Added configuration.py without enhancer configuration

amarillo/app/configuration.py

@@ -0,0 +1,53 @@
+# separate file so that it can be imported without initializing FastAPI
+from app.utils.container import container
+import logging
+
+from app.services.agencyconf import AgencyConfService, agency_conf_directory
+from app.services.agencies import AgencyService
+from app.services.regions import RegionService
+
+from app.services.config import config
+
+from app.utils.utils import assert_folder_exists
+
+logger = logging.getLogger(__name__)
+
+
+def create_required_directories():
+    logger.info("Checking that necessary directories exist")
+    # Folder to serve GTFS(-RT) from
+    assert_folder_exists('data/gtfs')
+    # Temp folder for GTFS generation
+    assert_folder_exists('data/tmp')
+
+    for agency_id in container['agencies'].agencies:
+        for subdir in ['carpool', 'trash', 'enhanced', 'failed']:
+            foldername = f'data/{subdir}/{agency_id}'
+            logger.debug("Checking that necessary %s exist", foldername)
+            assert_folder_exists(f'data/{subdir}/{agency_id}')
+
+    # Agency configurations
+    assert_folder_exists(agency_conf_directory)
+
+
+def configure_services():
+    container['agencyconf'] = AgencyConfService()
+    logger.info("Loaded %d agency configuration(s)", len(container['agencyconf'].agency_id_to_agency_conf))
+
+    container['agencies'] = AgencyService()
+    logger.info("Loaded %d agencies", len(container['agencies'].agencies))
+    
+    container['regions'] = RegionService()
+    logger.info("Loaded %d regions", len(container['regions'].regions))
+
+    create_required_directories()
+
+def configure_admin_token():
+    if config.admin_token is None:
+        message = "ADMIN_TOKEN environment variable not set"
+        logger.error(message)
+        raise Exception(message)
+
+    logger.info("ADMIN_TOKEN environment variable found")
+    # Note: the admin token is not persisted. When needed it is accessed
+    # via config.admin_token as above