Fix: python docker image

.gitignore

@@ -6,3 +6,4 @@ Pipfile.lock
 story_graph.dot
 
 endpoints.yml
+results/

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.7.7-stretch AS BASE
+FROM python:3.7.7-slim AS BASE
 
 RUN apt-get update \
     && apt-get --assume-yes --no-install-recommends install \
@@ -15,6 +15,7 @@ WORKDIR /app
 RUN pip install --no-cache-dir --upgrade pip
 
 RUN pip install rasa==3.2.5
+RUN pip install websockets==10.0
 
 ADD config.yml config.yml
 ADD domain.yml domain.yml

actions/cancel_command_actions/action_cancel_commands.py

@@ -0,0 +1,19 @@
+from typing import Any, Text, Dict, List
+
+from rasa_sdk.events import AllSlotsReset, ActiveLoop
+from rasa_sdk import Action, Tracker
+from rasa_sdk.executor import CollectingDispatcher
+
+
+class ActionCancelCommands(Action):
+    """This is the action that is called when the user says "cancel"."""
+
+    @staticmethod
+    def name(**kwargs) -> Text:
+        return "action_cancel_commands"
+
+    def run(self, dispatcher: CollectingDispatcher, tracker: Tracker, domain: Dict[Text, Any], **kwargs) -> List[
+        Dict[Text, Any]
+    ]:
+        dispatcher.utter_message("Okay, cancelling running commands!")
+        return [AllSlotsReset(), ActiveLoop(None)]

actions/car_selection_actions/action_ask_car_number.py

@@ -65,6 +65,12 @@ def run(
                         "action": response.action.as_dict(),
                         "data": response.data
                     })
+            else:
+                # return a message and deactive the form
+                print(f"{self.name()}: User is not on car selection or dashboard screen")
+                dispatcher.utter_message(
+                    text="User is not on car selection or dashboard screen")
+                return [ActiveLoop(None), SlotSet('car_number', None)]
         # else:
             # return a message and deactive the form
             # print(f"{self.name()}: {metadata['type']} is not CAR_SELECTION")

actions/car_selection_actions/validate_car_selection_form.py

@@ -53,7 +53,7 @@ def validate_car_number(
             # if s
             if slot_value.lower() not in ALLOWED_CAR_NUMBER:
                 response = car_utils.return_response(
-                    "Please specify a correct number that is one, two or three")
+                    "Please specify a correct number that is first, second, or third")
                 dispatcher.utter_message(json_message={
                     "query": response.query,
                     "reply": response.reply,
@@ -78,7 +78,7 @@ def validate_car_number(
                 return {"car_number": None, "next_car": True, "previous_car": False,
                         "select_car_iteration": return_select_car_iteration}
             if slot_value.lower() == "previous" and select_car_iteration == 0:
-                response = car_utils.return_response(available_message)
+                response = car_utils.return_response("You are on the first list, you can't go previous")
                 dispatcher.utter_message(json_message={
                     "query": response.query,
                     "reply": response.reply,
@@ -115,11 +115,6 @@ def validate_car_verification(
         """Validate `car_number` value."""
 
         print("Slot Value", slot_value)
-        intent = None
-        try:
-            intent = tracker.latest_message['intent'].get('name')
-        except KeyError:
-            print(f"No intent, something went wrong, error:{Exception}")
 
         select_car_iteration = tracker.get_slot("select_car_iteration")
         metadata = tracker.latest_message.get("metadata")
@@ -136,7 +131,7 @@ def validate_car_verification(
                 response = car_utils.return_response(available_message)
                 dispatcher.utter_message(json_message={
                     "query": response.query,
-                    "reply": response.reply,
+                    "reply": f"Okay reverting the last decision, {response.reply}",
                     "action": response.action.as_dict(),
                     "data": response.data
                 })
@@ -181,13 +176,10 @@ def validate_car_selection(self, dispatcher: CollectingDispatcher, slot_value: s
 
         # TODO: new function -> reset only car selection related slots
         if slot_value == "third" and len(available_cars) >= 3:
-            # dispatcher.utter_message(text=f"{available_cars[2]} car is available")
             return {"car_number": "third", "car_name": available_cars[2]}
         if slot_value == "second" and len(available_cars) >= 2:
-            # dispatcher.utter_message(text=f"{available_cars[1]} car is available")
             return {"car_number": "second", "car_name": available_cars[1]}
         if slot_value == "first" and len(available_cars) >= 1:
-            # dispatcher.utter_message(text=f"{available_cars[0]} car is available")
             return {"car_number": "first", "car_name": available_cars[0]}
 
         print(f"{self.name()}: Something went wrong with validating car selection and assigning 'car_name' slot.")

actions/start_recording_actions/action_start_recording.py

@@ -158,14 +158,14 @@ def run(self, dispatcher: CollectingDispatcher, tracker: Tracker, domain: Dict[T
                         text="Wrong Recording state, Something went wrong!")
                     return [SlotSet("recording_start_query", False)]
             else:
-                reply = "Recording is already running! Navigating to recording screen"
+                reply = "User is not on dashboard screen, Please navigate to Dashboard screen and ask start recording again."
                 nav_to_recording_screen(dispatcher, message, reply,  intent)
                 return [SlotSet("recording_start_query", False)]
         else:
-            print(f"{self.name()}: No Recording going on!")
-            dispatcher.utter_message(
-                text="There is currently no Recording going on")
-            return []
+            print(f"{self.name()}: Recording already going on!")
+            reply = "Recording is already running! Navigating to recording screen"
+            nav_to_recording_screen(dispatcher, message, reply,  intent)
+            return [SlotSet("recording_start_query", False)]
         # else:
         #     print(f" {self.name()}: {metadata['type']} is not RECORDING")
         #     dispatcher.utter_message(

data/nlu/nlu.yml

@@ -175,6 +175,20 @@ nlu:
       - choose [second](car_selection_number) car
       - choose [third](car_selection_number) car please
 
+  - intent: overall_cancel_command
+    examples: |
+      - cancel
+      - cancel it
+      - cancel everything
+      - cancel all
+      - cancel start recording
+      - cancel stop recording
+      - cancel select car
+      - cancel choose car
+      - can you cancel this
+      - please cancel command
+      - enviroBot cancel this
+
   - synonym: select
     examples: |
       - select

data/rules.yml

@@ -13,6 +13,8 @@ rules:
       - action: utter_iamabot
 
   - rule: Run a followup start action anytime the user affirms
+    condition:
+      - active_loop: null
     steps:
       - intent: affirm
       - action: action_followup
@@ -52,4 +54,17 @@ rules:
       - active_loop: null
       - slot_was_set:
           - requested_slot: null
-      - action: action_car_selection
+      - action: action_car_selection
+
+  - rule: Select a car whenever user affirms in car selection form
+    condition:
+      - active_loop: car_selection_form
+    steps:
+      - slot_was_set:
+          - car_verification: yes
+      - action: action_car_selection
+
+  - rule: Run `cancel_commands` action whenever `overall_cancel_command` intent is triggered
+    steps:
+      - intent: overall_cancel_command
+      - action: action_cancel_commands

domain.yml

@@ -24,6 +24,7 @@ actions:
   - action_ask_car_verification
   - action_car_selection
   - action_followup
+  - action_cancel_commands
 
 forms:
   car_selection_form:
@@ -92,7 +93,6 @@ slots:
             requested_slot: car_number
   car_name:
     type: text
-    influence_conversation: true
     mappings:
       - type: custom
         conditions:
@@ -110,15 +110,13 @@ slots:
             requested_slot: select_car_iteration
   next_car:
     type: bool
-    influence_conversation: true
     mappings:
       - type: custom
         conditions:
           - active_loop: car_selection_form
             requested_slot: next_car
   previous_car:
     type: bool
-    influence_conversation: true
     mappings:
       - type: custom
         conditions: