SAK-46657 provide better error message when points dont match categor… (

sakaiproject#10556)

samigo/samigo-app/src/java/org/sakaiproject/tool/assessment/bundle/AuthorMessages.properties

@@ -650,6 +650,7 @@ append_copy_title=- Copy #
 # gradebook can not accept an assessment if its totalpoint = 0, 
 gradebook_exception_min_points=Warning: A Gradebook item cannot be created for an assessment worth 0 points. Either edit the assessment to add a point value to at least one question or uncheck the "Send assessment score to Gradebook" box in Settings.
 gradebook_exception_title_invalid=Warning: Assessments configured to send scores to Gradebook cannot have titles beginning with reserved characters * ] [ or # and must be revised. Please edit the assessment title before publishing.
+gradebook_exception_category_invalid=Warning: all items in a Gradebook Category using drop lowest or drop highest must have matching point values. Either edit the assessment to alter the point values or choose a different category.
 
 # Title of links: starts with t_
 t_addPart=Add Part

samigo/samigo-app/src/java/org/sakaiproject/tool/assessment/ui/listener/author/PublishAssessmentListener.java

@@ -53,6 +53,7 @@
 import org.sakaiproject.email.cover.EmailService;
 import org.sakaiproject.event.cover.EventTrackingService;
 import org.sakaiproject.exception.IdUnusedException;
+import org.sakaiproject.grading.api.InvalidCategoryException;
 import org.sakaiproject.rubrics.api.RubricsConstants;
 import org.sakaiproject.rubrics.api.RubricsService;
 import org.sakaiproject.rubrics.api.model.ToolItemRubricAssociation;
@@ -324,6 +325,12 @@ private void publish(AssessmentFacade assessment,
                                                  "gradebook_exception_title_invalid");
         FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(err));
         throw new AbortProcessingException(gbe);
+    } catch (InvalidCategoryException gbe) {
+		log.warn("Incorrect gradebook category settings detected when attempting publish assessment: {}", gbe.toString());
+		String err = (String)ContextUtil.getLocalizedString("org.sakaiproject.tool.assessment.bundle.AuthorMessages",
+				"gradebook_exception_category_invalid");
+		FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(err));
+		throw new AbortProcessingException(gbe);
     } catch (Exception e) {
         log.warn(e.getMessage(), e);
         // Add a global message (not bound to any component) to the faces context indicating the failure