Create IG Route: /accounts/{AccountId}/offers

[jsanhc]

Description

The offers resource is used by an AISP to retrieve the offers available for a specific AccountId or to retrieve the offers detail in bulk for all accounts that the PSU has consented to.

Issues related

• https://github.com/SecureBankingAccessToolkit/SecureBankingAccessToolkit/issues/114

  Route Specifications

• read/write API: Account and Transaction
• Specification link: GET /accounts/{AccountId}/offers v3.1.8
• Endpoint: /accounts/{AccountId}/offers
• Method: GET
• API version spec: Offers v3.1.8
• API uri: /rs/open-banking/v3.1.*/aisp/accounts/{AccountId}/offers

  Acceptance criteria

• [x] Functional tests passed in nightly environment
• [x] Functional tests passed in dev environment
• [x] Proper response expected by the spec
• [x] Errors expected match with the OBIE specs
• [x] Route documented
  • [x] Route source commented
  • [x] Add the route documentation to the wiki route section

[mariantiris]

Functionality implemented in: /securebanking-openbanking-demo/blob/master/config/7.0/obdemo-bank/ig/routes/routes-service/11-ob-account-access.json