service/src/main/java/io/mifos/identity/internal/service/RoleMapper.java

/*
 * Copyright 2017 The Mifos Initiative.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.mifos.identity.internal.service;

import io.mifos.anubis.api.v1.domain.AllowedOperation;
import io.mifos.identity.api.v1.domain.Permission;
import io.mifos.identity.internal.repository.PermissionType;
import io.mifos.identity.internal.repository.AllowedOperationType;

import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

/**
 * @author Myrle Krantz
 */
public class RoleMapper {
  @SuppressWarnings("WeakerAccess")
  static Set<AllowedOperation> mapAllowedOperations(
          final Set<AllowedOperationType> allowedOperations) {
    return allowedOperations.stream()
        .map(RoleMapper::mapAllowedOperation)
        .collect(Collectors.toSet());
  }

  public static AllowedOperation mapAllowedOperation(final AllowedOperationType allowedOperationType) {
    return AllowedOperation.valueOf(allowedOperationType.toString());
  }

  static List<Permission> mapPermissions(List<PermissionType> permissions) {
    return permissions.stream()
            .map(i -> new Permission(
                    i.getPermittableGroupIdentifier(),
                    RoleMapper.mapAllowedOperations(i.getAllowedOperations()))).collect(Collectors.toList());
  }
}