Chat.java

/*
 * Copyright (c) 2015 Shervin Asgari
 * 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 no.asgari.civilization.server.model;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonRootName;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.hibernate.validator.constraints.NotEmpty;
import org.mongojack.Id;
import org.mongojack.ObjectId;

import javax.validation.constraints.NotNull;
import java.time.LocalDateTime;
import java.time.ZoneId;

@Data
@JsonRootName("chat")
@NoArgsConstructor
@JsonIgnoreProperties(ignoreUnknown = true)
public class Chat {
    public static final String COL_NAME = "chat";
    public static final String PBFID = "pbfId";

    @Id
    @ObjectId
    private String id;

    private String pbfId;

    @NotNull
    private String username;

    @NotEmpty
    private String message;

    @JsonSerialize(using = LocalDateTimeSerializer.class)
    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
    private LocalDateTime created = LocalDateTime.now();

    @JsonIgnore
    public long getCreatedInMillis() {
        return created.atZone(ZoneId.systemDefault()).toInstant().toEpochMilli();
    }
}