GRAD2-2306, GRAD2-2242

api/src/main/java/ca/bc/gov/educ/api/graduation/controller/GraduationController.java

@@ -90,7 +90,7 @@ public ResponseEntity<byte[]> reportTranscriptByPen(@PathVariable @NotNull Strin
                                                         @RequestHeader(name="Authorization") String accessToken) {
         LOGGER.debug("Report Data By Student Pen: {}", pen);
         byte[] resultBinary = gradService.prepareTranscriptReport(pen, interim, preview, accessToken.replace(BEARER, ""));
-        if(resultBinary == null) {
+        if(resultBinary == null || resultBinary.length == 0) {
             return new ResponseEntity<>(HttpStatus.NOT_FOUND);
         }
         byte[] encoded = Base64.encodeBase64(resultBinary);
@@ -372,7 +372,7 @@ public ResponseEntity<byte[]> getSchoolDistrictSuppReports(
     @ApiResponses(value = {@ApiResponse(responseCode = "200", description = "OK")})
     public ResponseEntity<byte[]> getSchoolReports(@RequestBody List<String> uniqueSchools, @RequestHeader(name="Authorization") String accessToken,@RequestParam(required = true) String type ) {
         byte[] resultBinary = gradService.getSchoolReports(uniqueSchools,type,accessToken.replace(BEARER, ""));
-        if(resultBinary == null) {
+        if(resultBinary == null || resultBinary.length == 0) {
             return new ResponseEntity<>(HttpStatus.NOT_FOUND);
         }
         return handleBinaryResponse(resultBinary, String.format("%sSchoolReport.pdf", type), MediaType.APPLICATION_PDF);

api/src/main/java/ca/bc/gov/educ/api/graduation/service/GraduationService.java

@@ -1,5 +1,6 @@
 package ca.bc.gov.educ.api.graduation.service;
 
+import ca.bc.gov.educ.api.graduation.exception.ServiceException;
 import ca.bc.gov.educ.api.graduation.model.dto.GradRequirement;
 import ca.bc.gov.educ.api.graduation.model.dto.GraduationData;
 import ca.bc.gov.educ.api.graduation.model.dto.*;
@@ -18,6 +19,7 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Service;
 import org.springframework.web.reactive.function.BodyInserters;
 import org.springframework.web.reactive.function.client.WebClient;
@@ -138,10 +140,25 @@ public byte[] prepareTranscriptReport(String pen, String interim, String preview
         reportParams.setOptions(options);
         reportParams.setData(reportData);
 
-        return webClient.post().uri(educGraduationApiConstants.getTranscriptReport())
-                .headers(h -> { h.setBearerAuth(accessToken); h.set(EducGraduationApiConstants.CORRELATION_ID, ThreadLocalStateUtil.getCorrelationID()); }
-                ).body(BodyInserters.fromValue(reportParams)).retrieve().bodyToMono(byte[].class).block();
-
+        try {
+            return webClient.post().uri(educGraduationApiConstants.getTranscriptReport())
+                    .headers(h -> {
+                                h.setBearerAuth(accessToken);
+                                h.set(EducGraduationApiConstants.CORRELATION_ID, ThreadLocalStateUtil.getCorrelationID());
+                            }
+                    ).body(BodyInserters.fromValue(reportParams)).retrieve()
+                    .onStatus(
+                            HttpStatus.NO_CONTENT::equals,
+                            response -> response.bodyToMono(String.class).thenReturn(new ServiceException("NO_CONTENT", response.statusCode().value()))
+                    )
+                    .bodyToMono(byte[].class).block();
+        } catch (ServiceException ex) {
+            if(HttpStatus.NO_CONTENT.value() == ex.getStatusCode()) {
+                return new byte[0];
+            } else {
+                throw ex;
+            }
+        }
     }
 
     /**