temp: add supplemental logging to debug IDV issues (#34248)

This commit adds some supplemental, more verbose logging to the results_callback view in the verify_student Djangoapp. This endpoint is called by identity verification (IDV) providers to POST an IDV review to edX.

We are experiencing issues with receiving IDV reviews from our IDV provider, and these logs will help us diagnose whether there is an issue in edX's systems.

These logs will be removed after our investigation is complete.

lms/djangoapps/verify_student/views.py

@@ -1072,6 +1072,18 @@ def results_callback(request):  # lint-amnesty, pylint: disable=too-many-stateme
     reason = body_dict.get("Reason", "")
     error_code = body_dict.get("MessageType", "")
 
+    # TODO: These logs must be removed once the investigation in COSMO-184 is complete.
+    #       COSMO-196 was created to track the cleanup of these logs.
+    log.info(
+        "[COSMO-184] Software Secure review received for receipt_id={receipt_id}, "
+        "with result={result} and reason={reason}."
+        .format(
+            receipt_id=receipt_id,
+            result=result,
+            reason=reason,
+        )
+    )
+
     try:
         attempt = SoftwareSecurePhotoVerification.objects.get(receipt_id=receipt_id)
     except SoftwareSecurePhotoVerification.DoesNotExist:
@@ -1099,6 +1111,10 @@ def results_callback(request):  # lint-amnesty, pylint: disable=too-many-stateme
                 SoftwareSecurePhotoVerification.objects.filter(pk=previous_verification.pk
                                                                ).update(expiry_email_date=None)
         log.debug(f'Approving verification for {receipt_id}')
+
+        # TODO: These logs must be removed once the investigation in COSMO-184 is complete.
+        #       COSMO-196 was created to track the cleanup of these logs.
+        log.info("[COSMO-184] Approved verification for receipt_id={receipt_id}.".format(receipt_id=receipt_id))
         attempt.approve()
 
         expiration_datetime = attempt.expiration_datetime.date()
@@ -1121,6 +1137,11 @@ def results_callback(request):  # lint-amnesty, pylint: disable=too-many-stateme
 
     elif result == "FAIL":
         log.debug("Denying verification for %s", receipt_id)
+
+        # TODO: These logs must be removed once the investigation in COSMO-184 is complete.
+        #       COSMO-196 was created to track the cleanup of these logs.
+        log.info("[COSMO-184] Denied verification for receipt_id={receipt_id}.".format(receipt_id=receipt_id))
+
         attempt.deny(json.dumps(reason), error_code=error_code)
         reverify_url = f'{settings.ACCOUNT_MICROFRONTEND_URL}/id-verification'
         verification_status_email_vars['reasons'] = reason