Added response mappers

restservice/src/main/java/com/plannaplan/responses/mappers/UserResponseMappers.java

@@ -0,0 +1,15 @@
+package com.plannaplan.responses.mappers;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.Collectors;
+
+import com.plannaplan.entities.User;
+import com.plannaplan.responses.models.SearchForStudentsResponse;
+
+public class UserResponseMappers {
+    public static List<SearchForStudentsResponse> mapToDefaultResponse(List<User> groups) {
+        return groups.stream().filter(Objects::nonNull).map(SearchForStudentsResponse::new)
+                .collect(Collectors.toList());
+    }
+}

restservice/src/main/java/com/plannaplan/responses/models/SearchForStudentsResponse.java

@@ -0,0 +1,35 @@
+package com.plannaplan.responses.models;
+
+import com.plannaplan.entities.User;
+
+public class SearchForStudentsResponse {
+
+    private Long id;
+    private String name;
+    private String surname;
+    private String email;
+
+    public SearchForStudentsResponse(User user) {
+        this.id = user.getId();
+        this.name = user.getName();
+        this.surname = user.getSurname();
+        this.email = user.getEmail();
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public String getSurname() {
+        return surname;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+}