banma_back/src/main/java/com/izouma/nineth/domain/Collection.java

package com.izouma.nineth.domain;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.izouma.nineth.annotations.Searchable;
import com.izouma.nineth.converter.FileObjectListConverter;
import com.izouma.nineth.converter.StringArrayConverter;
import com.izouma.nineth.enums.CollectionSource;
import com.izouma.nineth.enums.CollectionType;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.apache.commons.lang3.StringUtils;

import javax.persistence.*;
import java.math.BigDecimal;
import java.time.LocalDateTime;
import java.util.List;

@Data
@Entity
@Table(name = "collection_info")
@AllArgsConstructor
@NoArgsConstructor
@Builder
@ApiModel("藏品")
public class Collection extends BaseEntity {

    @ApiModelProperty("名称")
    @Searchable
    private String name;

    @ApiModelProperty("图片")
    @Column(columnDefinition = "TEXT")
    @Convert(converter = FileObjectListConverter.class)
    private List<FileObject> pics;

    @ApiModelProperty("铸造者")
    @Searchable
    private String minter;

    @ApiModelProperty("铸造者ID")
    private Long minterId;

    @ApiModelProperty("铸造者头像")
    private String minterAvatar;

    @ApiModelProperty("铸造者")
    @Searchable
    private String owner;

    @ApiModelProperty("铸造者ID")
    private Long ownerId;

    @ApiModelProperty("铸造者头像")
    private String ownerAvatar;

    @ApiModelProperty("详情")
    @Column(columnDefinition = "TEXT")
    private String detail;

    @ApiModelProperty("类型")
    @Enumerated(EnumType.STRING)
    private CollectionType type;

    @Column(columnDefinition = "TEXT")
    @Convert(converter = PropertyListConverter.class)
    @ApiModelProperty("特性")
    private List<CollectionProperty> properties;

    @ApiModelProperty("是否可转售")
    private boolean canResale;

    @ApiModelProperty("版税比例")
    private int royalties;

    @ApiModelProperty("手续费比例")
    private int serviceCharge;

    @ApiModelProperty("分类")
    private String category;

    @ApiModelProperty("来源")
    @Enumerated(EnumType.STRING)
    private CollectionSource source;

    @ApiModelProperty("已售")
    private int sale;

    @ApiModelProperty("库存")
    private int stock;

    @ApiModelProperty("发行数量")
    private int total;

    @ApiModelProperty("点赞")
    private int likes;

    @ApiModelProperty("上架")
    private boolean onShelf;

    @ApiModelProperty("可售")
    private boolean salable;

    @ApiModelProperty("价格")
    @Column(precision = 10, scale = 2)
    private BigDecimal price;

    @ApiModelProperty("盲盒开售时间")
    private LocalDateTime startTime;

    private boolean scheduleSale;

    @Data
    public static class CollectionProperty {

        private String name;

        private String value;
    }

    public static class PropertyListConverter implements AttributeConverter<List<CollectionProperty>, String> {
        @Override
        public String convertToDatabaseColumn(List<CollectionProperty> collectionProperties) {
            if (collectionProperties == null) {
                return null;
            }
            return JSON.toJSONString(collectionProperties);
        }

        @Override
        public List<CollectionProperty> convertToEntityAttribute(String s) {
            if (StringUtils.isEmpty(s)) {
                return null;
            }
            try {
                return JSONArray.parseArray(s, CollectionProperty.class);
            } catch (Exception ignored) {
            }
            return null;
        }
    }
}