Quoting-Service is incorrectly handling failed responses to FSPs when forwarding requests

[mdebarros]

Summary:
Quoting-Service is incorrectly handling failed responses to FSPs when forwarding requests.

https://github.com/mojaloop/quoting-service/blob/master/src/lib/http.js#L63 <-- the Following line of code shows that the Quoting-Service will translate all errors to ErrorHandler.Enums.FSPIOPErrorCodes.DESTINATION_COMMUNICATION_ERROR when the HTTP status code does not match 404.

Severity:
High

Priority:
Medium

Expected Behavior

Quoting-Service should correctly map the error response to the appropriate FSPIOP error. For example:

• ErrorHandler.Enums.FSPIOPErrorCodes.DESTINATION_COMMUNICATION_ERROR (i.e. 1xxx) is only applicable when the Quoting-Service is unable to communicate with the FSP service.
• All other errors should be mapped to an applicable FSPIOP Client Error

etc...

Steps to Reproduce

1. TBD

Specifications

• Component (if known): Quoting-service
• Version: 12.0.7
• Platform:
• Subsystem:
• Type of testing: Manaul
• Bug found/raised by: @mdebarros

Notes:

• Severity when opened: High
• Priority when opened: Medium