Update the StripeConnectAccount view to show statuses for the account form

[joshsmith]

Problem

Placeholder task for breaking down the statuses in code-corps/code-corps-ember#869

Some of the status logic is also written in code-corps/code-corps-ember#853

recipient_status

• required - legal_entity[verification][status] is unverified and verification[fields_needed] contains legal_entity.type (this is not the best way of doing this)
• verifying - legal_entity[verification][status] is pending
• verified - legal_entity[verification][status] is verified

verification_document_status

• pending_requirement
  • legal_entity[verification][document] has no value
  • verification[fields_needed] does not contain "legal_entity.verification.document"
• required
  • legal_entity[verification][document] has no value
  • verification[fields_needed] contains "legal_entity.verification.document"
• verifying
  • legal_entity[verification][document] has a value
  • legal_entity[verification][status] is pending
• verified
  • legal_entity[verification][document] has a value
  • verification[fields_needed] does not contain "legal_entity.verification.document"
• errored
  • legal_entity[verification][document] has a value
  • verification[fields_needed] contains "legal_entity.verification.document"

personal_id_number_status

• pending_requirement
  • legal_entity.personal_id_number_provided is false
  • verification[fields_needed] does not contain "legal_entity.verification.personal_id_number"
• required
  • legal_entity.personal_id_number_provided is false
  • verification[fields_needed] contains "legal_entity.personal_id_number" IMPORTANT NOTE it looks like Stripe asks for this either when the last4 cannot be verified or when the account goes over $20k collect – will be important to notify users when their account goes from what we believe to be verified to requiring more verification
• verifying
  • legal_entity.personal_id_number_provided is true
  • verification[fields_needed] contains "legal_entity.verification. personal_id_number"
• verified
  • legal_entity.personal_id_number_provided is true
  • legal_entity[verification][status] is pending

bank_account_status

• pending_requirement
  • legal_entity[verification][status] is not verified
  • verification[fields_needed] contains "external_account"
• required
  • legal_entity[verification][status] is verified
  • verification[fields_needed] contains "external_account"
• verified
  • verification[fields_needed] does not contain "external_account"

[joshsmith]

@begedin I think I've got everything here. Not sure if could be simplified more.

I've omitted some status types from things that don't appear to need anything more complex, like bank account will never be in a "verifying" state.