feat(agreement): [AOU-1565] new parameter to configure Thesis Agreement generation

https://issues.unige.ch/browse/AOU-1565

AoU-Admin/src/main/java/ch/unige/aou/business/PublicationService.java

@@ -140,6 +140,8 @@ public class PublicationService extends AouResourceService<Publication> {
 
   private final String publicationsFolder;
 
+  private final boolean generateAgreement;
+
   public PublicationService(AouProperties aouProperties, PublicationSubtypeService publicationSubtypeService,
           PublicationSubSubtypeService publicationSubSubtypeService, PersonService personService, MetadataService metadataService,
           @Lazy EventService eventService, StructureService structureService, LabeledLanguageService labeledLanguageService,
@@ -162,6 +164,7 @@ public class PublicationService extends AouResourceService<Publication> {
     this.historyService = historyService;
     this.userService = userService;
     this.indexService = indexService;
+    this.generateAgreement = aouProperties.getParameters().isGenerateAgreement();
   }
 
   /**
@@ -1000,7 +1003,7 @@ public class PublicationService extends AouResourceService<Publication> {
   }
 
   private void generateThesisAgreement(Publication publication) {
-    if (publication.getDocumentFiles() != null && !publication.getDocumentFiles().isEmpty()) {
+    if (this.generateAgreement && publication.getDocumentFiles() != null && !publication.getDocumentFiles().isEmpty()) {
       List<DocumentFile> thesisFilesList = publication.getDocumentFiles().stream()
               .filter(documentFile -> documentFile.getDocumentFileType().getValue().equals(AouConstants.DOCUMENT_FILE_TYPE_THESIS))
               .collect(Collectors.toList());