o O\i9@sZdZddlZddlZddlmZddlmZmZmZm Z m Z ddl m Z GdddZ dS)a Settings Service Layer This module manages application settings persistence and MongoDB connection configuration. Settings are stored in app_config.yaml and can be updated through the UI. Key principles: - Explicit user control: No automatic reconnections or background operations - Safe persistence: Settings are validated before saving - Clear error handling: All errors are surfaced to the UI N)Path)DictAnyOptionalTupleList) MongoClientc@seZdZdZd1defddZdeeeffddZdeeeffd d Z d2d ed ede de de e e eff ddZ d2d ed ede de de e e eff ddZdefddZdefddZd3ddZdeeeffddZdedeeeffddZ d4ded!eed"eed#ed$e de e e eff d%d&Zde fd'd(Zd)e de e e effd*d+Zdedeeeeffd,d-Zded.eeeefde e e effd/d0ZdS)5SettingsServicez Service for managing application settings and MongoDB configuration. This service handles: - Loading and saving settings to app_config.yaml - Testing MongoDB connections - Validating configuration values config/app_config.yaml config_pathcCst||_||_dS)z~ Initialize settings service. Args: config_path: Path to YAML configuration file N)rr _load_configconfig)selfr r5/var/www/html/IGF-ODF-V3/services/settings_service.py__init__s zSettingsService.__init__returncCsT|js td|jt|jd }t|WdS1s#wYdS)zs Load configuration from YAML file. Returns: Configuration dictionary zConfiguration file not found: rN)r existsFileNotFoundErroropenyaml safe_load)rfrrrr (s $zSettingsService._load_configcCsN|jdi}|dd}t|d}|||dd|dd|d dd S) ad Get current MongoDB settings. Returns: Dictionary with MongoDB configuration: - uri: Connection URI (from environment or default) - database: Database name - connection_timeout: Connection timeout in ms - server_selection_timeout: Server selection timeout in ms mongodburi_env MONGO_URIzpmongodb://AdminUser:WnE0TjGIafVJutreZL7cTIoWNWU52YyxLVgwCUqIGCGg3YUT@18.184.249.241:27017/?authMechanism=DEFAULTdatabaseIGF_WORKconnection_timeoutserver_selection_timeout)urirrrr!r getosgetenv)r mongo_configrr"rrrget_mongodb_settings5s     z$SettingsService.get_mongodb_settingsr r"rrr!c Csd}zFz#t|||d}|jd||}|WW|dur%|dSdStyH}zdt|fWYd}~W|durC|SSd}~ww|durR|ww)a Test MongoDB connection with provided settings. Args: uri: MongoDB connection URI database: Database name connection_timeout: Connection timeout in milliseconds server_selection_timeout: Server selection timeout in milliseconds Returns: Tuple of (success: bool, error_message: Optional[str]) N)serverSelectionTimeoutMSconnectTimeoutMSpingTNF)radmincommandlist_collection_namesclose Exceptionstr)rr"rrr!clientdberrrtest_connectionNs0    zSettingsService.test_connectionc Csz|r|s WdS|r|sWdS|dkrWdS|dkr!WdS|}|ds2|ds2WdS||jd d <t||jd d <t||jd d <z%t|jd dd}tj|j|ddddWdn1slwYWn.tydd|jdfYWSt y}zddt |fWYd}~WSd}~ww|jd  dd}|t j |<WdSt y} zddt | fWYd} ~ Sd} ~ ww)aG Save MongoDB settings to configuration file and environment. This method: 1. Validates the settings 2. Updates app_config.yaml 3. Updates the environment variable for the current session Args: uri: MongoDB connection URI database: Database name connection_timeout: Connection timeout in milliseconds server_selection_timeout: Server selection timeout in milliseconds Returns: Tuple of (success: bool, error_message: Optional[str]) )FzMongoDB URI cannot be empty)FzDatabase name cannot be emptyi)Fz*Connection timeout must be at least 1000ms)Fz0Server selection timeout must be at least 1000msz mongodb://zmongodb+srv://)Fz     z#SettingsService.update_foreign_keys)r )r r )rN)T)__name__ __module__ __qualname____doc__r2rrrr r(rCrboolrr6rIrLrMrNrQrSrrYr_rardrirrrrr sx    0 B    0$r )rmr%rpathlibrtypingrrrrrpymongorr rrrrs