new: [app:backup] Added backup feature that saves exercise progress every 5sec

.gitignore

@@ -2,6 +2,7 @@ __pycache__
 venv
 config.py
 misp_cache.sqlite
+backup.json
 
 # Logs
 logs

db.py

@@ -5,14 +5,14 @@ import collections
 
 USER_ID_TO_EMAIL_MAPPING = {}
 USER_ID_TO_AUTHKEY_MAPPING = {}
+
 ALL_EXERCISES = []
 SELECTED_EXERCISES = []
 INJECT_BY_UUID = {}
 INJECT_SEQUENCE_BY_INJECT_UUID = {}
 INJECT_REQUIREMENTS_BY_INJECT_UUID = {}
 EXERCISES_STATUS = {}
-PROGRESS = {
-}
+
 NOTIFICATION_BUFFER_SIZE = 30
 NOTIFICATION_MESSAGES = collections.deque([], NOTIFICATION_BUFFER_SIZE)
 

exercise.py

@@ -60,6 +60,29 @@ def read_exercise_dir():
     return exercises
 
 
+def backup_exercises_progress():
+    with open('backup.json', 'w') as f:
+        toBackup = {
+            'EXERCISES_STATUS': db.EXERCISES_STATUS,
+            'SELECTED_EXERCISES': db.SELECTED_EXERCISES,
+            'USER_ID_TO_EMAIL_MAPPING': db.USER_ID_TO_EMAIL_MAPPING,
+            'USER_ID_TO_AUTHKEY_MAPPING': db.USER_ID_TO_AUTHKEY_MAPPING,
+        }
+        json.dump(toBackup, f)
+
+
+def restore_exercices_progress():
+    try:
+        with open('backup.json', 'r') as f:
+            data = json.load(f)
+            db.EXERCISES_STATUS = data['EXERCISES_STATUS']
+            db.SELECTED_EXERCISES = data['SELECTED_EXERCISES']
+            db.USER_ID_TO_EMAIL_MAPPING = data['USER_ID_TO_EMAIL_MAPPING']
+            db.USER_ID_TO_AUTHKEY_MAPPING = data['USER_ID_TO_AUTHKEY_MAPPING']
+    except:
+        logger.info('Could not restore exercise progress')
+
+
 def is_validate_exercises(exercises: list) -> bool:
     exercises_uuid = set()
     tasks_uuid = set()
@@ -181,6 +204,7 @@ def resetAllExerciseProgress():
         for exercise_status in db.EXERCISES_STATUS.values():
             for task in exercise_status['tasks'].values():
                 mark_task_incomplete(user_id, exercise_status['uuid'], task['uuid'])
+    backup_exercises_progress()
 
 
 def get_completed_tasks_for_user(user_id: int):

server.py

@@ -51,7 +51,6 @@ zsocket.setsockopt_string(zmq.SUBSCRIBE, '')
 
 
 # Initialize Socket.IO server
-# sio = socketio.Server(cors_allowed_origins='*', async_mode='eventlet')
 sio = socketio.AsyncServer(cors_allowed_origins='*', async_mode='aiohttp')
 app = web.Application()
 sio.attach(app)
@@ -212,6 +211,12 @@ async def keepalive():
         await sio.emit('keep_alive', payload)
 
 
+async def backup_exercises_progress():
+    while True:
+        await sio.sleep(5)
+        exercise_model.backup_exercises_progress()
+
+
 # Function to forward zmq messages to Socket.IO
 async def forward_zmq_to_socketio():
     global ZMQ_MESSAGE_COUNT, ZMQ_LAST_TIME
@@ -232,6 +237,7 @@ async def init_app():
     sio.start_background_task(forward_zmq_to_socketio)
     sio.start_background_task(keepalive)
     sio.start_background_task(notification_history)
+    sio.start_background_task(backup_exercises_progress)
     return app
 
 
@@ -245,4 +251,6 @@ if __name__ == "__main__":
         logger.critical('Could not load exercises')
         sys.exit(1)
 
+    exercise_model.restore_exercices_progress()
+
     web.run_app(init_app(), host=config.server_host, port=config.server_port)

src/components/TheLiveLogs.vue

@@ -9,8 +9,8 @@
   const verbose = ref(false)
   const api_query = ref(false)
   const chartInitSeries = [
-    {data: Array.apply(null, {length: 180}).map(Function.call, Math.random)}
-    // {data: Array.from(Array(120)).map(()=> 0)}
+    // {data: Array.apply(null, {length: 180}).map(Function.call, Math.random)}
+    {data: Array.from(Array(12*20)).map(()=> 0)}
   ]
 
   const notificationHistorySeries = computed(() => {