f44e47a624
This PR refactors existing Brazil phone number normalization logic into a generic, extensible service while maintaining backward compatibility. Also extracts it into a dedicated service designed for expansion to support additional countries. --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
40 lines
1.2 KiB
Ruby
40 lines
1.2 KiB
Ruby
# Service to handle phone number normalization for WhatsApp messages
|
|
# Currently supports Brazil phone number format variations
|
|
# Designed to be extensible for additional countries in future PRs
|
|
#
|
|
# Usage: Whatsapp::PhoneNumberNormalizationService.new(inbox).normalize_and_find_contact(waid)
|
|
class Whatsapp::PhoneNumberNormalizationService
|
|
def initialize(inbox)
|
|
@inbox = inbox
|
|
end
|
|
|
|
# Main entry point for phone number normalization
|
|
# Returns the source_id of an existing contact if found, otherwise returns original waid
|
|
def normalize_and_find_contact(waid)
|
|
normalizer = find_normalizer_for_country(waid)
|
|
return waid unless normalizer
|
|
|
|
normalized_waid = normalizer.normalize(waid)
|
|
existing_contact_inbox = find_existing_contact_inbox(normalized_waid)
|
|
|
|
existing_contact_inbox&.source_id || waid
|
|
end
|
|
|
|
private
|
|
|
|
attr_reader :inbox
|
|
|
|
def find_normalizer_for_country(waid)
|
|
NORMALIZERS.map(&:new)
|
|
.find { |normalizer| normalizer.handles_country?(waid) }
|
|
end
|
|
|
|
def find_existing_contact_inbox(normalized_waid)
|
|
inbox.contact_inboxes.find_by(source_id: normalized_waid)
|
|
end
|
|
|
|
NORMALIZERS = [
|
|
Whatsapp::PhoneNormalizers::BrazilPhoneNormalizer
|
|
].freeze
|
|
end
|