Adding edit views

src/main/java/com/primefactorsolutions/model/Assessment.java

@@ -6,6 +6,7 @@ import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
 
 import java.time.Instant;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 
@@ -15,16 +16,16 @@ import java.util.Optional;
 @EqualsAndHashCode(callSuper = true)
 public class Assessment extends BaseEntity {
     @OneToMany(fetch = FetchType.EAGER)
-    private List<Question> questions;
+    private List<Question> questions = new ArrayList<>();
 
     @OneToMany(fetch = FetchType.EAGER, mappedBy = "assessment", cascade = {CascadeType.ALL})
-    private List<Submission> submissions;
+    private List<Submission> submissions = new ArrayList<>();
 
     @ManyToOne
     private AppUser appUser;
 
     @OneToMany(fetch = FetchType.EAGER, mappedBy = "assessment", cascade = {CascadeType.ALL})
-    private List<AssessmentEvent> assessmentEvents = List.of();
+    private List<AssessmentEvent> assessmentEvents = new ArrayList<>();
 
     public Submission getCurrentSubmission() {
         return submissions.getLast();

src/main/java/com/primefactorsolutions/model/Question.java

@@ -12,5 +12,7 @@ import lombok.NoArgsConstructor;
 @NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 public class Question extends BaseEntity{
+    private String title;
+    private String description;
     private String content;
 }

src/main/java/com/primefactorsolutions/repositories/QuestionRepository.java

@@ -0,0 +1,9 @@
+package com.primefactorsolutions.repositories;
+
+import com.primefactorsolutions.model.Question;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.UUID;
+
+public interface QuestionRepository extends JpaRepository<Question, UUID> {
+}

src/main/java/com/primefactorsolutions/service/AssessmentService.java

@@ -145,4 +145,8 @@ public class AssessmentService {
         submission.setResponse(currSubmission.getResponse());
         Assessment saved = assessmentRepository.save(assessment);
     }
+
+    public Assessment saveAssessment(final Assessment assessment) {
+        return assessmentRepository.save(assessment);
+    }
 }

src/main/java/com/primefactorsolutions/service/QuestionService.java

@@ -0,0 +1,18 @@
+package com.primefactorsolutions.service;
+
+import com.primefactorsolutions.model.Question;
+import com.primefactorsolutions.repositories.QuestionRepository;
+import lombok.Data;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+@Data
+public class QuestionService {
+    private final QuestionRepository questionRepository;
+
+    public List<Question> getQuestions() {
+        return questionRepository.findAll();
+    }
+}

src/main/java/com/primefactorsolutions/views/AssessmentView.java

@@ -1,9 +1,15 @@
 package com.primefactorsolutions.views;
 
+import com.primefactorsolutions.model.AppUser;
 import com.primefactorsolutions.model.Assessment;
+import com.primefactorsolutions.model.Question;
 import com.primefactorsolutions.service.AssessmentService;
+import com.primefactorsolutions.service.QuestionService;
+import com.primefactorsolutions.service.UserService;
 import com.vaadin.flow.component.Component;
-import com.vaadin.flow.component.textfield.TextField;
+import com.vaadin.flow.component.ItemLabelGenerator;
+import com.vaadin.flow.component.combobox.ComboBox;
+import com.vaadin.flow.component.dependency.Uses;
 import com.vaadin.flow.router.BeforeEvent;
 import com.vaadin.flow.router.HasUrlParameter;
 import com.vaadin.flow.router.PageTitle;
@@ -11,6 +17,7 @@ import com.vaadin.flow.router.Route;
 import com.vaadin.flow.spring.annotation.SpringComponent;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.context.annotation.Scope;
+import org.vaadin.firitin.fields.SubListSelector;
 import org.vaadin.firitin.form.BeanValidationForm;
 
 import java.util.List;
@@ -20,32 +27,43 @@ import java.util.UUID;
 @Scope("prototype")
 @PageTitle("Assessments")
 @Route(value = "/assessments", layout = MainLayout.class)
+@Uses(ComboBox.class)
 public class AssessmentView extends BeanValidationForm<Assessment> implements HasUrlParameter<String> {
     private final AssessmentService assessmentService;
 
-    private final TextField appUserName = new TextField();
+    private ComboBox<AppUser> appUser = null;
+    private SubListSelector<Question> questions = null;
 
-    public AssessmentView(AssessmentService assessmentService) {
+    public AssessmentView(AssessmentService assessmentService, QuestionService questionService, UserService userService) {
         super(Assessment.class);
-        setEntityWithEnabledSave(new Assessment());
+
         this.assessmentService = assessmentService;
 
-        setSavedHandler((SavedHandler<Assessment>) assessment -> {
-            System.out.println(assessment);
-        });
-    }
+        appUser = new ComboBox<>("AppUser", userService.getUsers());
+        appUser.setItemLabelGenerator((ItemLabelGenerator<AppUser>) AppUser::getEmail);
+        appUser.setReadOnly(false);
 
+        questions = new SubListSelector<>(Question.class);
+        questions.setItemLabelGenerator((ItemLabelGenerator<Question>) Question::getTitle);
+        questions.setReadOnly(false);
+        questions.setAvailableOptions(questionService.getQuestions());
+
+        setSavedHandler((SavedHandler<Assessment>) this.assessmentService::saveAssessment);
+    }
 
     @Override
     public void setParameter(final BeforeEvent beforeEvent, final String s) {
         if (StringUtils.isNotBlank(s) && !"new".equals(s)) {
             var assessment = assessmentService.getAssessment(UUID.fromString(s));
 
+            setEntityWithEnabledSave(assessment);
+        } else {
+            setEntityWithEnabledSave(new Assessment());
         }
     }
 
     @Override
     protected List<Component> getFormComponents() {
-        return List.of(appUserName);
+        return List.of(appUser, questions);
     }
 }

src/main/java/com/primefactorsolutions/views/AssessmentsListView.java

@@ -23,7 +23,9 @@ public class AssessmentsListView extends Main {
 
     public AssessmentsListView(final AssessmentService assessmentService) {
         final VGrid<Assessment> grid = new VGrid<>(Assessment.class);
-        grid.setDataProvider(new DataProvider<Assessment, Object>() {
+        grid.setColumns("id", "appUser.email");
+
+        grid.setDataProvider(new DataProvider<>() {
             @Override
             public boolean isInMemory() {
                 return false;
@@ -31,12 +33,16 @@ public class AssessmentsListView extends Main {
 
             @Override
             public int size(Query<Assessment, Object> query) {
-                return 0;
+                return assessmentService.getAssessments().size();
             }
 
             @Override
             public Stream<Assessment> fetch(Query<Assessment, Object> query) {
-                return null;
+                int limit = query.getLimit();
+                int pagerSize = query.getPageSize();
+                int page = query.getPage();
+
+                return assessmentService.getAssessments().stream();
             }
 
             @Override

src/main/java/com/primefactorsolutions/views/UserView.java

@@ -23,29 +23,30 @@ import java.util.UUID;
 public class UserView extends BeanValidationForm<AppUser> implements HasUrlParameter<String> {
     private final UserService userService;
 
-    private final TextField appUserName = new TextField();
+    private TextField email = null;
 
-    public UserView(UserService userService) {
+    public UserView(final UserService userService) {
         super(AppUser.class);
-        setEntityWithEnabledSave(new AppUser("foo@bar.com", List.of()));
         this.userService = userService;
+        email = new TextField();
+        email.setLabel("Email");
 
-        setSavedHandler((SavedHandler<AppUser>) appUser -> {
-            System.out.println(appUser);
-        });
+        setSavedHandler((SavedHandler<AppUser>) userService::createOrUpdate);
     }
 
 
     @Override
     public void setParameter(final BeforeEvent beforeEvent, final String s) {
         if (StringUtils.isNotBlank(s) && !"new".equals(s)) {
-            var assessment = userService.getUser(UUID.fromString(s));
-
+            var user = userService.getUser(UUID.fromString(s));
+            setEntityWithEnabledSave(user);
+        } else {
+            setEntityWithEnabledSave(new AppUser());
         }
     }
 
     @Override
     protected List<Component> getFormComponents() {
-        return List.of(appUserName);
+        return List.of(email);
     }
 }

src/main/java/com/primefactorsolutions/views/UsersListView.java

@@ -1,6 +1,7 @@
 package com.primefactorsolutions.views;
 
 import com.primefactorsolutions.model.AppUser;
+import com.primefactorsolutions.service.UserService;
 import com.vaadin.flow.component.html.Main;
 import com.vaadin.flow.data.provider.DataProvider;
 import com.vaadin.flow.data.provider.DataProviderListener;
@@ -20,11 +21,14 @@ import java.util.stream.Stream;
 @PageTitle("Users")
 @Route(value = "/users", layout = MainLayout.class)
 public class UsersListView extends Main {
+    final UserService userService;
 
-    public UsersListView() {
+    public UsersListView(final UserService userService) {
+        this.userService = userService;
         final VGrid<AppUser> grid = new VGrid<>(AppUser.class);
+        grid.setColumns("id", "email");
 
-        grid.setDataProvider(new DataProvider<AppUser, Object>() {
+        grid.setDataProvider(new DataProvider<>() {
             @Override
             public boolean isInMemory() {
                 return false;
@@ -32,7 +36,7 @@ public class UsersListView extends Main {
 
             @Override
             public int size(Query<AppUser, Object> query) {
-                return 1;
+                return userService.getUsers().size();
             }
 
             @Override
@@ -40,7 +44,7 @@ public class UsersListView extends Main {
                 int limit = query.getLimit();
                 int pagerSize = query.getPageSize();
                 int page = query.getPage();
-                return Stream.of(new AppUser("foo@bar.com", List.of()));
+                return userService.getUsers().stream();
             }
 
             @Override

src/main/resources/application.properties

@@ -6,11 +6,11 @@ spring.mustache.check-template-location = false
 vaadin.launch-browser=true
 # To improve the performance during development.
 # For more information https://vaadin.com/docs/latest/integrations/spring/configuration#special-configuration-parameters
-vaadin.allowed-packages = com.vaadin,org.vaadin,com.primefactorsolutions,com.hilerio.ace,com.flowingcode.vaadin
+vaadin.allowed-packages = com.vaadin,org.vaadin,com.primefactorsolutions,com.hilerio.ace,com.flowingcode.vaadin,org.vaadin.firitin
 
 
-#spring.datasource.url=jdbc:h2:mem:testdb
-#spring.datasource.url=jdbc:h2:file:./db
+# spring.datasource.url=jdbc:h2:mem:testdb
+# spring.datasource.url=jdbc:h2:file:./db
 spring.datasource.url=jdbc:h2:file:/var/opt/pfs/db
 spring.jpa.hibernate.ddl-auto=create-drop
 spring.sql.init.mode=embedded

src/main/resources/data.sql

@@ -1,7 +1,7 @@
 insert into app_user (id, version, email) values ('23471ab3-f639-4d2b-9541-7227f4ea7ee6', 1, 'foo@bar.com');
 
-insert into question (id, version, content) values ('a7e00ff8-da41-4624-b31c-1b13c3f2e3ae', 1, 'foo bar');
-insert into question (id, version, content) values ('8a4b213c-ca81-4c38-b56d-d7028c2dde88', 1, 'foo buzz');
+insert into question (id, version, content, title, description) values ('a7e00ff8-da41-4624-b31c-1b13c3f2e3ae', 1, 'foo bar', 'q1', 'lorem ipsum');
+insert into question (id, version, content, title, description) values ('8a4b213c-ca81-4c38-b56d-d7028c2dde88', 1, 'foo buzz', 'q2', 'lorem ipsum');
 
 insert into assessment(id, version, app_user_id) values ('46b153f4-23fd-462f-8430-fbe67b83caab', 1, '23471ab3-f639-4d2b-9541-7227f4ea7ee6');