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discourse/spec/models/post_mover_spec.rb
Mark VanLandingham 07f4e56658
FIX: freeze_original for moved_post notifications for OP moves, link to destination topic (#30147) 
Currently when copy an OP to another topic, the link is to the topic that wasn't moved. The notification should instead be to the new topic the OP was moved to -- we have duplicate logic already for this but first post creation get special treatment, and this applies the same treatment.
2024-12-06 09:50:53 -06:00

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# frozen_string_literal: true
RSpec.describe PostMover do
fab!(:admin)
fab!(:evil_trout) { Fabricate(:evil_trout, refresh_auto_groups: true) }
describe "#move_types" do
context "when verifying enum sequence" do
before { @move_types = PostMover.move_types }
it "'new_topic' should be at 1st position" do
expect(@move_types[:new_topic]).to eq(1)
end
it "'existing_topic' should be at 2nd position" do
expect(@move_types[:existing_topic]).to eq(2)
end
end
end
describe "move_posts" do
context "with topics" do
before { freeze_time }
fab!(:user) { Fabricate(:admin) }
fab!(:another_user) { evil_trout }
fab!(:category) { Fabricate(:category, user: user) }
fab!(:topic) { Fabricate(:topic, user: user, created_at: 4.hours.ago) }
fab!(:p1) do
Fabricate(:post, topic: topic, user: user, created_at: 3.hours.ago, reply_count: 2)
end
fab!(:p2) do
Fabricate(
:post,
topic: topic,
user: another_user,
raw: "Has a link to [evil trout](http://eviltrout.com) which is a cool site.",
reply_to_post_number: p1.post_number,
reply_count: 1,
created_at: 2.hours.ago,
)
end
fab!(:p3) do
Fabricate(
:post,
topic: topic,
reply_to_post_number: p1.post_number,
user: user,
created_at: 1.hour.ago,
)
end
fab!(:p4) do
Fabricate(
:post,
topic: topic,
reply_to_post_number: p2.post_number,
user: user,
created_at: 45.minutes.ago,
)
end
fab!(:p5) { Fabricate(:post, created_at: 30.minutes.ago) }
let(:p6) { Fabricate(:post, topic: topic, created_at: 15.minutes.ago) }
before do
SiteSetting.tagging_enabled = true
Jobs.run_immediately!
p1.replies.push(p2, p3)
p2.replies.push(p4)
UserActionManager.enable
@like = PostActionCreator.like(another_user, p4)
end
def add_moderator_post_to(topic, post_type)
topic.add_moderator_post(user, "message", post_type: post_type, action_code: "split_topic")
end
context "with success" do
it "correctly handles notifications and bread crumbs" do
old_topic = p2.topic
old_topic_id = p2.topic_id
topic.move_posts(user, [p2.id, p4.id, p6.id], title: "new testing topic name")
p2.reload
expect(p2.topic_id).not_to eq(old_topic_id)
expect(p2.reply_to_post_number).to eq(nil)
expect(p2.reply_to_user_id).to eq(nil)
notification =
p2.user.notifications.where(notification_type: Notification.types[:moved_post]).first
expect(notification.topic_id).to eq(p2.topic_id)
expect(notification.topic_id).not_to eq(old_topic_id)
expect(notification.post_number).to eq(1)
# no message for person who made the move
expect(
p4.user.notifications.where(notification_type: Notification.types[:moved_post]).length,
).to eq(0)
# notify at the right spot in the stream
notification =
p6.user.notifications.where(notification_type: Notification.types[:moved_post]).first
expect(notification.topic_id).to eq(p2.topic_id)
expect(notification.topic_id).not_to eq(old_topic_id)
# this is the 3rd post we moved
expect(notification.post_number).to eq(3)
old_topic.reload
move_message = old_topic.posts.find_by(post_number: 2)
expect(move_message.post_type).to eq(Post.types[:small_action])
expect(move_message.raw).to include("3 posts were split")
end
it "correctly remaps quotes" do
raw = <<~RAW
[quote="dan, post:#{p2.post_number}, topic:#{p2.topic_id}, full:true"]
some quote from the other post
[/quote]
the quote above should be updated with new post number and topic id
RAW
p3.update!(raw: raw)
p3.rebake!
expect { topic.move_posts(user, [p2.id], title: "new testing topic name") }.to change {
p2.reload.topic_id
}.and change { p2.post_number }.and change { p3.reload.raw }.and change {
p2.baked_version
}.to(nil).and change { p3.baked_version }.to(nil)
expect(p3.raw).to include("post:#{p2.post_number}, topic:#{p2.topic_id}")
end
end
context "with errors" do
it "raises an error when one of the posts doesn't exist" do
non_existent_post_id = Post.maximum(:id)&.next || 1
expect {
topic.move_posts(user, [non_existent_post_id], title: "new testing topic name")
}.to raise_error(Discourse::InvalidParameters)
end
it "raises an error and does not create a topic if no posts were moved" do
Topic.count.tap do |original_topic_count|
expect { topic.move_posts(user, [], title: "new testing topic name") }.to raise_error(
Discourse::InvalidParameters,
)
expect(Topic.count).to eq original_topic_count
end
end
end
context "when successfully moved" do
before do
TopicUser.update_last_read(user, topic.id, p4.post_number, p4.post_number, 0)
TopicLink.extract_from(p2)
end
def create_post_timing(post, user, msecs)
PostTiming.create!(
topic_id: post.topic_id,
user_id: user.id,
post_number: post.post_number,
msecs: msecs,
)
end
context "with post replies" do
describe "when a post with replies is moved" do
it "should update post replies correctly" do
topic.move_posts(
user,
[p2.id],
title: "GOT is a very addictive show",
category_id: category.id,
)
expect(p2.reload.replies).to eq([])
end
it "doesn't raise errors with deleted replies" do
p4.trash!
topic.move_posts(
user,
[p2.id],
title: "GOT is a very addictive show",
category_id: category.id,
)
expect(p2.reload.replies).to eq([])
end
end
describe "when replies of a post have been moved" do
it "should update post replies correctly" do
p5 =
Fabricate(
:post,
topic: topic,
reply_to_post_number: p2.post_number,
user: another_user,
)
p2.replies << p5
topic.move_posts(
user,
[p4.id],
title: "GOT is a very addictive show",
category_id: category.id,
)
expect(p2.reload.replies).to eq([p5])
end
end
context "when only one reply is left behind" do
it "should update post replies correctly" do
p5 =
Fabricate(
:post,
topic: topic,
reply_to_post_number: p2.post_number,
user: another_user,
)
p2.replies << p5
topic.move_posts(
user,
[p2.id, p4.id],
title: "GOT is a very addictive show",
category_id: category.id,
)
expect(p2.reload.replies).to eq([p4])
end
end
end
context "when moved to a new topic" do
it "works correctly" do
topic.expects(:add_moderator_post).once
new_topic =
topic.move_posts(
user,
[p2.id, p4.id],
title: "new testing topic name",
category_id: category.id,
tags: %w[tag1 tag2],
)
expect(
TopicUser.find_by(user_id: user.id, topic_id: topic.id).last_read_post_number,
).to eq(p3.post_number)
expect(new_topic).to be_present
expect(new_topic.featured_user1_id).to eq(p4.user_id)
expect(new_topic.like_count).to eq(1)
expect(new_topic.category).to eq(category)
expect(new_topic.tags.pluck(:name)).to contain_exactly("tag1", "tag2")
expect(topic.featured_user1_id).to be_blank
expect(new_topic.posts.by_post_number).to match_array([p2, p4])
new_topic.reload
expect(new_topic.posts_count).to eq(2)
expect(new_topic.highest_post_number).to eq(2)
p4.reload
expect(new_topic.last_post_user_id).to eq(p4.user_id)
expect(new_topic.last_posted_at).to eq_time(p4.created_at)
expect(new_topic.bumped_at).to eq_time(Time.zone.now)
p2.reload
expect(p2.sort_order).to eq(1)
expect(p2.post_number).to eq(1)
expect(p2.topic_links.first.topic_id).to eq(new_topic.id)
expect(p4.post_number).to eq(2)
expect(p4.sort_order).to eq(2)
topic.reload
expect(topic.featured_user1_id).to be_blank
expect(topic.like_count).to eq(0)
expect(topic.posts_count).to eq(2)
expect(topic.posts.by_post_number).to match_array([p1, p3])
expect(topic.highest_post_number).to eq(p3.post_number)
# both the like and was_liked user actions should be correct
action = UserAction.find_by(user_id: another_user.id)
expect(action.target_topic_id).to eq(new_topic.id)
expect(
TopicUser.exists?(
user_id: another_user,
topic_id: new_topic.id,
notification_level: TopicUser.notification_levels[:watching],
notifications_reason_id: TopicUser.notification_reasons[:created_topic],
),
).to eq(true)
expect(TopicUser.exists?(user_id: user, topic_id: new_topic.id)).to eq(true)
# moved_post records are created correctly
expect(
MovedPost.exists?(
new_topic: new_topic,
new_post_id: p2.id,
old_topic_id: topic.id,
old_topic_title: topic.title,
old_post_id: p2.id,
post_user_id: p2.user_id,
user_id: user.id,
created_new_topic: true,
),
).to eq(true)
expect(
MovedPost.exists?(
new_topic: new_topic,
new_post_id: p4.id,
old_topic_id: topic.id,
old_topic_title: topic.title,
old_post_id: p4.id,
post_user_id: p4.user_id,
user_id: user.id,
created_new_topic: true,
),
).to eq(true)
end
it "moving all posts will close the topic" do
topic.expects(:add_moderator_post).twice
new_topic =
topic.move_posts(
user,
[p1.id, p2.id, p3.id, p4.id],
title: "new testing topic name",
category_id: category.id,
)
expect(new_topic).to be_present
topic.reload
expect(topic.closed).to eq(true)
end
it "does not move posts that do not belong to the existing topic" do
new_topic =
topic.move_posts(user, [p2.id, p3.id, p5.id], title: "Logan is a pretty good movie")
expect(new_topic.posts.pluck(:id).sort).to eq([p2.id, p3.id].sort)
end
it "uses default locale for moderator post" do
I18n.locale = "de"
new_topic =
topic.move_posts(
user,
[p2.id, p4.id],
title: "new testing topic name",
category_id: category.id,
)
post = Post.find_by(topic_id: topic.id, post_type: Post.types[:small_action])
expected_text =
I18n.with_locale(:en) do
I18n.t(
"move_posts.new_topic_moderator_post",
count: 2,
topic_link: "[#{new_topic.title}](#{new_topic.relative_url})",
)
end
expect(post.raw).to eq(expected_text)
end
it "does not try to move small action posts" do
small_action =
Fabricate(
:post,
topic: topic,
raw: "A small action",
post_type: Post.types[:small_action],
)
hidden_small_action = Fabricate(:post, topic: topic, post_type: Post.types[:whisper])
hidden_small_action.update_attribute(:raw, "")
new_topic =
topic.move_posts(
user,
[p2.id, p4.id, small_action.id, hidden_small_action.id],
title: "new testing topic name",
category_id: category.id,
)
expect(new_topic.posts_count).to eq(2)
expect(small_action.topic_id).to eq(topic.id)
expect(hidden_small_action.topic_id).to eq(topic.id)
moderator_post = topic.posts.last
expect(moderator_post.raw).to include("2 posts were split")
end
it "forces resulting topic owner to watch the new topic" do
new_topic =
topic.move_posts(
user,
[p2.id, p4.id],
title: "new testing topic name",
category_id: category.id,
)
expect(new_topic.posts_count).to eq(2)
expect(
TopicUser.exists?(
user_id: another_user,
topic_id: new_topic.id,
notification_level: TopicUser.notification_levels[:watching],
notifications_reason_id: TopicUser.notification_reasons[:created_topic],
),
).to eq(true)
end
it "updates existing notifications" do
n3 = Fabricate(:mentioned_notification, post: p3, user: another_user)
n4 = Fabricate(:mentioned_notification, post: p4, user: another_user)
new_topic = topic.move_posts(user, [p3.id], title: "new testing topic name")
n3 = Notification.find(n3.id)
expect(n3.topic_id).to eq(new_topic.id)
expect(n3.post_number).to eq(1)
expect(n3.data_hash[:topic_title]).to eq(new_topic.title)
n4 = Notification.find(n4.id)
expect(n4.topic_id).to eq(topic.id)
expect(n4.post_number).to eq(4)
end
it "doesn't update notifications of type 'watching_first_post'" do
n1 = Fabricate(:watching_first_post_notification, post: p1, user: another_user)
topic.move_posts(user, [p1.id], title: "new testing topic name")
n1 = Notification.find(n1.id)
expect(n1.topic_id).to eq(topic.id)
expect(n1.data_hash[:topic_title]).to eq(topic.title)
expect(n1.post_number).to eq(1)
end
it "deletes notifications for users not allowed to see the topic" do
another_admin = Fabricate(:admin)
staff_category = Fabricate(:private_category, group: Group[:staff])
user_notification = Fabricate(:mentioned_notification, post: p3, user: another_user)
admin_notification = Fabricate(:mentioned_notification, post: p3, user: another_admin)
topic.move_posts(
user,
[p3.id],
title: "new testing topic name",
category_id: staff_category.id,
)
expect(Notification.exists?(user_notification.id)).to eq(false)
expect(Notification.exists?(admin_notification.id)).to eq(true)
end
it "moves post timings" do
some_user = Fabricate(:user)
create_post_timing(p1, some_user, 500)
create_post_timing(p2, some_user, 1000)
create_post_timing(p3, some_user, 1500)
create_post_timing(p4, some_user, 750)
new_topic = topic.move_posts(user, [p1.id, p4.id], title: "new testing topic name")
expect(
PostTiming.where(topic_id: topic.id, user_id: some_user.id).pluck(
:post_number,
:msecs,
),
).to contain_exactly([1, 500], [2, 1000], [3, 1500])
expect(
PostTiming.where(topic_id: new_topic.id, user_id: some_user.id).pluck(
:post_number,
:msecs,
),
).to contain_exactly([1, 500], [2, 750])
end
it "makes sure the topic_user.bookmarked value is reflected for users in the source and destination topic" do
Jobs.run_immediately!
user1 = Fabricate(:user)
user2 = Fabricate(:user)
bookmark1 = Fabricate(:bookmark, bookmarkable: p1, user: user1)
bookmark2 = Fabricate(:bookmark, bookmarkable: p4, user: user1)
bookmark3 = Fabricate(:bookmark, bookmarkable: p3, user: user2)
bookmark4 = Fabricate(:bookmark, bookmarkable: p4, user: user2)
tu1 =
Fabricate(
:topic_user,
user: user1,
topic: p1.topic,
bookmarked: true,
notification_level: TopicUser.notification_levels[:watching],
last_read_post_number: 4,
last_emailed_post_number: 3,
)
tu2 =
Fabricate(
:topic_user,
user: user2,
topic: p1.topic,
bookmarked: true,
notification_level: TopicUser.notification_levels[:watching],
last_read_post_number: 4,
last_emailed_post_number: 3,
)
new_topic = topic.move_posts(user, [p1.id, p4.id], title: "new testing topic name")
new_topic_user1 = TopicUser.find_by(topic: new_topic, user: user1)
new_topic_user2 = TopicUser.find_by(topic: new_topic, user: user2)
original_topic_id = p1.topic_id
expect(p1.reload.topic_id).to eq(original_topic_id)
expect(p4.reload.topic_id).to eq(new_topic.id)
expect(tu1.reload.bookmarked).to eq(false)
expect(tu2.reload.bookmarked).to eq(true)
expect(new_topic_user1.bookmarked).to eq(true)
expect(new_topic_user2.bookmarked).to eq(true)
end
context "with read state and other stats per user" do
def create_topic_user(user, opts = {})
notification_level = opts.delete(:notification_level) || :regular
Fabricate(
:topic_user,
opts.merge(
notification_level: TopicUser.notification_levels[notification_level],
topic: topic,
user: user,
),
)
end
fab!(:user1) { Fabricate(:user) }
fab!(:user2) { Fabricate(:user, refresh_auto_groups: true) }
fab!(:user3) { Fabricate(:user, refresh_auto_groups: true) }
fab!(:admin1) { Fabricate(:admin) }
fab!(:admin2) { Fabricate(:admin) }
it "correctly moves topic_user records" do
create_topic_user(
user1,
last_read_post_number: 4,
last_emailed_post_number: 3,
notification_level: :tracking,
)
create_topic_user(
user2,
last_read_post_number: 2,
last_emailed_post_number: 2,
notification_level: :tracking,
)
create_topic_user(
user3,
last_read_post_number: 1,
last_emailed_post_number: 4,
notification_level: :watching,
)
p2.update!(user_id: user2.id)
new_topic = topic.move_posts(user, [p1.id, p2.id], title: "new testing topic name")
expect(TopicUser.where(topic_id: topic.id).count).to eq(4)
expect(TopicUser.find_by(topic: topic, user: user)).to have_attributes(
last_read_post_number: 4,
last_emailed_post_number: nil,
notification_level: TopicUser.notification_levels[:tracking],
)
expect(TopicUser.find_by(topic: topic, user: user1)).to have_attributes(
last_read_post_number: 4,
last_emailed_post_number: 3,
notification_level: TopicUser.notification_levels[:tracking],
)
expect(TopicUser.find_by(topic: topic, user: user2)).to have_attributes(
last_read_post_number: 2,
last_emailed_post_number: 2,
notification_level: TopicUser.notification_levels[:tracking],
)
expect(TopicUser.find_by(topic: topic, user: user3)).to have_attributes(
last_read_post_number: 1,
last_emailed_post_number: 4,
notification_level: TopicUser.notification_levels[:watching],
)
expect(TopicUser.where(topic_id: new_topic.id).count).to eq(4)
expect(TopicUser.find_by(topic: new_topic, user: user)).to have_attributes(
last_read_post_number: 1,
last_emailed_post_number: nil,
notification_level: TopicUser.notification_levels[:watching],
posted: true,
)
expect(TopicUser.find_by(topic: new_topic, user: user1)).to have_attributes(
last_read_post_number: 2,
last_emailed_post_number: 2,
notification_level: TopicUser.notification_levels[:tracking],
posted: false,
)
expect(TopicUser.find_by(topic: new_topic, user: user2)).to have_attributes(
last_read_post_number: 2,
last_emailed_post_number: 2,
notification_level: TopicUser.notification_levels[:tracking],
posted: true,
)
expect(TopicUser.find_by(topic: new_topic, user: user3)).to have_attributes(
last_read_post_number: 1,
last_emailed_post_number: 2,
notification_level: TopicUser.notification_levels[:watching],
posted: false,
)
end
end
end
context "when moved to an existing topic" do
fab!(:destination_topic) { Fabricate(:topic, user: another_user) }
fab!(:destination_op) do
Fabricate(:post, topic: destination_topic, user: another_user, created_at: 1.day.ago)
end
it "works correctly" do
topic.expects(:add_moderator_post).once
moved_to =
topic.move_posts(user, [p2.id, p4.id], destination_topic_id: destination_topic.id)
expect(moved_to).to eq(destination_topic)
# Check out new topic
moved_to.reload
expect(moved_to.posts_count).to eq(3)
expect(moved_to.highest_post_number).to eq(3)
expect(moved_to.user_id).to eq(destination_op.user_id)
expect(moved_to.like_count).to eq(1)
expect(moved_to.category_id).to eq(SiteSetting.uncategorized_category_id)
p4.reload
expect(moved_to.last_post_user_id).to eq(p4.user_id)
expect(moved_to.last_posted_at).to eq_time(p4.created_at)
expect(moved_to.bumped_at).to eq_time(Time.zone.now)
# Posts should be re-ordered
p2.reload
expect(p2.sort_order).to eq(2)
expect(p2.post_number).to eq(2)
expect(p2.topic_id).to eq(moved_to.id)
expect(p2.reply_count).to eq(1)
expect(p2.reply_to_post_number).to eq(nil)
expect(p4.post_number).to eq(3)
expect(p4.sort_order).to eq(3)
expect(p4.topic_id).to eq(moved_to.id)
expect(p4.reply_count).to eq(0)
expect(p4.reply_to_post_number).to eq(2)
# Check out the original topic
topic.reload
expect(topic.posts_count).to eq(2)
expect(topic.highest_post_number).to eq(3)
expect(topic.featured_user1_id).to be_blank
expect(topic.like_count).to eq(0)
expect(topic.posts_count).to eq(2)
expect(topic.posts.by_post_number).to match_array([p1, p3])
expect(topic.highest_post_number).to eq(p3.post_number)
# Should notify correctly
notification =
p2.user.notifications.where(notification_type: Notification.types[:moved_post]).first
expect(notification.topic_id).to eq(destination_topic.id)
expect(notification.post_number).to eq(p2.post_number)
# Should update last reads
expect(
TopicUser.find_by(user_id: user.id, topic_id: topic.id).last_read_post_number,
).to eq(p3.post_number)
expect(
MovedPost.exists?(
new_topic: destination_topic,
new_post_id: p2.id,
old_topic_id: topic.id,
old_topic_title: topic.title,
old_post_id: p2.id,
post_user_id: p2.user_id,
user_id: user.id,
created_new_topic: false,
),
).to eq(true)
expect(
MovedPost.exists?(
new_topic: destination_topic,
new_post_id: p4.id,
old_topic_id: topic.id,
old_topic_title: topic.title,
old_post_id: p4.id,
post_user_id: p4.user_id,
user_id: user.id,
created_new_topic: false,
),
).to eq(true)
end
it "moving all posts will close the topic" do
topic.expects(:add_moderator_post).twice
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
moved_to =
topic.move_posts(user, posts_to_move, destination_topic_id: destination_topic.id)
expect(moved_to).to be_present
topic.reload
expect(topic).to be_closed
end
it "doesn't close the topic when not all posts were moved" do
topic.expects(:add_moderator_post).once
posts_to_move = [p2.id, p3.id]
moved_to =
topic.move_posts(user, posts_to_move, destination_topic_id: destination_topic.id)
expect(moved_to).to be_present
topic.reload
expect(topic).to_not be_closed
end
it "doesn't close the topic when all posts except the first one were moved" do
topic.expects(:add_moderator_post).once
posts_to_move = [p2.id, p3.id, p4.id]
moved_to =
topic.move_posts(user, posts_to_move, destination_topic_id: destination_topic.id)
expect(moved_to).to be_present
topic.reload
expect(topic).to_not be_closed
end
it "schedules topic deleting when all posts were moved" do
SiteSetting.delete_merged_stub_topics_after_days = 7
freeze_time
topic.expects(:add_moderator_post).twice
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
moved_to =
topic.move_posts(user, posts_to_move, destination_topic_id: destination_topic.id)
expect(moved_to).to be_present
timer = topic.topic_timers.find_by(status_type: TopicTimer.types[:delete])
expect(timer).to be_present
expect(timer.execute_at).to eq_time(7.days.from_now)
end
it "doesn't schedule topic deleting when not all posts were moved" do
SiteSetting.delete_merged_stub_topics_after_days = 7
topic.expects(:add_moderator_post).once
posts_to_move = [p1.id, p2.id, p3.id]
moved_to =
topic.move_posts(user, posts_to_move, destination_topic_id: destination_topic.id)
expect(moved_to).to be_present
timer = topic.topic_timers.find_by(status_type: TopicTimer.types[:delete])
expect(timer).to be_nil
end
it "doesn't schedule topic deleting when all posts were moved if it's disabled (-1)" do
SiteSetting.delete_merged_stub_topics_after_days = -1
topic.expects(:add_moderator_post).twice
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
moved_to =
topic.move_posts(user, posts_to_move, destination_topic_id: destination_topic.id)
expect(moved_to).to be_present
expect(Topic.with_deleted.find(topic.id).deleted_at).to be_nil
timer = topic.topic_timers.find_by(status_type: TopicTimer.types[:delete])
expect(timer).to be_nil
end
it "immediately deletes topic when delete_merged_stub_topics_after_days is 0" do
SiteSetting.delete_merged_stub_topics_after_days = 0
freeze_time
topic.expects(:add_moderator_post).twice
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
moved_to =
topic.move_posts(user, posts_to_move, destination_topic_id: destination_topic.id)
expect(moved_to).to be_present
expect(Topic.with_deleted.find(topic.id).deleted_at).to be_present
end
it "ignores moderator posts and closes the topic if all regular posts were moved" do
add_moderator_post_to topic, Post.types[:moderator_action]
add_moderator_post_to topic, Post.types[:small_action]
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
topic.move_posts(user, posts_to_move, destination_topic_id: destination_topic.id)
topic.reload
expect(topic).to be_closed
end
it "triggers posts_moved DiscourseEvent with correct args" do
events =
DiscourseEvent.track_events(:posts_moved) do
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
topic.move_posts(user, posts_to_move, destination_topic_id: destination_topic.id)
end
expect(
events.detect do |e|
e[:params] ==
[{ destination_topic_id: destination_topic.id, original_topic_id: topic.id }]
end,
).to be_present
end
it "does not try to move small action posts" do
small_action =
Fabricate(
:post,
topic: topic,
raw: "A small action",
post_type: Post.types[:small_action],
)
moved_to =
topic.move_posts(
user,
[p1.id, p2.id, p3.id, p4.id, small_action.id],
destination_topic_id: destination_topic.id,
)
moved_to.reload
expect(moved_to.posts_count).to eq(5)
expect(small_action.topic_id).to eq(topic.id)
moderator_post = topic.posts.find_by(post_number: 2)
expect(moderator_post.raw).to include("4 posts were merged")
end
it "updates existing notifications" do
n3 = Fabricate(:mentioned_notification, post: p3, user: another_user)
n4 = Fabricate(:mentioned_notification, post: p4, user: another_user)
moved_to = topic.move_posts(user, [p3.id], destination_topic_id: destination_topic.id)
n3 = Notification.find(n3.id)
expect(n3.topic_id).to eq(moved_to.id)
expect(n3.post_number).to eq(2)
expect(n3.data_hash[:topic_title]).to eq(moved_to.title)
n4 = Notification.find(n4.id)
expect(n4.topic_id).to eq(topic.id)
expect(n4.post_number).to eq(4)
end
it "deletes notifications for users not allowed to see the topic" do
another_admin = Fabricate(:admin)
staff_category = Fabricate(:private_category, group: Group[:staff])
user_notification = Fabricate(:mentioned_notification, post: p3, user: another_user)
admin_notification = Fabricate(:mentioned_notification, post: p3, user: another_admin)
destination_topic.update!(category_id: staff_category.id)
topic.move_posts(user, [p3.id], destination_topic_id: destination_topic.id)
expect(Notification.exists?(user_notification.id)).to eq(false)
expect(Notification.exists?(admin_notification.id)).to eq(true)
end
context "with post timings" do
fab!(:some_user) { Fabricate(:user) }
it "successfully moves timings" do
create_post_timing(p1, some_user, 500)
create_post_timing(p2, some_user, 1000)
create_post_timing(p3, some_user, 1500)
create_post_timing(p4, some_user, 750)
moved_to =
topic.move_posts(user, [p1.id, p4.id], destination_topic_id: destination_topic.id)
expect(
PostTiming.where(topic_id: topic.id, user_id: some_user.id).pluck(
:post_number,
:msecs,
),
).to contain_exactly([1, 500], [2, 1000], [3, 1500])
expect(
PostTiming.where(topic_id: moved_to.id, user_id: some_user.id).pluck(
:post_number,
:msecs,
),
).to contain_exactly([2, 500], [3, 750])
end
it "moves timings when post timing exists in destination topic" do
PostTiming.create!(
topic_id: destination_topic.id,
user_id: some_user.id,
post_number: 2,
msecs: 800,
)
create_post_timing(p1, some_user, 500)
moved_to = topic.move_posts(user, [p1.id], destination_topic_id: destination_topic.id)
expect(
PostTiming.where(topic_id: moved_to.id, user_id: some_user.id).pluck(
:post_number,
:msecs,
),
).to contain_exactly([2, 500])
end
end
it "updates topic_user.liked values for both source and destination topics" do
expect(TopicUser.find_by(topic: topic, user: user).liked).to eq(false)
like =
Fabricate(
:post_action,
post: p3,
user: user,
post_action_type_id: PostActionType.types[:like],
)
expect(TopicUser.find_by(topic: topic, user: user).liked).to eq(true)
expect(TopicUser.find_by(topic: destination_topic, user: user)).to eq(nil)
topic.move_posts(user, [p3.id], destination_topic_id: destination_topic.id)
expect(TopicUser.find_by(topic: topic, user: user).liked).to eq(false)
expect(TopicUser.find_by(topic: destination_topic, user: user).liked).to eq(true)
end
it "copies the post revisions from first post to the new post" do
p1.revise(another_user, { raw: "A different raw content" })
moved_to = topic.move_posts(user, [p1.id], destination_topic_id: destination_topic.id)
new_post = moved_to.posts.last
expect(new_post.id).not_to eq(p1.id)
expect(new_post.version).to eq(2)
expect(new_post.public_version).to eq(2)
expect(new_post.post_revisions.size).to eq(1)
end
context "with subfolder installs" do
before { set_subfolder "/forum" }
it "creates a small action with correct post url" do
moved_to = topic.move_posts(user, [p2.id], destination_topic_id: destination_topic.id)
small_action = topic.posts.last
expect(small_action.post_type).to eq(Post.types[:small_action])
expected_text =
I18n.t(
"move_posts.existing_topic_moderator_post",
count: 1,
topic_link: "[#{moved_to.title}](#{p2.reload.relative_url})",
locale: :en,
)
expect(small_action.raw).to eq(expected_text)
end
end
context "with read state and other stats per user" do
def create_topic_user(user, topic, opts = {})
notification_level = opts.delete(:notification_level) || :regular
Fabricate(
:topic_user,
opts.merge(
notification_level: TopicUser.notification_levels[notification_level],
topic: topic,
user: user,
),
)
end
fab!(:user1) { Fabricate(:user) }
fab!(:user2) { Fabricate(:user) }
fab!(:user3) { Fabricate(:user) }
fab!(:admin1) { Fabricate(:admin) }
fab!(:admin2) { Fabricate(:admin) }
it "leaves post numbers unchanged when they were lower then the topic's highest post number" do
Fabricate(:post, topic: destination_topic)
Fabricate(:whisper, topic: destination_topic)
destination_topic.reload
expect(destination_topic.highest_post_number).to eq(2)
expect(destination_topic.highest_staff_post_number).to eq(3)
create_topic_user(user1, topic, last_read_post_number: 3, last_emailed_post_number: 3)
create_topic_user(
user1,
destination_topic,
last_read_post_number: 1,
last_emailed_post_number: 1,
)
create_topic_user(user2, topic, last_read_post_number: 3, last_emailed_post_number: 3)
create_topic_user(
user2,
destination_topic,
last_read_post_number: 2,
last_emailed_post_number: 2,
)
create_topic_user(
admin1,
topic,
last_read_post_number: 3,
last_emailed_post_number: 3,
)
create_topic_user(
admin1,
destination_topic,
last_read_post_number: 2,
last_emailed_post_number: 1,
)
create_topic_user(
admin2,
topic,
last_read_post_number: 3,
last_emailed_post_number: 3,
)
create_topic_user(
admin2,
destination_topic,
last_read_post_number: 3,
last_emailed_post_number: 3,
)
moved_to_topic =
topic.move_posts(user, [p1.id, p2.id], destination_topic_id: destination_topic.id)
expect(TopicUser.find_by(topic: moved_to_topic, user: user1)).to have_attributes(
last_read_post_number: 1,
last_emailed_post_number: 1,
)
expect(TopicUser.find_by(topic: moved_to_topic, user: user2)).to have_attributes(
last_read_post_number: 5,
last_emailed_post_number: 5,
)
expect(TopicUser.find_by(topic: moved_to_topic, user: admin1)).to have_attributes(
last_read_post_number: 2,
last_emailed_post_number: 1,
)
expect(TopicUser.find_by(topic: moved_to_topic, user: admin2)).to have_attributes(
last_read_post_number: 5,
last_emailed_post_number: 5,
)
end
it "correctly updates existing topic_user records" do
destination_topic.update!(created_at: 1.day.ago)
original_topic_user1 =
create_topic_user(
user1,
topic,
last_read_post_number: 5,
first_visited_at: 5.hours.ago,
last_visited_at: 30.minutes.ago,
notification_level: :tracking,
).reload
destination_topic_user1 =
create_topic_user(
user1,
destination_topic,
last_read_post_number: 5,
first_visited_at: 7.hours.ago,
last_visited_at: 2.hours.ago,
notification_level: :watching,
).reload
original_topic_user2 =
create_topic_user(
user2,
topic,
last_read_post_number: 5,
first_visited_at: 3.hours.ago,
last_visited_at: 1.hour.ago,
notification_level: :watching,
).reload
destination_topic_user2 =
create_topic_user(
user2,
destination_topic,
last_read_post_number: 5,
first_visited_at: 2.hours.ago,
last_visited_at: 1.hour.ago,
notification_level: :tracking,
).reload
new_topic =
topic.move_posts(user, [p1.id, p2.id], destination_topic_id: destination_topic.id)
expect(TopicUser.find_by(topic: new_topic, user: user)).to have_attributes(
notification_level: TopicUser.notification_levels[:tracking],
posted: true,
)
expect(TopicUser.find_by(topic: new_topic, user: user1)).to have_attributes(
first_visited_at: destination_topic_user1.first_visited_at,
last_visited_at: original_topic_user1.last_visited_at,
notification_level: destination_topic_user1.notification_level,
posted: false,
)
expect(TopicUser.find_by(topic: new_topic, user: user2)).to have_attributes(
first_visited_at: original_topic_user2.first_visited_at,
last_visited_at: destination_topic_user2.last_visited_at,
notification_level: destination_topic_user2.notification_level,
posted: false,
)
end
end
end
context "when moved to a message" do
it "works correctly" do
topic.expects(:add_moderator_post).once
new_topic =
topic.move_posts(
user,
[p2.id, p4.id],
title: "new testing topic name",
archetype: "private_message",
)
expect(
TopicUser.find_by(user_id: user.id, topic_id: topic.id).last_read_post_number,
).to eq(p3.post_number)
expect(new_topic).to be_present
expect(new_topic.featured_user1_id).to eq(p4.user_id)
expect(new_topic.like_count).to eq(1)
expect(new_topic.archetype).to eq(Archetype.private_message)
expect(topic.featured_user1_id).to be_blank
expect(new_topic.posts.by_post_number).to match_array([p2, p4])
new_topic.reload
expect(new_topic.posts_count).to eq(2)
expect(new_topic.highest_post_number).to eq(2)
p4.reload
expect(new_topic.last_post_user_id).to eq(p4.user_id)
expect(new_topic.last_posted_at).to eq_time(p4.created_at)
expect(new_topic.bumped_at).to eq_time(Time.zone.now)
p2.reload
expect(p2.sort_order).to eq(1)
expect(p2.post_number).to eq(1)
expect(p2.topic_links.first.topic_id).to eq(new_topic.id)
expect(p4.post_number).to eq(2)
expect(p4.sort_order).to eq(2)
topic.reload
expect(topic.featured_user1_id).to be_blank
expect(topic.like_count).to eq(0)
expect(topic.posts_count).to eq(2)
expect(topic.posts.by_post_number).to match_array([p1, p3])
expect(topic.highest_post_number).to eq(p3.post_number)
# both the like and was_liked user actions should be correct
action = UserAction.find_by(user_id: another_user.id)
expect(action.target_topic_id).to eq(new_topic.id)
expect(
TopicUser.exists?(
user_id: another_user,
topic_id: new_topic.id,
notification_level: TopicUser.notification_levels[:watching],
notifications_reason_id: TopicUser.notification_reasons[:created_topic],
),
).to eq(true)
expect(
TopicUser.exists?(
user_id: user,
topic_id: new_topic.id,
notification_level: TopicUser.notification_levels[:watching],
notifications_reason_id: TopicUser.notification_reasons[:created_post],
),
).to eq(true)
end
end
shared_examples "moves email related stuff" do
it "moves incoming email" do
Fabricate(:incoming_email, user: old_post.user, topic: old_post.topic, post: old_post)
new_topic = topic.move_posts(user, [old_post.id], title: "new testing topic name")
new_post = new_topic.first_post
email = new_post.incoming_email
expect(email).to be_present
expect(email.topic_id).to eq(new_topic.id)
expect(email.post_id).to eq(new_post.id)
unless old_post.id == new_post.id
expect(old_post.reload.incoming_email).to_not be_present
end
end
it "moves email log entries" do
old_topic = old_post.topic
2.times do
Fabricate(:email_log, user: old_post.user, post: old_post, email_type: :mailing_list)
end
some_post = Fabricate(:post)
Fabricate(:email_log, user: some_post.user, post: some_post, email_type: :mailing_list)
expect(EmailLog.where(post_id: old_post.id).count).to eq(2)
new_topic = old_topic.move_posts(user, [old_post.id], title: "new testing topic name")
new_post = new_topic.first_post
expect(EmailLog.where(post_id: new_post.id).count).to eq(2)
end
it "preserves post attributes" do
old_post.update_columns(
cook_method: Post.cook_methods[:email],
via_email: true,
raw_email: "raw email content",
)
new_topic =
old_post.topic.move_posts(user, [old_post.id], title: "new testing topic name")
new_post = new_topic.first_post
expect(new_post.cook_method).to eq(Post.cook_methods[:email])
expect(new_post.via_email).to eq(true)
expect(new_post.raw_email).to eq("raw email content")
end
end
context "when moving the first post" do
it "copies the OP, doesn't delete it" do
topic.expects(:add_moderator_post).once
new_topic = topic.move_posts(user, [p1.id, p2.id], title: "new testing topic name")
expect(new_topic).to be_present
expect(new_topic.posts.by_post_number.first.raw).to eq(p1.raw)
expect(new_topic.posts_count).to eq(2)
expect(new_topic.highest_post_number).to eq(2)
# First post didn't move
p1.reload
expect(p1.sort_order).to eq(1)
expect(p1.post_number).to eq(1)
expect(p1.topic_id).to eq(topic.id)
expect(p1.reply_count).to eq(1)
# New first post
new_first = new_topic.posts.where(post_number: 1).first
expect(new_first.reply_count).to eq(1)
expect(new_first.created_at).to eq_time(p1.created_at)
# Second post is in a new topic
p2.reload
expect(p2.post_number).to eq(2)
expect(p2.sort_order).to eq(2)
expect(p2.topic_id).to eq(new_topic.id)
expect(p2.reply_to_post_number).to eq(1)
expect(p2.reply_count).to eq(0)
topic.reload
expect(topic.posts.by_post_number).to match_array([p1, p3, p4])
expect(topic.highest_post_number).to eq(p4.post_number)
# updates replies for posts moved to same topic
expect(PostReply.where(reply_post_id: p2.id).pluck(:post_id)).to contain_exactly(
new_first.id,
)
# leaves replies to the first post of the original topic unchanged
expect(PostReply.where(reply_post_id: p3.id).pluck(:post_id)).to contain_exactly(p1.id)
end
it "preserves post actions in the new post" do
PostActionCreator.like(another_user, p1)
new_topic = topic.move_posts(user, [p1.id], title: "new testing topic name")
new_post = new_topic.posts.where(post_number: 1).first
expect(new_topic.like_count).to eq(1)
expect(new_post.like_count).to eq(1)
expect(new_post.post_actions.size).to eq(1)
end
it "preserves the custom_fields in the new post" do
custom_fields = { "some_field" => "payload" }
p1.custom_fields = custom_fields
p1.save_custom_fields
new_topic = topic.move_posts(user, [p1.id], title: "new testing topic name")
expect(new_topic.first_post.custom_fields).to eq(custom_fields)
end
it "preserves the post revisions in the new post" do
p1.revise(another_user, { raw: "A different raw content" })
new_topic = topic.move_posts(user, [p1.id], title: "new testing topic name")
new_post = new_topic.posts.where(post_number: 1).first
expect(new_post.id).not_to eq(p1.id)
expect(new_post.version).to eq(2)
expect(new_post.public_version).to eq(2)
expect(new_post.post_revisions.size).to eq(1)
end
include_examples "moves email related stuff" do
let!(:old_post) { p1 }
end
end
context "when moving replies" do
include_examples "moves email related stuff" do
let!(:old_post) { p3 }
end
end
context "when moving to an existing topic with a deleted post" do
before { topic.expects(:add_moderator_post) }
fab!(:destination_topic) { Fabricate(:topic, user: user) }
fab!(:destination_op) { Fabricate(:post, topic: destination_topic, user: user) }
fab!(:destination_deleted_reply) do
Fabricate(:post, topic: destination_topic, user: another_user)
end
let(:moved_to) do
topic.move_posts(user, [p2.id, p4.id], destination_topic_id: destination_topic.id)
end
it "works correctly" do
destination_deleted_reply.trash!
expect(moved_to).to eq(destination_topic)
# Check out new topic
moved_to.reload
expect(moved_to.posts_count).to eq(3)
expect(moved_to.highest_post_number).to eq(4)
# Posts should be re-ordered
p2.reload
expect(p2.sort_order).to eq(3)
expect(p2.post_number).to eq(3)
expect(p2.topic_id).to eq(moved_to.id)
expect(p2.reply_count).to eq(1)
expect(p2.reply_to_post_number).to eq(nil)
p4.reload
expect(p4.post_number).to eq(4)
expect(p4.sort_order).to eq(4)
expect(p4.topic_id).to eq(moved_to.id)
expect(p4.reply_to_post_number).to eq(p2.post_number)
end
end
context "when moving to an existing closed topic" do
fab!(:destination_topic) { Fabricate(:topic, closed: true) }
it "works correctly for admin" do
moved_to =
topic.move_posts(admin, [p1.id, p2.id], destination_topic_id: destination_topic.id)
expect(moved_to).to be_present
moved_to.reload
expect(moved_to.posts_count).to eq(2)
expect(moved_to.highest_post_number).to eq(2)
end
end
context "when moving chronologically to an existing topic" do
fab!(:destination_topic) { Fabricate(:topic, user: user) }
fab!(:destination_op) do
Fabricate(
:post,
topic: destination_topic,
user: user,
created_at: p2.created_at + 30.minutes,
)
end
it "works correctly with post_number gap in destination" do
destination_p6 =
Fabricate(
:post,
topic: destination_topic,
user: another_user,
created_at: p3.created_at + 5.minutes,
post_number: 6,
reply_count: 1,
)
destination_p7 =
Fabricate(
:post,
topic: destination_topic,
user: another_user,
created_at: p3.created_at + 10.minutes,
reply_to_post_number: destination_p6.post_number,
)
destination_p6.replies << destination_p7
# after: p2(-2h) destination_op p3(-1h) destination_p6 destination_p7 p4(-45min)
topic.expects(:add_moderator_post).once
moved_to =
topic.move_posts(
user,
[p2.id, p3.id, p4.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(moved_to).to eq(destination_topic)
# Check out destination topic
moved_to.reload
expect(moved_to.posts_count).to eq(6)
expect(moved_to.highest_post_number).to eq(8)
expect(moved_to.user_id).to eq(p2.user_id)
expect(moved_to.like_count).to eq(1)
expect(moved_to.category_id).to eq(SiteSetting.uncategorized_category_id)
p4.reload
expect(moved_to.last_post_user_id).to eq(p4.user_id)
expect(moved_to.last_posted_at).to eq_time(p4.created_at)
# Posts should be re-ordered
p2.reload
expect(p2.sort_order).to eq(1)
expect(p2.post_number).to eq(1)
expect(p2.topic_id).to eq(moved_to.id)
expect(p2.reply_count).to eq(1)
expect(p2.reply_to_post_number).to eq(nil)
destination_op.reload
expect(destination_op.sort_order).to eq(2)
expect(destination_op.post_number).to eq(2)
expect(destination_op.reply_count).to eq(0)
expect(destination_op.reply_to_post_number).to eq(nil)
p3.reload
expect(p3.post_number).to eq(3)
expect(p3.sort_order).to eq(3)
expect(p3.topic_id).to eq(moved_to.id)
expect(p3.reply_count).to eq(0)
expect(p3.reply_to_post_number).to eq(nil)
destination_p6.reload
expect(destination_p6.post_number).to eq(6)
expect(destination_p6.sort_order).to eq(6)
expect(destination_p6.reply_count).to eq(1)
expect(destination_p6.reply_to_post_number).to eq(nil)
destination_p7.reload
expect(destination_p7.post_number).to eq(7)
expect(destination_p7.sort_order).to eq(7)
expect(destination_p7.reply_count).to eq(0)
expect(destination_p7.reply_to_post_number).to eq(6)
p4.reload
expect(p4.post_number).to eq(8)
expect(p4.sort_order).to eq(8)
expect(p4.topic_id).to eq(moved_to.id)
expect(p4.reply_count).to eq(0)
expect(p4.reply_to_post_number).to eq(1)
# Check out the original topic
topic.reload
expect(topic.posts_count).to eq(1)
expect(topic.featured_user1_id).to be_blank
expect(topic.like_count).to eq(0)
expect(topic.posts.by_post_number).to match_array([p1])
expect(topic.highest_post_number).to eq(p1.post_number)
# Should notify correctly
notification =
p2.user.notifications.where(notification_type: Notification.types[:moved_post]).first
expect(notification.topic_id).to eq(destination_topic.id)
expect(notification.post_number).to eq(p2.post_number)
# Should update last reads
expect(
TopicUser.find_by(user_id: user.id, topic_id: topic.id).last_read_post_number,
).to eq(p1.post_number)
end
it "works correctly keeping replies in destination" do
destination_p2 =
Fabricate(
:post,
topic: destination_topic,
user: another_user,
created_at: p3.created_at - 10.minutes,
post_number: 2,
reply_count: 1,
)
destination_p3 =
Fabricate(
:post,
topic: destination_topic,
user: another_user,
created_at: p4.created_at + 5.minutes,
reply_to_post_number: destination_p2.post_number,
reply_count: 1,
)
destination_p4 =
Fabricate(
:post,
topic: destination_topic,
user: another_user,
created_at: p4.created_at + 10.minutes,
reply_to_post_number: destination_p3.post_number,
)
destination_p2.replies << destination_p3
destination_p3.replies << destination_p4
# after: destination_op destination_p2 p3(-1h) p4(-45min) destination_p3 destination_p4
topic.expects(:add_moderator_post).once
moved_to =
topic.move_posts(
user,
[p3.id, p4.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(moved_to).to eq(destination_topic)
# Check out destination topic
moved_to.reload
expect(moved_to.posts_count).to eq(6)
expect(moved_to.highest_post_number).to eq(6)
expect(moved_to.user_id).to eq(destination_op.user_id)
expect(moved_to.like_count).to eq(1)
expect(moved_to.category_id).to eq(SiteSetting.uncategorized_category_id)
# Posts should be re-ordered
destination_op.reload
expect(destination_op.sort_order).to eq(1)
expect(destination_op.post_number).to eq(1)
destination_p2.reload
expect(destination_p2.post_number).to eq(2)
expect(destination_p2.sort_order).to eq(2)
expect(destination_p2.reply_count).to eq(1)
expect(destination_p2.reply_to_post_number).to eq(nil)
p3.reload
expect(p3.post_number).to eq(3)
expect(p3.sort_order).to eq(3)
expect(p3.topic_id).to eq(moved_to.id)
expect(p3.reply_count).to eq(0)
expect(p3.reply_to_post_number).to eq(nil)
p4.reload
expect(p4.post_number).to eq(4)
expect(p4.sort_order).to eq(4)
expect(p4.topic_id).to eq(moved_to.id)
expect(p4.reply_count).to eq(0)
expect(p4.reply_to_post_number).to eq(nil)
destination_p3.reload
expect(destination_p3.post_number).to eq(5)
expect(destination_p3.sort_order).to eq(5)
expect(destination_p3.reply_count).to eq(1)
expect(destination_p3.reply_to_post_number).to eq(destination_p2.post_number)
destination_p4.reload
expect(destination_p4.post_number).to eq(6)
expect(destination_p4.sort_order).to eq(6)
expect(destination_p4.reply_count).to eq(0)
expect(destination_p4.reply_to_post_number).to eq(destination_p3.post_number)
# Check out the original topic
topic.reload
expect(topic.posts_count).to eq(2)
expect(topic.featured_user1_id).to eq(p2.user_id)
expect(topic.like_count).to eq(0)
expect(topic.posts.by_post_number).to match_array([p1, p2])
expect(topic.highest_post_number).to eq(p2.post_number)
# Should update last reads
expect(
TopicUser.find_by(user_id: user.id, topic_id: topic.id).last_read_post_number,
).to eq(p2.post_number)
end
it "works correctly when moving the first post" do
# forcing a different user_id than p1.user_id
destination_topic.update_column(:user_id, another_user.id)
destination_op.update_column(:user_id, another_user.id)
# after: p1(-3h) destination_op
topic.expects(:add_moderator_post).once
moved_to =
topic.move_posts(
user,
[p1.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(moved_to).to eq(destination_topic)
# Check out destination topic
moved_to.reload
expect(moved_to.posts_count).to eq(2)
expect(moved_to.highest_post_number).to eq(2)
expect(moved_to.user_id).to eq(p1.user_id)
expect(moved_to.like_count).to eq(0)
# First post didn't move
p1.reload
expect(p1.sort_order).to eq(1)
expect(p1.post_number).to eq(1)
expect(p1.topic_id).to eq(topic.id)
expect(p1.reply_count).to eq(2)
# New first post
new_first = moved_to.posts.where(post_number: 1).first
expect(new_first.sort_order).to eq(1)
expect(new_first.reply_count).to eq(0)
expect(new_first.created_at).to eq_time(p1.created_at)
destination_op.reload
expect(destination_op.sort_order).to eq(2)
expect(destination_op.post_number).to eq(2)
# Check out the original topic
topic.reload
expect(topic.posts_count).to eq(4)
expect(topic.featured_user1_id).to eq(p2.user_id)
expect(topic.like_count).to eq(1)
expect(topic.posts.by_post_number).to match_array([p1, p2, p3, p4])
expect(topic.highest_post_number).to eq(p4.post_number)
end
it "correctly remaps quotes for shifted posts on destination topic" do
destination_p8 =
Fabricate(
:post,
topic: destination_topic,
user: another_user,
created_at: p6.created_at + 10.minutes,
)
raw = <<~RAW
[quote="dan, post:#{destination_p8.post_number}, topic:#{destination_p8.topic_id}, full:true"]
some quote from the other post
[/quote]
the quote above should be updated with new post number and topic id
RAW
p3.update!(raw: raw)
p3.rebake!
expect {
topic.move_posts(
user,
[p6.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
}.to change { p6.reload.topic_id }.and change {
destination_p8.reload.post_number
}.and change { p3.reload.raw }.and change { p3.baked_version }.to(nil)
expect(p3.raw).to include(
"post:#{destination_p8.post_number}, topic:#{destination_p8.topic_id}",
)
end
it "moving all posts will close the topic" do
topic.expects(:add_moderator_post).twice
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
moved_to =
topic.move_posts(
user,
posts_to_move,
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(moved_to).to be_present
topic.reload
expect(topic).to be_closed
end
it "doesn't close the topic when not all posts were moved" do
topic.expects(:add_moderator_post).once
posts_to_move = [p2.id, p3.id]
moved_to =
topic.move_posts(
user,
posts_to_move,
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(moved_to).to be_present
topic.reload
expect(topic).to_not be_closed
end
it "doesn't close the topic when all posts except the first one were moved" do
topic.expects(:add_moderator_post).once
posts_to_move = [p2.id, p3.id, p4.id]
moved_to =
topic.move_posts(
user,
posts_to_move,
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(moved_to).to be_present
topic.reload
expect(topic).to_not be_closed
end
it "schedules topic deleting when all posts were moved" do
SiteSetting.delete_merged_stub_topics_after_days = 7
freeze_time
topic.expects(:add_moderator_post).twice
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
moved_to =
topic.move_posts(
user,
posts_to_move,
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(moved_to).to be_present
timer = topic.topic_timers.find_by(status_type: TopicTimer.types[:delete])
expect(timer).to be_present
expect(timer.execute_at).to eq_time(7.days.from_now)
end
it "doesn't schedule topic deleting when not all posts were moved" do
SiteSetting.delete_merged_stub_topics_after_days = 7
topic.expects(:add_moderator_post).once
posts_to_move = [p1.id, p2.id, p3.id]
moved_to =
topic.move_posts(
user,
posts_to_move,
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(moved_to).to be_present
timer = topic.topic_timers.find_by(status_type: TopicTimer.types[:delete])
expect(timer).to be_nil
end
it "doesn't schedule topic deleting when all posts were moved if it's disabled in settings" do
SiteSetting.delete_merged_stub_topics_after_days = 0
topic.expects(:add_moderator_post).twice
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
moved_to =
topic.move_posts(
user,
posts_to_move,
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(moved_to).to be_present
timer = topic.topic_timers.find_by(status_type: TopicTimer.types[:delete])
expect(timer).to be_nil
end
it "ignores moderator posts and closes the topic if all regular posts were moved" do
add_moderator_post_to topic, Post.types[:moderator_action]
add_moderator_post_to topic, Post.types[:small_action]
posts_to_move = [p1.id, p2.id, p3.id, p4.id]
topic.move_posts(
user,
posts_to_move,
destination_topic_id: destination_topic.id,
chronological_order: true,
)
topic.reload
expect(topic).to be_closed
end
it "does not try to move small action posts" do
small_action =
Fabricate(
:post,
topic: topic,
raw: "A small action",
post_type: Post.types[:small_action],
)
moved_to =
topic.move_posts(
user,
[p1.id, p2.id, p3.id, p4.id, small_action.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
moved_to.reload
expect(moved_to.posts_count).to eq(5)
expect(small_action.topic_id).to eq(topic.id)
moderator_post = topic.posts.find_by(post_number: 2)
expect(moderator_post.raw).to include("4 posts were merged")
end
it "updates existing notifications" do
n2 = Fabricate(:mentioned_notification, post: p2, user: another_user)
n4 = Fabricate(:mentioned_notification, post: p4, user: another_user)
dest_nop = Fabricate(:mentioned_notification, post: destination_op, user: another_user)
moved_to =
topic.move_posts(
user,
[p2.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
n2 = Notification.find(n2.id)
expect(n2.topic_id).to eq(moved_to.id)
expect(n2.post_number).to eq(1)
expect(n2.data_hash[:topic_title]).to eq(moved_to.title)
n4 = Notification.find(n4.id)
expect(n4.topic_id).to eq(topic.id)
expect(n4.post_number).to eq(4)
dest_nop = Notification.find(dest_nop.id)
expect(dest_nop.post_number).to eq(2)
end
it "deletes notifications for users not allowed to see the topic" do
another_admin = Fabricate(:admin)
staff_category = Fabricate(:private_category, group: Group[:staff])
user_notification = Fabricate(:mentioned_notification, post: p3, user: another_user)
admin_notification = Fabricate(:mentioned_notification, post: p3, user: another_admin)
destination_topic.update!(category_id: staff_category.id)
topic.move_posts(
user,
[p3.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(Notification.exists?(user_notification.id)).to eq(false)
expect(Notification.exists?(admin_notification.id)).to eq(true)
end
context "with post timings" do
fab!(:some_user) { Fabricate(:user) }
it "successfully moves timings" do
create_post_timing(p1, some_user, 500)
create_post_timing(p2, some_user, 1000)
create_post_timing(p3, some_user, 1500)
create_post_timing(p4, some_user, 750)
moved_to =
topic.move_posts(
user,
[p1.id, p4.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(
PostTiming.where(topic_id: topic.id, user_id: some_user.id).pluck(
:post_number,
:msecs,
),
).to contain_exactly([1, 500], [2, 1000], [3, 1500])
expect(
PostTiming.where(topic_id: moved_to.id, user_id: some_user.id).pluck(
:post_number,
:msecs,
),
).to contain_exactly([1, 500], [3, 750])
end
it "moves timings when post timing exists in destination topic" do
destination_p2 =
Fabricate(
:post,
topic: destination_topic,
user: another_user,
created_at: destination_op.created_at + 10.minutes,
post_number: 2,
)
destination_p3 =
Fabricate(
:post,
topic: destination_topic,
user: another_user,
created_at: destination_op.created_at + 15.minutes,
post_number: 3,
)
destination_topic.update!(highest_post_number: 3)
PostTiming.create!(
topic_id: destination_topic.id,
user_id: some_user.id,
post_number: 4,
msecs: 800,
)
create_post_timing(destination_op, some_user, 1500)
create_post_timing(destination_p2, some_user, 2000)
create_post_timing(destination_p3, some_user, 1250)
create_post_timing(p1, some_user, 500)
moved_to =
topic.move_posts(
user,
[p1.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(
PostTiming.where(topic_id: moved_to.id, user_id: some_user.id).pluck(
:post_number,
:msecs,
),
).to contain_exactly([1, 500], [2, 1500], [3, 2000], [4, 1250])
end
end
it "updates topic_user.liked values for both source and destination topics" do
expect(TopicUser.find_by(topic: topic, user: user).liked).to eq(false)
like =
Fabricate(
:post_action,
post: p3,
user: user,
post_action_type_id: PostActionType.types[:like],
)
expect(TopicUser.find_by(topic: topic, user: user).liked).to eq(true)
expect(TopicUser.find_by(topic: destination_topic, user: user)).to eq(nil)
topic.move_posts(
user,
[p3.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(TopicUser.find_by(topic: topic, user: user).liked).to eq(false)
expect(TopicUser.find_by(topic: destination_topic, user: user).liked).to eq(true)
end
context "with read state and other stats per user" do
def create_topic_user(user, topic, opts = {})
notification_level = opts.delete(:notification_level) || :regular
Fabricate(
:topic_user,
opts.merge(
notification_level: TopicUser.notification_levels[notification_level],
topic: topic,
user: user,
),
)
end
fab!(:user1) { Fabricate(:user) }
fab!(:user2) { Fabricate(:user) }
fab!(:user3) { Fabricate(:user) }
fab!(:admin1) { Fabricate(:admin) }
fab!(:admin2) { Fabricate(:admin) }
it "leaves post numbers unchanged when they were lower then the topic's highest post number" do
Fabricate(:post, topic: destination_topic)
Fabricate(:whisper, topic: destination_topic)
destination_topic.reload
expect(destination_topic.highest_post_number).to eq(2)
expect(destination_topic.highest_staff_post_number).to eq(3)
create_topic_user(user1, topic, last_read_post_number: 3, last_emailed_post_number: 3)
create_topic_user(
user1,
destination_topic,
last_read_post_number: 1,
last_emailed_post_number: 1,
)
create_topic_user(user2, topic, last_read_post_number: 3, last_emailed_post_number: 3)
create_topic_user(
user2,
destination_topic,
last_read_post_number: 2,
last_emailed_post_number: 2,
)
create_topic_user(
admin1,
topic,
last_read_post_number: 3,
last_emailed_post_number: 3,
)
create_topic_user(
admin1,
destination_topic,
last_read_post_number: 2,
last_emailed_post_number: 1,
)
create_topic_user(
admin2,
topic,
last_read_post_number: 3,
last_emailed_post_number: 3,
)
create_topic_user(
admin2,
destination_topic,
last_read_post_number: 3,
last_emailed_post_number: 3,
)
moved_to_topic =
topic.move_posts(
user,
[p1.id, p2.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(TopicUser.find_by(topic: moved_to_topic, user: user1)).to have_attributes(
last_read_post_number: 1,
last_emailed_post_number: 1,
)
expect(TopicUser.find_by(topic: moved_to_topic, user: user2)).to have_attributes(
last_read_post_number: 2,
last_emailed_post_number: 2,
)
expect(TopicUser.find_by(topic: moved_to_topic, user: admin1)).to have_attributes(
last_read_post_number: 2,
last_emailed_post_number: 1,
)
expect(TopicUser.find_by(topic: moved_to_topic, user: admin2)).to have_attributes(
last_read_post_number: 3,
last_emailed_post_number: 3,
)
end
it "correctly updates existing topic_user records" do
destination_topic.update!(created_at: 1.day.ago)
original_topic_user1 =
create_topic_user(
user1,
topic,
last_read_post_number: 5,
first_visited_at: 5.hours.ago,
last_visited_at: 30.minutes.ago,
notification_level: :tracking,
).reload
destination_topic_user1 =
create_topic_user(
user1,
destination_topic,
last_read_post_number: 5,
first_visited_at: 7.hours.ago,
last_visited_at: 2.hours.ago,
notification_level: :watching,
).reload
original_topic_user2 =
create_topic_user(
user2,
topic,
last_read_post_number: 5,
first_visited_at: 3.hours.ago,
last_visited_at: 1.hour.ago,
notification_level: :watching,
).reload
destination_topic_user2 =
create_topic_user(
user2,
destination_topic,
last_read_post_number: 5,
first_visited_at: 2.hours.ago,
last_visited_at: 1.hour.ago,
notification_level: :tracking,
).reload
new_topic =
topic.move_posts(
user,
[p1.id, p2.id],
destination_topic_id: destination_topic.id,
chronological_order: true,
)
expect(TopicUser.find_by(topic: new_topic, user: user)).to have_attributes(
notification_level: TopicUser.notification_levels[:tracking],
posted: true,
)
expect(TopicUser.find_by(topic: new_topic, user: user1)).to have_attributes(
first_visited_at: destination_topic_user1.first_visited_at,
last_visited_at: original_topic_user1.last_visited_at,
notification_level: destination_topic_user1.notification_level,
posted: false,
)
expect(TopicUser.find_by(topic: new_topic, user: user2)).to have_attributes(
first_visited_at: original_topic_user2.first_visited_at,
last_visited_at: destination_topic_user2.last_visited_at,
notification_level: destination_topic_user2.notification_level,
posted: false,
)
end
end
end
it "skips validations when moving posts" do
p1.update_attribute(:raw, "foo")
p2.update_attribute(:raw, "bar")
new_topic = topic.move_posts(user, [p1.id, p2.id], title: "new testing topic name")
expect(new_topic).to be_present
expect(new_topic.posts.by_post_number.first.raw).to eq(p1.raw)
expect(new_topic.posts.by_post_number.last.raw).to eq(p2.raw)
expect(new_topic.posts_count).to eq(2)
end
it "corrects reply_counts within original topic" do
expect do
topic.move_posts(user, [p4.id], title: "new testing topic name 1")
end.to change { PostReply.count }.by(-1)
expect(p1.reload.reply_count).to eq(2)
expect(p2.reload.reply_count).to eq(0)
expect do
topic.move_posts(user, [p2.id, p3.id], title: "new testing topic name 2")
end.to change { PostReply.count }.by(-2)
expect(p1.reload.reply_count).to eq(0)
end
end
end
context "with messages" do
fab!(:user)
fab!(:another_user) { Fabricate(:user) }
fab!(:regular_user) { Fabricate(:trust_level_4) }
fab!(:personal_message) { Fabricate(:private_message_topic, user: evil_trout) }
fab!(:p1) { Fabricate(:post, topic: personal_message, user: user, created_at: 4.hours.ago) }
fab!(:p2) do
Fabricate(
:post,
topic: personal_message,
reply_to_post_number: p1.post_number,
user: another_user,
created_at: 3.hours.ago,
)
end
fab!(:p3) do
Fabricate(
:post,
topic: personal_message,
reply_to_post_number: p1.post_number,
user: user,
created_at: 2.hours.ago,
)
end
fab!(:p4) do
Fabricate(
:post,
topic: personal_message,
reply_to_post_number: p2.post_number,
user: user,
created_at: 1.hour.ago,
)
end
fab!(:p5) do
Fabricate(:post, topic: personal_message, user: evil_trout, created_at: 30.minutes.ago)
end
let(:another_personal_message) do
Fabricate(
:private_message_topic,
user: user,
topic_allowed_users: [Fabricate.build(:topic_allowed_user, user: admin)],
)
end
let!(:p6) { Fabricate(:post, topic: another_personal_message, user: evil_trout) }
before do
SiteSetting.tagging_enabled = true
Jobs.run_immediately!
p1.replies << p3
p2.replies << p4
UserActionManager.enable
@like = PostActionCreator.like(another_user, p4)
end
context "when moving to new message" do
it "adds post users as topic allowed users" do
TopicUser.change(
user,
personal_message,
notification_level: TopicUser.notification_levels[:muted],
)
TopicUser.change(
another_user,
personal_message,
notification_level: TopicUser.notification_levels[:tracking],
)
personal_message.move_posts(
admin,
[p2.id, p3.id, p4.id, p5.id],
title: "new testing message name",
tags: %w[tag1 tag2],
archetype: "private_message",
)
p2.reload
destination_topic = p2.topic
expect(destination_topic.archetype).to eq(Archetype.private_message)
expect(destination_topic.topic_allowed_users.where(user_id: user.id).count).to eq(1)
expect(destination_topic.topic_allowed_users.where(user_id: another_user.id).count).to eq(
1,
)
expect(destination_topic.topic_allowed_users.where(user_id: evil_trout.id).count).to eq(1)
expect(destination_topic.tags.pluck(:name)).to eq([])
expect(
TopicUser.exists?(
user_id: another_user,
topic_id: destination_topic.id,
notification_level: TopicUser.notification_levels[:tracking],
notifications_reason_id: TopicUser.notification_reasons[:created_topic],
),
).to eq(true)
expect(
TopicUser.exists?(
user_id: user,
topic_id: destination_topic.id,
notification_level: TopicUser.notification_levels[:muted],
notifications_reason_id: TopicUser.notification_reasons[:created_post],
),
).to eq(true)
end
it "can add tags to new message when staff group is included in pm_tags_allowed_for_groups" do
SiteSetting.pm_tags_allowed_for_groups = "1|2|3"
SiteSetting.tag_topic_allowed_groups = "1|2|3"
personal_message.move_posts(
admin,
[p2.id, p5.id],
title: "new testing message name",
tags: %w[tag1 tag2],
archetype: "private_message",
)
p2.reload
expect(p2.topic.tags.pluck(:name)).to contain_exactly("tag1", "tag2")
end
it "correctly handles notifications" do
old_message = p2.topic
old_message_id = p2.topic_id
personal_message.move_posts(
admin,
[p2.id, p4.id],
title: "new testing message name",
archetype: "private_message",
)
p2.reload
expect(p2.topic_id).not_to eq(old_message_id)
expect(p2.reply_to_post_number).to eq(nil)
expect(p2.reply_to_user_id).to eq(nil)
notification =
p2.user.notifications.where(notification_type: Notification.types[:moved_post]).first
expect(notification.topic_id).to eq(p2.topic_id)
expect(notification.topic_id).not_to eq(old_message_id)
expect(notification.post_number).to eq(1)
# no message for person who made the move
expect(
admin.notifications.where(notification_type: Notification.types[:moved_post]).length,
).to eq(0)
old_message.reload
move_message = old_message.posts.find_by(post_number: 2)
expect(move_message.post_type).to eq(Post.types[:whisper])
expect(move_message.raw).to include("2 posts were split")
end
end
context "when moving to existing message" do
it "adds post users as topic allowed users" do
personal_message.move_posts(
admin,
[p2.id, p5.id],
destination_topic_id: another_personal_message.id,
archetype: "private_message",
)
p2.reload
expect(p2.topic_id).to eq(another_personal_message.id)
another_personal_message.reload
expect(
another_personal_message.topic_allowed_users.where(user_id: another_user.id).count,
).to eq(1)
expect(
another_personal_message.topic_allowed_users.where(user_id: evil_trout.id).count,
).to eq(1)
end
it "can add additional participants" do
personal_message.move_posts(
admin,
[p2.id, p5.id],
destination_topic_id: another_personal_message.id,
participants: [regular_user.username],
archetype: "private_message",
)
another_personal_message.reload
expect(
another_personal_message.topic_allowed_users.where(user_id: another_user.id).count,
).to eq(1)
expect(
another_personal_message.topic_allowed_users.where(user_id: evil_trout.id).count,
).to eq(1)
expect(
another_personal_message.topic_allowed_users.where(user_id: regular_user.id).count,
).to eq(1)
end
it "does not allow moving regular topic posts in personal message" do
topic = Fabricate(:topic, created_at: 4.hours.ago)
expect {
personal_message.move_posts(admin, [p2.id, p5.id], destination_topic_id: topic.id)
}.to raise_error(Discourse::InvalidParameters)
end
it "moving all posts will close the message" do
moved_to =
personal_message.move_posts(
admin,
[p1.id, p2.id, p3.id, p4.id, p5.id],
destination_topic_id: another_personal_message.id,
archetype: "private_message",
)
expect(moved_to).to be_present
personal_message.reload
expect(personal_message.closed).to eq(true)
expect(moved_to.posts_count).to eq(6)
end
it "uses the correct small action post" do
moved_to =
personal_message.move_posts(
admin,
[p2.id],
destination_topic_id: another_personal_message.id,
archetype: "private_message",
)
post = Post.find_by(topic_id: personal_message.id, post_type: Post.types[:whisper])
expected_text =
I18n.t(
"move_posts.existing_message_moderator_post",
count: 1,
topic_link: "[#{moved_to.title}](#{p2.reload.url})",
locale: :en,
)
expect(post.raw).to eq(expected_text)
end
end
context "when moving chronologically to existing message" do
it "adds post users as topic allowed users" do
personal_message.move_posts(
admin,
[p2.id, p5.id],
destination_topic_id: another_personal_message.id,
archetype: "private_message",
chronological_order: true,
)
p2.reload
expect(p2.topic_id).to eq(another_personal_message.id)
another_personal_message.reload
expect(
another_personal_message.topic_allowed_users.where(user_id: another_user.id).count,
).to eq(1)
expect(
another_personal_message.topic_allowed_users.where(user_id: evil_trout.id).count,
).to eq(1)
end
it "can add additional participants" do
personal_message.move_posts(
admin,
[p2.id, p5.id],
destination_topic_id: another_personal_message.id,
participants: [regular_user.username],
archetype: "private_message",
chronological_order: true,
)
another_personal_message.reload
expect(
another_personal_message.topic_allowed_users.where(user_id: another_user.id).count,
).to eq(1)
expect(
another_personal_message.topic_allowed_users.where(user_id: evil_trout.id).count,
).to eq(1)
expect(
another_personal_message.topic_allowed_users.where(user_id: regular_user.id).count,
).to eq(1)
end
it "does not allow moving regular topic posts in personal message" do
topic = Fabricate(:topic, created_at: 4.hours.ago)
expect {
personal_message.move_posts(
admin,
[p2.id, p5.id],
destination_topic_id: topic.id,
chronological_order: true,
)
}.to raise_error(Discourse::InvalidParameters)
end
it "moving all posts will close the message" do
moved_to =
personal_message.move_posts(
admin,
[p1.id, p2.id, p3.id, p4.id, p5.id],
destination_topic_id: another_personal_message.id,
archetype: "private_message",
chronological_order: true,
)
expect(moved_to).to be_present
personal_message.reload
expect(personal_message.closed).to eq(true)
expect(moved_to.posts_count).to eq(6)
end
it "uses the correct small action post" do
moved_to =
personal_message.move_posts(
admin,
[p2.id],
destination_topic_id: another_personal_message.id,
archetype: "private_message",
chronological_order: true,
)
post = Post.find_by(topic_id: personal_message.id, post_type: Post.types[:whisper])
expected_text =
I18n.t(
"move_posts.existing_message_moderator_post",
count: 1,
topic_link: "[#{moved_to.title}](#{moved_to.relative_url})",
locale: :en,
)
expect(post.raw).to eq(expected_text)
end
end
end
context "with banner topic" do
fab!(:regular_user) { Fabricate(:trust_level_4) }
fab!(:topic)
fab!(:personal_message) { Fabricate(:private_message_topic, user: regular_user) }
fab!(:banner_topic) { Fabricate(:banner_topic, user: evil_trout) }
fab!(:p1) { Fabricate(:post, topic: banner_topic, user: evil_trout) }
fab!(:p2) do
Fabricate(
:post,
topic: banner_topic,
reply_to_post_number: p1.post_number,
user: regular_user,
)
end
context "when moving to existing topic" do
it "allows moving banner topic posts in regular topic" do
banner_topic.move_posts(admin, [p2.id], destination_topic_id: topic.id)
expect(p2.reload.topic_id).to eq(topic.id)
end
it "does not allow moving banner topic posts in personal message" do
expect {
banner_topic.move_posts(admin, [p2.id], destination_topic_id: personal_message.id)
}.to raise_error(Discourse::InvalidParameters)
end
end
end
context "with event trigger" do
fab!(:topic_1) { Fabricate(:topic) }
fab!(:topic_2) { Fabricate(:topic) }
fab!(:post_1) { Fabricate(:post, topic: topic_1) }
fab!(:post_2) { Fabricate(:post, topic: topic_1) }
it "receives 2 post moved event triggers for the first post" do
post_mover = PostMover.new(topic_1, Discourse.system_user, [post_1.id])
events = DiscourseEvent.track_events { post_mover.to_topic(topic_2.id) }
filtered_events =
events.filter { |e| %i[first_post_moved post_moved].include? e[:event_name] }
expect(filtered_events.size).to eq(2)
end
it "uses first_post_moved trigger for first post" do
post_mover = PostMover.new(topic_1, Discourse.system_user, [post_1.id])
events = DiscourseEvent.track_events(:first_post_moved) { post_mover.to_topic(topic_2.id) }
expect(events.size).to eq(1)
new_post = Post.find_by(topic_id: topic_2.id, post_number: 1)
event = events.first
expect(event[:event_name]).to eq(:first_post_moved)
expect(event[:params][0]).to eq(new_post)
expect(event[:params][1]).to eq(post_1)
end
it "uses post_moved trigger for other posts" do
post_mover = PostMover.new(topic_1, Discourse.system_user, [post_2.id])
events = DiscourseEvent.track_events(:post_moved) { post_mover.to_topic(topic_2.id) }
expect(events.size).to eq(1)
event = events.first
expect(event[:event_name]).to eq(:post_moved)
expect(event[:params][0]).to eq(post_2)
expect(event[:params][1]).to eq(topic_1.id)
end
end
context "with modifier" do
fab!(:topic_1) { Fabricate(:topic) }
fab!(:topic_2) { Fabricate(:topic) }
fab!(:post_1) { Fabricate(:post, topic: topic_1) }
fab!(:user)
before { SiteSetting.delete_merged_stub_topics_after_days = 0 }
let(:modifier_block) do
Proc.new do |is_currently_allowed_to_delete, topic, who_is_merging|
expect(is_currently_allowed_to_delete).to eq(false)
expect(topic).to eq(topic_1)
user.id == who_is_merging.id
end
end
it "lets user merge topics immediately" do
plugin_instance = Plugin::Instance.new
plugin_instance.register_modifier(:is_allowed_to_delete_after_merge, &modifier_block)
topic_1.move_posts(user, topic_1.posts.map(&:id), destination_topic_id: topic_2.id)
expect(topic_1.deleted_at).not_to be_nil
expect(topic_2.posts.count).to eq(1)
ensure
DiscoursePluginRegistry.unregister_modifier(
plugin_instance,
:is_allowed_to_delete_after_merge,
&modifier_block
)
end
it "allows specific user to merge topics" do
special_user = Fabricate(:user)
plugin_instance = Plugin::Instance.new
plugin_instance.register_modifier(:is_allowed_to_delete_after_merge, &modifier_block)
topic_1.move_posts(special_user, topic_1.posts.map(&:id), destination_topic_id: topic_2.id)
expect(topic_1.deleted_at).to be_nil
topic_1.move_posts(user, topic_1.posts.map(&:id), destination_topic_id: topic_2.id)
expect(topic_1.deleted_at).not_to be_nil
ensure
DiscoursePluginRegistry.unregister_modifier(
plugin_instance,
:is_allowed_to_delete_after_merge,
&modifier_block
)
end
it "works fine without modifier" do
topic_1.move_posts(user, topic_1.posts.map(&:id), destination_topic_id: topic_2.id)
expect(topic_1.deleted_at).to be_nil
topic_1.move_posts(admin, topic_1.posts.map(&:id), destination_topic_id: topic_2.id)
expect(topic_1.deleted_at).not_to be_nil
end
end
context "with freeze_original option" do
fab!(:original_topic) { Fabricate(:topic) }
fab!(:destination_topic) { Fabricate(:topic) }
fab!(:op) { Fabricate(:post, topic: original_topic, raw: "op of original topic") }
fab!(:op_of_destination) do
Fabricate(:post, topic: destination_topic, raw: "op of destination topic")
end
fab!(:first_post) { Fabricate(:post, topic: original_topic, raw: "first_post") }
fab!(:second_post) { Fabricate(:post, topic: original_topic, raw: "second_post") }
fab!(:third_post) { Fabricate(:post, topic: original_topic, raw: "third_post") }
it "keeps a post when moving it to a new topic" do
new_topic =
PostMover.new(
original_topic,
Discourse.system_user,
[first_post.id],
options: {
freeze_original: true,
},
).to_new_topic("Hi I'm a new topic, with a copy of the old posts")
expect(new_topic.posts.map(&:raw)).to include(first_post.raw)
expect(original_topic.posts.map(&:raw)).to include(first_post.raw)
end
it "keeps a post when moving to an existing topic" do
PostMover.new(
original_topic,
Discourse.system_user,
[first_post.id],
options: {
freeze_original: true,
},
).to_topic(destination_topic.id)
expect(destination_topic.posts.map(&:raw)).to include(first_post.raw)
expect(original_topic.posts.map(&:raw)).to include(first_post.raw)
end
it "creates a MovedPost record when moving to an existing topic" do
PostMover.new(
original_topic,
Discourse.system_user,
[first_post.id],
options: {
freeze_original: true,
},
).to_topic(destination_topic.id)
expect(
MovedPost.exists?(
old_topic_id: original_topic.id,
old_topic_title: original_topic.title,
old_post_id: first_post.id,
post_user_id: first_post.user_id,
user_id: Discourse.system_user.id,
new_topic_id: destination_topic.id,
),
).to eq(true)
end
it "creates the moderator message in the correct position" do
PostMover.new(
original_topic,
Discourse.system_user,
[first_post.id, second_post.id],
options: {
freeze_original: true,
},
).to_topic(destination_topic.id)
moderator_post =
original_topic.reload.ordered_posts.find_by(post_number: second_post.post_number + 1) # the next post
expect(moderator_post).to be_present
expect(moderator_post.post_type).to eq(Post.types[:small_action])
expect(moderator_post.action_code).to eq("split_topic")
end
it "keeps posts when moving all posts to a new topic" do
all_posts_from_original_topic = original_topic.ordered_posts.map(&:raw)
new_topic =
PostMover.new(
original_topic,
Discourse.system_user,
original_topic.posts.map(&:id),
options: {
freeze_original: true,
},
).to_new_topic("Hi I'm a new topic, with a copy of the old posts")
expect(original_topic.deleted_at).to be_nil
expect(original_topic.closed?).to eq(true)
expect(original_topic.posts.map(&:raw)).to include(*all_posts_from_original_topic)
expect(new_topic.posts.map(&:raw)).to include(*all_posts_from_original_topic)
end
it "does not get deleted when moved all posts to topic" do
SiteSetting.delete_merged_stub_topics_after_days = 0
all_posts_from_original_topic = original_topic.posts.map(&:raw)
PostMover.new(
original_topic,
Discourse.system_user,
original_topic.posts.map(&:id),
options: {
freeze_original: true,
},
).to_topic(destination_topic.id)
expect(original_topic.deleted_at).to be_nil
expect(original_topic.closed?).to eq(true)
expect(original_topic.posts.map(&:raw)).to include(*all_posts_from_original_topic)
expect(destination_topic.posts.map(&:raw)).to include(*all_posts_from_original_topic)
end
it "keeps all posts when moving to a new PM" do
moving_posts = [first_post, second_post]
pm =
PostMover.new(
original_topic,
Discourse.system_user,
moving_posts.map(&:id),
move_to_pm: true,
options: {
freeze_original: true,
},
).to_new_topic("Hi I'm a new PM, with a copy of the old posts")
expect(original_topic.posts.map(&:raw)).to include(*moving_posts.map(&:raw))
expect(pm.posts.map(&:raw)).to include(*moving_posts.map(&:raw))
end
it "keep all posts when moving to an existing PM" do
pm = Fabricate(:private_message_topic)
pm_with_posts = Fabricate(:private_message_topic)
moving_posts = [
Fabricate(:post, topic: pm_with_posts),
Fabricate(:post, topic: pm_with_posts),
]
PostMover.new(
pm_with_posts,
Discourse.system_user,
moving_posts.map(&:id),
move_to_pm: true,
options: {
freeze_original: true,
},
).to_topic(pm.id)
expect(pm_with_posts.posts.map(&:raw)).to include(*moving_posts.map(&:raw))
expect(pm.posts.map(&:raw)).to include(*moving_posts.map(&:raw))
end
describe "moved_post notifications" do
before { Jobs.run_immediately! }
describe "moving post other than first post" do
it "Generates notification pointing to destination topic" do
PostMover.new(
original_topic,
Discourse.system_user,
[first_post.id],
options: {
freeze_original: true,
},
).to_topic(destination_topic.id)
notification =
Notification.find_by(
post_number: destination_topic.posts.find_by(raw: "first_post").post_number,
topic_id: destination_topic.id,
notification_type: Notification.types[:moved_post],
)
expect(notification).to be_present
end
end
describe "moving first post" do
it "Generates notification pointing to destination topic" do
PostMover.new(
original_topic,
Discourse.system_user,
[op.id],
options: {
freeze_original: true,
},
).to_topic(destination_topic.id)
notification =
Notification.find_by(
post_number: destination_topic.posts.find_by(raw: op.raw).post_number,
topic_id: destination_topic.id,
notification_type: Notification.types[:moved_post],
)
expect(notification).to be_present
end
end
end
context "with rate limit" do
before do
RateLimiter.enable
Fabricate.times(20, :post, topic: original_topic)
end
it "does not rate limit when moving to a new topic" do
begin
PostMover.new(
original_topic,
Discourse.system_user,
original_topic.posts.map(&:id),
options: {
freeze_original: true,
},
).to_new_topic("Hi I'm a new topic, with a copy of the old posts")
rescue RateLimiter::LimitExceeded
fail "Rate limit exceeded"
end
end
it "does not rate limit when moving to an existing topic" do
begin
PostMover.new(
original_topic,
Discourse.system_user,
original_topic.posts.map(&:id),
options: {
freeze_original: true,
},
).to_topic(destination_topic.id)
rescue RateLimiter::LimitExceeded
fail "Rate limit exceeded"
end
end
it "does not rate limit when moving to a new PM" do
begin
PostMover.new(
original_topic,
Discourse.system_user,
original_topic.posts.map(&:id),
move_to_pm: true,
options: {
freeze_original: true,
},
).to_new_topic("Hi I'm a new PM, with a copy of the old posts")
rescue RateLimiter::LimitExceeded
fail "Rate limit exceeded"
end
end
it "does not rate limit when moving to an existing PM" do
begin
PostMover.new(
original_topic,
Discourse.system_user,
original_topic.posts.map(&:id),
move_to_pm: true,
options: {
freeze_original: true,
},
).to_topic(destination_topic.id)
rescue RateLimiter::LimitExceeded
fail "Rate limit exceeded"
end
end
end
end
end
end
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