Initial commit: Add project files

2026-08-02 05:15:36 +09:00
commit dcd1322d41
636 changed files with 122352 additions and 0 deletions
@@ -0,0 +1,52 @@
+namespace KArtSell.Modules.SignalEngine.Domain;
+
+public enum PolicyDisposition
+{
+    NotApplicable = 0,
+    Blocked = 1,
+    Applied = 2
+}
+
+public sealed record PolicyTraceEntry(
+    string PolicyId,
+    int Priority,
+    PolicyDisposition Disposition,
+    string ReasonCode,
+    decimal RequestedSellRatioOfLot,
+    decimal AppliedSellRatioOfLot,
+    bool StrategicCoreClampApplied);
+
+public sealed record SellPolicyResult(
+    PolicyTraceEntry Trace,
+    SellDecision? Decision)
+{
+    public static SellPolicyResult NotApplicable(string policyId, int priority, string reasonCode)
+        => new(new PolicyTraceEntry(policyId, priority, PolicyDisposition.NotApplicable, reasonCode, 0m, 0m, false), null);
+
+    public static SellPolicyResult Blocked(
+        string policyId,
+        int priority,
+        string reasonCode,
+        decimal requestedSellRatioOfLot = 0m)
+        => new(new PolicyTraceEntry(
+            policyId,
+            priority,
+            PolicyDisposition.Blocked,
+            reasonCode,
+            requestedSellRatioOfLot,
+            0m,
+            false), null);
+
+    public static SellPolicyResult Applied(
+        SellDecision decision,
+        decimal requestedSellRatioOfLot,
+        bool strategicCoreClampApplied)
+        => new(new PolicyTraceEntry(
+            decision.PolicyId,
+            decision.Priority,
+            PolicyDisposition.Applied,
+            decision.ReasonCode,
+            requestedSellRatioOfLot,
+            decision.SellRatioOfLot,
+            strategicCoreClampApplied), decision);
+}