Add user notes on accounts (#14148)

* Add UserNote model

* Add UI for user notes

* Put comment in relationships entity

* Add API to create user notes

* Copy user notes to new account when receiving a Move activity

* Address some of the review remarks

* Replace modal by inline edition

* Please CodeClimate

* Button design changes

* Change design again

* Cancel note edition when pressing Escape

* Fixes

* Tweak design again

* Move “Add note” item, and allow users to add notes to themselves

* Rename UserNote into AccountNote, rename “comment” Relationship attribute to “note”

2 files changed, 32 insertions, 0 deletions

diff --git a/spec/fabricators/account_note_fabricator.rb b/spec/fabricators/account_note_fabricator.rb
new file mode 100644
index 000000000..1b061745a
--- /dev/null
+++ b/spec/fabricators/account_note_fabricator.rb
@@ -0,0 +1,5 @@
+Fabricator(:account_note) do
+  account
+  target_account { Fabricate(:account) }
+  comment        "User note text"
+end
diff --git a/spec/workers/move_worker_spec.rb b/spec/workers/move_worker_spec.rb
index b8f4d9900..77b921eaf 100644
--- a/spec/workers/move_worker_spec.rb
+++ b/spec/workers/move_worker_spec.rb
@@ -6,6 +6,8 @@ describe MoveWorker do
   let(:local_follower)   { Fabricate(:user, email: 'bob@example.com', account: Fabricate(:account, username: 'bob')).account }
   let(:source_account)   { Fabricate(:account, protocol: :activitypub, domain: 'example.com') }
   let(:target_account)   { Fabricate(:account, protocol: :activitypub, domain: 'example.com') }
+  let(:local_user)       { Fabricate(:user) }
+  let!(:account_note)    { Fabricate(:account_note, account: local_user.account, target_account: source_account) }
 
   subject { described_class.new }
 
@@ -13,6 +15,25 @@ describe MoveWorker do
     local_follower.follow!(source_account)
   end
 
+  shared_examples 'user note handling' do
+    it 'copies user note' do
+      allow(UnfollowFollowWorker).to receive(:push_bulk)
+      subject.perform(source_account.id, target_account.id)
+      expect(AccountNote.find_by(account: account_note.account, target_account: target_account).comment).to include(source_account.acct)
+      expect(AccountNote.find_by(account: account_note.account, target_account: target_account).comment).to include(account_note.comment)
+    end
+
+    it 'merges user notes when needed' do
+      new_account_note = AccountNote.create!(account: account_note.account, target_account: target_account, comment: 'new note prior to move')
+
+      allow(UnfollowFollowWorker).to receive(:push_bulk)
+      subject.perform(source_account.id, target_account.id)
+      expect(AccountNote.find_by(account: account_note.account, target_account: target_account).comment).to include(source_account.acct)
+      expect(AccountNote.find_by(account: account_note.account, target_account: target_account).comment).to include(account_note.comment)
+      expect(AccountNote.find_by(account: account_note.account, target_account: target_account).comment).to include(new_account_note.comment)
+    end
+  end
+
   context 'both accounts are distant' do
     describe 'perform' do
       it 'calls UnfollowFollowWorker' do
@@ -20,6 +41,8 @@ describe MoveWorker do
         subject.perform(source_account.id, target_account.id)
         expect(UnfollowFollowWorker).to have_received(:push_bulk).with([local_follower.id])
       end
+
+      include_examples 'user note handling'
     end
   end
 
@@ -32,6 +55,8 @@ describe MoveWorker do
         subject.perform(source_account.id, target_account.id)
         expect(UnfollowFollowWorker).to have_received(:push_bulk).with([local_follower.id])
       end
+
+      include_examples 'user note handling'
     end
   end
 
@@ -45,6 +70,8 @@ describe MoveWorker do
         expect(local_follower.following?(target_account)).to be true
       end
 
+      include_examples 'user note handling'
+
       it 'does not fail when a local user is already following both accounts' do
         double_follower = Fabricate(:user, email: 'eve@example.com', account: Fabricate(:account, username: 'eve')).account
         double_follower.follow!(source_account)