added security to assistant posting and Get courses/owned for owners

backend/src/main/java/ovh/herisson/Clyde/Services/CourseService.java

@@ -31,6 +31,13 @@ public class CourseService {
         return courseRepo.findAll();
     }
 
+
+    public Iterable<Course> findOwnedCourses(User userFromToken) {
+        return courseRepo.findAllOwnedCoures(userFromToken);
+    }
+
+
+
     public boolean modifyData(long id, Map<String, Object> updates, Role role) {
         Course target = courseRepo.findById(id);
 

backend/src/main/java/ovh/herisson/Clyde/Services/ProtectionService.java

@@ -3,6 +3,7 @@ package ovh.herisson.Clyde.Services;
 import ovh.herisson.Clyde.Tables.Course;
 import ovh.herisson.Clyde.Tables.User;
 
+import java.util.ArrayList;
 import java.util.HashMap;
 
 public class ProtectionService {
@@ -13,6 +14,7 @@ public class ProtectionService {
      */
     public static HashMap<String,Object> userWithoutPassword(User user){
         HashMap<String,Object> toReturn = new HashMap<>();
+
         toReturn.put("regNo",user.getRegNo());
         toReturn.put("lastName",user.getLastName());
         toReturn.put("firstName",user.getFirstName());
@@ -24,6 +26,19 @@ public class ProtectionService {
         toReturn.put("role",user.getRole());
         return toReturn;
     }
+
+    public static Iterable<HashMap<String ,Object>>usersWithoutPasswords(Iterable<User> users){
+        ArrayList<HashMap<String,Object>> toReturn = new ArrayList<>();
+
+        for (User u : users){
+            toReturn.add(userWithoutPassword(u));
+        }
+
+        return toReturn;
+    }
+
+
+
     public static HashMap<String,Object> courseWithoutPassword(Course course){
         HashMap<String ,Object> toReturn = new HashMap<>();
 
@@ -34,5 +49,17 @@ public class ProtectionService {
         return toReturn;
     }
 
+    public static Iterable<HashMap<String ,Object>> coursesWithoutPasswords(Iterable<Course> courses){
+        ArrayList<HashMap<String,Object>> toReturn = new ArrayList<>();
+
+        for (Course course: courses){
+            toReturn.add(ProtectionService.courseWithoutPassword(course));
+        }
+
+        return toReturn;
+
+    }
+
+
 }
 

backend/src/main/java/ovh/herisson/Clyde/Services/TeacherCourseService.java

@@ -4,6 +4,7 @@ import org.springframework.stereotype.Controller;
 import ovh.herisson.Clyde.Repositories.TeacherCourseRepository;
 import ovh.herisson.Clyde.Repositories.UserRepository;
 import ovh.herisson.Clyde.Tables.Course;
+import ovh.herisson.Clyde.Tables.Role;
 import ovh.herisson.Clyde.Tables.TeacherCourse;
 import ovh.herisson.Clyde.Tables.User;
 
@@ -20,6 +21,13 @@ public class TeacherCourseService {
         this.userRepo = userRepo;
     }
 
+    public Iterable<User> findCourseAssistants(Course course) {
+        if (course == null)
+            return null;
+        return teacherCourseRepo.findAllAssistantOfCourse(course);
+    }
+
+
     public boolean saveAll(Iterable<Long> teacherIds, Course course){
 
         if (course == null  || teacherIds == null)
@@ -31,7 +39,7 @@ public class TeacherCourseService {
             if ( teacher== null){
                 return false;
             }
-            if (!toAdd.contains(teacher))
+            if (!toAdd.contains(teacher) && teacher.getRole() == Role.Teacher)
             {
                 toAdd.add(teacher);
             }
@@ -41,4 +49,5 @@ public class TeacherCourseService {
         }
         return true;
     }
+
 }