backend.app_config

Application configuration loader.

Reads and validates appConfig.json from the project root on import. If the file is missing, malformed or incomplete the application exits immediately with a descriptive error message.

Required top-level keys in appConfig.json:

genres, gigTypes, songStatuses, gigStatuses, tonekeys, rehearsalSongStatuses, setlist_timing

exception backend.app_config.ConfigValidationError

Bases: ValueError

Raised when admin-provided soft config payload is invalid.

backend.app_config.load_config()

Load appConfig.json into the module-global config dict.

backend.app_config.get_config()

Return a deep copy of the full application configuration.

backend.app_config.get_soft_config()

Return only admin-editable soft config keys.

backend.app_config.get_soft_config_updated_at()

Return the last modification time of appConfig.json in ISO8601.

backend.app_config.update_soft_config(payload)

Validate, persist and reload the editable soft config keys.

backend.app_config.get_frontend_config()

Return only the configuration keys relevant to the frontend.

Returns:

A dictionary containing genres, gigTypes, songStatuses, gigStatuses, tonekeys and rehearsalSongStatuses.

Return type:

dict