Add Support for Request to Pay API about payment-hub HOT 4 OPEN

• Request to pay is not implemented in neither the current v6 nor in the next v7 version of Mojaloop
• Once it will be allowed in Mojaloop we just need to test the existing solution that we already have and extend it with the following
  • Authorize the Payer side - notify the account owner, request one-time consent, wait until the user logs in and accepts the payment, start the process on that side (not the initiator side).
• MVP can run without this feature. 5 days server side + 2 days client side
  • Notify the Payee side - 2 days for this special case if general notification is covered by another epic (#20)
  • Introduce the concept of 'trusted' payees - this will be added as part of the API Gateway implementation: 1 day to adopt to this scenario
  • Add test cases + testing: 2 days
  • Adjust solution to actual Mojaloop specification (if it differs from the v1 Specification) - this one really depends on how much the released version differs from what is specified in the v1 document, but I would say 1-5 days

from payment-hub.

@marta-jankovics What would you estimate is level of effort for this once API is released?

from payment-hub.

@edcable added some rough development time estimation (does not contain any documentation, meetings, discussion with the mojaloop team time).

from payment-hub.

@marta-jankovics I'm checking with Sam but I think the Requests API is further along based on the update at the last PI:

from payment-hub.