Modify question search to work by searching with only user

app/controllers/CourseController.scala

@@ -71,12 +71,11 @@ class CourseController @Inject() (
           DB.find(classOf[Course]).where.isNotNull("name").orderBy("code").findList
         }.map(_.asScala.toResult(OK))
 
-  private def getUserCourses(
-      user: User,
-      examIds: Option[List[Long]],
-      sectionIds: Option[List[Long]],
-      tagIds: Option[List[Long]]
-  ): Result =
+  private def getUserCourses(user: User,
+                             examIds: Option[List[Long]],
+                             sectionIds: Option[List[Long]],
+                             tagIds: Option[List[Long]],
+                             ownerIds: Option[List[Long]]): Result =
     var query = DB.find(classOf[Course]).where.isNotNull("name")
     if !user.hasRole(Role.Name.ADMIN) then
       query = query
@@ -87,6 +86,10 @@ class CourseController @Inject() (
     if tagIds.getOrElse(Nil).nonEmpty then
       query =
         query.in("exams.examSections.sectionQuestions.question.parent.tags.id", tagIds.get.asJava)
+
+    if (ownerIds.getOrElse(Nil).nonEmpty)
+      query =
+        query.in("exams.examOwners.id", ownerIds.get.asJava)
     query.orderBy("name desc").findList.asScala.toResult(OK)
 
   // Actions ->
@@ -101,12 +104,11 @@ class CourseController @Inject() (
       DB.find(classOf[Course], id).toResult(OK)
     }
 
-  def listUsersCourses(
-      examIds: Option[List[Long]],
-      sectionIds: Option[List[Long]],
-      tagIds: Option[List[Long]]
-  ): Action[AnyContent] =
+  def listUsersCourses(examIds: Option[List[Long]],
+                       sectionIds: Option[List[Long]],
+                       tagIds: Option[List[Long]],
+                       ownerIds: Option[List[Long]]): Action[AnyContent] =
     authenticated.andThen(authorized(Seq(Role.Name.TEACHER, Role.Name.ADMIN))) { request =>
       val user = request.attrs(Auth.ATTR_USER)
-      getUserCourses(user, examIds, sectionIds, tagIds)
+      getUserCourses(user, examIds, sectionIds, tagIds, ownerIds)
     }

app/controllers/ExamController.java

@@ -154,12 +154,14 @@ public Result listExams(
         Optional<List<Long>> courseIds,
         Optional<List<Long>> sectionIds,
         Optional<List<Long>> tagIds,
+        Optional<List<Long>> ownerIds,
         Http.Request request
     ) {
         User user = request.attrs().get(Attrs.AUTHENTICATED_USER);
         List<Long> courses = courseIds.orElse(Collections.emptyList());
         List<Long> sections = sectionIds.orElse(Collections.emptyList());
         List<Long> tags = tagIds.orElse(Collections.emptyList());
+        List<Long> owners = ownerIds.orElse(Collections.emptyList());
         PathProperties pp = PathProperties.parse(
             "(id, name, examActiveStartDate, examActiveEndDate, course(id, code), examSections(id, name))"
         );
@@ -178,6 +180,9 @@ public Result listExams(
         if (!tags.isEmpty()) {
             el = el.in("examSections.sectionQuestions.question.parent.tags.id", tags);
         }
+        if (!owners.isEmpty()) {
+            el = el.in("questionOwners.id", user);
+        }
         return ok(el.findList(), pp);
     }
 

app/controllers/ExamSectionController.java

@@ -624,6 +624,7 @@ public Result listSections(
         Optional<List<Long>> courseIds,
         Optional<List<Long>> examIds,
         Optional<List<Long>> tagIds,
+        Optional<List<Long>> ownerIds,
         Http.Request request
     ) {
         User user = request.attrs().get(Attrs.AUTHENTICATED_USER);
@@ -644,6 +645,9 @@ public Result listSections(
         if (tagIds.isPresent() && !tagIds.get().isEmpty()) {
             query = query.in("examSectionQuestions.question.tags.id", tagIds.get());
         }
+        if (ownerIds.isPresent() && !ownerIds.get().isEmpty()) {
+            query = query.in("questionOwners.id", ownerIds.get());
+        }
         Set<ExamSection> sections = query.findSet();
         return ok(sections, PathProperties.parse("(*, creator(id))"));
     }

app/controllers/QuestionController.java

@@ -84,11 +84,12 @@ public Result getQuestions(
         List<Long> courseIds,
         List<Long> tagIds,
         List<Long> sectionIds,
+        List<Long> ownerIds,
         Http.Request request
     ) {
         User user = request.attrs().get(Attrs.AUTHENTICATED_USER);
         if (
-            user.hasRole(Role.Name.ADMIN) && Stream.of(examIds, courseIds, tagIds, sectionIds).allMatch(List::isEmpty)
+            user.hasRole(Role.Name.ADMIN) && Stream.of(examIds, courseIds, tagIds, sectionIds, ownerIds).allMatch(List::isEmpty)
         ) {
             return ok(Collections.emptySet());
         }
@@ -104,21 +105,23 @@ public Result getQuestions(
             .endJunction()
             .ne("state", QuestionState.DELETED.toString());
         if (user.hasRole(Role.Name.TEACHER)) {
-            el = el.disjunction().eq("shared", true).eq("questionOwners", user).endJunction();
-        }
-        if (!examIds.isEmpty()) {
-            el = el.in("examSectionQuestions.examSection.exam.id", examIds);
-        }
-        if (!courseIds.isEmpty()) {
-            el = el.in("examSectionQuestions.examSection.exam.course.id", courseIds);
-        }
-        if (!tagIds.isEmpty()) {
-            el = el.in("tags.id", tagIds);
-        }
-        if (!sectionIds.isEmpty()) {
-            el = el.in("examSectionQuestions.examSection.id", sectionIds);
+            if (ownerIds.isEmpty()) {
+                el = el.eq("questionOwners", user);
+            } else {
+                el = el.in("questionOwners.id", ownerIds);
+            }
+        } else {
+                el = el.inOrEmpty("questionOwners.id", ownerIds);
         }
+            el = el.inOrEmpty("examSectionQuestions.examSection.exam.id", examIds);
+            el = el.inOrEmpty("examSectionQuestions.examSection.exam.course.id", courseIds);
+            el = el.inOrEmpty("tags.id", tagIds);
+            el = el.inOrEmpty("examSectionQuestions.examSection.id", sectionIds);
+
         Set<Question> questions = el.orderBy("created desc").findSet();
+        if (user.hasRole(Role.Name.TEACHER) && !ownerIds.isEmpty()) {
+            questions = questions.stream().filter(question -> question.getQuestionOwners().contains(user)).collect(Collectors.toSet());
+        }
         return ok(questions, pp);
     }
 

app/controllers/TagController.java

@@ -44,6 +44,7 @@ public Result listTags(
         Optional<List<Long>> courseIds,
         Optional<List<Long>> examIds,
         Optional<List<Long>> sectionIds,
+        Optional<List<Long>> ownerIds,
         Http.Request request
     ) {
         User user = request.attrs().get(Attrs.AUTHENTICATED_USER);
@@ -64,6 +65,9 @@ public Result listTags(
         if (sectionIds.isPresent() && !sectionIds.get().isEmpty()) {
             query = query.in("questions.examSectionQuestions.examSection.id", sectionIds.get());
         }
+        if (ownerIds.isPresent() && !ownerIds.get().isEmpty()) {
+            query = query.in("questions.questionOwners.id", ownerIds.get());
+        }
         Set<Tag> tags = query.findSet();
         return ok(tags, PathProperties.parse("(*, creator(id), questions(id))"));
     }

conf/routes

@@ -3,7 +3,9 @@ GET           /                                                        controlle
 ############### Session interface ############
 GET           /app/session                                             controllers.SessionController.checkSession(request: Request)
 PUT           /app/session                                             controllers.SessionController.extendSession(request: Request)
++nocsrf
 POST          /app/session                                             controllers.SessionController.login(request: Request)
++nocsrf
 DELETE        /app/session                                             controllers.SessionController.logout(request: Request)
 
 ############### User interface ###############
@@ -33,7 +35,7 @@ PUT           /app/exams/:eid/course/:cid                              controlle
 GET           /app/exams/:id/preview                                   controllers.ExamController.getExamPreview(id: Long, request: Request)
 GET           /app/reviewerexams                                       controllers.ExamController.getTeachersExams(request: Request)
 
-GET           /app/examsearch                                          controllers.ExamController.listExams(courseIds: java.util.Optional[LongList], sectionIds: java.util.Optional[LongList], tagIds: java.util.Optional[LongList], request: Request)
+GET           /app/examsearch                                          controllers.ExamController.listExams(courseIds: java.util.Optional[LongList], sectionIds: java.util.Optional[LongList], tagIds: java.util.Optional[LongList], owner: java.util.Optional[LongList], request: Request)
 
 PUT           /app/exam/:eid/software/:sid                             controllers.ExamController.updateExamSoftware(eid: Long, sid: Long, request: Request)
 
@@ -121,7 +123,7 @@ DELETE        /app/exams/:eid/sections/:sid/questions/:qid             controlle
 PUT           /app/exams/:eid/sections/:sid/reorder                    controllers.ExamSectionController.reorderSectionQuestions(eid: Long, sid: Long, request: Request)
 PUT           /app/exams/:eid/reorder                                  controllers.ExamSectionController.reorderSections(eid: Long, request: Request)
 GET           /app/exams/question/:id/distribution                     controllers.ExamSectionController.getQuestionDistribution(id: Long)
-GET           /app/sections                                            controllers.ExamSectionController.listSections(filter: java.util.Optional[String], courseIds: java.util.Optional[LongList], examIds: java.util.Optional[LongList], tagIds: java.util.Optional[LongList], request: Request)
+GET           /app/sections                                            controllers.ExamSectionController.listSections(filter: java.util.Optional[String], courseIds: java.util.Optional[LongList], examIds: java.util.Optional[LongList], tagIds: java.util.Optional[LongList], ownerIds: java.util.Optional[LongList], request: Request)
 
 ############### Section material interface ###############
 GET           /app/materials                                           controllers.ExamMaterialController.listMaterials(request: Request)
@@ -181,12 +183,12 @@ DELETE        /app/enrolments/configs/:eecid                           controlle
 
 ############### Courses interface ###############
 GET           /app/courses                                             controllers.CourseController.getCourses(filter: Option[String], q: Option[String])
-GET           /app/courses/user                                        controllers.CourseController.listUsersCourses(examIds: Option[List[Long]], sectionIds: Option[List[Long]], tagIds: Option[List[Long]])
+GET           /app/courses/user                                        controllers.CourseController.listUsersCourses(examIds: Option[List[Long]], sectionIds: Option[List[Long]], tagIds: Option[List[Long]], ownerIds: Option[List[Long]])
 GET           /app/courses/:id                                         controllers.CourseController.getCourse(id: Long)
 
 ############### Question interface ###############
 
-GET           /app/questions                                           controllers.QuestionController.getQuestions(exam: java.util.List[java.lang.Long], course: java.util.List[java.lang.Long], tag: java.util.List[java.lang.Long], section: java.util.List[java.lang.Long], request: Request)
+GET           /app/questions                                           controllers.QuestionController.getQuestions(exam: java.util.List[java.lang.Long], course: java.util.List[java.lang.Long], tag: java.util.List[java.lang.Long], section: java.util.List[java.lang.Long], owner: java.util.List[java.lang.Long], request: Request)
 GET           /app/questions/:id                                       controllers.QuestionController.getQuestion(id: Long, request: Request)
 PUT           /app/questions/:id                                       controllers.QuestionController.updateQuestion(id: Long, request: Request)
 
@@ -409,7 +411,7 @@ GET           /app/availability/:roomId/:date                          controlle
 GET           /app/languages                                           controllers.LanguageController.getSupportedLanguages
 
 ################# Tag interface ##################
-GET           /app/tags                                                controllers.TagController.listTags(filter: java.util.Optional[String], courseIds: java.util.Optional[LongList], examIds: java.util.Optional[LongList], sectionIds: java.util.Optional[LongList], request: Request)
+GET           /app/tags                                                controllers.TagController.listTags(filter: java.util.Optional[String], courseIds: java.util.Optional[LongList], examIds: java.util.Optional[LongList], sectionIds: java.util.Optional[LongList], owner: java.util.Optional[LongList], request: Request)
 POST          /app/tags/questions                                      controllers.TagController.addTagToQuestions(request: Request)
 
 ################# General Settings interface ##################

ui/src/app/question/library/library.service.ts

@@ -19,6 +19,7 @@ import type { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
 import type { Course, Exam, ExamSection, ReverseQuestion, Tag } from '../../exam/exam.model';
 import { QuestionService } from '../question.service';
+import {User} from "../../session/session.service";
 
 export interface LibraryQuestion extends ReverseQuestion {
     icon: string;
@@ -36,20 +37,23 @@ export class LibraryService {
         private Question: QuestionService,
     ) {}
 
-    listExams$ = (courseIds: number[], sectionIds: number[], tagIds: number[]): Observable<Exam[]> =>
-        this.http.get<Exam[]>('/app/examsearch', { params: this.getQueryParams(courseIds, [], sectionIds, tagIds) });
+    listExams$ = (courseIds: number[], sectionIds: number[], tagIds: number[], ownerIds: number[]): Observable<Exam[]> =>
+        this.http.get<Exam[]>('/app/examsearch', { params: this.getQueryParams(courseIds, [], sectionIds, tagIds, ownerIds) });
 
-    listCourses$ = (examIds: number[], sectionIds: number[], tagIds: number[]): Observable<Course[]> =>
-        this.http.get<Course[]>('/app/courses/user', { params: this.getQueryParams([], examIds, sectionIds, tagIds) });
+    listCourses$ = (examIds: number[], sectionIds: number[], tagIds: number[], ownerIds: number[]): Observable<Course[]> =>
+        this.http.get<Course[]>('/app/courses/user', { params: this.getQueryParams([], examIds, sectionIds, tagIds, ownerIds) });
 
-    listSections$ = (courseIds: number[], examIds: number[], tagIds: number[]): Observable<ExamSection[]> =>
-        this.http.get<ExamSection[]>('/app/sections', { params: this.getQueryParams(courseIds, examIds, [], tagIds) });
+    listSections$ = (courseIds: number[], examIds: number[], tagIds: number[], ownerIds: number[]): Observable<ExamSection[]> =>
+        this.http.get<ExamSection[]>('/app/sections', { params: this.getQueryParams(courseIds, examIds, [], tagIds, ownerIds) });
 
-    listTags$ = (courseIds: number[], examIds: number[], sectionIds: number[]): Observable<Tag[]> =>
-        this.http.get<Tag[]>('/app/tags', { params: this.getQueryParams(courseIds, sectionIds, examIds, []) });
+    listTags$ = (courseIds: number[], examIds: number[], sectionIds: number[], ownerIds: number[]): Observable<Tag[]> =>
+        this.http.get<Tag[]>('/app/tags', { params: this.getQueryParams(courseIds, sectionIds, examIds, [], ownerIds) });
 
     listAllTags$ = (): Observable<Tag[]> => this.http.get<Tag[]>('/app/tags');
 
+    listAllOwners$ = (): Observable<User[]> =>
+      this.http.get<User[]>('/app/users');
+
     addTagForQuestions$ = (tagId: number, questionIds: number[]) =>
         this.http.post<void>('/app/tags/questions', { questionIds: questionIds, tagId: tagId });
 
@@ -93,7 +97,7 @@ export class LibraryService {
         if (text) {
             return questions.filter((question) => {
                 const re = new RegExp(text, 'i');
-                const owner = question.creator ? question.creator.firstName + ' ' + question.creator.lastName : '';
+                const owner = question.questionOwners.map((o)=> o.firstName + ' ' + o.lastName).toString();
                 return owner.match(re);
             });
         } else {
@@ -106,10 +110,11 @@ export class LibraryService {
         examIds: number[],
         sectionIds: number[],
         tagIds: number[],
+        ownerIds: number[]
     ): Observable<LibraryQuestion[]> =>
         this.http
             .get<LibraryQuestion[]>('/app/questions', {
-                params: this.getQueryParams(courseIds, examIds, sectionIds, tagIds),
+                params: this.getQueryParams(courseIds, examIds, sectionIds, tagIds, ownerIds),
             })
             .pipe(
                 map((questions) => {
@@ -137,7 +142,7 @@ export class LibraryService {
                 }),
             );
 
-    private getQueryParams = (courseIds: number[], examIds: number[], sectionIds: number[], tagIds: number[]) => {
+    private getQueryParams = (courseIds: number[], examIds: number[], sectionIds: number[], tagIds: number[], ownerIds: number[]) => {
         let params = new HttpParams();
 
         const append = (key: string, idArray: number[], paramsObj: HttpParams) => {
@@ -156,6 +161,9 @@ export class LibraryService {
         if (examIds.length > 0) {
             params = append('exam', examIds, params);
         }
+        if (ownerIds.length > 0) {
+            params = append('owner', ownerIds, params);
+        }
 
         return params;
     };

ui/src/app/question/library/results/library-results.component.html

@@ -24,6 +24,16 @@
                         >
                         </xm-table-sort>
                     </th>
+                    <th>
+                        <xm-table-sort
+                            by=""
+                            text="i18n_creator"
+                            [predicate]="questionsPredicate"
+                            [reverse]="reverse"
+                            (click)="setPredicate('creator')"
+                        >
+                        </xm-table-sort>
+                    </th>
                     <th>
                         <xm-table-sort
                             by="modified"
@@ -135,6 +145,11 @@
                             </div>
                         </td>
                         <td>
+                          <span class="">
+                            <small>{{ question.creator?.firstName }} {{ question.creator?.lastName }}</small>
+                          </span>
+                        </td>
+                      <td>
                             @if (question.modified) {
                                 <span class="timestamp">
                                     {{ question.modified | date: 'dd.MM.yyyy HH:mm' }}