129 lines
3.9 KiB
Ruby
129 lines
3.9 KiB
Ruby
# frozen_string_literal: true
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module Members
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class DestroyService < Members::BaseService
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def execute(member, skip_authorization: false, skip_subresources: false, unassign_issuables: false, destroy_bot: false)
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unless skip_authorization
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raise Gitlab::Access::AccessDeniedError unless authorized?(member, destroy_bot)
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raise Gitlab::Access::AccessDeniedError if destroying_member_with_owner_access_level?(member) &&
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cannot_revoke_owner_responsibilities_from_member_in_project?(member)
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end
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@skip_auth = skip_authorization
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return member if member.is_a?(GroupMember) && member.source.last_owner?(member.user)
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member.destroy
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member.user&.invalidate_cache_counts
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if member.request? && member.user != current_user
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notification_service.decline_access_request(member)
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end
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delete_subresources(member) unless skip_subresources
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delete_project_invitations_by(member) unless skip_subresources
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enqueue_delete_todos(member)
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enqueue_unassign_issuables(member) if unassign_issuables
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after_execute(member: member)
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member
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end
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private
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def authorized?(member, destroy_bot)
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return can_destroy_bot_member?(member) if destroy_bot
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can_destroy_member?(member)
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end
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def delete_subresources(member)
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return unless member.is_a?(GroupMember) && member.user && member.group
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delete_project_members(member)
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delete_subgroup_members(member)
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delete_invited_members(member)
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end
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def delete_project_members(member)
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groups = member.group.self_and_descendants
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destroy_project_members(ProjectMember.in_namespaces(groups).with_user(member.user))
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end
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def delete_subgroup_members(member)
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groups = member.group.descendants
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destroy_group_members(GroupMember.of_groups(groups).with_user(member.user))
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end
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def delete_invited_members(member)
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groups = member.group.self_and_descendants
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destroy_group_members(GroupMember.of_groups(groups).not_accepted_invitations_by_user(member.user))
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destroy_project_members(ProjectMember.in_namespaces(groups).not_accepted_invitations_by_user(member.user))
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end
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def destroy_project_members(members)
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members.each do |project_member|
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self.class.new(current_user).execute(project_member, skip_authorization: @skip_auth)
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end
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end
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def destroy_group_members(members)
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members.each do |group_member|
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self.class.new(current_user).execute(group_member, skip_authorization: @skip_auth, skip_subresources: true)
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end
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end
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def delete_project_invitations_by(member)
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return unless member.is_a?(ProjectMember) && member.user && member.project
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members_to_delete = member.project.members.not_accepted_invitations_by_user(member.user)
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destroy_project_members(members_to_delete)
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end
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def can_destroy_member?(member)
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can?(current_user, destroy_member_permission(member), member)
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end
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def can_destroy_bot_member?(member)
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can?(current_user, destroy_bot_member_permission(member), member)
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end
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def destroying_member_with_owner_access_level?(member)
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member.owner?
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end
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def destroy_member_permission(member)
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case member
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when GroupMember
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:destroy_group_member
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when ProjectMember
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:destroy_project_member
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else
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raise "Unknown member type: #{member}!"
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end
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end
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def destroy_bot_member_permission(member)
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raise "Unsupported bot member type: #{member}" unless member.is_a?(ProjectMember)
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:destroy_project_bot_member
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end
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def enqueue_unassign_issuables(member)
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source_type = member.is_a?(GroupMember) ? 'Group' : 'Project'
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member.run_after_commit_or_now do
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MembersDestroyer::UnassignIssuablesWorker.perform_async(member.user_id, member.source_id, source_type)
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end
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end
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end
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end
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Members::DestroyService.prepend_mod_with('Members::DestroyService')
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