quant-trader-service/src/main/java/com/quantai/trader/config/TraderProperties.java

package com.quantai.trader.config;

import com.quantai.trader.enums.TraderExecutionMode;
import com.quantai.trader.enums.TraderRunMode;
import org.springframework.boot.context.properties.ConfigurationProperties;

import java.math.BigDecimal;

import static com.quantai.trader.util.TraderNumbers.requiredText;

@ConfigurationProperties(prefix = "trader")
public record TraderProperties(
        String serviceName,
        TraderRunMode runMode,
        String symbol,
        Artifact artifact,
        Feedback feedback,
        Execution execution,
        Runtime runtime,
        Outbox outbox,
        Release release,
        Risk risk,
        PositionManager positionManager
) {
    public TraderProperties {
        serviceName = defaultText(serviceName, "quant-trader-service");
        runMode = runMode == null ? TraderRunMode.SHADOW : runMode;
        symbol = defaultText(symbol, "BTC-USDT-PERP");
        artifact = artifact == null ? new Artifact("trader-v4-btc-p0", "cal-v4-btc-p0", "pm-v4-btc-p0", ".") : artifact;
        feedback = feedback == null ? new Feedback(false) : feedback;
        execution = execution == null ? new Execution(TraderExecutionMode.SHADOW, 3, 1500) : execution;
        runtime = runtime == null ? new Runtime("trader:v4", true, false) : runtime;
        outbox = outbox == null ? new Outbox(true, 5) : outbox;
        release = release == null ? new Release(true, true, true) : release;
        risk = risk == null ? new Risk(new BigDecimal("200"), BigDecimal.ONE, new BigDecimal("500")) : risk;
        positionManager = positionManager == null ? new PositionManager(BigDecimal.ONE, BigDecimal.ONE) : positionManager;
    }

    private static String defaultText(String value, String defaultValue) {
        return value == null || value.isBlank() ? defaultValue : value;
    }

    public record Artifact(
            String modelBundleVersion,
            String calibrationBundleVersion,
            String pmConfigVersion,
        String artifactRoot
    ) {
        public Artifact {
            modelBundleVersion = requiredText(modelBundleVersion, "artifact.modelBundleVersion");
            calibrationBundleVersion = requiredText(calibrationBundleVersion, "artifact.calibrationBundleVersion");
            pmConfigVersion = requiredText(pmConfigVersion, "artifact.pmConfigVersion");
            artifactRoot = requiredText(artifactRoot, "artifact.artifactRoot");
        }
    }

    public record Feedback(boolean httpEnabled) {
    }

    public record Execution(TraderExecutionMode mode, int maxApiErrorCount, long maxExchangeLatencyMs) {
        public Execution {
            mode = mode == null ? TraderExecutionMode.SHADOW : mode;
        }
    }

    public record Runtime(String redisKeyPrefix, boolean requireRedisForOpenAdd, boolean tradingEnabled) {
        public Runtime {
            redisKeyPrefix = defaultText(redisKeyPrefix, "trader:v4");
        }
    }

    public record Outbox(boolean enabled, int maxRetryCount) {
    }

    public record Release(boolean requireReviewForPaper, boolean requireReviewForLiveProbe, boolean activePointerCheckEnabled) {
    }

    public record Risk(BigDecimal maxDailyLossBps, BigDecimal maxTotalExposureRatio, BigDecimal minLiquidationBufferBps) {
        public Risk {
            maxDailyLossBps = maxDailyLossBps == null ? new BigDecimal("200") : maxDailyLossBps;
            maxTotalExposureRatio = maxTotalExposureRatio == null ? BigDecimal.ONE : maxTotalExposureRatio;
            minLiquidationBufferBps = minLiquidationBufferBps == null ? new BigDecimal("500") : minLiquidationBufferBps;
        }
    }

    public record PositionManager(BigDecimal maxSingleLegRatio, BigDecimal maxTotalPositionRatio) {
        public PositionManager {
            maxSingleLegRatio = maxSingleLegRatio == null ? BigDecimal.ONE : maxSingleLegRatio;
            maxTotalPositionRatio = maxTotalPositionRatio == null ? BigDecimal.ONE : maxTotalPositionRatio;
        }
    }
}