class ProjectTeam attr_accessor :project def initialize(project) @project = project end # Shortcut to add users # # Use: # @team << [@user, :master] # @team << [@users, :master] # def <<(args) users, access, current_user = *args if users.respond_to?(:each) add_users(users, access, current_user) else add_user(users, access, current_user) end end def find_member(user_id) member = project.members.find_by(user_id: user_id) # If user is not in project members # we should check for group membership if group && !member member = group.members.find_by(user_id: user_id) end member end def add_users(users, access, current_user = nil) ProjectMember.add_users_to_projects( [project.id], users, access, current_user ) end def add_user(user, access, current_user = nil) add_users([user], access, current_user) end # Remove all users from project team def truncate ProjectMember.truncate_team(project) end def members @members ||= fetch_members end alias_method :users, :members def guests @guests ||= fetch_members(:guests) end def reporters @reporters ||= fetch_members(:reporters) end def developers @developers ||= fetch_members(:developers) end def masters @masters ||= fetch_members(:masters) end def import(source_project, current_user = nil) target_project = project source_members = source_project.project_members.to_a target_user_ids = target_project.project_members.pluck(:user_id) source_members.reject! do |member| # Skip if user already present in team !member.invite? && target_user_ids.include?(member.user_id) end source_members.map! do |member| new_member = member.dup new_member.id = nil new_member.source = target_project new_member.created_by = current_user new_member end ProjectMember.transaction do source_members.each do |member| member.save end end true rescue false end def guest?(user) max_member_access(user.id) == Gitlab::Access::GUEST end def reporter?(user) max_member_access(user.id) == Gitlab::Access::REPORTER end def developer?(user) max_member_access(user.id) == Gitlab::Access::DEVELOPER end def master?(user) max_member_access(user.id) == Gitlab::Access::MASTER end def member?(user, min_member_access = nil) member = !!find_member(user.id) if min_member_access member && max_member_access(user.id) >= min_member_access else member end end def human_max_access(user_id) Gitlab::Access.options_with_owner.key(max_member_access(user_id)) end # Determine the maximum access level for a group of users in bulk. # # Returns a Hash mapping user ID -> maximum access level. def max_member_access_for_user_ids(user_ids) user_ids = user_ids.uniq key = "max_member_access:#{project.id}" access = {} if RequestStore.active? RequestStore.store[key] ||= {} access = RequestStore.store[key] end # Lookup only the IDs we need user_ids = user_ids - access.keys if user_ids.present? user_ids.each { |id| access[id] = Gitlab::Access::NO_ACCESS } member_access = project.members.access_for_user_ids(user_ids) merge_max!(access, member_access) if group group_access = group.members.access_for_user_ids(user_ids) merge_max!(access, group_access) end # Each group produces a list of maximum access level per user. We take the # max of the values produced by each group. if project.invited_groups.any? && project.allowed_to_share_with_group? project.project_group_links.each do |group_link| invited_access = max_invited_level_for_users(group_link, user_ids) merge_max!(access, invited_access) end end end access end def max_member_access(user_id) max_member_access_for_user_ids([user_id])[user_id] end private # For a given group, return the maximum access level for the user. This is the min of # the invited access level of the group and the access level of the user within the group. # For example, if the group has been given DEVELOPER access but the member has MASTER access, # the user should receive only DEVELOPER access. def max_invited_level_for_users(group_link, user_ids) invited_group = group_link.group capped_access_level = group_link.group_access access = invited_group.group_members.access_for_user_ids(user_ids) # If the user is not in the list, assume he/she does not have access missing_users = user_ids - access.keys missing_users.each { |id| access[id] = Gitlab::Access::NO_ACCESS } # Cap the maximum access by the invited level access access.each { |key, value| access[key] = [value, capped_access_level].min } end def fetch_members(level = nil) project_members = project.members group_members = group ? group.members : [] invited_members = [] if project.invited_groups.any? && project.allowed_to_share_with_group? project.project_group_links.includes(group: [:group_members]).each do |group_link| invited_group = group_link.group im = invited_group.members if level int_level = GroupMember.access_level_roles[level.to_s.singularize.titleize] # Skip group members if we ask for masters # but max group access is developers next if int_level > group_link.group_access # If we ask for developers and max # group access is developers we need to provide # both group master, developers as devs if int_level == group_link.group_access im.where("access_level >= ?)", group_link.group_access) else im.send(level) end end invited_members << im end invited_members = invited_members.flatten.compact end if level project_members = project_members.send(level) group_members = group_members.send(level) if group end user_ids = project_members.pluck(:user_id) user_ids.push(*invited_members.map(&:user_id)) if invited_members.any? user_ids.push(*group_members.pluck(:user_id)) if group User.where(id: user_ids) end def group project.group end def merge_max!(first_hash, second_hash) first_hash.merge!(second_hash) { |_key, old, new| old > new ? old : new } end end