further advanced state api and stream checks

backend/api/state_api.py

@@ -11,14 +11,18 @@ from flask_restx import fields, Resource, inputs
 from backend import db, app
 from backend.api import api_state
 from backend.api.models import recorder_model, recorder_model_model, recorder_command_model, state_model
+from backend.cron import async_cron_recorder_checker
+from backend.cron.cron_state_checker import StateChecker
 from backend.models.recorder_model import Recorder, RecorderModel, RecorderCommand
 from backend.models.room_model import Room
 import backend.recorder_adapters as r_a
 
 
 # ==
+from backend.tools.recorder_state_checker import get_recorder_adapter, check_capture_agent_state, check_stream_sanity
 
-@api_state.route('/<int:id>')
+
+@api_state.route('/recorder/<int:id>')
 @api_state.response(404, 'Recorder not found')
 @api_state.param('id', 'The recorder identifier')
 class RecorderStateResource(Resource):
@@ -27,22 +31,37 @@ class RecorderStateResource(Resource):
     @api_state.marshal_with(state_model, skip_none=False)
     def get(self, id):
         """Fetch a recorder given its identifier"""
-        recorder = Recorder.query.get(id)
+        recorder: Recorder = Recorder.query.get(id)
         if recorder is None:
             api_state.abort(404)
-        return recorder
+
+        current_states_by_checker = async_cron_recorder_checker.get_current_state()
+        state = async_cron_recorder_checker.get_current_state_for_recorder_id(recorder.id)
+        if state is None:
+            state_checker = StateChecker([check_capture_agent_state], Recorder)
+            state_checker.add_object_to_state_check(recorder)
+            state_checker.check_object_state()
+            state = state_checker.get_current_state_for_recorder_id(recorder.id)
+        if not state.get('state_ok', False):  # if state is not OK, return state -> no more checks!
+            return state
+
+        # do additional checks, such as: check for single color, sound check, etc.
+        stream_state = check_stream_sanity(recorder)
+        print(stream_state)
+
+        return stream_state
 
 
 
 
-@api_state.route('')
+@api_state.route('/recorder')
 class RecorderStateList(Resource):
     @jwt_required
-    @api_state.doc('recorders')
-    @api_state.marshal_list_with(recorder_model, skip_none=False)
+    @api_state.doc('get_recorders_states')
+    @api_state.marshal_list_with(state_model, skip_none=False)
     def get(self):
         """
-        List all recorders
-        :return: recorders
+        Get state of all recorders
+        :return: state
         """
         return Recorder.get_all()