TranscriptLogger should not log continue conversation

libraries/botbuilder-core/botbuilder/core/__init__.py

@@ -39,6 +39,7 @@
 from .telemetry_logger_constants import TelemetryLoggerConstants
 from .telemetry_logger_middleware import TelemetryLoggerMiddleware
 from .turn_context import TurnContext
+from .transcript_logger import TranscriptLogger, TranscriptLoggerMiddleware
 from .user_state import UserState
 from .register_class_middleware import RegisterClassMiddleware
 from .adapter_extensions import AdapterExtensions
@@ -87,6 +88,8 @@
     "TelemetryLoggerConstants",
     "TelemetryLoggerMiddleware",
     "TopIntent",
+    "TranscriptLogger",
+    "TranscriptLoggerMiddleware",
     "TurnContext",
     "UserState",
     "UserTokenProvider",

libraries/botbuilder-core/botbuilder/core/adapters/test_adapter.py

@@ -225,6 +225,7 @@ async def create_conversation(
             type=ActivityTypes.conversation_update,
             members_added=[],
             members_removed=[],
+            channel_id=channel_id,
             conversation=ConversationAccount(id=str(uuid.uuid4())),
         )
         context = self.create_turn_context(update)

libraries/botbuilder-core/botbuilder/core/bot_framework_adapter.py

@@ -39,6 +39,7 @@
 )
 from botbuilder.schema import (
     Activity,
+    ActivityEventNames,
     ActivityTypes,
     ChannelAccount,
     ConversationAccount,
@@ -390,7 +391,7 @@ async def create_conversation(
 
             event_activity = Activity(
                 type=ActivityTypes.event,
-                name="CreateConversation",
+                name=ActivityEventNames.create_conversation,
                 channel_id=channel_id,
                 service_url=service_url,
                 id=resource_response.activity_id

libraries/botbuilder-core/botbuilder/core/conversation_reference_extension.py

@@ -1,13 +1,18 @@
 # Copyright (c) Microsoft Corporation. All rights reserved.
 # Licensed under the MIT License.
 import uuid
-from botbuilder.schema import Activity, ActivityTypes, ConversationReference
+from botbuilder.schema import (
+    Activity,
+    ActivityEventNames,
+    ActivityTypes,
+    ConversationReference,
+)
 
 
 def get_continuation_activity(reference: ConversationReference) -> Activity:
     return Activity(
         type=ActivityTypes.event,
-        name="ContinueConversation",
+        name=ActivityEventNames.continue_conversation,
         id=str(uuid.uuid1()),
         channel_id=reference.channel_id,
         service_url=reference.service_url,

libraries/botbuilder-core/botbuilder/core/memory_transcript_store.py

@@ -6,6 +6,7 @@
 from botbuilder.schema import Activity
 from .transcript_logger import PagedResult, TranscriptInfo, TranscriptStore
 
+
 # pylint: disable=line-too-long
 class MemoryTranscriptStore(TranscriptStore):
     """This provider is most useful for simulating production storage when running locally against the
@@ -59,7 +60,9 @@ async def get_transcript_activities(
                         [
                             x
                             for x in sorted(
-                                transcript, key=lambda x: x.timestamp, reverse=False
+                                transcript,
+                                key=lambda x: x.timestamp or str(datetime.datetime.min),
+                                reverse=False,
                             )
                             if x.timestamp >= start_date
                         ]
@@ -72,9 +75,11 @@ async def get_transcript_activities(
                     paged_result.items = [
                         x
                         for x in sorted(
-                            transcript, key=lambda x: x.timestamp, reverse=False
+                            transcript,
+                            key=lambda x: x.timestamp or datetime.datetime.min,
+                            reverse=False,
                         )
-                        if x.timestamp >= start_date
+                        if (x.timestamp or datetime.datetime.min) >= start_date
                     ][:20]
                     if paged_result.items.count == 20:
                         paged_result.continuation_token = paged_result.items[-1].id

libraries/botbuilder-core/botbuilder/core/transcript_logger.py

@@ -9,7 +9,13 @@
 from queue import Queue
 from abc import ABC, abstractmethod
 from typing import Awaitable, Callable, List
-from botbuilder.schema import Activity, ActivityTypes, ConversationReference
+from botbuilder.schema import (
+    Activity,
+    ActivityEventNames,
+    ActivityTypes,
+    ChannelAccount,
+    ConversationReference,
+)
 from .middleware_set import Middleware
 from .turn_context import TurnContext
 
@@ -46,9 +52,17 @@ async def on_turn(
         activity = context.activity
         # Log incoming activity at beginning of turn
         if activity:
+            if not activity.from_property:
+                activity.from_property = ChannelAccount()
             if not activity.from_property.role:
                 activity.from_property.role = "user"
-            await self.log_activity(transcript, copy.copy(activity))
+
+            # We should not log ContinueConversation events used by skills to initialize the middleware.
+            if not (
+                context.activity.type == ActivityTypes.event
+                and context.activity.name == ActivityEventNames.continue_conversation
+            ):
+                await self.log_activity(transcript, copy.copy(activity))
 
         # hook up onSend pipeline
         # pylint: disable=unused-argument

libraries/botbuilder-core/tests/test_transcript_logger_middleware.py

@@ -0,0 +1,44 @@
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License.
+
+import aiounittest
+
+from botbuilder.core import (
+    MemoryTranscriptStore,
+    TranscriptLoggerMiddleware,
+    TurnContext,
+)
+from botbuilder.core.adapters import TestAdapter, TestFlow
+from botbuilder.schema import Activity, ActivityEventNames, ActivityTypes
+
+
+class TestTranscriptLoggerMiddleware(aiounittest.AsyncTestCase):
+    async def test_should_not_log_continue_conversation(self):
+        transcript_store = MemoryTranscriptStore()
+        conversation_id = ""
+        sut = TranscriptLoggerMiddleware(transcript_store)
+
+        async def aux_logic(context: TurnContext):
+            nonlocal conversation_id
+            conversation_id = context.activity.conversation.id
+
+        adapter = TestAdapter(aux_logic)
+        adapter.use(sut)
+
+        continue_conversation_activity = Activity(
+            type=ActivityTypes.event, name=ActivityEventNames.continue_conversation
+        )
+
+        test_flow = TestFlow(None, adapter)
+        step1 = await test_flow.send("foo")
+        step2 = await step1.send("bar")
+        await step2.send(continue_conversation_activity)
+
+        paged_result = await transcript_store.get_transcript_activities(
+            "test", conversation_id
+        )
+        self.assertEqual(
+            len(paged_result.items),
+            2,
+            "only the two message activities should be logged",
+        )

libraries/botbuilder-schema/botbuilder/schema/__init__.py

@@ -2,6 +2,7 @@
 # Licensed under the MIT License.
 
 from ._models_py3 import Activity
+from ._models_py3 import ActivityEventNames
 from ._models_py3 import AnimationCard
 from ._models_py3 import Attachment
 from ._models_py3 import AttachmentData
@@ -74,6 +75,7 @@
 
 __all__ = [
     "Activity",
+    "ActivityEventNames",
     "AnimationCard",
     "Attachment",
     "AttachmentData",

libraries/botbuilder-schema/botbuilder/schema/_models_py3.py

@@ -3,10 +3,16 @@
 
 from botbuilder.schema._connector_client_enums import ActivityTypes
 from datetime import datetime
+from enum import Enum
 from msrest.serialization import Model
 from msrest.exceptions import HttpOperationError
 
 
+class ActivityEventNames(str, Enum):
+    continue_conversation = "ContinueConversation"
+    create_conversation = "CreateConversation"
+
+
 class ConversationReference(Model):
     """An object relating to a particular point in a conversation.