from datetime import timedelta from typing import Any, Dict, List from unittest import mock import orjson from zerver.actions.message_edit import check_update_message, do_update_message from zerver.actions.reactions import do_add_reaction from zerver.actions.realm_settings import do_set_realm_property from zerver.actions.user_topics import do_set_user_topic_visibility_policy from zerver.lib.message import truncate_topic from zerver.lib.test_classes import ZulipTestCase, get_topic_messages from zerver.lib.topic import RESOLVED_TOPIC_PREFIX from zerver.lib.user_topics import ( get_users_with_user_topic_visibility_policy, set_topic_visibility_policy, topic_has_visibility_policy, ) from zerver.lib.utils import assert_is_not_none from zerver.models import Message, UserMessage, UserProfile, UserTopic from zerver.models.constants import MAX_TOPIC_NAME_LENGTH from zerver.models.realms import CommonMessagePolicyEnum from zerver.models.streams import Stream class MessageMoveTopicTest(ZulipTestCase): def check_topic(self, msg_id: int, topic_name: str) -> None: msg = Message.objects.get(id=msg_id) self.assertEqual(msg.topic_name(), topic_name) def assert_has_visibility_policy( self, user_profile: UserProfile, topic_name: str, stream: Stream, visibility_policy: int, *, expected: bool = True, ) -> None: if expected: self.assertTrue( topic_has_visibility_policy(user_profile, stream.id, topic_name, visibility_policy) ) else: self.assertFalse( topic_has_visibility_policy(user_profile, stream.id, topic_name, visibility_policy) ) def test_private_message_edit_topic(self) -> None: hamlet = self.example_user("hamlet") self.login("hamlet") cordelia = self.example_user("cordelia") msg_id = self.send_personal_message(hamlet, cordelia) result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": "Should not exist", }, ) self.assert_json_error(result, "Direct messages cannot have topics.") def test_propagate_invalid(self) -> None: self.login("hamlet") id1 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="topic1") result = self.client_patch( "/json/messages/" + str(id1), { "topic": "edited", "propagate_mode": "invalid", }, ) self.assert_json_error(result, "Invalid propagate_mode") self.check_topic(id1, topic_name="topic1") result = self.client_patch( "/json/messages/" + str(id1), { "content": "edited", "propagate_mode": "change_all", }, ) self.assert_json_error(result, "Invalid propagate_mode without topic edit") self.check_topic(id1, topic_name="topic1") def test_edit_message_no_topic(self) -> None: self.login("hamlet") msg_id = self.send_stream_message( self.example_user("hamlet"), "Denmark", topic_name="editing", content="before edit" ) result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": " ", }, ) self.assert_json_error(result, "Topic can't be empty!") def test_edit_message_invalid_topic(self) -> None: self.login("hamlet") msg_id = self.send_stream_message( self.example_user("hamlet"), "Denmark", topic_name="editing", content="before edit" ) result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": "editing\nfun", }, ) self.assert_json_error(result, "Invalid character in topic, at position 8!") @mock.patch("zerver.actions.message_edit.send_event_on_commit") def test_edit_topic_public_history_stream(self, mock_send_event: mock.MagicMock) -> None: stream_name = "Macbeth" hamlet = self.example_user("hamlet") cordelia = self.example_user("cordelia") self.make_stream(stream_name, history_public_to_subscribers=True) self.subscribe(hamlet, stream_name) self.login_user(hamlet) message_id = self.send_stream_message(hamlet, stream_name, "Where am I?") self.login_user(cordelia) self.subscribe(cordelia, stream_name) message = Message.objects.get(id=message_id) def do_update_message_topic_success( user_profile: UserProfile, message: Message, topic_name: str, users_to_be_notified: List[Dict[str, Any]], ) -> None: do_update_message( user_profile=user_profile, target_message=message, new_stream=None, topic_name=topic_name, propagate_mode="change_later", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, rendering_result=None, prior_mention_user_ids=set(), mention_data=None, ) mock_send_event.assert_called_with(mock.ANY, mock.ANY, users_to_be_notified) # Returns the users that need to be notified when a message topic is changed def notify(user_id: int) -> Dict[str, Any]: um = UserMessage.objects.get(message=message_id) if um.user_profile_id == user_id: return { "id": user_id, "flags": um.flags_list(), } else: return { "id": user_id, "flags": ["read"], } users_to_be_notified = list(map(notify, [hamlet.id, cordelia.id])) # Edit topic of a message sent before Cordelia subscribed the stream do_update_message_topic_success( cordelia, message, "Othello eats apple", users_to_be_notified ) # If Cordelia is long-term idle, she doesn't get a notification. cordelia.long_term_idle = True cordelia.save() users_to_be_notified = list(map(notify, [hamlet.id])) do_update_message_topic_success( cordelia, message, "Another topic idle", users_to_be_notified ) cordelia.long_term_idle = False cordelia.save() # Even if Hamlet unsubscribes the stream, he should be notified when the topic is changed # because he has a UserMessage row. self.unsubscribe(hamlet, stream_name) users_to_be_notified = list(map(notify, [hamlet.id, cordelia.id])) do_update_message_topic_success(cordelia, message, "Another topic", users_to_be_notified) # Hamlet subscribes to the stream again and Cordelia unsubscribes, then Hamlet changes # the message topic. Cordelia won't receive any updates when a message on that stream is # changed because she is not a subscriber and doesn't have a UserMessage row. self.subscribe(hamlet, stream_name) self.unsubscribe(cordelia, stream_name) self.login_user(hamlet) users_to_be_notified = list(map(notify, [hamlet.id])) do_update_message_topic_success(hamlet, message, "Change again", users_to_be_notified) @mock.patch("zerver.actions.user_topics.send_event_on_commit") def test_edit_muted_topic(self, mock_send_event_on_commit: mock.MagicMock) -> None: stream_name = "Stream 123" stream = self.make_stream(stream_name) hamlet = self.example_user("hamlet") cordelia = self.example_user("cordelia") aaron = self.example_user("aaron") self.subscribe(hamlet, stream_name) self.login_user(hamlet) message_id = self.send_stream_message( hamlet, stream_name, topic_name="Topic1", content="Hello World" ) self.subscribe(cordelia, stream_name) self.login_user(cordelia) self.subscribe(aaron, stream_name) self.login_user(aaron) def assert_is_topic_muted( user_profile: UserProfile, stream_id: int, topic_name: str, *, muted: bool, ) -> None: if muted: self.assertTrue( topic_has_visibility_policy( user_profile, stream_id, topic_name, UserTopic.VisibilityPolicy.MUTED ) ) else: self.assertFalse( topic_has_visibility_policy( user_profile, stream_id, topic_name, UserTopic.VisibilityPolicy.MUTED ) ) already_muted_topic_name = "Already muted topic" muted_topics = [ [stream_name, "Topic1"], [stream_name, "Topic2"], [stream_name, already_muted_topic_name], ] set_topic_visibility_policy(hamlet, muted_topics, UserTopic.VisibilityPolicy.MUTED) set_topic_visibility_policy(cordelia, muted_topics, UserTopic.VisibilityPolicy.MUTED) # users that need to be notified by send_event in the case of change-topic-name operation. users_to_be_notified_via_muted_topics_event: List[int] = [] users_to_be_notified_via_user_topic_event: List[int] = [] for user_topic in get_users_with_user_topic_visibility_policy(stream.id, "Topic1"): # We are appending the same data twice because 'user_topic' event notifies # the user during delete and create operation. users_to_be_notified_via_user_topic_event.append(user_topic.user_profile_id) users_to_be_notified_via_user_topic_event.append(user_topic.user_profile_id) # 'muted_topics' event notifies the user of muted topics during create # operation only. users_to_be_notified_via_muted_topics_event.append(user_topic.user_profile_id) change_all_topic_name = "Topic 1 edited" # Verify how many total database queries are required. We # expect 6 queries (4/visibility_policy to update the muted # state + 1/user with a UserTopic row for the events data) # beyond what is typical were there not UserTopic records to # update. Ideally, we'd eliminate the per-user component. with self.assert_database_query_count(25): check_update_message( user_profile=hamlet, message_id=message_id, stream_id=None, topic_name=change_all_topic_name, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) # Extract the send_event call where event type is 'user_topic' or 'muted_topics. # Here we assert that the expected users are notified properly. users_notified_via_muted_topics_event: List[int] = [] users_notified_via_user_topic_event: List[int] = [] for call_args in mock_send_event_on_commit.call_args_list: (arg_realm, arg_event, arg_notified_users) = call_args[0] if arg_event["type"] == "user_topic": users_notified_via_user_topic_event.append(*arg_notified_users) elif arg_event["type"] == "muted_topics": users_notified_via_muted_topics_event.append(*arg_notified_users) self.assertEqual( sorted(users_notified_via_muted_topics_event), sorted(users_to_be_notified_via_muted_topics_event), ) self.assertEqual( sorted(users_notified_via_user_topic_event), sorted(users_to_be_notified_via_user_topic_event), ) assert_is_topic_muted(hamlet, stream.id, "Topic1", muted=False) assert_is_topic_muted(cordelia, stream.id, "Topic1", muted=False) assert_is_topic_muted(aaron, stream.id, "Topic1", muted=False) assert_is_topic_muted(hamlet, stream.id, "Topic2", muted=True) assert_is_topic_muted(cordelia, stream.id, "Topic2", muted=True) assert_is_topic_muted(aaron, stream.id, "Topic2", muted=False) assert_is_topic_muted(hamlet, stream.id, change_all_topic_name, muted=True) assert_is_topic_muted(cordelia, stream.id, change_all_topic_name, muted=True) assert_is_topic_muted(aaron, stream.id, change_all_topic_name, muted=False) change_later_topic_name = "Topic 1 edited again" check_update_message( user_profile=hamlet, message_id=message_id, stream_id=None, topic_name=change_later_topic_name, propagate_mode="change_later", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) assert_is_topic_muted(hamlet, stream.id, change_all_topic_name, muted=False) assert_is_topic_muted(hamlet, stream.id, change_later_topic_name, muted=True) # Make sure we safely handle the case of the new topic being already muted. check_update_message( user_profile=hamlet, message_id=message_id, stream_id=None, topic_name=already_muted_topic_name, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) assert_is_topic_muted(hamlet, stream.id, change_later_topic_name, muted=False) assert_is_topic_muted(hamlet, stream.id, already_muted_topic_name, muted=True) change_one_topic_name = "Topic 1 edited change_one" check_update_message( user_profile=hamlet, message_id=message_id, stream_id=None, topic_name=change_one_topic_name, propagate_mode="change_one", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) assert_is_topic_muted(hamlet, stream.id, change_one_topic_name, muted=True) assert_is_topic_muted(hamlet, stream.id, change_later_topic_name, muted=False) # Move topic between two public streams. desdemona = self.example_user("desdemona") message_id = self.send_stream_message( hamlet, stream_name, topic_name="New topic", content="Hello World" ) new_public_stream = self.make_stream("New public stream") self.subscribe(desdemona, new_public_stream.name) self.login_user(desdemona) muted_topics = [ [stream_name, "New topic"], ] set_topic_visibility_policy(desdemona, muted_topics, UserTopic.VisibilityPolicy.MUTED) set_topic_visibility_policy(cordelia, muted_topics, UserTopic.VisibilityPolicy.MUTED) with self.assert_database_query_count(27): check_update_message( user_profile=desdemona, message_id=message_id, stream_id=new_public_stream.id, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) assert_is_topic_muted(desdemona, stream.id, "New topic", muted=False) assert_is_topic_muted(cordelia, stream.id, "New topic", muted=False) assert_is_topic_muted(aaron, stream.id, "New topic", muted=False) assert_is_topic_muted(desdemona, new_public_stream.id, "New topic", muted=True) assert_is_topic_muted(cordelia, new_public_stream.id, "New topic", muted=True) assert_is_topic_muted(aaron, new_public_stream.id, "New topic", muted=False) # Move topic to a private stream. message_id = self.send_stream_message( hamlet, stream_name, topic_name="New topic", content="Hello World" ) new_private_stream = self.make_stream("New private stream", invite_only=True) self.subscribe(desdemona, new_private_stream.name) self.login_user(desdemona) muted_topics = [ [stream_name, "New topic"], ] set_topic_visibility_policy(desdemona, muted_topics, UserTopic.VisibilityPolicy.MUTED) set_topic_visibility_policy(cordelia, muted_topics, UserTopic.VisibilityPolicy.MUTED) with self.assert_database_query_count(33): check_update_message( user_profile=desdemona, message_id=message_id, stream_id=new_private_stream.id, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) # Cordelia is not subscribed to the private stream, so # Cordelia should have had the topic unmuted, while Desdemona # should have had her muted topic record moved. assert_is_topic_muted(desdemona, stream.id, "New topic", muted=False) assert_is_topic_muted(cordelia, stream.id, "New topic", muted=False) assert_is_topic_muted(aaron, stream.id, "New topic", muted=False) assert_is_topic_muted(desdemona, new_private_stream.id, "New topic", muted=True) assert_is_topic_muted(cordelia, new_private_stream.id, "New topic", muted=False) assert_is_topic_muted(aaron, new_private_stream.id, "New topic", muted=False) # Move topic between two public streams with change in topic name. desdemona = self.example_user("desdemona") message_id = self.send_stream_message( hamlet, stream_name, topic_name="New topic 2", content="Hello World" ) self.login_user(desdemona) muted_topics = [ [stream_name, "New topic 2"], ] set_topic_visibility_policy(desdemona, muted_topics, UserTopic.VisibilityPolicy.MUTED) set_topic_visibility_policy(cordelia, muted_topics, UserTopic.VisibilityPolicy.MUTED) with self.assert_database_query_count(27): check_update_message( user_profile=desdemona, message_id=message_id, stream_id=new_public_stream.id, topic_name="changed topic name", propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) assert_is_topic_muted(desdemona, stream.id, "New topic 2", muted=False) assert_is_topic_muted(cordelia, stream.id, "New topic 2", muted=False) assert_is_topic_muted(aaron, stream.id, "New topic 2", muted=False) assert_is_topic_muted(desdemona, new_public_stream.id, "changed topic name", muted=True) assert_is_topic_muted(cordelia, new_public_stream.id, "changed topic name", muted=True) assert_is_topic_muted(aaron, new_public_stream.id, "changed topic name", muted=False) # Moving only half the messages doesn't move UserTopic records. second_message_id = self.send_stream_message( hamlet, stream_name, topic_name="changed topic name", content="Second message" ) with self.assert_database_query_count(22): check_update_message( user_profile=desdemona, message_id=second_message_id, stream_id=new_public_stream.id, topic_name="final topic name", propagate_mode="change_later", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) assert_is_topic_muted(desdemona, new_public_stream.id, "changed topic name", muted=True) assert_is_topic_muted(cordelia, new_public_stream.id, "changed topic name", muted=True) assert_is_topic_muted(aaron, new_public_stream.id, "changed topic name", muted=False) assert_is_topic_muted(desdemona, new_public_stream.id, "final topic name", muted=False) assert_is_topic_muted(cordelia, new_public_stream.id, "final topic name", muted=False) assert_is_topic_muted(aaron, new_public_stream.id, "final topic name", muted=False) @mock.patch("zerver.actions.user_topics.send_event_on_commit") def test_edit_unmuted_topic(self, mock_send_event_on_commit: mock.MagicMock) -> None: stream_name = "Stream 123" stream = self.make_stream(stream_name) hamlet = self.example_user("hamlet") cordelia = self.example_user("cordelia") aaron = self.example_user("aaron") othello = self.example_user("othello") self.subscribe(hamlet, stream_name) self.login_user(hamlet) message_id = self.send_stream_message( hamlet, stream_name, topic_name="Topic1", content="Hello World" ) self.subscribe(cordelia, stream_name) self.login_user(cordelia) self.subscribe(aaron, stream_name) self.login_user(aaron) self.subscribe(othello, stream_name) self.login_user(othello) # Initially, hamlet and othello set visibility_policy as UNMUTED for 'Topic1' and 'Topic2', # cordelia sets visibility_policy as MUTED for 'Topic1' and 'Topic2', while # aaron doesn't have a visibility_policy set for 'Topic1' or 'Topic2'. # # After moving messages from 'Topic1' to 'Topic 1 edited', the expected behaviour is: # hamlet and othello have UNMUTED 'Topic 1 edited' and no visibility_policy set for 'Topic1' # cordelia has MUTED 'Topic 1 edited' and no visibility_policy set for 'Topic1' # # There is no change in visibility_policy configurations for 'Topic2', i.e. # hamlet and othello have UNMUTED 'Topic2' + cordelia has MUTED 'Topic2' # aaron still doesn't have visibility_policy set for any topic. # # Note: We have used two users with UNMUTED 'Topic1' to verify that the query count # doesn't increase (in order to update UserTopic records) with an increase in users. # (We are using bulk database operations.) # 1 query/user is added in order to send muted_topics event.(which will be deprecated) topics = [ [stream_name, "Topic1"], [stream_name, "Topic2"], ] set_topic_visibility_policy(hamlet, topics, UserTopic.VisibilityPolicy.UNMUTED) set_topic_visibility_policy(cordelia, topics, UserTopic.VisibilityPolicy.MUTED) set_topic_visibility_policy(othello, topics, UserTopic.VisibilityPolicy.UNMUTED) # users that need to be notified by send_event in the case of change-topic-name operation. users_to_be_notified_via_muted_topics_event: List[int] = [] users_to_be_notified_via_user_topic_event: List[int] = [] for user_topic in get_users_with_user_topic_visibility_policy(stream.id, "Topic1"): # We are appending the same data twice because 'user_topic' event notifies # the user during delete and create operation. users_to_be_notified_via_user_topic_event.append(user_topic.user_profile_id) users_to_be_notified_via_user_topic_event.append(user_topic.user_profile_id) # 'muted_topics' event notifies the user of muted topics during create # operation only. users_to_be_notified_via_muted_topics_event.append(user_topic.user_profile_id) change_all_topic_name = "Topic 1 edited" with self.assert_database_query_count(30): check_update_message( user_profile=hamlet, message_id=message_id, stream_id=None, topic_name=change_all_topic_name, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) # Extract the send_event call where event type is 'user_topic' or 'muted_topics. # Here we assert that the expected users are notified properly. users_notified_via_muted_topics_event: List[int] = [] users_notified_via_user_topic_event: List[int] = [] for call_args in mock_send_event_on_commit.call_args_list: (arg_realm, arg_event, arg_notified_users) = call_args[0] if arg_event["type"] == "user_topic": users_notified_via_user_topic_event.append(*arg_notified_users) elif arg_event["type"] == "muted_topics": users_notified_via_muted_topics_event.append(*arg_notified_users) self.assertEqual( sorted(users_notified_via_muted_topics_event), sorted(users_to_be_notified_via_muted_topics_event), ) self.assertEqual( sorted(users_notified_via_user_topic_event), sorted(users_to_be_notified_via_user_topic_event), ) # No visibility_policy set for 'Topic1' self.assert_has_visibility_policy( hamlet, "Topic1", stream, UserTopic.VisibilityPolicy.UNMUTED, expected=False ) self.assert_has_visibility_policy( cordelia, "Topic1", stream, UserTopic.VisibilityPolicy.MUTED, expected=False ) self.assert_has_visibility_policy( othello, "Topic1", stream, UserTopic.VisibilityPolicy.UNMUTED, expected=False ) self.assert_has_visibility_policy( aaron, "Topic1", stream, UserTopic.VisibilityPolicy.UNMUTED, expected=False ) # No change in visibility_policy configurations for 'Topic2' self.assert_has_visibility_policy( hamlet, "Topic2", stream, UserTopic.VisibilityPolicy.UNMUTED, expected=True ) self.assert_has_visibility_policy( cordelia, "Topic2", stream, UserTopic.VisibilityPolicy.MUTED, expected=True ) self.assert_has_visibility_policy( othello, "Topic2", stream, UserTopic.VisibilityPolicy.UNMUTED, expected=True ) self.assert_has_visibility_policy( aaron, "Topic2", stream, UserTopic.VisibilityPolicy.UNMUTED, expected=False ) # UserTopic records moved to 'Topic 1 edited' after move-topic operation. self.assert_has_visibility_policy( hamlet, change_all_topic_name, stream, UserTopic.VisibilityPolicy.UNMUTED, expected=True ) self.assert_has_visibility_policy( cordelia, change_all_topic_name, stream, UserTopic.VisibilityPolicy.MUTED, expected=True ) self.assert_has_visibility_policy( othello, change_all_topic_name, stream, UserTopic.VisibilityPolicy.UNMUTED, expected=True, ) self.assert_has_visibility_policy( aaron, change_all_topic_name, stream, UserTopic.VisibilityPolicy.MUTED, expected=False ) def test_merge_user_topic_states_on_move_messages(self) -> None: stream_name = "Stream 123" stream = self.make_stream(stream_name) hamlet = self.example_user("hamlet") cordelia = self.example_user("cordelia") aaron = self.example_user("aaron") self.subscribe(hamlet, stream_name) self.login_user(hamlet) self.subscribe(cordelia, stream_name) self.login_user(cordelia) self.subscribe(aaron, stream_name) self.login_user(aaron) # Test the following cases: # # orig_topic | target_topic | final behaviour # INHERIT INHERIT INHERIT # INHERIT MUTED INHERIT # INHERIT UNMUTED UNMUTED orig_topic = "Topic1" target_topic = "Topic1 edited" orig_message_id = self.send_stream_message( hamlet, stream_name, topic_name=orig_topic, content="Hello World" ) self.send_stream_message( hamlet, stream_name, topic_name=target_topic, content="Hello World 2" ) # By default: # visibility_policy of 'hamlet', 'cordelia', 'aaron' for 'orig_topic': INHERIT # visibility_policy of 'hamlet' for 'target_topic': INHERIT # # So we don't need to manually set visibility_policy to INHERIT whenever required, # here and later in this test. do_set_user_topic_visibility_policy( cordelia, stream, target_topic, visibility_policy=UserTopic.VisibilityPolicy.MUTED ) do_set_user_topic_visibility_policy( aaron, stream, target_topic, visibility_policy=UserTopic.VisibilityPolicy.UNMUTED ) check_update_message( user_profile=hamlet, message_id=orig_message_id, stream_id=None, topic_name=target_topic, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) self.assert_has_visibility_policy( hamlet, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( cordelia, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( aaron, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( hamlet, target_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( cordelia, target_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( aaron, target_topic, stream, UserTopic.VisibilityPolicy.UNMUTED ) # Test the following cases: # # orig_topic | target_topic | final behaviour # MUTED INHERIT INHERIT # MUTED MUTED MUTED # MUTED UNMUTED UNMUTED orig_topic = "Topic2" target_topic = "Topic2 edited" orig_message_id = self.send_stream_message( hamlet, stream_name, topic_name=orig_topic, content="Hello World" ) self.send_stream_message( hamlet, stream_name, topic_name=target_topic, content="Hello World 2" ) do_set_user_topic_visibility_policy( hamlet, stream, orig_topic, visibility_policy=UserTopic.VisibilityPolicy.MUTED ) do_set_user_topic_visibility_policy( cordelia, stream, orig_topic, visibility_policy=UserTopic.VisibilityPolicy.MUTED ) do_set_user_topic_visibility_policy( aaron, stream, orig_topic, visibility_policy=UserTopic.VisibilityPolicy.MUTED ) do_set_user_topic_visibility_policy( cordelia, stream, target_topic, visibility_policy=UserTopic.VisibilityPolicy.MUTED ) do_set_user_topic_visibility_policy( aaron, stream, target_topic, visibility_policy=UserTopic.VisibilityPolicy.UNMUTED ) check_update_message( user_profile=hamlet, message_id=orig_message_id, stream_id=None, topic_name=target_topic, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) self.assert_has_visibility_policy( hamlet, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( cordelia, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( aaron, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( hamlet, target_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( cordelia, target_topic, stream, UserTopic.VisibilityPolicy.MUTED ) self.assert_has_visibility_policy( aaron, target_topic, stream, UserTopic.VisibilityPolicy.UNMUTED ) # Test the following cases: # # orig_topic | target_topic | final behaviour # UNMUTED INHERIT UNMUTED # UNMUTED MUTED UNMUTED # UNMUTED UNMUTED UNMUTED orig_topic = "Topic3" target_topic = "Topic3 edited" orig_message_id = self.send_stream_message( hamlet, stream_name, topic_name=orig_topic, content="Hello World" ) self.send_stream_message( hamlet, stream_name, topic_name=target_topic, content="Hello World 2" ) do_set_user_topic_visibility_policy( hamlet, stream, orig_topic, visibility_policy=UserTopic.VisibilityPolicy.UNMUTED ) do_set_user_topic_visibility_policy( cordelia, stream, orig_topic, visibility_policy=UserTopic.VisibilityPolicy.UNMUTED ) do_set_user_topic_visibility_policy( aaron, stream, orig_topic, visibility_policy=UserTopic.VisibilityPolicy.UNMUTED ) do_set_user_topic_visibility_policy( cordelia, stream, target_topic, visibility_policy=UserTopic.VisibilityPolicy.MUTED ) do_set_user_topic_visibility_policy( aaron, stream, target_topic, visibility_policy=UserTopic.VisibilityPolicy.UNMUTED ) check_update_message( user_profile=hamlet, message_id=orig_message_id, stream_id=None, topic_name=target_topic, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) self.assert_has_visibility_policy( hamlet, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( cordelia, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( aaron, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( hamlet, target_topic, stream, UserTopic.VisibilityPolicy.UNMUTED ) self.assert_has_visibility_policy( cordelia, target_topic, stream, UserTopic.VisibilityPolicy.UNMUTED ) self.assert_has_visibility_policy( aaron, target_topic, stream, UserTopic.VisibilityPolicy.UNMUTED ) def test_user_topic_states_on_moving_to_topic_with_no_messages(self) -> None: stream_name = "Stream 123" stream = self.make_stream(stream_name) hamlet = self.example_user("hamlet") cordelia = self.example_user("cordelia") aaron = self.example_user("aaron") self.subscribe(hamlet, stream_name) self.subscribe(cordelia, stream_name) self.subscribe(aaron, stream_name) # Test the case where target topic has no messages: # # orig_topic | final behaviour # INHERIT INHERIT # UNMUTED UNMUTED # MUTED MUTED orig_topic = "Topic1" target_topic = "Topic1 edited" orig_message_id = self.send_stream_message( hamlet, stream_name, topic_name=orig_topic, content="Hello World" ) do_set_user_topic_visibility_policy( hamlet, stream, orig_topic, visibility_policy=UserTopic.VisibilityPolicy.UNMUTED ) do_set_user_topic_visibility_policy( cordelia, stream, orig_topic, visibility_policy=UserTopic.VisibilityPolicy.MUTED ) check_update_message( user_profile=hamlet, message_id=orig_message_id, stream_id=None, topic_name=target_topic, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) self.assert_has_visibility_policy( hamlet, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( cordelia, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( aaron, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( hamlet, target_topic, stream, UserTopic.VisibilityPolicy.UNMUTED ) self.assert_has_visibility_policy( cordelia, target_topic, stream, UserTopic.VisibilityPolicy.MUTED ) self.assert_has_visibility_policy( aaron, target_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) def test_user_topic_state_for_messages_deleted_from_target_topic( orig_topic: str, target_topic: str, original_topic_state: int ) -> None: # Test the case where target topic has no messages but has UserTopic row # due to messages being deleted from the target topic. orig_message_id = self.send_stream_message( hamlet, stream_name, topic_name=orig_topic, content="Hello World" ) target_message_id = self.send_stream_message( hamlet, stream_name, topic_name=target_topic, content="Hello World" ) if original_topic_state != UserTopic.VisibilityPolicy.INHERIT: users = [hamlet, cordelia, aaron] for user in users: do_set_user_topic_visibility_policy( user, stream, orig_topic, visibility_policy=original_topic_state ) do_set_user_topic_visibility_policy( hamlet, stream, target_topic, visibility_policy=UserTopic.VisibilityPolicy.UNMUTED ) do_set_user_topic_visibility_policy( cordelia, stream, target_topic, visibility_policy=UserTopic.VisibilityPolicy.MUTED ) # Delete the message in target topic to make it empty. self.login("hamlet") do_set_realm_property( hamlet.realm, "delete_own_message_policy", CommonMessagePolicyEnum.MEMBERS_ONLY, acting_user=None, ) self.client_delete(f"/json/messages/{target_message_id}") check_update_message( user_profile=hamlet, message_id=orig_message_id, stream_id=None, topic_name=target_topic, propagate_mode="change_all", send_notification_to_old_thread=False, send_notification_to_new_thread=False, content=None, ) self.assert_has_visibility_policy( hamlet, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( cordelia, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy( aaron, orig_topic, stream, UserTopic.VisibilityPolicy.INHERIT ) self.assert_has_visibility_policy(hamlet, target_topic, stream, original_topic_state) self.assert_has_visibility_policy(cordelia, target_topic, stream, original_topic_state) self.assert_has_visibility_policy(aaron, target_topic, stream, original_topic_state) # orig_topic | target_topic | final behaviour # INHERIT INHERIT INHERIT # INHERIT UNMUTED INHERIT # INHERIT MUTED INHERIT test_user_topic_state_for_messages_deleted_from_target_topic( orig_topic="Topic2", target_topic="Topic2 edited", original_topic_state=UserTopic.VisibilityPolicy.INHERIT, ) # orig_topic | target_topic | final behaviour # MUTED INHERIT MUTED # MUTED UNMUTED MUTED # MUTED MUTED MUTED test_user_topic_state_for_messages_deleted_from_target_topic( orig_topic="Topic3", target_topic="Topic3 edited", original_topic_state=UserTopic.VisibilityPolicy.MUTED, ) # orig_topic | target_topic | final behaviour # UNMUTED INHERIT UNMUTED # UNMUTED UNMUTED UNMUTED # UNMUTED MUTED UNMUTED test_user_topic_state_for_messages_deleted_from_target_topic( orig_topic="Topic4", target_topic="Topic4 edited", original_topic_state=UserTopic.VisibilityPolicy.UNMUTED, ) def test_topic_edit_history_saved_in_all_message(self) -> None: self.login("hamlet") id1 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="topic1") id2 = self.send_stream_message(self.example_user("iago"), "Denmark", topic_name="topic1") id3 = self.send_stream_message(self.example_user("iago"), "Verona", topic_name="topic1") id4 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="topic2") id5 = self.send_stream_message(self.example_user("iago"), "Denmark", topic_name="topic1") def verify_edit_history(new_topic_name: str, len_edit_history: int) -> None: for msg_id in [id1, id2, id5]: msg = Message.objects.get(id=msg_id) self.assertEqual( new_topic_name, msg.topic_name(), ) # Since edit history is being generated by do_update_message, # it's contents can vary over time; So, to keep this test # future proof, we only verify it's length. self.assert_length( orjson.loads(assert_is_not_none(msg.edit_history)), len_edit_history ) for msg_id in [id3, id4]: msg = Message.objects.get(id=msg_id) self.assertEqual(msg.edit_history, None) new_topic_name = "edited" result = self.client_patch( f"/json/messages/{id1}", { "topic": new_topic_name, "propagate_mode": "change_later", }, ) self.assert_json_success(result) verify_edit_history(new_topic_name, 1) new_topic_name = "edited2" result = self.client_patch( f"/json/messages/{id1}", { "topic": new_topic_name, "propagate_mode": "change_later", }, ) self.assert_json_success(result) verify_edit_history(new_topic_name, 2) def test_topic_and_content_edit(self) -> None: self.login("hamlet") id1 = self.send_stream_message(self.example_user("hamlet"), "Denmark", "message 1", "topic") id2 = self.send_stream_message(self.example_user("iago"), "Denmark", "message 2", "topic") id3 = self.send_stream_message(self.example_user("hamlet"), "Denmark", "message 3", "topic") new_topic_name = "edited" result = self.client_patch( "/json/messages/" + str(id1), { "topic": new_topic_name, "propagate_mode": "change_later", "content": "edited message", }, ) self.assert_json_success(result) # Content change of only id1 should come in edit history # and topic change should be present in all the messages. msg1 = Message.objects.get(id=id1) msg2 = Message.objects.get(id=id2) msg3 = Message.objects.get(id=id3) msg1_edit_history = orjson.loads(assert_is_not_none(msg1.edit_history)) self.assertTrue("prev_content" in msg1_edit_history[0]) for msg in [msg2, msg3]: self.assertFalse( "prev_content" in orjson.loads(assert_is_not_none(msg.edit_history))[0] ) for msg in [msg1, msg2, msg3]: self.assertEqual( new_topic_name, msg.topic_name(), ) self.assert_length(orjson.loads(assert_is_not_none(msg.edit_history)), 1) def test_propagate_topic_forward(self) -> None: self.login("hamlet") id1 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="topic1") id2 = self.send_stream_message(self.example_user("iago"), "Denmark", topic_name="topic1") id3 = self.send_stream_message(self.example_user("iago"), "Verona", topic_name="topic1") id4 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="topic2") id5 = self.send_stream_message(self.example_user("iago"), "Denmark", topic_name="topic1") result = self.client_patch( f"/json/messages/{id1}", { "topic": "edited", "propagate_mode": "change_later", }, ) self.assert_json_success(result) self.check_topic(id1, topic_name="edited") self.check_topic(id2, topic_name="edited") self.check_topic(id3, topic_name="topic1") self.check_topic(id4, topic_name="topic2") self.check_topic(id5, topic_name="edited") def test_propagate_all_topics(self) -> None: self.login("hamlet") id1 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="topic1") id2 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="topic1") id3 = self.send_stream_message(self.example_user("iago"), "Verona", topic_name="topic1") id4 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="topic2") id5 = self.send_stream_message(self.example_user("iago"), "Denmark", topic_name="topic1") id6 = self.send_stream_message(self.example_user("iago"), "Denmark", topic_name="topic3") result = self.client_patch( f"/json/messages/{id2}", { "topic": "edited", "propagate_mode": "change_all", }, ) self.assert_json_success(result) self.check_topic(id1, topic_name="edited") self.check_topic(id2, topic_name="edited") self.check_topic(id3, topic_name="topic1") self.check_topic(id4, topic_name="topic2") self.check_topic(id5, topic_name="edited") self.check_topic(id6, topic_name="topic3") def test_propagate_all_topics_with_different_uppercase_letters(self) -> None: self.login("hamlet") id1 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="topic1") id2 = self.send_stream_message(self.example_user("hamlet"), "Denmark", topic_name="Topic1") id3 = self.send_stream_message(self.example_user("iago"), "Verona", topic_name="topiC1") id4 = self.send_stream_message(self.example_user("iago"), "Denmark", topic_name="toPic1") result = self.client_patch( f"/json/messages/{id2}", { "topic": "edited", "propagate_mode": "change_all", }, ) self.assert_json_success(result) self.check_topic(id1, topic_name="edited") self.check_topic(id2, topic_name="edited") self.check_topic(id3, topic_name="topiC1") self.check_topic(id4, topic_name="edited") def test_change_all_propagate_mode_for_moving_from_stream_with_restricted_history(self) -> None: self.make_stream("privatestream", invite_only=True, history_public_to_subscribers=False) iago = self.example_user("iago") cordelia = self.example_user("cordelia") self.subscribe(iago, "privatestream") self.subscribe(cordelia, "privatestream") id1 = self.send_stream_message(iago, "privatestream", topic_name="topic1") id2 = self.send_stream_message(iago, "privatestream", topic_name="topic1") hamlet = self.example_user("hamlet") self.subscribe(hamlet, "privatestream") id3 = self.send_stream_message(iago, "privatestream", topic_name="topic1") id4 = self.send_stream_message(hamlet, "privatestream", topic_name="topic1") self.send_stream_message(hamlet, "privatestream", topic_name="topic1") message = Message.objects.get(id=id1) message.date_sent = message.date_sent - timedelta(days=10) message.save() message = Message.objects.get(id=id2) message.date_sent = message.date_sent - timedelta(days=9) message.save() message = Message.objects.get(id=id3) message.date_sent = message.date_sent - timedelta(days=8) message.save() message = Message.objects.get(id=id4) message.date_sent = message.date_sent - timedelta(days=6) message.save() self.login("hamlet") result = self.client_patch( f"/json/messages/{id4}", { "topic": "edited", "propagate_mode": "change_all", "send_notification_to_new_thread": "false", }, ) self.assert_json_error( result, "You only have permission to move the 2/3 most recent messages in this topic.", ) self.login("cordelia") result = self.client_patch( f"/json/messages/{id4}", { "topic": "edited", "propagate_mode": "change_all", "send_notification_to_new_thread": "false", }, ) self.assert_json_error( result, "You only have permission to move the 2/5 most recent messages in this topic.", ) def test_notify_new_topic(self) -> None: user_profile = self.example_user("iago") self.login("iago") stream = self.make_stream("public stream") self.subscribe(user_profile, stream.name) msg_id = self.send_stream_message( user_profile, stream.name, topic_name="test", content="First" ) self.send_stream_message(user_profile, stream.name, topic_name="test", content="Second") self.send_stream_message(user_profile, stream.name, topic_name="test", content="third") result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": "edited", "propagate_mode": "change_all", "send_notification_to_old_thread": "false", "send_notification_to_new_thread": "true", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, "test") self.assert_length(messages, 0) messages = get_topic_messages(user_profile, stream, "edited") self.assert_length(messages, 4) self.assertEqual( messages[3].content, f"This topic was moved here from #**public stream>test** by @_**Iago|{user_profile.id}**.", ) def test_notify_old_topic(self) -> None: user_profile = self.example_user("iago") self.login("iago") stream = self.make_stream("public stream") self.subscribe(user_profile, stream.name) msg_id = self.send_stream_message( user_profile, stream.name, topic_name="test", content="First" ) self.send_stream_message(user_profile, stream.name, topic_name="test", content="Second") self.send_stream_message(user_profile, stream.name, topic_name="test", content="third") result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": "edited", "propagate_mode": "change_all", "send_notification_to_old_thread": "true", "send_notification_to_new_thread": "false", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, "test") self.assert_length(messages, 1) self.assertEqual( messages[0].content, f"This topic was moved to #**public stream>edited** by @_**Iago|{user_profile.id}**.", ) messages = get_topic_messages(user_profile, stream, "edited") self.assert_length(messages, 3) def test_notify_both_topics(self) -> None: user_profile = self.example_user("iago") self.login("iago") stream = self.make_stream("public stream") self.subscribe(user_profile, stream.name) msg_id = self.send_stream_message( user_profile, stream.name, topic_name="test", content="First" ) self.send_stream_message(user_profile, stream.name, topic_name="test", content="Second") self.send_stream_message(user_profile, stream.name, topic_name="test", content="third") result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": "edited", "propagate_mode": "change_all", "send_notification_to_old_thread": "true", "send_notification_to_new_thread": "true", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, "test") self.assert_length(messages, 1) self.assertEqual( messages[0].content, f"This topic was moved to #**public stream>edited** by @_**Iago|{user_profile.id}**.", ) messages = get_topic_messages(user_profile, stream, "edited") self.assert_length(messages, 4) self.assertEqual( messages[3].content, f"This topic was moved here from #**public stream>test** by @_**Iago|{user_profile.id}**.", ) def test_notify_no_topic(self) -> None: user_profile = self.example_user("iago") self.login("iago") stream = self.make_stream("public stream") self.subscribe(user_profile, stream.name) msg_id = self.send_stream_message( user_profile, stream.name, topic_name="test", content="First" ) self.send_stream_message(user_profile, stream.name, topic_name="test", content="Second") self.send_stream_message(user_profile, stream.name, topic_name="test", content="third") result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": "edited", "propagate_mode": "change_all", "send_notification_to_old_thread": "false", "send_notification_to_new_thread": "false", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, "test") self.assert_length(messages, 0) messages = get_topic_messages(user_profile, stream, "edited") self.assert_length(messages, 3) def test_notify_old_topics_after_message_move(self) -> None: user_profile = self.example_user("iago") self.login("iago") stream = self.make_stream("public stream") self.subscribe(user_profile, stream.name) msg_id = self.send_stream_message( user_profile, stream.name, topic_name="test", content="First" ) self.send_stream_message(user_profile, stream.name, topic_name="test", content="Second") self.send_stream_message(user_profile, stream.name, topic_name="test", content="Third") result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": "edited", "propagate_mode": "change_one", "send_notification_to_old_thread": "true", "send_notification_to_new_thread": "false", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, "test") self.assert_length(messages, 3) self.assertEqual(messages[0].content, "Second") self.assertEqual(messages[1].content, "Third") self.assertEqual( messages[2].content, f"A message was moved from this topic to #**public stream>edited** by @_**Iago|{user_profile.id}**.", ) messages = get_topic_messages(user_profile, stream, "edited") self.assert_length(messages, 1) self.assertEqual(messages[0].content, "First") def test_notify_no_topic_after_message_move(self) -> None: user_profile = self.example_user("iago") self.login("iago") stream = self.make_stream("public stream") self.subscribe(user_profile, stream.name) msg_id = self.send_stream_message( user_profile, stream.name, topic_name="test", content="First" ) self.send_stream_message(user_profile, stream.name, topic_name="test", content="Second") self.send_stream_message(user_profile, stream.name, topic_name="test", content="Third") result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": "edited", "propagate_mode": "change_one", "send_notification_to_old_thread": "false", "send_notification_to_new_thread": "false", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, "test") self.assert_length(messages, 2) self.assertEqual(messages[0].content, "Second") self.assertEqual(messages[1].content, "Third") messages = get_topic_messages(user_profile, stream, "edited") self.assert_length(messages, 1) self.assertEqual(messages[0].content, "First") def test_notify_resolve_topic_long_name(self) -> None: user_profile = self.example_user("hamlet") self.login("hamlet") stream = self.make_stream("public stream") self.subscribe(user_profile, stream.name) # Marking topics with a long name as resolved causes the new topic name to be truncated. # We want to avoid having code paths believing that the topic is "moved" instead of # "resolved" in this edge case. topic_name = "a" * MAX_TOPIC_NAME_LENGTH msg_id = self.send_stream_message( user_profile, stream.name, topic_name=topic_name, content="First" ) resolved_topic = RESOLVED_TOPIC_PREFIX + topic_name result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": resolved_topic, "propagate_mode": "change_all", }, ) self.assert_json_success(result) new_topic_name = truncate_topic(resolved_topic) messages = get_topic_messages(user_profile, stream, new_topic_name) self.assert_length(messages, 2) self.assertEqual(messages[0].content, "First") self.assertEqual( messages[1].content, f"@_**{user_profile.full_name}|{user_profile.id}** has marked this topic as resolved.", ) # Note that we are removing the prefix from the already truncated topic, # so unresolved_topic_name will not be the same as the original topic_name unresolved_topic_name = new_topic_name.replace(RESOLVED_TOPIC_PREFIX, "") result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": unresolved_topic_name, "propagate_mode": "change_all", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, unresolved_topic_name) self.assert_length(messages, 3) self.assertEqual( messages[2].content, f"@_**{user_profile.full_name}|{user_profile.id}** has marked this topic as unresolved.", ) def test_notify_resolve_and_move_topic(self) -> None: user_profile = self.example_user("hamlet") self.login("hamlet") stream = self.make_stream("public stream") topic_name = "test" self.subscribe(user_profile, stream.name) # Resolve a topic normally first msg_id = self.send_stream_message(user_profile, stream.name, "foo", topic_name=topic_name) resolved_topic_name = RESOLVED_TOPIC_PREFIX + topic_name result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": resolved_topic_name, "propagate_mode": "change_all", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, resolved_topic_name) self.assert_length(messages, 2) self.assertEqual( messages[1].content, f"@_**{user_profile.full_name}|{user_profile.id}** has marked this topic as resolved.", ) # Test unresolving a topic while moving it (✔ test -> bar) new_topic_name = "bar" result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": new_topic_name, "propagate_mode": "change_all", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, new_topic_name) self.assert_length(messages, 4) self.assertEqual( messages[2].content, f"@_**{user_profile.full_name}|{user_profile.id}** has marked this topic as unresolved.", ) self.assertEqual( messages[3].content, f"This topic was moved here from #**public stream>✔ test** by @_**{user_profile.full_name}|{user_profile.id}**.", ) # Now test moving the topic while also resolving it (bar -> ✔ baz) new_resolved_topic_name = RESOLVED_TOPIC_PREFIX + "baz" result = self.client_patch( "/json/messages/" + str(msg_id), { "topic": new_resolved_topic_name, "propagate_mode": "change_all", }, ) self.assert_json_success(result) messages = get_topic_messages(user_profile, stream, new_resolved_topic_name) self.assert_length(messages, 6) self.assertEqual( messages[4].content, f"@_**{user_profile.full_name}|{user_profile.id}** has marked this topic as resolved.", ) self.assertEqual( messages[5].content, f"This topic was moved here from #**public stream>{new_topic_name}** by @_**{user_profile.full_name}|{user_profile.id}**.", ) def test_mark_topic_as_resolved(self) -> None: self.login("iago") admin_user = self.example_user("iago") hamlet = self.example_user("hamlet") cordelia = self.example_user("cordelia") aaron = self.example_user("aaron") # Set the user's translation language to German to test that # it is overridden by the realm's default language. admin_user.default_language = "de" admin_user.save() stream = self.make_stream("new") self.subscribe(admin_user, stream.name) self.subscribe(hamlet, stream.name) self.subscribe(cordelia, stream.name) self.subscribe(aaron, stream.name) original_topic_name = "topic 1" id1 = self.send_stream_message(hamlet, "new", topic_name=original_topic_name) id2 = self.send_stream_message(admin_user, "new", topic_name=original_topic_name) msg1 = Message.objects.get(id=id1) do_add_reaction(aaron, msg1, "tada", "1f389", "unicode_emoji") # Check that we don't incorrectly send "unresolve topic" # notifications when asking the preserve the current topic. result = self.client_patch( "/json/messages/" + str(id1), { "topic": original_topic_name, "propagate_mode": "change_all", }, ) self.assert_json_error(result, "Nothing to change") resolved_topic_name = RESOLVED_TOPIC_PREFIX + original_topic_name result = self.resolve_topic_containing_message( admin_user, id1, HTTP_ACCEPT_LANGUAGE="de", ) self.assert_json_success(result) for msg_id in [id1, id2]: msg = Message.objects.get(id=msg_id) self.assertEqual( resolved_topic_name, msg.topic_name(), ) messages = get_topic_messages(admin_user, stream, resolved_topic_name) self.assert_length(messages, 3) self.assertEqual( messages[2].content, f"@_**Iago|{admin_user.id}** has marked this topic as resolved.", ) # Check topic resolved notification message is only unread for participants. assert ( UserMessage.objects.filter( user_profile__in=[admin_user, hamlet, aaron], message__id=messages[2].id ) .extra(where=[UserMessage.where_unread()]) .count() == 3 ) assert ( not UserMessage.objects.filter(user_profile=cordelia, message__id=messages[2].id) .extra(where=[UserMessage.where_unread()]) .exists() ) # Now move to a weird state and confirm we get the normal topic moved message. weird_topic_name = "✔ ✔✔" + original_topic_name result = self.client_patch( "/json/messages/" + str(id1), { "topic": weird_topic_name, "propagate_mode": "change_all", }, ) self.assert_json_success(result) for msg_id in [id1, id2]: msg = Message.objects.get(id=msg_id) self.assertEqual( weird_topic_name, msg.topic_name(), ) messages = get_topic_messages(admin_user, stream, weird_topic_name) self.assert_length(messages, 4) self.assertEqual( messages[2].content, f"@_**Iago|{admin_user.id}** has marked this topic as resolved.", ) self.assertEqual( messages[3].content, f"This topic was moved here from #**new>✔ topic 1** by @_**Iago|{admin_user.id}**.", ) unresolved_topic_name = original_topic_name result = self.client_patch( "/json/messages/" + str(id1), { "topic": unresolved_topic_name, "propagate_mode": "change_all", }, ) self.assert_json_success(result) for msg_id in [id1, id2]: msg = Message.objects.get(id=msg_id) self.assertEqual( unresolved_topic_name, msg.topic_name(), ) messages = get_topic_messages(admin_user, stream, unresolved_topic_name) self.assert_length(messages, 5) self.assertEqual( messages[2].content, f"@_**Iago|{admin_user.id}** has marked this topic as resolved." ) self.assertEqual( messages[4].content, f"@_**Iago|{admin_user.id}** has marked this topic as unresolved.", ) # Check topic unresolved notification message is only unread for participants. assert ( UserMessage.objects.filter( user_profile__in=[admin_user, hamlet, aaron], message__id=messages[4].id ) .extra(where=[UserMessage.where_unread()]) .count() == 3 ) assert ( not UserMessage.objects.filter(user_profile=cordelia, message__id=messages[4].id) .extra(where=[UserMessage.where_unread()]) .exists() )