/*
 * Copyright 2013 the original author or authors.
 *
 * 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.github.carlomicieli.springbooks;

import org.bson.types.ObjectId;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.MongoTemplate;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.stereotype.Component;

import java.util.List;

import static org.springframework.data.mongodb.core.query.Criteria.where;

@Component
public class MongoDbTestHelper {
    @Autowired
    private MongoTemplate mongoTemplate;

    public <T> void init(List<T> documents, Class<T> entityClass) {
        mongoTemplate.insert(documents, entityClass);
    }

    public <T> void drop(Class<T> entityClass) {
        mongoTemplate.remove(new Query(), entityClass);
    }

    public <T> T findOneWhere(String where, String is, Class<T> entityClass) {
        return mongoTemplate.findOne(new Query(where(where).is(is)), entityClass);
    }

    public <T> T findOneById(ObjectId id, Class<T> entityClass) {
        return mongoTemplate.findById(id, entityClass);
    }
}
