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# frozen_string_literal: true
module Serverless
class Domain
include ActiveModel::Model
REGEXP = %r{^(?<scheme>https?://)?(?<function_name>[^.]+)-(?<cluster_left>\h{2})a1(?<cluster_middle>\h{10})f2(?<cluster_right>\h{2})(?<environment_id>\h+)-(?<environment_slug>[^.]+)\.(?<pages_domain_name>.+)}.freeze
UUID_LENGTH = 14
attr_accessor :function_name, :serverless_domain_cluster, :environment
validates :function_name, presence: true, allow_blank: false
validates :serverless_domain_cluster, presence: true
validates :environment, presence: true
def self.generate_uuid
SecureRandom.hex(UUID_LENGTH / 2)
end
def uri
URI("https://#{function_name}-#{serverless_domain_cluster_uuid}#{"%x" % environment.id}-#{environment.slug}.#{serverless_domain_cluster.domain}")
end
def knative_uri
URI("http://#{function_name}.#{namespace}.#{serverless_domain_cluster.knative.hostname}")
end
private
def namespace
serverless_domain_cluster.cluster.kubernetes_namespace_for(environment)
end
def serverless_domain_cluster_uuid
[
serverless_domain_cluster.uuid[0..1],
'a1',
serverless_domain_cluster.uuid[2..-3],
'f2',
serverless_domain_cluster.uuid[-2..-1]
].join
end
end
end
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