feat: add role mapper and rename dto class #34

Author: lcanobbio

backend/src/main/java/ch/puzzle/pcts/dto/role/Role.java

@@ -0,0 +1,6 @@
+package ch.puzzle.pcts.dto.role;
+
+import java.time.LocalDateTime;
+
+public record RoleDto(Long id, String name, LocalDateTime deleted_at) {
+}

backend/src/main/java/ch/puzzle/pcts/dto/role/RoleDto.java

@@ -0,0 +1,26 @@
+package ch.puzzle.pcts.mapper;
+
+import ch.puzzle.pcts.dto.role.RoleDto;
+import ch.puzzle.pcts.model.role.Role;
+import java.util.List;
+import org.springframework.stereotype.Component;
+
+@Component
+public class RoleMapper {
+
+    public List<RoleDto> toDto(List<Role> models) {
+        return models.stream().map(this::toDto).toList();
+    }
+
+    public List<Role> fromDto(List<RoleDto> dtos) {
+        return dtos.stream().map(this::fromDto).toList();
+    }
+
+    public RoleDto toDto(Role model) {
+        return new RoleDto(model.getId(), model.getName(), model.getDeleted_at());
+    }
+
+    public Role fromDto(RoleDto dto) {
+        return new Role(dto.id(), dto.name(), dto.deleted_at());
+    }
+}