iachat/app/services/whatsapp/embedded_signup_service.rb
Tanmay Deep Sharma 6b42ff8d39
fix: setup webhook for create and update should be done after db commit (#12176)
## Reference
https://github.com/chatwoot/chatwoot/pull/12149#issuecomment-3178108388

## Description

setup_webhook was done before the save, and hence the meta webhook
validation might fail because of a race condition where the facebook
validation is done before we saving the entry to the database.

## Type of change

Please delete options that are not relevant.

- [ ] Bug fix (non-breaking change which fixes an issue)

## How Has This Been Tested?

- New inbox creation, webhook validation
- Existing inbox update, webhook validation
- 
<img width="614" height="674" alt="image"
src="https://github.com/user-attachments/assets/be223945-deed-475a-82e5-3ae9c54a13fa"
/>


## Checklist:

- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my code
- [ ] I have commented on my code, particularly in hard-to-understand
areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] Any dependent changes have been merged and published in downstream
modules

---------

Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>
2025-08-13 20:53:31 +05:30

66 lines
1.9 KiB
Ruby

class Whatsapp::EmbeddedSignupService
def initialize(account:, params:, inbox_id: nil)
@account = account
@code = params[:code]
@business_id = params[:business_id]
@waba_id = params[:waba_id]
@phone_number_id = params[:phone_number_id]
@inbox_id = inbox_id
end
def perform
validate_parameters!
access_token = exchange_code_for_token
phone_info = fetch_phone_info(access_token)
validate_token_access(access_token)
channel = create_or_reauthorize_channel(access_token, phone_info)
channel.setup_webhooks
channel
rescue StandardError => e
Rails.logger.error("[WHATSAPP] Embedded signup failed: #{e.message}")
raise e
end
private
def exchange_code_for_token
Whatsapp::TokenExchangeService.new(@code).perform
end
def fetch_phone_info(access_token)
Whatsapp::PhoneInfoService.new(@waba_id, @phone_number_id, access_token).perform
end
def validate_token_access(access_token)
Whatsapp::TokenValidationService.new(access_token, @waba_id).perform
end
def create_or_reauthorize_channel(access_token, phone_info)
if @inbox_id.present?
Whatsapp::ReauthorizationService.new(
account: @account,
inbox_id: @inbox_id,
phone_number_id: @phone_number_id,
business_id: @business_id
).perform(access_token, phone_info)
else
waba_info = { waba_id: @waba_id, business_name: phone_info[:business_name] }
Whatsapp::ChannelCreationService.new(@account, waba_info, phone_info, access_token).perform
end
end
def validate_parameters!
missing_params = []
missing_params << 'code' if @code.blank?
missing_params << 'business_id' if @business_id.blank?
missing_params << 'waba_id' if @waba_id.blank?
return if missing_params.empty?
raise ArgumentError, "Required parameters are missing: #{missing_params.join(', ')}"
end
end