getSubject

application/module-language-school/src/main/java/org/fuseri/modulelanguageschool/course/CourseController.java

@@ -204,7 +204,7 @@ public class CourseController {
             @ApiResponse(code = 404, message = "Course not found")
     })
     public ResponseEntity<CourseDto> enrol(@PathVariable Long id, @AuthenticationPrincipal OAuth2IntrospectionAuthenticatedPrincipal principal) throws JsonProcessingException {
-        String email = principal.getAttribute("sub");
+        String email = principal.getSubject();
         return ResponseEntity.ok(courseFacade.enrol(id, email));
     }
 
@@ -241,7 +241,7 @@ public class CourseController {
             @ApiResponse(code = 404, message = "Course not found")
     })
     public ResponseEntity<CourseDto> expel(@PathVariable Long id, @AuthenticationPrincipal OAuth2IntrospectionAuthenticatedPrincipal principal) throws JsonProcessingException {
-        String email = principal.getAttribute("sub");
+        String email = principal.getSubject();
         return ResponseEntity.ok(courseFacade.expel(id, email));
     }
 

application/module-language-school/src/main/java/org/fuseri/modulelanguageschool/lecture/LectureController.java

@@ -179,7 +179,7 @@ public class LectureController {
             @ApiResponse(code = 404, message = "The lecture with the specified ID does not exist")
     })
     public ResponseEntity<LectureDto> enrol(@PathVariable Long id, @AuthenticationPrincipal OAuth2IntrospectionAuthenticatedPrincipal principal) throws JsonProcessingException {
-        String email = principal.getAttribute("sub");
+        String email = principal.getSubject();
         return ResponseEntity.ok(lectureFacade.enrol(id, email));
     }
 
@@ -216,7 +216,7 @@ public class LectureController {
             @ApiResponse(code = 404, message = "The lecture with the specified ID does not exist")
     })
     public ResponseEntity<LectureDto> expel(@PathVariable Long id, @AuthenticationPrincipal OAuth2IntrospectionAuthenticatedPrincipal principal) throws JsonProcessingException {
-        String email = principal.getAttribute("sub");
+        String email = principal.getSubject();
         return ResponseEntity.ok(lectureFacade.expel(id, email));
     }
 }
\ No newline at end of file