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# frozen_string_literal: true
class Projects::DiscussionsController < Projects::ApplicationController
include NotesHelper
include RendersNotes
before_action :check_noteable_supports_resolvable_notes!
before_action :noteable
before_action :discussion, only: [:resolve, :unresolve]
before_action :authorize_resolve_discussion!, only: [:resolve, :unresolve]
feature_category :team_planning
urgency :low
def resolve
Discussions::ResolveService.new(project, current_user, one_or_more_discussions: discussion).execute
render_discussion
end
def unresolve
Discussions::UnresolveService.new(discussion, current_user).execute
render_discussion
end
def show
render json: {
truncated_diff_lines: discussion.try(:truncated_diff_lines)
}
end
private
def render_discussion
if serialize_notes?
prepare_notes_for_rendering(discussion.notes)
render_json_with_discussions_serializer
else
render_json_with_html
end
end
def render_json_with_discussions_serializer
render json:
DiscussionSerializer.new(project: project, noteable: discussion.noteable, current_user: current_user, note_entity: ProjectNoteEntity)
.represent(discussion, context: self, render_truncated_diff_lines: true)
end
# Legacy method used to render discussions notes when not using Vue on views.
def render_json_with_html
render json: {
resolved_by: discussion.resolved_by.try(:name),
discussion_headline_html: view_to_html_string('discussions/_headline', discussion: discussion)
}
end
# rubocop: disable CodeReuse/ActiveRecord
def noteable
@noteable ||= noteable_finder_class.new(current_user, project_id: @project.id).find_by!(iid: params[:noteable_id])
end
# rubocop: enable CodeReuse/ActiveRecord
def noteable_finder_class
case params[:noteable_type]
when 'issues'
IssuesFinder
when 'merge_requests'
MergeRequestsFinder
end
end
def check_noteable_supports_resolvable_notes!
render_404 unless noteable_finder_class && noteable&.supports_resolvable_notes?
end
def discussion
@discussion ||= @noteable.find_discussion(params[:id]) || render_404
end
def authorize_resolve_discussion!
access_denied! unless discussion.can_resolve?(current_user)
end
end
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