2

peternameyakj

2024-08-14 9bcf85f8d8f9b503e386a67924f5943cd77bd813

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package project.item.internal;
 
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
 
import org.apache.commons.collections.CollectionUtils;
 
import com.mysql.cj.util.StringUtils;
 
import kernel.web.ApplicationUtil;
import project.data.DataService;
import project.data.model.Realtime;
import project.item.ItemRedisKeys;
import project.item.ItemUserOptionalService;
import project.item.model.ItemUserOptional;
import project.redis.RedisHandler;
 
public class ItemUserOptionalServiceImpl implements ItemUserOptionalService {
 
    private RedisHandler redisHandler;
    
    private DataService dataService;
 
    @Override
    public List<ItemUserOptional> cacheListByPartyId(String partyId) {
        Map<String, ItemUserOptional> map = (Map<String, ItemUserOptional>) redisHandler.get(ItemRedisKeys.ITEM_USER_OPTIONAL_MAP_PARTY_ID + partyId);
        return map == null ? null : new ArrayList<ItemUserOptional>(map.values());
    }
 
    public List<Map<String, Object>> cacheListDataByPartyId(String partyId, String symbol) {
        List<Map<String, Object>> result = new ArrayList<Map<String, Object>>();
        List<ItemUserOptional> list = new ArrayList<>();
        List<ItemUserOptional> lists = cacheListByPartyId(partyId);
        if (!StringUtils.isNullOrEmpty(symbol)) {
            for (ItemUserOptional op : lists) {
                if (op.getSymbol().equals(symbol)) {
                    list.add(op);
                }
            }
        }else {
            list = lists;
        }
        
        if (CollectionUtils.isEmpty(list)) return result;
 
        List<String> symbols = new ArrayList<String>();
        for (ItemUserOptional itemUserOptional : list) {
            symbols.add(itemUserOptional.getSymbol());
        }
        if (CollectionUtils.isEmpty(symbols))
            return new ArrayList<Map<String, Object>>();
 
        List<Realtime> realtimes = dataService.realtime(String.join(",", symbols));
        for (Realtime realtime : realtimes) {
            Map<String, Object> bind = bind(realtime);
            result.add(bind);
        }
        return result;
    }
 
    public Map<String, Object> bind(Realtime realtime) {
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("amount", String.valueOf(realtime.getAmount()));
        map.put("change_ratio", realtime.getChange_ratio());
        map.put("close", String.valueOf(realtime.getClose()));
        map.put("current_time", realtime.getCurrent_time());
        map.put("high", String.valueOf(realtime.getHigh()));
        map.put("low", String.valueOf(realtime.getLow()));
        map.put("name", realtime.getName());
        map.put("open", String.valueOf(realtime.getOpen()));
        map.put("symbol", String.valueOf(realtime.getSymbol()));
        map.put("ts", realtime.getTs());
        map.put("volume", String.valueOf(realtime.getVolume()));
        return map;
    }
 
    @Override
    public void update(ItemUserOptional entity) {
        ApplicationUtil.executeUpdate(entity, "WHERE UUID=?", new Object[] {entity.getId()});
        
        Map<String, ItemUserOptional> map = (Map<String, ItemUserOptional>) redisHandler.get(ItemRedisKeys.ITEM_USER_OPTIONAL_MAP_PARTY_ID + entity.getPartyId().toString());
        
        if (map == null) map = new ConcurrentHashMap<String, ItemUserOptional>();
        
        map.put(entity.getSymbol(), entity);
        redisHandler.setSync(ItemRedisKeys.ITEM_USER_OPTIONAL_MAP_PARTY_ID + entity.getPartyId().toString(), map);
    }
 
    @Override
    public void save(ItemUserOptional entity) {
        Map<String, ItemUserOptional> map = (Map<String, ItemUserOptional>) redisHandler.get(ItemRedisKeys.ITEM_USER_OPTIONAL_MAP_PARTY_ID + entity.getPartyId().toString());
        
        if (map == null) {
            map = new ConcurrentHashMap<String, ItemUserOptional>();
        } else if (map.containsKey(entity.getSymbol())) { // 已经添加的则直接返回
            return;
        }
        
        entity.setId(ApplicationUtil.getCurrentTimeUUID());
        ApplicationUtil.executeInsert(entity);
        
        map.put(entity.getSymbol(), entity);
        redisHandler.setSync(ItemRedisKeys.ITEM_USER_OPTIONAL_MAP_PARTY_ID + entity.getPartyId().toString(), map);
    }
 
    public void delete(String partyId, String symbol) {
        Map<String, ItemUserOptional> map = (Map<String, ItemUserOptional>) redisHandler.get(ItemRedisKeys.ITEM_USER_OPTIONAL_MAP_PARTY_ID + partyId);
 
        if (null!=map && !map.isEmpty()) {
            ItemUserOptional itemUserOptional = map.remove(symbol);
            if (itemUserOptional == null) return;
            
            ApplicationUtil.executeDelete(ItemUserOptional.class, "WHERE UUID=?", new Object[] {itemUserOptional.getId()});
            redisHandler.setSync(ItemRedisKeys.ITEM_USER_OPTIONAL_MAP_PARTY_ID + partyId, map);
        }
    }
 
    public void delete(ItemUserOptional entity) {
        ApplicationUtil.executeDelete(ItemUserOptional.class, "WHERE UUID=?", new Object[] {entity.getId()});
        
        Map<String, ItemUserOptional> map = (Map<String, ItemUserOptional>) redisHandler.get(ItemRedisKeys.ITEM_USER_OPTIONAL_MAP_PARTY_ID + entity.getPartyId().toString());
 
        if (null!=map && !map.isEmpty()) {
            map.remove(entity.getSymbol());
            redisHandler.setSync(ItemRedisKeys.ITEM_USER_OPTIONAL_MAP_PARTY_ID + entity.getPartyId().toString(), map);
        }
    }
 
    public void setRedisHandler(RedisHandler redisHandler) {
        this.redisHandler = redisHandler;
    }
 
    public void setDataService(DataService dataService) {
        this.dataService = dataService;
    }
}