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+package com.izouma.nineth.service;
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+
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+import com.alibaba.fastjson.JSONArray;
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+import com.izouma.nineth.config.Constants;
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+import com.izouma.nineth.domain.Asset;
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+import com.izouma.nineth.domain.Collection;
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+import com.izouma.nineth.dto.PageQuery;
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+import com.izouma.nineth.dto.PageWrapper;
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+import com.izouma.nineth.dto.UserHoldDTO;
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+import com.izouma.nineth.enums.AssetStatus;
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+import com.izouma.nineth.repo.AssetRepo;
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+import com.izouma.nineth.repo.CollectionRepo;
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+import lombok.AllArgsConstructor;
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+import org.apache.commons.lang3.StringUtils;
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+import org.springframework.cache.annotation.Cacheable;
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+import org.springframework.stereotype.Service;
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+
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+import java.math.BigDecimal;
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+import java.util.*;
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+
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+@Service
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+@AllArgsConstructor
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+public class UserHoldCountService {
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+
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+ private AssetRepo assetRepo;
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+
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+ private CollectionRepo collectionRepo;
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+
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+ @Cacheable(value = "userHoldList", key = "#pageQuery.hashCode()")
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+ public PageWrapper<UserHoldDTO> all(PageQuery pageQuery) {
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+ int page = pageQuery.getPage();
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+ int size = pageQuery.getSize();
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+ int start = page * size;
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+ Map<String, BigDecimal> minPriceMap = new HashMap<>();
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+ int totalElements = assetRepo.totalElements();
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+ List<Map<String, String>> assets = assetRepo.findByPage(start, size);
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+ JSONArray jsonArray = new JSONArray();
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+ jsonArray.addAll(assets);
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+ List<UserHoldDTO> userHoldDTOS = jsonArray.toJavaList(UserHoldDTO.class);
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+ userHoldDTOS.forEach(userHoldDTO -> {
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+ List<Asset> userAssets = assetRepo.findAllByUserIdAndStatusIn(userHoldDTO.getUserId(), new ArrayList<>(Arrays.asList(AssetStatus.NORMAL, AssetStatus.TRADING, AssetStatus.GIFTING, AssetStatus.MINTING, AssetStatus.AUCTIONING)));
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+ // 分类计算各资产寄售最低价
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+ userAssets.forEach(asset -> {
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+ if (StringUtils.isBlank(asset.getPrefixName())) {
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+ return;
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+ }
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+ if (asset.getName().contains(Constants.Rarity.SR_LIKE) && !asset.getName().contains(Constants.Rarity.SSR_LIKE)) {
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+ calculatePrice(userHoldDTO, asset, minPriceMap, Constants.Rarity.SR_LIKE, Constants.Rarity.SSR_LIKE);
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+ return;
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+ }
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+ if (asset.getName().contains(Constants.Rarity.U_LIKE)) {
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+ calculatePrice(userHoldDTO, asset, minPriceMap, Constants.Rarity.U_LIKE, Constants.Rarity.R_LIKE);
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+ return;
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+ }
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+ if (asset.getName().contains(Constants.Rarity.R_LIKE) && !asset.getName().contains(Constants.Rarity.SR_LIKE)) {
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+ calculatePrice(userHoldDTO, asset, minPriceMap, Constants.Rarity.R_LIKE, Constants.Rarity.SR_LIKE);
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+ return;
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+ }
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+ if (asset.getName().contains(Constants.Rarity.SSR_LIKE)) {
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+ calculatePrice(userHoldDTO, asset, minPriceMap, Constants.Rarity.SSR_LIKE, Constants.Rarity.U_LIKE);
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+ return;
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+ }
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+ calculatePrice(userHoldDTO, asset, minPriceMap, null, null);
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+ });
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+ });
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+ return new PageWrapper<>(userHoldDTOS, page,
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+ size, totalElements);
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+ }
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+
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+ private void calculatePrice(UserHoldDTO userHoldDTO, Asset asset, Map<String, BigDecimal> minPriceMap, String nameLike, String nameNotLike) {
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+ BigDecimal minPrice;
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+ String minPriceMapKey = StringUtils.isBlank(nameLike) ? asset.getPrefixName() : asset.getPrefixName().concat(nameLike);
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+ if (minPriceMap.containsKey(minPriceMapKey)) {
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+ minPrice = minPriceMap.get(minPriceMapKey);
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+ } else {
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+ // 该系列寄售最低价
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+ if (StringUtils.isBlank(nameLike)) {
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+ minPrice = collectionRepo.findMinPriceByPrefixName(asset.getPrefixName());
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+ } else {
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+ minPrice = collectionRepo.findMinPriceByNameAndPrefixName(asset.getPrefixName(), nameLike, nameNotLike);
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+ }
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+ // 该系列没有寄售的话取originalPrice
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+ if(Objects.isNull(minPrice)) {
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+ Collection collection = collectionRepo.findById(asset.getCollectionId()).orElse(null);
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+ if (Objects.isNull(collection)) {
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+ minPrice = BigDecimal.ZERO;
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+ } else {
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+ minPrice = collection.getOriginalPrice();
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+ }
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+ }
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+// minPrice = Objects.isNull(minPrice) ? BigDecimal.ZERO : minPrice;
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+ minPriceMap.put(minPriceMapKey, minPrice);
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+ }
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+ userHoldDTO.setPrice(userHoldDTO.getPrice().add(minPrice));
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+ }
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+
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+}
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