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# frozen_string_literal: true
class EventPresenter < Gitlab::View::Presenter::Delegated
presents ::Event, as: :event
def initialize(event, **attributes)
super
@visible_to_user_cache = ActiveSupport::Cache::MemoryStore.new
end
# Caching `visible_to_user?` method in the presenter because it might be called multiple times.
delegator_override :visible_to_user?
def visible_to_user?(user = nil)
return super(user) unless user
@visible_to_user_cache.fetch(user&.id) { super(user) }
end
# implement cache here
def resource_parent_name
resource_parent&.full_name || ''
end
def target_link_options
case resource_parent
when Group
[event.group, event.target]
when Project
[event.project, event.target]
else
''
end
end
def target_type_name
if design?
'Design'
elsif wiki_page?
'Wiki Page'
elsif issue? || work_item?
target.issue_type
elsif target_type.present?
target_type.titleize
else
"Project"
end.downcase
end
def note_target_type_name
return unless note?
if design_note?
'Design'
elsif wiki_page_note?
'Wiki Page'
elsif target.for_issue? || target.for_work_item?
target.noteable.issue_type
else
target.noteable_type.titleize
end.downcase
end
def push_activity_description
return unless push_action?
if batch_push?
"#{action_name} #{ref_count} #{ref_type.pluralize(ref_count)}"
else
"#{action_name} #{ref_type}"
end
end
def batch_push?
push_action? && ref_count.to_i > 0
end
def linked_to_reference?
return false unless push_action?
return false if event.project.nil?
if tag?
project.repository.tag_exists?(ref_name)
else
project.repository.branch_exists?(ref_name)
end
end
end
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