volume?

app.py

@@ -4,12 +4,13 @@ import time
 from flask import Flask, abort, request, jsonify, g, url_for
 import jwt
 from pipewire_python import link
+from pipewire_python.controller import Controller
 
 inputs = link.list_inputs()
 outputs = link.list_outputs()
 source = outputs[-1]
 sink = inputs[-1]
-
+audio_controller = Controller()
 
 # initialization
 app = Flask(__name__)
@@ -46,12 +47,6 @@ def get_auth_token():
     return jsonify({'token': token.decode('ascii'), 'duration': 600})
 
 
-@app.route('/api/resource')
-# @auth.login_required
-def get_resource():
-    return jsonify({'data': 'Hello, %s!' % g.user.username})
-
-
 @app.route('/api/connect')
 # @auth.login_required
 def connect():
@@ -64,6 +59,11 @@ def disconnect():
     source.disconnect(sink)
     return jsonify({'data': 'disconnect'})
 
+@app.route('/api/volume/<float:vol>')
+def set_volume(vol):
+    audio_controller.set_config(volume=vol)
+    return jsonify({'data': 'volume set'})
+
 if __name__ == '__main__':
     # if not os.path.exists('db.sqlite'):
     #     db.create_all()