE_URL = os.getenv(
"ACCESS_CONTROL_AUTHZ_BASE_URL",
"http://croplogic-accsess-opa:8181",
)
ACCESS_CONTROL_AUTHZ_BATCH_PATH = os.getenv("ACCESS_CONTROL_AUTHZ_BATCH_PATH", "/v1/data/croplogic/authz/batch_decision")
ACCESS_CONTROL_AUTHZ_TIMEOUT = int(os.getenv("ACCESS_CONTROL_AUTHZ_TIMEOUT", str(EXTERNAL_API_TIMEOUT)))
ACCESS_CONTROL_AUTHZ_CACHE_TIMEOUT = int(os.getenv("ACCESS_CONTROL_AUTHZ_CACHE_TIMEOUT", "300"))
EXTERNAL_SERVICES = {
"ai": {
"base_url": os.getenv("AI_SERVICE_BASE_URL", "http://ai-web:8000"),
"api_key": os.getenv("AI_SERVICE_API_KEY", ""),
"host_header": os.getenv("AI_SERVICE_HOST_HEADER", "localhost"),
},
"farm_hub": {
"base_url": os.getenv("FARM_HUB_SERVICE_BASE_URL", ""),
"api_key": os.getenv("FARM_HUB_SERVICE_API_KEY", ""),
"host_header": os.getenv("FARM_HUB_SERVICE_HOST_HEADER", ""),
},
}
SIMPLE_JWT = {
"ACCESS_TOKEN_LIFETIME": timedelta(days=7),
"REFRESH_TOKEN_LIFETIME": timedelta(days=7),
"ROTATE_REFRESH_TOKENS": False,
"BLACKLIST_AFTER_ROTATION": False,
}
CROP_ZONE_CHUNK_AREA_SQM = float(os.getenv("CROP_ZONE_CHUNK_AREA_SQM", "10000"))
CROP_ZONE_TASK_STALE_SECONDS = int(os.getenv("CROP_ZONE_TASK_STALE_SECONDS", "300"))
CELERY_BROKER_URL = os.getenv("CELERY_BROKER_URL", "redis://redis:6379/0")
CELERY_RESULT_BACKEND = os.getenv("CELERY_RESULT_BACKEND", CELERY_BROKER_URL)
NOTIFICATION_REDIS_URL = os.getenv("NOTIFICATION_REDIS_URL", CELERY_BROKER_URL)
EXTERNAL_NOTIFICATION_API_KEY = os.getenv("EXTERNAL_NOTIFICATION_API_KEY", "12345")
SENSOR_EXTERNAL_API_KEY = os.getenv("SENSOR_EXTERNAL_API_KEY", "12345")
FARM_DATA_API_HOST = os.getenv("FARM_DATA_API_HOST", "")
FARM_DATA_API_PORT = os.getenv("FARM_DATA_API_PORT", "")
FARM_DATA_API_PATH = os.getenv("FARM_DATA_API_PATH", "/api/farm-data/")
FARM_DATA_API_KEY = os.getenv("FARM_DATA_API_KEY", "")
FARM_DATA_API_TIMEOUT = int(os.getenv("FARM_DATA_API_TIMEOUT", str(EXTERNAL_API_TIMEOUT)))
CELERY_TASK_DEFAULT_QUEUE = os.getenv("CELERY_TASK_DEFAULT_QUEUE", "default")
CELERY_TASK_ACKS_LATE = True
CELERY_WORKER_PREFETCH_MULTIPLIER = int(os.getenv("CELERY_WORKER_PREFETCH_MULTIPLIER", "1"))
CELERY_TASK_TIME_LIMIT = int(os.getenv("CELERY_TASK_TIME_LIMIT", "120"))
CELERY_TASK_SOFT_TIME_LIMIT = int(os.getenv("CELERY_TASK_SOFT_TIME_LIMIT", "90"))
CELERY_BROKER_CONNECTION_RETRY_ON_STARTUP = os.getenv("CELERY_BROKER_CONNECTION_RETRY_ON_STARTUP", "true").lower() == "true"
FARM_ALERTS_AI_SYNC_CRON_MINUTE = os.getenv("FARM_ALERTS_AI_SYNC_CRON_MINUTE", "0")
FARM_ALERTS_AI_SYNC_CRON_HOUR = os.getenv("FARM_ALERTS_AI_SYNC_CRON_HOUR", "*")
CELERY_BEAT_SCHEDULE = {
"sync-farm-alert-trackers": {
"task": "farm_alerts.tasks.sync_farm_alert_trackers",
"schedule": crontab(
minute=FARM_ALERTS_AI_SYNC_CRON_MINUTE,
hour=FARM_ALERTS_AI_SYNC_CRON_HOUR,
),
}
}
LOGGING = {
"version": 1,
"disable_existing_loggers": False,
"formatters": {
"standard": {
"format": "%(asctime)s %(levelname)s %(name)s %(message)s",
},
},
"handlers": {
"farm_ai_assistant_file": {
"level": "WARNING",
"class": "logging.FileHandler",
"filename": LOG_DIR / "farm_ai_assistant.log",
"formatter": "standard",
},
"farm_alerts_file": {
"level": "INFO",
"class": "logging.FileHandler",
"filename": LOG_DIR / "farm_alerts.log",
"formatter": "standard",
},
"external_api_adapter_file": {
"level": "WARNING",
"class": "logging.FileHandler",
"filename": LOG_DIR / "external_api_adapter.log",
"formatter": "standard",
},
},
"loggers": {
"farm_ai_assistant": {
"handlers": ["farm_ai_assistant_file"],
"level": "WARNING",
"propagate": False,
},
"farm_alerts": {
"handlers": ["farm_alerts_file"],
"level": "INFO",
"propagate": False,
},
"external_api_adapter": {
"handlers": ["external_api_adapter_file"],
"level": "WARNING",
"propagate": False,
},
},
}