module NotesActions include RendersNotes extend ActiveSupport::Concern included do before_action :authorize_admin_note!, only: [:update, :destroy] before_action :note_project, only: [:create] end def index current_fetched_at = Time.now.to_i notes_json = { notes: [], last_fetched_at: current_fetched_at } @notes = notes_finder.execute.inc_relations_for_view @notes = prepare_notes_for_rendering(@notes) @notes.each do |note| next if note.cross_reference_not_visible_for?(current_user) notes_json[:notes] << note_json(note) end render json: notes_json end def create create_params = note_params.merge( merge_request_diff_head_sha: params[:merge_request_diff_head_sha], in_reply_to_discussion_id: params[:in_reply_to_discussion_id] ) @note = Notes::CreateService.new(note_project, current_user, create_params).execute if @note.is_a?(Note) Banzai::NoteRenderer.render([@note], @project, current_user) end respond_to do |format| format.json { render json: note_json(@note) } format.html { redirect_back_or_default } end end def update @note = Notes::UpdateService.new(project, current_user, note_params).execute(note) if @note.is_a?(Note) Banzai::NoteRenderer.render([@note], @project, current_user) end respond_to do |format| format.json { render json: note_json(@note) } format.html { redirect_back_or_default } end end def destroy if note.editable? Notes::DestroyService.new(project, current_user).execute(note) end respond_to do |format| format.js { head :ok } end end private def note_html(note) render_to_string( "shared/notes/_note", layout: false, formats: [:html], locals: { note: note } ) end def note_json(note) attrs = { commands_changes: note.commands_changes } if note.persisted? attrs.merge!( valid: true, id: note.id, discussion_id: note.discussion_id(noteable), html: note_html(note), note: note.note ) discussion = note.to_discussion(noteable) unless discussion.individual_note? attrs.merge!( discussion_resolvable: discussion.resolvable?, diff_discussion_html: diff_discussion_html(discussion), discussion_html: discussion_html(discussion) ) end else attrs.merge!( valid: false, errors: note.errors ) end attrs end def diff_discussion_html(discussion) return unless discussion.diff_discussion? if params[:view] == 'parallel' template = "discussions/_parallel_diff_discussion" locals = if params[:line_type] == 'old' { discussions_left: [discussion], discussions_right: nil } else { discussions_left: nil, discussions_right: [discussion] } end else template = "discussions/_diff_discussion" locals = { discussions: [discussion] } end render_to_string( template, layout: false, formats: [:html], locals: locals ) end def discussion_html(discussion) return if discussion.individual_note? render_to_string( "discussions/_discussion", layout: false, formats: [:html], locals: { discussion: discussion } ) end def authorize_admin_note! return access_denied! unless can?(current_user, :admin_note, note) end def note_params params.require(:note).permit( :project_id, :noteable_type, :noteable_id, :commit_id, :noteable, :type, :note, :attachment, # LegacyDiffNote :line_code, # DiffNote :position ) end def noteable @noteable ||= notes_finder.target end def last_fetched_at request.headers['X-Last-Fetched-At'] end def notes_finder @notes_finder ||= NotesFinder.new(project, current_user, finder_params) end def note_project return @note_project if defined?(@note_project) return nil unless project note_project_id = params[:note_project_id] @note_project = if note_project_id.present? Project.find(note_project_id) else project end return access_denied! unless can?(current_user, :create_note, @note_project) @note_project end end