Courses Controller getCourses Mapping

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

@@ -0,0 +1,14 @@
+package com.plannaplan.responses.mappers;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.Collectors;
+
+import com.plannaplan.entities.Course;
+import com.plannaplan.responses.models.CoursesResponse;
+
+public class CoursesResponseMappers {
+    public static final List<CoursesResponse> mapCoursesListToCoursesResponseList(List<Course> courses) {
+        return courses.stream().filter(Objects::nonNull).map(CoursesResponse::new).collect(Collectors.toList());
+    }
+}

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

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+package com.plannaplan.responses.models;
+
+import com.plannaplan.entities.Course;
+
+public class CoursesResponse {
+
+    private Long id;
+    private String name;
+
+    public CoursesResponse(Course course) {
+        this.id = course.getId() != null ? course.getId() : null;
+        this.name = course.getName() != null ? course.getName() : "";
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+}