Enhance free registration account handling

This story covers the following enhancements:

• Add Add a system level variable (does not need to be editable via Admin UI) which contains fallback account/permission. Use:

  • Account: dwhrcjzk2m1v

  • Permission: regaddress

• When a registration (free or paid) fails with “Insufficient Funds” error, the reg site will:

  • Retry the registration using the fallback account/permission

  • Send an email to regsitenotif@fioprotocol.io including the following for failed tx:

    • Subject: Reg Site insufficient funds

    • Body:

      • Registration site got insufficient funds error when registering [insert FIO Domain or Address] on profile [insert Wallet profile name] using account [insert account name used] and permission [insert permission name]. You will receive this email once every 24 hrs or until issue is resolved.

  • Record time stamp of when last email was sent so that email notification is sent no more than once every 24 hrs.

Retry failed registrations

Also, we need to find a way to retry programatically all the failed registrations instead of doing it manually.

SQL example solution

sql example to add retry records for 'Insufficient funds to cover fee' errors after 28 of April 2022 (registrations-search updates required but not added in the sql example):