learnhouse/apps/api/config/config.py
2024-01-14 12:08:38 +01:00

260 lines
8.3 KiB
Python

from typing import Literal, Optional
from pydantic import BaseModel
import os
from dotenv import load_dotenv
import yaml
class SentryConfig(BaseModel):
dsn: str
environment: str
release: str
class CookieConfig(BaseModel):
domain: str
class GeneralConfig(BaseModel):
development_mode: bool
install_mode: bool
class SecurityConfig(BaseModel):
auth_jwt_secret_key: str
class AIConfig(BaseModel):
openai_api_key: str | None
is_ai_enabled: bool | None
class S3ApiConfig(BaseModel):
bucket_name: str | None
endpoint_url: str | None
class ContentDeliveryConfig(BaseModel):
type: Literal["filesystem", "s3api"]
s3api: S3ApiConfig
class HostingConfig(BaseModel):
domain: str
ssl: bool
use_default_org: bool
allowed_origins: list
allowed_regexp: str
self_hosted: bool
sentry_config: Optional[SentryConfig]
cookie_config: CookieConfig
content_delivery: ContentDeliveryConfig
class DatabaseConfig(BaseModel):
sql_connection_string: Optional[str]
mongo_connection_string: Optional[str]
class LearnHouseConfig(BaseModel):
site_name: str
site_description: str
contact_email: str
general_config: GeneralConfig
hosting_config: HostingConfig
database_config: DatabaseConfig
security_config: SecurityConfig
ai_config: AIConfig
def get_learnhouse_config() -> LearnHouseConfig:
load_dotenv()
# Get the YAML file
yaml_path = os.path.join(os.path.dirname(__file__), "config.yaml")
# Load the YAML file
with open(yaml_path, "r") as f:
yaml_config = yaml.safe_load(f)
# General Config
# Development Mode & Install Mode
env_development_mode = eval(os.environ.get("LEARNHOUSE_DEVELOPMENT_MODE", "None"))
development_mode = (
env_development_mode
if env_development_mode is not None
else yaml_config.get("general", {}).get("development_mode")
)
env_install_mode = os.environ.get("LEARNHOUSE_INSTALL_MODE", "None")
install_mode = (
env_install_mode
if env_install_mode is not None
else yaml_config.get("general", {}).get("install_mode")
)
# Security Config
env_auth_jwt_secret_key = os.environ.get("LEARNHOUSE_AUTH_JWT_SECRET_KEY")
auth_jwt_secret_key = env_auth_jwt_secret_key or yaml_config.get(
"security", {}
).get("auth_jwt_secret_key")
# Check if environment variables are defined
env_site_name = os.environ.get("LEARNHOUSE_SITE_NAME")
env_site_description = os.environ.get("LEARNHOUSE_SITE_DESCRIPTION")
env_contact_email = os.environ.get("LEARNHOUSE_CONTACT_EMAIL")
env_domain = os.environ.get("LEARNHOUSE_DOMAIN")
os.environ.get("LEARNHOUSE_PORT")
env_ssl = os.environ.get("LEARNHOUSE_SSL")
env_use_default_org = os.environ.get("LEARNHOUSE_USE_DEFAULT_ORG")
env_allowed_origins = os.environ.get("LEARNHOUSE_ALLOWED_ORIGINS")
env_cookie_domain = os.environ.get("LEARNHOUSE_COOKIE_DOMAIN")
# Allowed origins should be a comma separated string
if env_allowed_origins:
env_allowed_origins = env_allowed_origins.split(",")
env_allowed_regexp = os.environ.get("LEARNHOUSE_ALLOWED_REGEXP")
env_self_hosted = os.environ.get("LEARNHOUSE_SELF_HOSTED")
env_sql_connection_string = os.environ.get("LEARNHOUSE_SQL_CONNECTION_STRING")
# Sentry Config
env_sentry_dsn = os.environ.get("LEARNHOUSE_SENTRY_DSN")
env_sentry_environment = os.environ.get("LEARNHOUSE_SENTRY_ENVIRONMENT")
env_sentry_release = os.environ.get("LEARNHOUSE_SENTRY_RELEASE")
# Fill in values with YAML file if they are not provided
site_name = env_site_name or yaml_config.get("site_name")
site_description = env_site_description or yaml_config.get("site_description")
contact_email = env_contact_email or yaml_config.get("contact_email")
domain = env_domain or yaml_config.get("hosting_config", {}).get("domain")
ssl = env_ssl or yaml_config.get("hosting_config", {}).get("ssl")
use_default_org = env_use_default_org or yaml_config.get("hosting_config", {}).get(
"use_default_org"
)
allowed_origins = env_allowed_origins or yaml_config.get("hosting_config", {}).get(
"allowed_origins"
)
allowed_regexp = env_allowed_regexp or yaml_config.get("hosting_config", {}).get(
"allowed_regexp"
)
self_hosted = env_self_hosted or yaml_config.get("hosting_config", {}).get(
"self_hosted"
)
cookies_domain = env_cookie_domain or yaml_config.get("hosting_config", {}).get(
"cookies_config", {}
).get("domain")
cookie_config = CookieConfig(domain=cookies_domain)
env_content_delivery_type = os.environ.get("LEARNHOUSE_CONTENT_DELIVERY_TYPE")
content_delivery_type: str = env_content_delivery_type or (
(yaml_config.get("hosting_config", {}).get("content_delivery", {}).get("type"))
or "filesystem"
) # default to filesystem
env_bucket_name = os.environ.get("LEARNHOUSE_S3_API_BUCKET_NAME")
env_endpoint_url = os.environ.get("LEARNHOUSE_S3_API_ENDPOINT_URL")
bucket_name = (
yaml_config.get("hosting_config", {})
.get("content_delivery", {})
.get("s3api", {})
.get("bucket_name")
) or env_bucket_name
endpoint_url = (
yaml_config.get("hosting_config", {})
.get("content_delivery", {})
.get("s3api", {})
.get("endpoint_url")
) or env_endpoint_url
content_delivery = ContentDeliveryConfig(
type=content_delivery_type, # type: ignore
s3api=S3ApiConfig(bucket_name=bucket_name, endpoint_url=endpoint_url), # type: ignore
)
# Database config
sql_connection_string = env_sql_connection_string or yaml_config.get(
"database_config", {}
).get("sql_connection_string")
mongo_connection_string = yaml_config.get("database_config", {}).get(
"mongo_connection_string"
)
# AI Config
env_openai_api_key = os.environ.get("LEARNHOUSE_OPENAI_API_KEY")
env_is_ai_enabled = os.environ.get("LEARNHOUSE_IS_AI_ENABLED")
openai_api_key = env_openai_api_key or yaml_config.get("ai_config", {}).get(
"openai_api_key"
)
is_ai_enabled = env_is_ai_enabled or yaml_config.get("ai_config", {}).get(
"is_ai_enabled"
)
# Sentry config
# check if the sentry config is provided in the YAML file
sentry_config_verif = (
yaml_config.get("hosting_config", {}).get("sentry_config")
or env_sentry_dsn
or env_sentry_environment
or env_sentry_release
or None
)
sentry_dsn = env_sentry_dsn or yaml_config.get("hosting_config", {}).get(
"sentry_config", {}
).get("dsn")
sentry_environment = env_sentry_environment or yaml_config.get(
"hosting_config", {}
).get("sentry_config", {}).get("environment")
sentry_release = env_sentry_release or yaml_config.get("hosting_config", {}).get(
"sentry_config", {}
).get("release")
if sentry_config_verif:
sentry_config = SentryConfig(
dsn=sentry_dsn, environment=sentry_environment, release=sentry_release
)
else:
sentry_config = None
# Create HostingConfig and DatabaseConfig objects
hosting_config = HostingConfig(
domain=domain,
ssl=bool(ssl),
use_default_org=bool(use_default_org),
allowed_origins=list(allowed_origins),
allowed_regexp=allowed_regexp,
self_hosted=bool(self_hosted),
sentry_config=sentry_config,
cookie_config=cookie_config,
content_delivery=content_delivery,
)
database_config = DatabaseConfig(
sql_connection_string=sql_connection_string,
mongo_connection_string=mongo_connection_string,
)
# AI Config
ai_config = AIConfig(
openai_api_key=openai_api_key,
is_ai_enabled=bool(is_ai_enabled),
)
# Create LearnHouseConfig object
config = LearnHouseConfig(
site_name=site_name,
site_description=site_description,
contact_email=contact_email,
general_config=GeneralConfig(
development_mode=bool(development_mode), install_mode=bool(install_mode)
),
hosting_config=hosting_config,
database_config=database_config,
security_config=SecurityConfig(auth_jwt_secret_key=auth_jwt_secret_key),
ai_config=ai_config,
)
return config