refactor: 优化最大仓位价值检查逻辑,按市场+方向分别限制
- 修改 maxPositionValue 检查逻辑,从按市场累计改为按市场+方向(outcomeIndex)分别计算 - 新增 Repository 方法 sumCurrentPositionValueByMarketAndOutcomeIndex 支持按方向统计 - 移除未使用的 sumCurrentPositionValueByMarket 和 existsByCopyTradingIdAndMarketIdAndRemainingQuantityGreaterThan 方法 - 更新 checkPositionLimits 方法,增加 outcomeIndex 参数 - 更新 checkFilters 方法,传递 outcomeIndex 参数 - 更新日志和注释,明确说明按市场+方向检查仓位 说明:同一市场的 YES 和 NO 方向现在分别受 maxPositionValue 限制,不再累加计算
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+4
-8
@@ -75,15 +75,11 @@ interface CopyOrderTrackingRepository : JpaRepository<CopyOrderTracking, Long> {
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fun countActivePositions(copyTradingId: Long): Int
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/**
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* 检查指定市场是否存在活跃仓位
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* 计算指定跟单配置、市场和方向下的当前持仓总价值 (成本价计算)
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* 按市场+方向(outcomeIndex)分别统计
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*/
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fun existsByCopyTradingIdAndMarketIdAndRemainingQuantityGreaterThan(copyTradingId: Long, marketId: String, remainingQuantity: BigDecimal): Boolean
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/**
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* 计算指定跟单配置和市场下的当前持仓总价值 (成本价计算)
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*/
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@Query("SELECT SUM(t.remainingQuantity * t.price) FROM CopyOrderTracking t WHERE t.copyTradingId = :copyTradingId AND t.marketId = :marketId AND t.remainingQuantity > 0")
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fun sumCurrentPositionValueByMarket(copyTradingId: Long, marketId: String): BigDecimal?
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@Query("SELECT SUM(t.remainingQuantity * t.price) FROM CopyOrderTracking t WHERE t.copyTradingId = :copyTradingId AND t.marketId = :marketId AND t.outcomeIndex = :outcomeIndex AND t.remainingQuantity > 0")
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fun sumCurrentPositionValueByMarketAndOutcomeIndex(copyTradingId: Long, marketId: String, outcomeIndex: Int): BigDecimal?
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/**
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* 查询指定跟单配置下,创建时间超过指定时间点的未匹配订单(FIFO顺序)
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+49
-31
@@ -45,7 +45,8 @@ class CopyTradingFilterService(
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copyOrderAmount: BigDecimal? = null, // 跟单金额(USDC),用于仓位检查
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marketId: String? = null, // 市场ID,用于仓位检查(按市场过滤仓位)
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marketTitle: String? = null, // 市场标题,用于关键字过滤
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marketEndDate: Long? = null // 市场截止时间,用于市场截止时间检查
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marketEndDate: Long? = null, // 市场截止时间,用于市场截止时间检查
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outcomeIndex: Int? = null // 方向索引(0, 1, 2, ...),用于按市场+方向检查仓位
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): FilterResult {
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// 1. 关键字过滤检查(如果配置了关键字过滤)
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if (copyTrading.keywordFilterMode != null && copyTrading.keywordFilterMode != "DISABLED") {
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@@ -79,7 +80,7 @@ class CopyTradingFilterService(
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if (!needOrderbook) {
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// 仓位检查(如果配置了最大仓位限制且提供了跟单金额和市场ID)
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if (copyOrderAmount != null && marketId != null) {
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val positionCheck = checkPositionLimits(copyTrading, copyOrderAmount, marketId)
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val positionCheck = checkPositionLimits(copyTrading, copyOrderAmount, marketId, outcomeIndex)
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if (!positionCheck.isPassed) {
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return positionCheck
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}
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@@ -116,7 +117,7 @@ class CopyTradingFilterService(
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// 7. 仓位检查(如果配置了最大仓位限制且提供了跟单金额和市场ID)
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if (copyOrderAmount != null && marketId != null) {
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val positionCheck = checkPositionLimits(copyTrading, copyOrderAmount, marketId)
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val positionCheck = checkPositionLimits(copyTrading, copyOrderAmount, marketId, outcomeIndex)
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if (!positionCheck.isPassed) {
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return positionCheck
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}
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@@ -291,87 +292,104 @@ class CopyTradingFilterService(
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}
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/**
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* 检查仓位限制(按市场检查)
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* 检查仓位限制(按市场+方向检查)
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* @param copyTrading 跟单配置
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* @param copyOrderAmount 跟单金额(USDC)
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* @param marketId 市场ID,用于过滤该市场的仓位
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* @param outcomeIndex 方向索引(0, 1, 2, ...),用于按市场+方向检查仓位
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* @return 过滤结果
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*/
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private suspend fun checkPositionLimits(
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copyTrading: CopyTrading,
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copyOrderAmount: BigDecimal,
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marketId: String
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marketId: String,
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outcomeIndex: Int?
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): FilterResult {
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// 如果未配置仓位限制,直接通过
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if (copyTrading.maxPositionValue == null && copyTrading.maxPositionCount == null) {
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return FilterResult.passed()
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}
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try {
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// 获取账户的所有仓位信息
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val positionsResult = accountService.getAllPositions()
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if (positionsResult.isFailure) {
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logger.warn("获取仓位信息失败,跳过仓位检查: accountId=${copyTrading.accountId}, marketId=$marketId, error=${positionsResult.exceptionOrNull()?.message}")
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logger.warn("获取仓位信息失败,跳过仓位检查: accountId=${copyTrading.accountId}, marketId=$marketId, outcomeIndex=$outcomeIndex, error=${positionsResult.exceptionOrNull()?.message}")
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// 如果获取仓位失败,为了安全起见,不通过检查
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return FilterResult.maxPositionValueFailed("获取仓位信息失败,无法进行仓位检查")
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}
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val positions = positionsResult.getOrNull() ?: return FilterResult.maxPositionValueFailed("仓位信息为空")
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// 过滤出当前账户且该市场的仓位
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val marketPositions = positions.currentPositions.filter {
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val marketPositions = positions.currentPositions.filter {
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it.accountId == copyTrading.accountId && it.marketId == marketId
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}
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// 检查最大仓位金额(如果配置了)
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if (copyTrading.maxPositionValue != null) {
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// 比较数据库成本价(本地订单记录)和外部持仓市值(可能来自其他终端的操作),取最大值
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val dbValue = copyOrderTrackingRepository.sumCurrentPositionValueByMarket(copyTrading.id!!, marketId) ?: BigDecimal.ZERO
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val extValue = marketPositions.sumOf { it.currentValue.toSafeBigDecimal() }
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if (copyTrading.maxPositionValue != null && outcomeIndex != null) {
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// 按市场+方向(outcomeIndex)分别计算数据库成本价
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val dbValue = copyOrderTrackingRepository.sumCurrentPositionValueByMarketAndOutcomeIndex(
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copyTrading.id!!, marketId, outcomeIndex
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) ?: BigDecimal.ZERO
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// 外部持仓也需要按方向过滤,但由于外部持仓可能没有 outcomeIndex 信息,这里保守处理:
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// 如果外部持仓存在,取该市场的所有外部持仓市值(与数据库取最大值)
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val extValue = if (marketPositions.isNotEmpty()) {
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marketPositions.sumOf { it.currentValue.toSafeBigDecimal() }
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} else {
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BigDecimal.ZERO
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}
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// 取数据库值和外部持仓值的最大值
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val currentPositionValue = dbValue.max(extValue)
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// 检查:该市场的当前仓位 + 跟单金额 <= 最大仓位金额
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// 检查:该市场该方向的当前仓位 + 跟单金额 <= 最大仓位金额
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val totalValueAfterOrder = currentPositionValue.add(copyOrderAmount)
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if (totalValueAfterOrder.gt(copyTrading.maxPositionValue)) {
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return FilterResult.maxPositionValueFailed(
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"超过最大仓位金额限制: 当前该市场仓位(取最大值)=${currentPositionValue} USDC (DB=${dbValue}, Ext=${extValue}), 跟单金额=${copyOrderAmount} USDC, 总计=${totalValueAfterOrder} USDC > 最大限制=${copyTrading.maxPositionValue} USDC"
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"超过最大仓位金额限制: 市场=$marketId, 方向=$outcomeIndex, 当前仓位(取最大值)=${currentPositionValue} USDC (DB=${dbValue}, Ext=${extValue}), 跟单金额=${copyOrderAmount} USDC, 总计=${totalValueAfterOrder} USDC > 最大限制=${copyTrading.maxPositionValue} USDC"
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)
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}
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}
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// 检查最大仓位数量(如果配置了)
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if (copyTrading.maxPositionCount != null) {
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// 使用数据库中的订单记录计算活跃仓位数量(解决延迟问题)
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val dbCount = copyOrderTrackingRepository.countActivePositions(copyTrading.id!!)
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// 计算外部持仓中的唯一市场数量(防止遗漏非本项目创建的仓位)
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val extCount = positions.currentPositions
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.filter { it.accountId == copyTrading.accountId }
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.map { it.marketId }
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.distinct()
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.size
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val currentPositionCount = maxOf(dbCount, extCount)
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// 检查:如果当前没有该市场的活跃仓位,且总仓位数量已达到限制,则不允许开新仓
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// 判断当前市场是否已有活跃仓位(数据库或外部持仓)
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val hasDbPosition = copyOrderTrackingRepository.existsByCopyTradingIdAndMarketIdAndRemainingQuantityGreaterThan(
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copyTrading.id, marketId, BigDecimal.ZERO
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)
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// 检查:如果当前没有该市场该方向的活跃仓位,且总仓位数量已达到限制,则不允许开新仓
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// 判断当前市场该方向是否已有活跃仓位(数据库)
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val hasDbPosition = if (outcomeIndex != null) {
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copyOrderTrackingRepository.findUnmatchedBuyOrdersByOutcomeIndex(
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copyTrading.id, marketId, outcomeIndex
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).isNotEmpty()
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} else {
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false
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}
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val hasExtPosition = marketPositions.isNotEmpty()
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val hasCurrentMarketPosition = hasDbPosition || hasExtPosition
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if (!hasCurrentMarketPosition && currentPositionCount >= copyTrading.maxPositionCount) {
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return FilterResult.maxPositionCountFailed(
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"超过最大仓位数量限制: 当前活跃仓位总数(取最大值)=${currentPositionCount} (DB=${dbCount}, Ext=${extCount}) >= 最大限制=${copyTrading.maxPositionCount}"
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)
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}
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}
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return FilterResult.passed()
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} catch (e: Exception) {
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logger.error("仓位检查异常: accountId=${copyTrading.accountId}, marketId=$marketId, error=${e.message}", e)
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logger.error("仓位检查异常: accountId=${copyTrading.accountId}, marketId=$marketId, outcomeIndex=$outcomeIndex, error=${e.message}", e)
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// 如果检查异常,为了安全起见,不通过检查
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return FilterResult.maxPositionValueFailed("仓位检查异常: ${e.message}")
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}
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+3
-2
@@ -302,7 +302,7 @@ open class CopyOrderTrackingService(
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// 过滤条件检查(在计算订单参数之前)
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// 传入 Leader 交易价格,用于价格区间检查
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// 传入跟单金额和市场ID,用于仓位检查(按市场检查仓位)
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// 传入跟单金额和市场ID,用于仓位检查(按市场+方向检查仓位)
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// 传入市场标题,用于关键字过滤
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// 传入市场截止时间,用于市场截止时间检查
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// 订单簿只请求一次,返回给后续逻辑使用
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@@ -313,7 +313,8 @@ open class CopyOrderTrackingService(
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copyOrderAmount = copyOrderAmount,
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marketId = trade.market,
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marketTitle = marketTitle,
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marketEndDate = marketEndDate
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marketEndDate = marketEndDate,
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outcomeIndex = trade.outcomeIndex
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)
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val orderbook = filterResult.orderbook // 获取订单簿(如果需要)
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if (!filterResult.isPassed) {
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