discourse/spec/services/user_merger_spec.rb

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# frozen_string_literal: true
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require 'rails_helper'
describe UserMerger do
fab!(:target_user) { Fabricate(:user, username: 'alice', email: 'alice@example.com') }
fab!(:source_user) { Fabricate(:user, username: 'alice1', email: 'alice@work.com') }
fab!(:walter) { Fabricate(:walter_white) }
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def merge_users!(source = nil, target = nil)
source ||= source_user
target ||= target_user
UserMerger.new(source, target).merge!
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end
it "changes owner of topics and posts" do
topic1 = Fabricate(:topic, user: source_user)
post1 = Fabricate(:post, topic: topic1, user: source_user)
post2 = Fabricate(:post, topic: topic1, user: walter)
post3 = Fabricate(:post, topic: topic1, user: target_user)
post4 = Fabricate(:post, topic: topic1, user: walter)
post5 = Fabricate(:post, topic: topic1, user: source_user)
topic2 = Fabricate(:topic, user: walter)
post6 = Fabricate(:post, topic: topic2, user: walter)
post7 = Fabricate(:post, topic: topic2, user: source_user)
post8 = Fabricate(:post, topic: topic2, user: source_user, deleted_at: Time.now)
merge_users!
[topic1, post1, post3, post5, post7, post8].each do |x|
expect(x.reload.user).to eq(target_user)
end
[post2, post4, topic2, post6].each do |x|
expect(x.reload.user).to eq(walter)
end
end
it "changes owner of personal messages" do
pm_topic = Fabricate(:private_message_topic, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: target_user),
Fabricate.build(:topic_allowed_user, user: walter),
Fabricate.build(:topic_allowed_user, user: source_user)
])
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post1 = Fabricate(:post, topic: pm_topic, user: source_user)
post2 = Fabricate(:post, topic: pm_topic, user: walter)
post3 = Fabricate(:post, topic: pm_topic, user: target_user)
post4 = Fabricate(:post, topic: pm_topic, user: source_user, deleted_at: Time.now)
small1 = pm_topic.add_small_action(source_user, "invited_user", "carol")
small2 = pm_topic.add_small_action(target_user, "invited_user", "david")
small3 = pm_topic.add_small_action(walter, "invited_user", "eve")
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merge_users!
expect(post1.reload.user).to eq(target_user)
expect(post2.reload.user).to eq(walter)
expect(post3.reload.user).to eq(target_user)
expect(post4.reload.user).to eq(target_user)
expect(small1.reload.user).to eq(target_user)
expect(small2.reload.user).to eq(target_user)
expect(small3.reload.user).to eq(walter)
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end
it "changes owner of categories" do
category = Fabricate(:category, user: source_user)
merge_users!
expect(category.reload.user).to eq(target_user)
end
it "merges category notification settings" do
category1 = Fabricate(:category)
category2 = Fabricate(:category)
category3 = Fabricate(:category)
watching = CategoryUser.notification_levels[:watching]
CategoryUser.batch_set(source_user, :watching, [category1.id, category2.id])
CategoryUser.batch_set(target_user, :watching, [category2.id, category3.id])
merge_users!
category_ids = CategoryUser.where(user_id: target_user.id, notification_level: watching).pluck(:category_id)
expect(category_ids).to contain_exactly(category1.id, category2.id, category3.id)
category_ids = CategoryUser.where(user_id: source_user.id, notification_level: watching).pluck(:category_id)
expect(category_ids).to be_empty
end
context "developer flag" do
it "moves the developer flag when the target user isn't a developer yet" do
Developer.create!(user_id: source_user.id)
merge_users!
expect(Developer.where(user_id: source_user.id).count).to eq(0)
expect(Developer.where(user_id: target_user.id).count).to eq(1)
end
it "deletes the source's developer flag when the target user is already a developer" do
Developer.create!(user_id: source_user.id)
Developer.create!(user_id: target_user.id)
merge_users!
expect(Developer.where(user_id: source_user.id).count).to eq(0)
expect(Developer.where(user_id: target_user.id).count).to eq(1)
end
end
context "drafts" do
def create_draft(user, key, text)
seq = DraftSequence.next!(user, key)
Draft.set(user, key, seq, text)
end
def current_target_user_draft(key)
seq = DraftSequence.current(target_user, key)
Draft.get(target_user, key, seq)
end
it "merges drafts" do
key_topic_17 = "#{Draft::EXISTING_TOPIC}#{17}"
key_topic_19 = "#{Draft::EXISTING_TOPIC}#{19}"
create_draft(source_user, Draft::NEW_TOPIC, 'new topic draft by alice1')
create_draft(source_user, key_topic_17, 'draft by alice1')
create_draft(source_user, key_topic_19, 'draft by alice1')
create_draft(target_user, key_topic_19, 'draft by alice')
merge_users!
expect(current_target_user_draft(Draft::NEW_TOPIC)).to eq('new topic draft by alice1')
expect(current_target_user_draft(key_topic_17)).to eq('draft by alice1')
expect(current_target_user_draft(key_topic_19)).to eq('draft by alice')
expect(DraftSequence.where(user_id: source_user.id).count).to eq(0)
expect(Draft.where(user_id: source_user.id).count).to eq(0)
end
end
it "updates email logs" do
Fabricate(:email_log, user: source_user)
merge_users!
expect(EmailLog.where(user_id: source_user.id).count).to eq(0)
expect(EmailLog.where(user_id: target_user.id).count).to eq(1)
end
context "likes" do
def given_daily_like_count_for(user, date)
GivenDailyLike.find_for(user.id, date).pluck(:likes_given)[0] || 0
end
it "merges likes" do
p1 = Fabricate(:post)
p2 = Fabricate(:post)
p3 = Fabricate(:post)
p4 = Fabricate(:post)
p5 = Fabricate(:post)
p6 = Fabricate(:post)
now = Time.zone.now
freeze_time(now - 1.day)
PostActionCreator.like(source_user, p1)
PostActionCreator.like(source_user, p2)
PostActionCreator.like(target_user, p2)
PostActionCreator.like(target_user, p3)
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freeze_time(now)
PostActionCreator.like(source_user, p4)
PostActionCreator.like(source_user, p5)
PostActionCreator.like(target_user, p5)
PostActionCreator.like(source_user, p6)
PostActionDestroyer.destroy(source_user, p6, :like)
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merge_users!
[p1, p2, p3, p4, p5].each { |p| expect(p.reload.like_count).to eq(1) }
expect(PostAction.with_deleted.where(user_id: source_user.id).count).to eq(0)
expect(PostAction.with_deleted.where(user_id: target_user.id).count).to eq(6)
expect(given_daily_like_count_for(source_user, Date.yesterday)).to eq(0)
expect(given_daily_like_count_for(target_user, Date.yesterday)).to eq(3)
expect(given_daily_like_count_for(source_user, Date.today)).to eq(0)
expect(given_daily_like_count_for(target_user, Date.today)).to eq(2)
end
end
it "updates group history" do
group = Fabricate(:group)
group.add_owner(source_user)
logger = GroupActionLogger.new(source_user, group)
logger.log_add_user_to_group(walter)
logger.log_add_user_to_group(target_user)
group = Fabricate(:group)
group.add_owner(target_user)
logger = GroupActionLogger.new(target_user, group)
logger.log_add_user_to_group(walter)
logger.log_add_user_to_group(source_user)
merge_users!
expect(GroupHistory.where(acting_user_id: source_user.id).count).to eq(0)
expect(GroupHistory.where(acting_user_id: target_user.id).count).to eq(4)
expect(GroupHistory.where(target_user_id: source_user.id).count).to eq(0)
expect(GroupHistory.where(target_user_id: target_user.id).count).to eq(2)
end
it "merges group memberships" do
group1 = Fabricate(:group)
group1.add_owner(target_user)
group1.bulk_add([walter.id, source_user.id])
group2 = Fabricate(:group)
group2.bulk_add([walter.id, target_user.id])
group3 = Fabricate(:group)
group3.add_owner(source_user)
group3.add(walter)
merge_users!
[group1, group2, group3].each do |g|
owner = [group1, group3].include?(g)
expect(GroupUser.where(group_id: g.id, user_id: target_user.id, owner: owner).count).to eq(1)
expect(Group.where(id: g.id).pluck_first(:user_count)).to eq(2)
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end
expect(GroupUser.where(user_id: source_user.id).count).to eq(0)
end
it "updates incoming emails" do
email = Fabricate(:incoming_email, user: source_user)
merge_users!
expect(email.reload.user).to eq(target_user)
end
it "updates incoming links" do
link1 = Fabricate(:incoming_link, user: source_user)
link2 = Fabricate(:incoming_link, current_user_id: source_user.id)
merge_users!
expect(link1.reload.user).to eq(target_user)
expect(link2.reload.current_user_id).to eq(target_user.id)
end
it "updates invites" do
invite1 = Fabricate(:invite, invited_by: walter)
Fabricate(:invited_user, invite: invite1, user: source_user)
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invite2 = Fabricate(:invite, invited_by: source_user)
invite3 = Fabricate(:invite, invited_by: source_user)
invite3.trash!(source_user)
merge_users!
[invite1, invite2, invite3].each { |x| x.reload }
expect(invite1.invited_users.first.user).to eq(target_user)
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expect(invite2.invited_by).to eq(target_user)
expect(invite3.invited_by).to eq(target_user)
expect(invite3.deleted_by).to eq(target_user)
end
it "merges muted users" do
muted1 = Fabricate(:user)
muted2 = Fabricate(:user)
muted3 = Fabricate(:user)
coding_horror = Fabricate(:coding_horror)
MutedUser.create!(user_id: source_user.id, muted_user_id: muted1.id)
MutedUser.create!(user_id: source_user.id, muted_user_id: muted2.id)
MutedUser.create!(user_id: target_user.id, muted_user_id: muted2.id)
MutedUser.create!(user_id: target_user.id, muted_user_id: muted3.id)
MutedUser.create!(user_id: walter.id, muted_user_id: source_user.id)
MutedUser.create!(user_id: coding_horror.id, muted_user_id: source_user.id)
MutedUser.create!(user_id: coding_horror.id, muted_user_id: target_user.id)
merge_users!
[muted1, muted2, muted3].each do |m|
expect(MutedUser.where(user_id: target_user.id, muted_user_id: m.id).count).to eq(1)
end
expect(MutedUser.where(user_id: source_user.id).count).to eq(0)
expect(MutedUser.where(user_id: walter.id, muted_user_id: target_user.id).count).to eq(1)
expect(MutedUser.where(user_id: coding_horror.id, muted_user_id: target_user.id).count).to eq(1)
expect(MutedUser.where(muted_user_id: source_user.id).count).to eq(0)
end
it "merges ignored users" do
ignored1 = Fabricate(:user)
ignored2 = Fabricate(:user)
ignored3 = Fabricate(:user)
coding_horror = Fabricate(:coding_horror)
IgnoredUser.create!(user_id: source_user.id, ignored_user_id: ignored1.id)
IgnoredUser.create!(user_id: source_user.id, ignored_user_id: ignored2.id)
IgnoredUser.create!(user_id: target_user.id, ignored_user_id: ignored2.id)
IgnoredUser.create!(user_id: target_user.id, ignored_user_id: ignored3.id)
IgnoredUser.create!(user_id: walter.id, ignored_user_id: source_user.id)
IgnoredUser.create!(user_id: coding_horror.id, ignored_user_id: source_user.id)
IgnoredUser.create!(user_id: coding_horror.id, ignored_user_id: target_user.id)
merge_users!
[ignored1, ignored2, ignored3].each do |m|
expect(IgnoredUser.where(user_id: target_user.id, ignored_user_id: m.id).count).to eq(1)
end
expect(IgnoredUser.where(user_id: source_user.id).count).to eq(0)
expect(IgnoredUser.where(user_id: walter.id, ignored_user_id: target_user.id).count).to eq(1)
expect(IgnoredUser.where(user_id: coding_horror.id, ignored_user_id: target_user.id).count).to eq(1)
expect(IgnoredUser.where(ignored_user_id: source_user.id).count).to eq(0)
end
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context "notifications" do
it "updates notifications" do
Fabricate(:notification, user: source_user)
Fabricate(:notification, user: source_user)
Fabricate(:notification, user: walter)
merge_users!
expect(Notification.where(user_id: target_user.id).count).to eq(2)
expect(Notification.where(user_id: source_user.id).count).to eq(0)
end
end
context "post actions" do
it "merges post actions" do
p1 = Fabricate(:post)
p2 = Fabricate(:post)
p3 = Fabricate(:post)
type_ids = PostActionType.public_type_ids + [PostActionType.flag_types.values.first]
type_ids.each do |type|
PostActionCreator.new(source_user, p1, type).perform
PostActionCreator.new(source_user, p2, type).perform
PostActionCreator.new(target_user, p2, type).perform
PostActionCreator.new(target_user, p3, type).perform
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end
merge_users!
type_ids.each do |type|
expect(PostAction.where(user_id: target_user.id, post_action_type_id: type)
.pluck(:post_id)).to contain_exactly(p1.id, p2.id, p3.id)
end
expect(PostAction.where(user_id: source_user.id).count).to eq(0)
end
it "updates post actions" do
p1 = Fabricate(:post)
p2 = Fabricate(:post)
p3 = Fabricate(:post)
p4 = Fabricate(:post)
action1 = PostActionCreator.create(source_user, p1, :off_topic).post_action
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action1.update_attribute(:deleted_by_id, source_user.id)
action2 = PostActionCreator.create(source_user, p2, :off_topic).post_action
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action2.update_attribute(:deferred_by_id, source_user.id)
action3 = PostActionCreator.create(source_user, p3, :off_topic).post_action
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action3.update_attribute(:agreed_by_id, source_user.id)
action4 = PostActionCreator.create(source_user, p4, :off_topic).post_action
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action4.update_attribute(:disagreed_by_id, source_user.id)
merge_users!
expect(action1.reload.deleted_by_id).to eq(target_user.id)
expect(action2.reload.deferred_by_id).to eq(target_user.id)
expect(action3.reload.agreed_by_id).to eq(target_user.id)
expect(action4.reload.disagreed_by_id).to eq(target_user.id)
end
end
it "updates post revisions" do
post = Fabricate(:post)
post_revision = Fabricate(:post_revision, post: post, user: source_user)
merge_users!
expect(post_revision.reload.user).to eq(target_user)
end
context "post timings" do
def create_post_timing(post, user, msecs)
PostTiming.create!(
topic_id: post.topic_id,
post_number: post.post_number,
user_id: user.id,
msecs: msecs
)
end
def post_timing_msecs_for(post, user)
PostTiming.where(
topic_id: post.topic_id,
post_number: post.post_number,
user_id: user.id
).pluck(:msecs)[0] || 0
end
it "merges post timings" do
post1 = Fabricate(:post)
post2 = Fabricate(:post)
post3 = Fabricate(:post)
create_post_timing(post1, source_user, 12345)
create_post_timing(post2, source_user, 9876)
create_post_timing(post2, target_user, 3333)
create_post_timing(post3, target_user, 10000)
merge_users!
expect(post_timing_msecs_for(post1, target_user)).to eq(12345)
expect(post_timing_msecs_for(post2, target_user)).to eq(13209)
expect(post_timing_msecs_for(post3, target_user)).to eq(10000)
expect(PostTiming.where(user_id: source_user.id).count).to eq(0)
end
end
context "posts" do
it "updates user ids of posts" do
source_user.update_attribute(:moderator, true)
topic = Fabricate(:topic)
Fabricate(:post, topic: topic, user: source_user)
post2 = Fabricate(:basic_reply, topic: topic, user: walter)
post2.revise(source_user, raw: "#{post2.raw} foo")
PostLocker.new(post2, source_user).lock
post2.trash!(source_user)
merge_users!
post2.reload
expect(post2.deleted_by).to eq(target_user)
expect(post2.last_editor).to eq(target_user)
expect(post2.locked_by_id).to eq(target_user.id)
expect(post2.reply_to_user).to eq(target_user)
end
it "updates post action counts" do
posts = {}
PostActionType.types.each do |type_name, type_id|
posts[type_name] = post = Fabricate(:post, user: walter)
PostActionCreator.new(source_user, post, type_id).perform
PostActionCreator.new(target_user, post, type_id).perform
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end
merge_users!
posts.each do |type, post|
post.reload
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expect(post.public_send("#{type}_count")).to eq(1)
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end
end
end
it "updates reviewables and reviewable history" do
reviewable = Fabricate(:reviewable_queued_post, created_by: source_user)
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merge_users!
expect(reviewable.reload.created_by).to eq(target_user)
expect(reviewable.reviewable_histories.first.created_by).to eq(target_user)
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end
describe 'search logs' do
after do
SearchLog.clear_debounce_cache!
end
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it "updates search log entries" do
SearchLog.log(term: 'hello', search_type: :full_page, ip_address: '192.168.0.1', user_id: source_user.id)
SearchLog.log(term: 'world', search_type: :full_page, ip_address: '192.168.0.1', user_id: source_user.id)
SearchLog.log(term: 'star trek', search_type: :full_page, ip_address: '192.168.0.2', user_id: target_user.id)
SearchLog.log(term: 'bad', search_type: :full_page, ip_address: '192.168.0.3', user_id: walter.id)
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merge_users!
expect(SearchLog.where(user_id: target_user.id).count).to eq(3)
expect(SearchLog.where(user_id: source_user.id).count).to eq(0)
expect(SearchLog.where(user_id: walter.id).count).to eq(1)
end
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end
it "merges tag notification settings" do
tag1 = Fabricate(:tag)
tag2 = Fabricate(:tag)
tag3 = Fabricate(:tag)
watching = TagUser.notification_levels[:watching]
TagUser.batch_set(source_user, :watching, [tag1.name, tag2.name])
TagUser.batch_set(target_user, :watching, [tag2.name, tag3.name])
merge_users!
tag_ids = TagUser.where(user_id: target_user.id, notification_level: watching).pluck(:tag_id)
expect(tag_ids).to contain_exactly(tag1.id, tag2.id, tag3.id)
tag_ids = TagUser.where(user_id: source_user.id, notification_level: watching).pluck(:tag_id)
expect(tag_ids).to be_empty
end
it "updates themes" do
theme = Fabricate(:theme, user: source_user)
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merge_users!
expect(theme.reload.user_id).to eq(target_user.id)
end
it "merges allowed users for topics" do
pm_topic1 = Fabricate(:private_message_topic, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: target_user),
Fabricate.build(:topic_allowed_user, user: walter),
Fabricate.build(:topic_allowed_user, user: source_user)
])
pm_topic2 = Fabricate(:private_message_topic, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: walter),
Fabricate.build(:topic_allowed_user, user: source_user)
])
merge_users!
expect(pm_topic1.allowed_users).to contain_exactly(target_user, walter)
expect(pm_topic2.allowed_users).to contain_exactly(target_user, walter)
expect(TopicAllowedUser.where(user_id: source_user.id).count).to eq(0)
end
it "updates topic embeds" do
topic_embed = Fabricate(:topic_embed, embed_url: "http://example.com/post/248")
topic_embed.trash!(source_user)
merge_users!
expect(topic_embed.reload.deleted_by).to eq(target_user)
end
it "updates topic links" do
topic = Fabricate(:topic, user: source_user)
post = Fabricate(:post_with_external_links, user: source_user, topic: topic)
TopicLink.extract_from(post)
link = topic.topic_links.first
TopicLinkClick.create!(topic_link_id: link.id, user_id: source_user.id, ip_address: '127.0.0.1')
TopicLinkClick.create!(topic_link_id: link.id, user_id: target_user.id, ip_address: '127.0.0.1')
TopicLinkClick.create!(topic_link_id: link.id, user_id: walter.id, ip_address: '127.0.0.1')
merge_users!
expect(TopicLink.where(user_id: target_user.id).count).to be > 0
expect(TopicLink.where(user_id: source_user.id).count).to eq(0)
expect(TopicLinkClick.where(user_id: target_user.id).count).to eq(2)
expect(TopicLinkClick.where(user_id: source_user.id).count).to eq(0)
expect(TopicLinkClick.where(user_id: walter.id).count).to eq(1)
end
context "topic timers" do
def create_topic_timer(topic, user, status_type, deleted_by = nil)
timer = Fabricate(:topic_timer, topic: topic, user: user, status_type: TopicTimer.types[status_type])
timer.trash!(deleted_by) if deleted_by
timer.reload
end
it "merges topic timers" do
topic1 = Fabricate(:topic)
timer1 = create_topic_timer(topic1, source_user, :close, Discourse.system_user)
timer2 = create_topic_timer(topic1, source_user, :close)
timer3 = create_topic_timer(topic1, source_user, :reminder, source_user)
timer4 = create_topic_timer(topic1, target_user, :reminder, target_user)
timer5 = create_topic_timer(topic1, source_user, :reminder)
topic2 = Fabricate(:topic)
timer6 = create_topic_timer(topic2, target_user, :close)
timer7 = create_topic_timer(topic2, target_user, :reminder, Discourse.system_user)
create_topic_timer(topic2, source_user, :reminder, Discourse.system_user)
merge_users!
[timer1, timer2, timer3, timer4, timer5, timer6, timer7].each do |t|
expect(t.reload.user).to eq(target_user)
end
expect(TopicTimer.with_deleted.where(user_id: source_user.id).count).to eq(0)
expect(TopicTimer.with_deleted.where(deleted_by_id: target_user.id).count).to eq(2)
expect(TopicTimer.with_deleted.where(deleted_by_id: source_user.id).count).to eq(0)
end
end
it "merges topic notification settings" do
topic1 = Fabricate(:topic)
topic2 = Fabricate(:topic)
topic3 = Fabricate(:topic)
watching = TopicUser.notification_levels[:watching]
Fabricate(:topic_user, notification_level: watching, topic: topic1, user: source_user)
Fabricate(:topic_user, notification_level: watching, topic: topic2, user: source_user)
Fabricate(:topic_user, notification_level: watching, topic: topic2, user: target_user)
Fabricate(:topic_user, notification_level: watching, topic: topic3, user: target_user)
merge_users!
topic_ids = TopicUser.where(user_id: target_user.id, notification_level: watching).pluck(:topic_id)
expect(topic_ids).to contain_exactly(topic1.id, topic2.id, topic3.id)
topic_ids = TopicUser.where(user_id: source_user.id, notification_level: watching).pluck(:topic_id)
expect(topic_ids).to be_empty
end
it "merges topic views" do
topic1 = Fabricate(:topic)
topic2 = Fabricate(:topic)
topic3 = Fabricate(:topic)
ip = '127.0.0.1'
TopicViewItem.add(topic1.id, ip, source_user.id)
TopicViewItem.add(topic2.id, ip, source_user.id)
TopicViewItem.add(topic2.id, ip, target_user.id)
TopicViewItem.add(topic3.id, ip, target_user.id)
merge_users!
topic_ids = TopicViewItem.where(user_id: target_user.id).pluck(:topic_id)
expect(topic_ids).to contain_exactly(topic1.id, topic2.id, topic3.id)
expect(TopicViewItem.where(user_id: source_user.id).count).to eq(0)
end
it "updates topics" do
topic = Fabricate(:topic)
Fabricate(:post, user: walter, topic: topic)
Fabricate(:post, user: source_user, topic: topic)
topic.trash!(source_user)
merge_users!
topic.reload
expect(topic.deleted_by).to eq(target_user)
expect(topic.last_poster).to eq(target_user)
end
it "updates unsubscribe keys" do
UnsubscribeKey.create_key_for(source_user, "digest")
UnsubscribeKey.create_key_for(target_user, "digest")
UnsubscribeKey.create_key_for(walter, "digest")
merge_users!
expect(UnsubscribeKey.where(user_id: target_user.id).count).to eq(2)
expect(UnsubscribeKey.where(user_id: source_user.id).count).to eq(0)
end
it "updates uploads" do
Fabricate(:upload, user: source_user)
Fabricate(:upload, user: target_user)
Fabricate(:upload, user: walter)
merge_users!
expect(Upload.where(user_id: target_user.id).count).to eq(2)
expect(Upload.where(user_id: source_user.id).count).to eq(0)
end
context "user actions" do
# action_type and user_id are not nullable
# target_topic_id and acting_user_id are nullable, but always have a value
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fab!(:post1) { Fabricate(:post) }
fab!(:post2) { Fabricate(:post) }
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def log_like_action(acting_user, user, post)
UserAction.log_action!(action_type: UserAction::LIKE,
user_id: user.id,
acting_user_id: acting_user.id,
target_topic_id: post.topic_id,
target_post_id: post.id)
end
def log_got_private_message(acting_user, user, topic)
UserAction.log_action!(action_type: UserAction::GOT_PRIVATE_MESSAGE,
user_id: user.id,
acting_user_id: acting_user.id,
target_topic_id: topic.id,
target_post_id: -1)
end
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it "merges when target_post_id is set" do
_a1 = log_like_action(source_user, walter, post1)
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a2 = log_like_action(target_user, walter, post1)
a3 = log_like_action(source_user, walter, post2)
merge_users!
expect(UserAction.count).to eq(2)
action_ids = UserAction.where(action_type: UserAction::LIKE,
user_id: walter.id,
acting_user_id: target_user.id).pluck(:id)
expect(action_ids).to contain_exactly(a2.id, a3.id)
end
it "merges when acting_user is neither source_user nor target_user" do
coding_horror = Fabricate(:coding_horror)
pm_topic1 = Fabricate(:private_message_topic, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: walter),
Fabricate.build(:topic_allowed_user, user: source_user),
Fabricate.build(:topic_allowed_user, user: target_user),
Fabricate.build(:topic_allowed_user, user: coding_horror),
])
pm_topic2 = Fabricate(:private_message_topic, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: walter),
Fabricate.build(:topic_allowed_user, user: source_user)
])
pm_topic3 = Fabricate(:private_message_topic, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: walter),
Fabricate.build(:topic_allowed_user, user: target_user)
])
_a1 = log_got_private_message(walter, source_user, pm_topic1)
a2 = log_got_private_message(walter, target_user, pm_topic1)
_a3 = log_got_private_message(walter, coding_horror, pm_topic1)
a4 = log_got_private_message(walter, source_user, pm_topic2)
a5 = log_got_private_message(walter, target_user, pm_topic3)
merge_users!
expect(UserAction.count).to eq(4)
action_ids = UserAction.where(action_type: UserAction::GOT_PRIVATE_MESSAGE,
user_id: target_user.id,
acting_user_id: walter.id).pluck(:id)
expect(action_ids).to contain_exactly(a2.id, a4.id, a5.id)
end
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end
it "merges archived messages" do
pm_topic1 = Fabricate(:private_message_topic, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: target_user),
Fabricate.build(:topic_allowed_user, user: walter),
Fabricate.build(:topic_allowed_user, user: source_user)
])
pm_topic2 = Fabricate(:private_message_topic, topic_allowed_users: [
Fabricate.build(:topic_allowed_user, user: walter),
Fabricate.build(:topic_allowed_user, user: source_user)
])
UserArchivedMessage.archive!(source_user.id, pm_topic1)
UserArchivedMessage.archive!(target_user.id, pm_topic1)
UserArchivedMessage.archive!(source_user.id, pm_topic2)
UserArchivedMessage.archive!(walter.id, pm_topic2)
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merge_users!
topic_ids = UserArchivedMessage.where(user_id: target_user.id).pluck(:topic_id)
expect(topic_ids).to contain_exactly(pm_topic1.id, pm_topic2.id)
expect(UserArchivedMessage.where(user_id: source_user.id).count).to eq(0)
end
context "badges" do
def create_badge(badge, user, opts = {})
UserBadge.create!(
badge: badge,
user: user,
granted_by: opts[:granted_by] || Discourse.system_user,
granted_at: opts[:granted_at] || Time.now,
post: opts[:post],
seq: opts[:seq] || 0
)
end
it "merges user badges" do
anniversary_badge = Badge.find(Badge::Anniversary)
create_badge(anniversary_badge, source_user, seq: 1)
b1 = create_badge(anniversary_badge, target_user, seq: 1)
b2 = create_badge(anniversary_badge, source_user, seq: 2)
great_post_badge = Badge.find(Badge::GreatPost)
b3 = create_badge(great_post_badge, target_user, post: Fabricate(:post, user: target_user))
b4 = create_badge(great_post_badge, source_user, post: Fabricate(:post, user: source_user))
autobiographer_badge = Badge.find(Badge::Autobiographer)
b5 = create_badge(autobiographer_badge, source_user)
merge_users!
user_badge_ids = UserBadge.where(user_id: target_user.id).pluck(:id)
expect(user_badge_ids).to contain_exactly(b1.id, b2.id, b3.id, b4.id, b5.id)
expect(UserBadge.where(user_id: source_user.id).count).to eq(0)
end
it "updates granted_by for user badges" do
badge = Badge.create!(name: 'Hero', badge_type_id: BadgeType::Gold)
user_badge = create_badge(badge, walter, seq: 1, granted_by: source_user)
merge_users!
expect(user_badge.reload.granted_by).to eq(target_user)
end
end
it "merges user custom fields" do
UserCustomField.create!(user_id: source_user.id, name: 'foo', value: '123')
UserCustomField.create!(user_id: source_user.id, name: 'bar', value: '456')
UserCustomField.create!(user_id: source_user.id, name: 'duplicate', value: 'source')
UserCustomField.create!(user_id: target_user.id, name: 'duplicate', value: 'target')
UserCustomField.create!(user_id: target_user.id, name: 'baz', value: '789')
merge_users!
fields = UserCustomField.where(user_id: target_user.id).pluck(:name, :value)
expect(fields).to contain_exactly(['foo', '123'], ['bar', '456'], ['duplicate', 'target'], ['baz', '789'])
expect(UserCustomField.where(user_id: source_user.id).count).to eq(0)
end
it "merges email addresses" do
merge_users!
emails = UserEmail.where(user_id: target_user.id).pluck(:email, :primary)
expect(emails).to contain_exactly(['alice@example.com', true], ['alice@work.com', false])
expect(UserEmail.where(user_id: source_user.id).count).to eq(0)
end
it "skips merging email adresses when a secondary email address exists" do
merge_users!(source_user, target_user)
alice2 = Fabricate(:user, username: 'alice2', email: 'alice@foo.com')
merge_users!(alice2, target_user)
emails = UserEmail.where(user_id: target_user.id).pluck(:email, :primary)
expect(emails).to contain_exactly(['alice@example.com', true], ['alice@work.com', false])
expect(UserEmail.where(user_id: source_user.id).count).to eq(0)
end
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it "updates exports" do
UserExport.create(file_name: "user-archive-alice1-190218-003249", user_id: source_user.id)
merge_users!
expect(UserExport.where(user_id: target_user.id).count).to eq(1)
expect(UserExport.where(user_id: source_user.id).count).to eq(0)
end
it "updates user history" do
UserHistory.create(action: UserHistory.actions[:notified_about_get_a_room], target_user_id: source_user.id)
UserHistory.create(action: UserHistory.actions[:anonymize_user], target_user_id: walter.id, acting_user_id: source_user.id)
merge_users!
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UserHistory.where(action: UserHistory.actions[:merge_user], target_user_id: target_user.id).delete_all
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expect(UserHistory.where(target_user_id: target_user.id).count).to eq(1)
expect(UserHistory.where(target_user_id: source_user.id).count).to eq(0)
expect(UserHistory.where(acting_user_id: target_user.id).count).to eq(1)
expect(UserHistory.where(acting_user_id: source_user.id).count).to eq(0)
end
it "updates user profile views" do
ip = '127.0.0.1'
UserProfileView.add(source_user.id, ip, walter.id, Time.now, true)
UserProfileView.add(source_user.id, ip, target_user.id, Time.now, true)
UserProfileView.add(target_user.id, ip, source_user.id, Time.now, true)
UserProfileView.add(walter.id, ip, source_user.id, Time.now, true)
merge_users!
expect(UserProfileView.where(user_profile_id: target_user.id).count).to eq(3)
expect(UserProfileView.where(user_profile_id: walter.id).count).to eq(1)
expect(UserProfileView.where(user_profile_id: source_user.id).count).to eq(0)
expect(UserProfileView.where(user_id: target_user.id).count).to eq(3)
expect(UserProfileView.where(user_id: walter.id).count).to eq(1)
expect(UserProfileView.where(user_id: source_user.id).count).to eq(0)
end
it "merges user visits" do
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freeze_time DateTime.parse('2010-01-01 12:00')
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UserVisit.create!(user_id: source_user.id, visited_at: 2.days.ago, posts_read: 22, mobile: false, time_read: 400)
UserVisit.create!(user_id: source_user.id, visited_at: Date.yesterday, posts_read: 8, mobile: false, time_read: 100)
UserVisit.create!(user_id: target_user.id, visited_at: Date.yesterday, posts_read: 12, mobile: true, time_read: 270)
UserVisit.create!(user_id: target_user.id, visited_at: Date.today, posts_read: 10, mobile: true, time_read: 150)
merge_users!
expect(UserVisit.where(user_id: target_user.id).count).to eq(3)
expect(UserVisit.where(user_id: source_user.id).count).to eq(0)
expect(UserVisit.where(user_id: target_user.id, visited_at: 2.days.ago, posts_read: 22, mobile: false, time_read: 400).count).to eq(1)
expect(UserVisit.where(user_id: target_user.id, visited_at: Date.yesterday, posts_read: 20, mobile: true, time_read: 370).count).to eq(1)
expect(UserVisit.where(user_id: target_user.id, visited_at: Date.today, posts_read: 10, mobile: true, time_read: 150).count).to eq(1)
end
it "updates user warnings" do
UserWarning.create!(topic: Fabricate(:topic), user: source_user, created_by: walter)
UserWarning.create!(topic: Fabricate(:topic), user: target_user, created_by: walter)
UserWarning.create!(topic: Fabricate(:topic), user: walter, created_by: source_user)
merge_users!
expect(UserWarning.where(user_id: target_user.id).count).to eq(2)
expect(UserWarning.where(user_id: source_user.id).count).to eq(0)
expect(UserWarning.where(created_by_id: target_user.id).count).to eq(1)
expect(UserWarning.where(created_by_id: source_user.id).count).to eq(0)
end
it "triggers :merging_users event" do
events = DiscourseEvent.track_events do
merge_users!
end
expect(events).to include(event_name: :merging_users, params: [source_user, target_user])
end
context "site settings" do
it "updates usernames in site settings" do
SiteSetting.site_contact_username = source_user.username
SiteSetting.embed_by_username = source_user.username
merge_users!
expect(SiteSetting.site_contact_username).to eq(target_user.username)
expect(SiteSetting.embed_by_username).to eq(target_user.username)
end
it "updates only the old username in site settings" do
SiteSetting.site_contact_username = source_user.username
SiteSetting.embed_by_username = walter.username
merge_users!
expect(SiteSetting.site_contact_username).to eq(target_user.username)
expect(SiteSetting.embed_by_username).to eq(walter.username)
end
end
it "updates users" do
walter.update!(approved_by: source_user)
upload = Fabricate(:upload)
source_user.update!(admin: true)
source_user.user_profile.update!(
card_background_upload: upload,
profile_background_upload: upload,
)
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merge_users!
expect(walter.reload.approved_by).to eq(target_user)
target_user.reload
expect(target_user.admin).to eq(true)
expect(target_user.card_background_upload).to eq(upload)
expect(target_user.profile_background_upload).to eq(upload)
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end
it "deletes the source user even when it's an admin" do
source_user.update_attribute(:admin, true)
expect(User.find_by_username(source_user.username)).to be_present
merge_users!
expect(User.find_by_username(source_user.username)).to be_nil
end
it "deletes the source user even when it is a member of a group that grants a trust level" do
group = Fabricate(:group, grant_trust_level: 3)
group.bulk_add([source_user.id, target_user.id])
merge_users!
expect(User.find_by_username(source_user.username)).to be_nil
end
it "works even when email domains are restricted" do
SiteSetting.email_domains_whitelist = "example.com|work.com"
source_user.update_attribute(:admin, true)
expect(User.find_by_username(source_user.username)).to be_present
merge_users!
expect(User.find_by_username(source_user.username)).to be_nil
end
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it "deletes external auth infos of source user" do
UserAssociatedAccount.create(user_id: source_user.id, provider_name: "facebook", provider_uid: "1234")
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GithubUserInfo.create(user_id: source_user.id, screen_name: "example", github_user_id: "examplel123123")
Oauth2UserInfo.create(user_id: source_user.id, uid: "example", provider: "example")
SingleSignOnRecord.create(user_id: source_user.id, external_id: "example", last_payload: "looks good")
merge_users!
expect(UserAssociatedAccount.where(user_id: source_user.id).count).to eq(0)
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expect(GithubUserInfo.where(user_id: source_user.id).count).to eq(0)
expect(Oauth2UserInfo.where(user_id: source_user.id).count).to eq(0)
expect(SingleSignOnRecord.where(user_id: source_user.id).count).to eq(0)
end
it "deletes auth tokens" do
Fabricate(:api_key, user: source_user)
Fabricate(:readonly_user_api_key, user: source_user)
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Fabricate(:user_second_factor_totp, user: source_user)
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SiteSetting.verbose_auth_token_logging = true
UserAuthToken.generate!(user_id: source_user.id, user_agent: "Firefox", client_ip: "127.0.0.1")
merge_users!
expect(ApiKey.where(user_id: source_user.id).count).to eq(0)
expect(UserApiKey.where(user_id: source_user.id).count).to eq(0)
expect(UserSecondFactor.where(user_id: source_user.id).count).to eq(0)
expect(UserAuthToken.where(user_id: source_user.id).count).to eq(0)
expect(UserAuthTokenLog.where(user_id: source_user.id).count).to eq(0)
end
it "cleans up all remaining references to the source user" do
DirectoryItem.refresh!
Fabricate(:email_change_request, user: source_user)
Fabricate(:email_token, user: source_user)
Fabricate(:user_avatar, user: source_user)
merge_users!
expect(DirectoryItem.where(user_id: source_user.id).count).to eq(0)
expect(EmailChangeRequest.where(user_id: source_user.id).count).to eq(0)
expect(EmailToken.where(user_id: source_user.id).count).to eq(0)
expect(UserAvatar.where(user_id: source_user.id).count).to eq(0)
expect(User.find_by_username(source_user.username)).to be_nil
end
it "updates the username" do
Jobs::UpdateUsername.any_instance
.expects(:execute)
.with(user_id: source_user.id,
old_username: 'alice1',
new_username: 'alice',
avatar_template: target_user.avatar_template)
.once
merge_users!
end
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it "correctly logs the merge" do
expect { merge_users! }.to change { UserHistory.count }.by(1)
log_entry = UserHistory.last
expect(log_entry.action).to eq(UserHistory.actions[:merge_user])
expect(log_entry.acting_user_id).to eq(Discourse::SYSTEM_USER_ID)
expect(log_entry.target_user_id).to eq(target_user.id)
expect(log_entry.context).to eq(I18n.t("staff_action_logs.user_merged", username: source_user.username))
expect(log_entry.email).to eq("alice@work.com")
end
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end