reorganize app factory

tlapbot/__init__.py

@@ -6,11 +6,6 @@ from tlapbot.owncast_helpers import is_stream_live, give_points_to_chat
 
 def create_app(test_config=None):
     app = Flask(__name__, instance_relative_config=True)
-    app.config.from_mapping(
-        DATABASE=os.path.join(app.instance_path, "tlapbot.sqlite")
-    )
-    app.config.from_object('tlapbot.default_config')
-    app.config.from_pyfile('config.py')
 
     # ensure the instance folder exists
     try:
@@ -18,18 +13,36 @@ def create_app(test_config=None):
     except OSError:
         pass
 
-    from . import db
+    # Prepare config: set db to instance folder, then load default, then
+    # overwrite it with config.py
+    app.config.from_mapping(
+        DATABASE=os.path.join(app.instance_path, "tlapbot.sqlite")
+    )
+    app.config.from_object('tlapbot.default_config')
+    app.config.from_pyfile('config.py')
+
+
+    # prepare webhooks and redeem dashboard blueprints
     from . import owncast_webhooks
     from . import owncast_redeem_dashboard
     app.register_blueprint(owncast_webhooks.bp)
     app.register_blueprint(owncast_redeem_dashboard.bp)
+    
+    # add db initialization CLI command
+    from . import db
     db.init_app(app)
 
+    # add clear queue CLI command
+    from . import owncast_helpers
+    app.cli.add_command(owncast_helpers.clear_queue_command)
+
+    # scheduler job for giving points to users
     def proxy_job():
         with app.app_context():
             if is_stream_live():
                 give_points_to_chat(get_db())
 
+    # start scheduler that will give points to users
     points_giver = BackgroundScheduler()
     points_giver.add_job(proxy_job, 'interval', seconds=app.config['POINTS_CYCLE_TIME']) # change to 10 minutes out of testing
     points_giver.start()