Fixed public quizz not appearing in quizz list

compose.yaml

@@ -9,7 +9,7 @@ services:
       - misanetwork
 
   misael:
-    image: 'misael:latest'
+    image: 'mysaa/misael:latest'
     build: .
     environment:
       - 'MISAEL_DATABASE=jdbc:postgresql://postgres:5432/misael'

src/main/java/com/bernard/misael/repository/QuizzRepository.java

@@ -1,6 +1,7 @@
 package com.bernard.misael.repository;
 
 import java.util.Optional;
+import java.util.Set;
 
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.lang.NonNull;
@@ -11,4 +12,6 @@ public interface QuizzRepository extends JpaRepository<Quizz,Long> {
 
     public @NonNull Optional<Quizz> findById(@NonNull Long id);
 
+    public @NonNull Set<Quizz> findByIsPublicTrue();
+
 }

src/main/java/com/bernard/misael/service/QuizzManager.java

@@ -1,5 +1,8 @@
 package com.bernard.misael.service;
 
+import java.util.List;
+
+import com.bernard.misael.model.Quizz;
 import com.bernard.misael.model.User;
 import com.fasterxml.jackson.databind.JsonNode;
 
@@ -8,4 +11,7 @@ public interface QuizzManager {
     public JsonNode answer(User user, long quizzId,JsonNode data);
     public JsonNode next(User user, long quizzId);
 
+    public boolean canAccessQuizz(User user, long quizzId);
+    public List<Quizz> accessibleQuizz(User user);
+    
 }

src/main/java/com/bernard/misael/service/QuizzManagerImpl.java

@@ -1,6 +1,10 @@
 package com.bernard.misael.service;
 
+import java.util.List;
 import java.util.Optional;
+import java.util.Set;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -22,6 +26,8 @@ import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.node.JsonNodeFactory;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 
+import jakarta.persistence.EntityNotFoundException;
+
 @Service
 public class QuizzManagerImpl implements QuizzManager {
 
@@ -168,4 +174,28 @@ public class QuizzManagerImpl implements QuizzManager {
         return out;
     }
 
+    @Override
+    public boolean canAccessQuizz(User user, long quizzId) {
+        try{
+            Quizz quizz = qRepository.getReferenceById(quizzId);
+            return quizz.isPublic() || quizz.getOwner().equals(user);
+        } catch (EntityNotFoundException e) {
+            return false;
+        }
+    }
+
+    @Override
+    public List<Quizz> accessibleQuizz(User user) {
+        Set<Quizz> ownQuizz = user.getMyQuizzs();
+        Set<Quizz> publicQuizz = qRepository.findByIsPublicTrue();
+        publicQuizz.removeAll(ownQuizz);
+        
+        return Stream.concat(
+                ownQuizz.stream()
+                    .sorted((q1,q2) -> q1.getName().compareTo(q2.getName())),
+                publicQuizz.stream()
+                    .sorted((q1,q2) -> q1.getName().compareTo(q2.getName()))
+            ).collect(Collectors.toList());
+    }
+
 }

src/main/java/com/bernard/misael/web/AuthController.java

@@ -73,9 +73,9 @@ public class AuthController {
     @PostMapping("/adduser")
     @Secured("ADD_USERS")
     public String registration(@Valid @ModelAttribute("newuser") UserDto userDto,
-                               BindingResult result,
+                                BindingResult result,
-                               Model model,
+                                Model model,
-                               Principal p){
+                                Principal p){
         User existingUser = userService.findUserByName(userDto.getName());
 
         if(existingUser != null){

src/main/java/com/bernard/misael/web/QuestionsController.java

@@ -46,7 +46,7 @@ public class QuestionsController {
         if (p!=null)
             u = ur.findByName(p.getName());
         if(u!=null) {
-            model.addAttribute("quizz",u.getMyQuizzs());
+            model.addAttribute("quizz",qm.accessibleQuizz(u));
         }
         return "quizz.html";
     }