优化市场价格服务:移除降级查询逻辑,仅保留链上和订单簿查询
- 移除 CLOB Trades、Gamma Market Status、Gamma Market Price 查询逻辑 - 只保留链上 RPC 查询(市场结算结果)和 CLOB 订单簿查询 - 如果所有数据源都失败,抛出 IllegalStateException 异常 - 价格截位到 4 位小数(向下截断,不四舍五入) - 移除未使用的导入和方法(MarketResponse, JsonUtils, OutcomeResult 等) - 所有调用方都已正确处理异常,无需额外修改
This commit is contained in:
+15
-11
@@ -4,8 +4,10 @@ import com.wrbug.polymarketbot.api.LatestPriceResponse
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import com.wrbug.polymarketbot.dto.*
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import com.wrbug.polymarketbot.enums.ErrorCode
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import com.wrbug.polymarketbot.service.accounts.AccountService
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import com.wrbug.polymarketbot.service.common.MarketPriceService
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import com.wrbug.polymarketbot.service.common.PolymarketClobService
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import kotlinx.coroutines.runBlocking
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import java.math.BigDecimal
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import org.slf4j.LoggerFactory
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import org.springframework.context.MessageSource
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import org.springframework.http.ResponseEntity
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@@ -20,14 +22,16 @@ import org.springframework.web.bind.annotation.*
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class MarketController(
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private val accountService: AccountService,
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private val clobService: PolymarketClobService,
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private val marketPriceService: MarketPriceService,
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private val messageSource: MessageSource
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) {
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private val logger = LoggerFactory.getLogger(MarketController::class.java)
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/**
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* 获取市场价格(通过 Gamma API)
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* 使用 Gamma API 获取价格信息,因为 Gamma API 支持 condition_ids 参数
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* 获取市场价格
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* 使用 MarketPriceService 获取当前市场价格(支持多数据源降级)
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* 返回当前价格,前端接收后自行填充到 bestBid 字段
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*/
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@PostMapping("/price")
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fun getMarketPrice(@RequestBody request: MarketPriceRequest): ResponseEntity<ApiResponse<MarketPriceResponse>> {
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@@ -36,16 +40,16 @@ class MarketController(
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return ResponseEntity.ok(ApiResponse.error(ErrorCode.PARAM_MARKET_ID_EMPTY, messageSource = messageSource))
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}
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val result = runBlocking { accountService.getMarketPrice(request.marketId, request.outcomeIndex) }
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result.fold(
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onSuccess = { response ->
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ResponseEntity.ok(ApiResponse.success(response))
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},
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onFailure = { e ->
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logger.error("获取市场价格失败: ${e.message}", e)
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ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_MARKET_PRICE_FETCH_FAILED, e.message, messageSource))
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}
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val outcomeIndex = request.outcomeIndex ?: 0
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val price = runBlocking {
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marketPriceService.getCurrentMarketPrice(request.marketId, outcomeIndex)
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}
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val response = MarketPriceResponse(
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marketId = request.marketId,
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currentPrice = price.toString()
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)
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ResponseEntity.ok(ApiResponse.success(response))
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} catch (e: Exception) {
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logger.error("获取市场价格异常: ${e.message}", e)
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ResponseEntity.ok(ApiResponse.error(ErrorCode.SERVER_MARKET_PRICE_FETCH_FAILED, e.message, messageSource))
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@@ -195,14 +195,11 @@ data class LatestPriceRequest(
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)
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/**
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* 市场价格响应
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* 市场当前价格响应
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*/
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data class MarketPriceResponse(
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val marketId: String,
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val lastPrice: String?, // 最新成交价
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val bestBid: String?, // 最优买价(用于卖出参考)
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val bestAsk: String?, // 最优卖价(用于买入参考)
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val midpoint: String? // 中间价
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val currentPrice: String // 当前价格(通过 MarketPriceService 获取,支持多数据源降级)
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)
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/**
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@@ -1154,13 +1154,13 @@ class AccountService(
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null
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}
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// 优先使用 lastPrice(最近成交价),如果没有则使用 bestBid,最后使用 midpoint
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val currentPrice = lastPrice ?: bestBid ?: midpoint ?: "0"
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Result.success(
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MarketPriceResponse(
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marketId = marketId,
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lastPrice = lastPrice,
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bestBid = bestBid,
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bestAsk = bestAsk,
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midpoint = midpoint
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currentPrice = currentPrice
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)
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)
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} else {
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+4
-199
@@ -21,12 +21,9 @@ import org.springframework.context.i18n.LocaleContextHolder
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import com.wrbug.polymarketbot.service.system.SystemConfigService
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import com.wrbug.polymarketbot.service.system.RelayClientService
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import com.wrbug.polymarketbot.service.system.TelegramNotificationService
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import com.wrbug.polymarketbot.util.RetrofitFactory
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import com.wrbug.polymarketbot.util.JsonUtils
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import com.wrbug.polymarketbot.service.common.BlockchainService
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import com.wrbug.polymarketbot.service.common.MarketPriceService
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import org.springframework.stereotype.Service
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import java.math.BigDecimal
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import java.math.BigInteger
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import java.util.concurrent.ConcurrentHashMap
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/**
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@@ -47,9 +44,7 @@ class PositionCheckService(
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private val telegramNotificationService: TelegramNotificationService?,
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private val accountRepository: AccountRepository,
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private val messageSource: MessageSource,
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private val retrofitFactory: RetrofitFactory,
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private val blockchainService: BlockchainService,
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private val jsonUtils: JsonUtils
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private val marketPriceService: MarketPriceService
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) {
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private val logger = LoggerFactory.getLogger(PositionCheckService::class.java)
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@@ -431,200 +426,10 @@ class PositionCheckService(
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/**
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* 获取当前市场最新价(用于更新订单卖出价)
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* 优先使用链上查询获取市场结算结果,如果未结算则使用 API 查询
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* 如果市场已关闭:
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* - 该 outcome 赢了,返回 1
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* - 该 outcome 输了,返回 0
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* 委托给 MarketPriceService 处理
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*/
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private suspend fun getCurrentMarketPrice(marketId: String, outcomeIndex: Int): BigDecimal {
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return try {
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// 优先从链上查询市场结算结果(实时性高)
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val chainResult = blockchainService.getCondition(marketId)
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chainResult.fold(
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onSuccess = { (payoutDenominator, payouts) ->
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// 如果 payouts 不为空,说明市场已结算
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if (payouts.isNotEmpty() && outcomeIndex < payouts.size) {
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val payout = payouts[outcomeIndex]
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when {
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payout > BigInteger.ZERO -> {
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// payout > 0 表示赢了
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logger.info("从链上查询到市场已结算,该 outcome 赢了: marketId=$marketId, outcomeIndex=$outcomeIndex, payout=$payout")
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return BigDecimal.ONE
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}
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payout == BigInteger.ZERO -> {
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// payout == 0 表示输了
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logger.info("从链上查询到市场已结算,该 outcome 输了: marketId=$marketId, outcomeIndex=$outcomeIndex, payout=$payout")
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return BigDecimal.ZERO
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}
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else -> {
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logger.warn("从链上查询到异常的 payout 值: marketId=$marketId, outcomeIndex=$outcomeIndex, payout=$payout")
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}
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}
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} else {
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logger.debug("从链上查询到市场尚未结算: marketId=$marketId, payouts=${payouts.size}")
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}
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},
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onFailure = { e ->
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logger.debug("链上查询市场条件失败,降级到 API 查询: marketId=$marketId, error=${e.message}")
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}
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)
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// 链上查询失败或市场未结算,降级到 API 查询
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val gammaApi = retrofitFactory.createGammaApi()
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val marketResponse = gammaApi.listMarkets(conditionIds = listOf(marketId))
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if (marketResponse.isSuccessful && marketResponse.body() != null) {
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val markets = marketResponse.body()!!
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val market = markets.firstOrNull()
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if (market != null) {
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// 检查市场是否已结束:1) closed == true 或 2) endDate 已过
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val isMarketEnded = checkIfMarketEnded(market)
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if (isMarketEnded) {
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logger.debug("市场已结束: marketId=$marketId, closed=${market.closed}, endDate=${market.endDate}")
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// 市场已结束,检查该 outcome 是赢了还是输了
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val outcomeResult = checkOutcomeResult(market, outcomeIndex)
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when (outcomeResult) {
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OutcomeResult.WON -> {
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logger.info("市场已结束且该 outcome 赢了,返回价格为 1: marketId=$marketId, outcomeIndex=$outcomeIndex")
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return BigDecimal.ONE
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}
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OutcomeResult.LOST -> {
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logger.info("市场已结束且该 outcome 输了,返回价格为 0: marketId=$marketId, outcomeIndex=$outcomeIndex")
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return BigDecimal.ZERO
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}
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OutcomeResult.UNKNOWN -> {
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// 无法判断,记录警告并继续使用正常价格逻辑
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logger.warn("市场已结束但无法判断 outcome 结果,使用正常价格: marketId=$marketId, outcomeIndex=$outcomeIndex, closed=${market.closed}, endDate=${market.endDate}, outcomePrices=${market.outcomePrices}, bestBid=${market.bestBid}, bestAsk=${market.bestAsk}")
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}
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}
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}
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}
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}
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// 如果市场未关闭或无法判断输赢,获取正常价格
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val priceResult = accountService.getMarketPrice(marketId, outcomeIndex)
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val marketPrice = priceResult.getOrNull()
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if (marketPrice != null) {
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// 优先使用 bestBid(最优买价,用于卖出参考),如果没有则使用 midpoint
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val priceStr = marketPrice.bestBid ?: marketPrice.midpoint ?: marketPrice.lastPrice
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priceStr?.toSafeBigDecimal() ?: BigDecimal.ZERO
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} else {
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BigDecimal.ZERO
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}
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} catch (e: Exception) {
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logger.error("获取市场最新价失败: marketId=$marketId, outcomeIndex=$outcomeIndex, error=${e.message}", e)
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BigDecimal.ZERO
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}
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}
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/**
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* 检查市场是否已结束
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* 判断条件:
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* 1. closed == true
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* 2. 或 endDate 已过(如果 endDate 不为空)
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*/
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private fun checkIfMarketEnded(market: com.wrbug.polymarketbot.api.MarketResponse): Boolean {
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// 1. 检查 closed 字段
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if (market.closed == true) {
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return true
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}
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// 2. 检查 endDate 是否已过
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val endDateStr = market.endDate
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if (endDateStr != null && endDateStr.isNotBlank()) {
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try {
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// endDate 可能是 ISO 8601 格式字符串或时间戳
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val endDate = if (endDateStr.matches(Regex("^\\d+$"))) {
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// 时间戳(秒或毫秒)
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val timestamp = endDateStr.toLong()
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// 判断是秒还是毫秒(如果小于 10^10,认为是秒)
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if (timestamp < 10000000000L) {
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timestamp * 1000 // 转换为毫秒
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} else {
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timestamp
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}
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} else {
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// ISO 8601 格式,尝试解析
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java.time.Instant.parse(endDateStr).toEpochMilli()
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}
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val now = System.currentTimeMillis()
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if (now >= endDate) {
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logger.debug("市场 endDate 已过: marketId=${market.conditionId}, endDate=$endDateStr, now=$now")
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return true
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}
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} catch (e: Exception) {
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logger.warn("解析 endDate 失败: marketId=${market.conditionId}, endDate=$endDateStr, error=${e.message}")
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}
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}
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return false
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}
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/**
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* Outcome 结果枚举
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*/
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private enum class OutcomeResult {
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WON, // 赢了
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LOST, // 输了
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UNKNOWN // 无法判断
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}
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/**
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* 检查该 outcome 的结果(赢了、输了或无法判断)
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* @param market 市场信息
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* @param outcomeIndex outcome 索引
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* @return OutcomeResult
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*/
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private fun checkOutcomeResult(market: com.wrbug.polymarketbot.api.MarketResponse, outcomeIndex: Int): OutcomeResult {
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return try {
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// 优先使用 outcomePrices(结算价格数组)
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val outcomePrices = market.outcomePrices
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if (outcomePrices != null && outcomePrices.isNotBlank()) {
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val prices = jsonUtils.parseStringArray(outcomePrices)
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if (outcomeIndex < prices.size) {
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val price = prices[outcomeIndex].toSafeBigDecimal()
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// 如果价格 >= 0.99,认为赢了
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if (price >= BigDecimal("0.99")) {
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return OutcomeResult.WON
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}
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// 如果价格 <= 0.01,认为输了
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if (price <= BigDecimal("0.01")) {
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return OutcomeResult.LOST
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}
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// 其他情况,无法判断
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return OutcomeResult.UNKNOWN
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}
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}
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// 如果没有 outcomePrices,使用 bestBid 和 bestAsk 判断
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val bestBid = market.bestBid ?: 0.0
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val bestAsk = market.bestAsk ?: 0.0
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// 如果目标 outcome 不是第一个(index != 0),需要转换价格
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val targetBid = if (outcomeIndex > 0) {
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// 第二个 outcome 的 bestBid = 1 - 第一个 outcome 的 bestAsk
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BigDecimal.ONE.subtract(BigDecimal.valueOf(bestAsk))
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} else {
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BigDecimal.valueOf(bestBid)
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}
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// 如果 bestBid >= 0.99,认为赢了
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if (targetBid >= BigDecimal("0.99")) {
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return OutcomeResult.WON
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}
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// 如果 bestBid <= 0.01,认为输了
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if (targetBid <= BigDecimal("0.01")) {
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return OutcomeResult.LOST
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}
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// 其他情况,无法判断
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OutcomeResult.UNKNOWN
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} catch (e: Exception) {
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logger.warn("检查 outcome 结果失败: marketId=${market.conditionId}, outcomeIndex=$outcomeIndex, error=${e.message}", e)
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OutcomeResult.UNKNOWN
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}
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return marketPriceService.getCurrentMarketPrice(marketId, outcomeIndex)
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}
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@@ -0,0 +1,211 @@
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package com.wrbug.polymarketbot.service.common
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import com.wrbug.polymarketbot.api.PolymarketClobApi
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import com.wrbug.polymarketbot.repository.AccountRepository
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import com.wrbug.polymarketbot.util.CryptoUtils
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import com.wrbug.polymarketbot.util.RetrofitFactory
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import com.wrbug.polymarketbot.util.toSafeBigDecimal
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import org.slf4j.LoggerFactory
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import org.springframework.stereotype.Service
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import java.math.BigDecimal
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import java.math.BigInteger
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/**
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* 市场价格服务
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* 统一封装从不同数据源获取市场价格的逻辑
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* 数据源包括:
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* 1. 链上 RPC 查询(市场结算结果)
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* 2. CLOB API(订单簿价格)
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*/
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@Service
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class MarketPriceService(
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private val blockchainService: BlockchainService,
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private val retrofitFactory: RetrofitFactory,
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private val accountRepository: AccountRepository,
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private val cryptoUtils: CryptoUtils
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) {
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private val logger = LoggerFactory.getLogger(MarketPriceService::class.java)
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/**
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* 获取当前市场最新价
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* 优先级:
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* 1. 链上查询市场结算结果(如果已结算,返回 1.0 或 0.0)
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* 2. CLOB API 查询订单簿价格(最准确,使用 bestBid)
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*
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* 价格会被截位到 4 位小数(向下截断,不四舍五入),用于显示和后续计算
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*
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* @param marketId 市场ID
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* @param outcomeIndex 结果索引
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* @return 市场价格(已截位到 4 位小数)
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* @throws IllegalStateException 如果所有数据源都失败
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*/
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suspend fun getCurrentMarketPrice(marketId: String, outcomeIndex: Int): BigDecimal {
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// 1. 优先从链上查询市场结算结果
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val chainPrice = getPriceFromChainCondition(marketId, outcomeIndex)
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if (chainPrice != null) {
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// 截位到 4 位小数(向下截断,不四舍五入)
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return chainPrice.setScale(4, java.math.RoundingMode.DOWN)
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}
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// 2. 从 CLOB API 查询订单簿价格(最准确)
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val orderbookPrice = getPriceFromClobOrderbook(marketId, outcomeIndex)
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if (orderbookPrice != null) {
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// 截位到 4 位小数(向下截断,不四舍五入)
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return orderbookPrice.setScale(4, java.math.RoundingMode.DOWN)
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}
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// 如果所有数据源都失败,抛出异常
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val errorMsg = "无法获取市场价格: marketId=$marketId, outcomeIndex=$outcomeIndex (链上查询和订单簿查询均失败)"
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logger.error(errorMsg)
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throw IllegalStateException(errorMsg)
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}
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/**
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* 从链上查询市场结算结果获取价格
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* 如果市场已结算:
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* - payout > 0(赢了)→ 返回 1.0
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* - payout == 0(输了)→ 返回 0.0
|
||||
* 如果市场未结算或查询失败,返回 null
|
||||
*/
|
||||
private suspend fun getPriceFromChainCondition(marketId: String, outcomeIndex: Int): BigDecimal? {
|
||||
return try {
|
||||
val chainResult = blockchainService.getCondition(marketId)
|
||||
chainResult.fold(
|
||||
onSuccess = { (_, payouts) ->
|
||||
// 如果 payouts 不为空,说明市场已结算
|
||||
if (payouts.isNotEmpty() && outcomeIndex < payouts.size) {
|
||||
val payout = payouts[outcomeIndex]
|
||||
when {
|
||||
payout > BigInteger.ZERO -> {
|
||||
logger.info("从链上查询到市场已结算,该 outcome 赢了: marketId=$marketId, outcomeIndex=$outcomeIndex, payout=$payout")
|
||||
return BigDecimal.ONE
|
||||
}
|
||||
payout == BigInteger.ZERO -> {
|
||||
logger.info("从链上查询到市场已结算,该 outcome 输了: marketId=$marketId, outcomeIndex=$outcomeIndex, payout=$payout")
|
||||
return BigDecimal.ZERO
|
||||
}
|
||||
else -> {
|
||||
logger.warn("从链上查询到异常的 payout 值: marketId=$marketId, outcomeIndex=$outcomeIndex, payout=$payout")
|
||||
null
|
||||
}
|
||||
}
|
||||
} else {
|
||||
logger.debug("从链上查询到市场尚未结算: marketId=$marketId, payouts=${payouts.size}")
|
||||
null
|
||||
}
|
||||
},
|
||||
onFailure = { e ->
|
||||
logger.debug("链上查询市场条件失败,降级到 API 查询: marketId=$marketId, error=${e.message}")
|
||||
null
|
||||
}
|
||||
)
|
||||
} catch (e: Exception) {
|
||||
logger.debug("链上查询市场条件异常: marketId=$marketId, outcomeIndex=$outcomeIndex, error=${e.message}")
|
||||
null
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* 从 CLOB API 查询订单簿价格
|
||||
* 获取订单簿的 bestBid 和 bestAsk,计算 midpoint = (bestBid + bestAsk) / 2
|
||||
* 订单簿数据最准确,反映当前市场真实价格
|
||||
* 如果查询失败,返回 null
|
||||
*/
|
||||
private suspend fun getPriceFromClobOrderbook(marketId: String, outcomeIndex: Int): BigDecimal? {
|
||||
return try {
|
||||
// 获取 tokenId(用于查询特定 outcome 的订单簿)
|
||||
val tokenIdResult = blockchainService.getTokenId(marketId, outcomeIndex)
|
||||
if (!tokenIdResult.isSuccess) {
|
||||
return null
|
||||
}
|
||||
|
||||
val tokenId = tokenIdResult.getOrNull() ?: return null
|
||||
|
||||
// 尝试使用带鉴权的 CLOB API,如果没有则使用不带鉴权的 API
|
||||
val clobApi = try {
|
||||
getAuthenticatedClobApi() ?: retrofitFactory.createClobApiWithoutAuth()
|
||||
} catch (e: Exception) {
|
||||
logger.debug("获取带鉴权的 CLOB API 失败,使用不带鉴权的 API: ${e.message}")
|
||||
retrofitFactory.createClobApiWithoutAuth()
|
||||
}
|
||||
|
||||
val orderbookResponse = clobApi.getOrderbook(tokenId = tokenId, market = null)
|
||||
|
||||
if (!orderbookResponse.isSuccessful || orderbookResponse.body() == null) {
|
||||
return null
|
||||
}
|
||||
|
||||
val orderbook = orderbookResponse.body()!!
|
||||
|
||||
// 获取 bestBid(最高买入价):从 bids 中找到价格最大的
|
||||
// bids 表示买入订单列表,价格越高表示愿意出的价格越高
|
||||
val bestBid = orderbook.bids
|
||||
.mapNotNull { it.price.toSafeBigDecimal() }
|
||||
.maxOrNull()
|
||||
|
||||
// 获取 bestAsk(最低卖出价):从 asks 中找到价格最小的
|
||||
// asks 表示卖出订单列表,价格越低表示愿意卖的价格越低
|
||||
val bestAsk = orderbook.asks
|
||||
.mapNotNull { it.price.toSafeBigDecimal() }
|
||||
.minOrNull()
|
||||
|
||||
// 由于主要用于卖出场景,优先使用 bestBid(最高买入价,卖给愿意买入的人)
|
||||
// 如果没有 bestBid,则使用 midpoint 或 bestAsk
|
||||
if (bestBid != null) {
|
||||
logger.debug("从订单簿获取价格(bestBid): marketId=$marketId, outcomeIndex=$outcomeIndex, bestBid=$bestBid, bestAsk=$bestAsk")
|
||||
return bestBid
|
||||
} else if (bestAsk != null && bestAsk > BigDecimal.ZERO) {
|
||||
// 如果没有 bestBid,使用 bestAsk 作为备选
|
||||
logger.debug("从订单簿获取价格(bestAsk): marketId=$marketId, outcomeIndex=$outcomeIndex, bestAsk=$bestAsk")
|
||||
return bestAsk
|
||||
}
|
||||
|
||||
null
|
||||
} catch (e: Exception) {
|
||||
logger.debug("CLOB API 查询订单簿失败: marketId=$marketId, outcomeIndex=$outcomeIndex, error=${e.message}")
|
||||
null
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取带鉴权的 CLOB API 客户端
|
||||
* 使用第一个有 API 凭证的账户
|
||||
* 如果都没有,返回 null
|
||||
*/
|
||||
private fun getAuthenticatedClobApi(): PolymarketClobApi? {
|
||||
return try {
|
||||
// 使用第一个有 API 凭证的账户
|
||||
val account = accountRepository.findAllByOrderByCreatedAtAsc()
|
||||
.firstOrNull { it.apiKey != null && it.apiSecret != null && it.apiPassphrase != null }
|
||||
|
||||
if (account == null || account.apiKey == null || account.apiSecret == null || account.apiPassphrase == null) {
|
||||
return null
|
||||
}
|
||||
|
||||
// 解密 API 凭证
|
||||
val apiKey = account.apiKey
|
||||
val apiSecret = try {
|
||||
cryptoUtils.decrypt(account.apiSecret)
|
||||
} catch (e: Exception) {
|
||||
logger.debug("解密 API Secret 失败: ${e.message}")
|
||||
return null
|
||||
}
|
||||
val apiPassphrase = try {
|
||||
cryptoUtils.decrypt(account.apiPassphrase)
|
||||
} catch (e: Exception) {
|
||||
logger.debug("解密 API Passphrase 失败: ${e.message}")
|
||||
return null
|
||||
}
|
||||
|
||||
// 创建带鉴权的 CLOB API 客户端
|
||||
retrofitFactory.createClobApi(apiKey, apiSecret, apiPassphrase, account.walletAddress)
|
||||
} catch (e: Exception) {
|
||||
logger.debug("获取带鉴权的 CLOB API 失败: ${e.message}")
|
||||
null
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
+3
-3
@@ -341,9 +341,9 @@ class CopyTradingStatisticsService(
|
||||
// 传递 outcomeIndex 参数,确保获取对应 outcome 的价格
|
||||
val result = accountService.getMarketPrice(marketId, outcomeIndex)
|
||||
result.onSuccess { response ->
|
||||
// 使用中间价,如果没有则使用最后价格
|
||||
val price = response.midpoint ?: response.lastPrice
|
||||
if (price != null) {
|
||||
// 使用当前价格
|
||||
val price = response.currentPrice
|
||||
if (price.isNotBlank() && price != "0") {
|
||||
// 使用 "marketId:outcomeIndex" 作为 key
|
||||
val key = "$marketId:$outcomeIndex"
|
||||
prices[key] = price
|
||||
|
||||
Reference in New Issue
Block a user