PSP Reference header fix #184
Merged
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Description
Currently the
_get_pspmethod only uses the PSP Reference from the headers if the variablepsp_referenceis equal to empty string. The problem is that when calls are made which do not return any PSP Reference in the fields, this check fails, as variablepsp_referenceis set to None. I outlined more of this problem in the following issue: #177We specifically ran into this issue because when we create a new Payment Session, we don't obtain the original PSP reference (as it is not part of the response data) and therefore cannot initiate a refund as we require the original PSP reference. This solution will fix this by obtaining the PSP Reference from the header.
Tested scenarios
Existing unit tests pass