etf大宗

zyy

2025-10-28 d9e8ad9fa3eb8558fc93d6fe7876699c7a8e2669

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package com.yami.trading.api.controller.dz;
 
import com.yami.trading.common.constants.Constants;
import com.yami.trading.common.domain.Result;
import com.yami.trading.common.exception.YamiShopBindException;
import com.yami.trading.security.common.util.SecurityUtils;
import com.yami.trading.service.dz.StockDzService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;
 
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
 
@RestController
@CrossOrigin
@Api(tags = "股票大宗")
@RequestMapping("api/stockDz")
@Slf4j
public class ApiStockDzController {
 
    @Resource
    StockDzService stockDzService;
 
    private static final ThreadLocal<Boolean> orderCreated = ThreadLocal.withInitial(() -> false);
    private final Lock lock = new ReentrantLock();
 
    /**
     * 大宗交易 列表
     * @param pageNum
     * @param pageSize
     * @param orderBy
     * @param keyWords 搜索内容
     * @return
     */
    @ApiOperation("大宗交易列表")
    @PostMapping({"getDzList.do"})
    @ResponseBody
    public Result getDzList(@RequestParam(value = "pageNum", defaultValue = "1") int pageNum,
                            @RequestParam(value = "pageSize", defaultValue = "5") int pageSize,
                            @RequestParam(value = "orderBy", required = false) String orderBy,
                            @RequestParam(value = "keyWords", required = false) String keyWords) {
        return stockDzService.getDzList(pageNum, pageSize, orderBy,keyWords, Constants.US_STOCKS);
    }
 
 
    @ApiOperation("大宗下单")
    @GetMapping({"buyStockDz.do"})
    @ResponseBody
    public Result buyDz(@RequestParam("dzId") String dzId,
                        @RequestParam(value = "password", required = false) String password,
                        @RequestParam("num") double num) {
        lock.lock();
        try {
            if (orderCreated.get()) {
                throw new YamiShopBindException("当前交易人数过多，请稍后重试");
            }
            orderCreated.set(true);
            String partyId = SecurityUtils.getCurrentUserId();
            if (partyId == null || partyId.isEmpty()) {
                throw new YamiShopBindException("请先登录");
            }
            return stockDzService.buyDz(dzId, password, num, partyId);
        } catch (Exception e) {
            log.error(e.getMessage());
        }  finally{
            lock.unlock();
            orderCreated.set(false);
        }
        throw new YamiShopBindException("订单异常，请稍后重试");
    }
 
 
 
 
    /**
     * 大宗交易订单列表
     * @param pageNum
     * @param pageSize
     * @param state
     * @return
    */
    @ApiOperation("大宗交易订单列表")
    @PostMapping({"getDzOrderList.do"})
    @ResponseBody
    public Result getDzOrderList(@RequestParam(value = "pageNum", defaultValue = "1") int pageNum,
                                         @RequestParam(value = "pageSize", defaultValue = "5") int pageSize,
                                         @RequestParam(value = "state", required = false) String state) {
        String partyId = SecurityUtils.getCurrentUserId();
        if (partyId == null || partyId.isEmpty()) {
            throw new YamiShopBindException("请先登录");
        }
        return stockDzService.getDzOrderList(pageNum, pageSize, state, partyId, Constants.US_STOCKS);
    }
}