From eed9265be711432f40247f149c07f9e33511192a Mon Sep 17 00:00:00 2001
From: Kostya <mail@sartin.in>
Date: Sun, 16 Aug 2026 18:50:15 +0000
Subject: Split DTOs into api/model, extract order matching into
 service/matching

Moves Event/Ledger DTOs out of the flat api package into
api/model/{event,ledger}, and moves LocalCatalogContext and order
matching logic into dedicated service/catalog and service/matching
packages, replacing TradingOperation/TradingOperationImpl.
---
 .../java/market/guess/model/event/EventDetailDTO.java   | 11 +++++++++++
 .../main/java/market/guess/model/event/EventStatus.java |  7 +++++++
 .../java/market/guess/model/event/EventSummaryDTO.java  | 17 +++++++++++++++++
 3 files changed, 35 insertions(+)
 create mode 100644 api/src/main/java/market/guess/model/event/EventDetailDTO.java
 create mode 100644 api/src/main/java/market/guess/model/event/EventStatus.java
 create mode 100644 api/src/main/java/market/guess/model/event/EventSummaryDTO.java

(limited to 'api/src/main/java/market/guess/model/event')

diff --git a/api/src/main/java/market/guess/model/event/EventDetailDTO.java b/api/src/main/java/market/guess/model/event/EventDetailDTO.java
new file mode 100644
index 0000000..e45458b
--- /dev/null
+++ b/api/src/main/java/market/guess/model/event/EventDetailDTO.java
@@ -0,0 +1,11 @@
+package market.guess.model.event;
+
+import java.util.List;
+import market.guess.api.MarketStateDTO;
+import market.guess.api.TradeRowDTO;
+
+public record EventDetailDTO(
+    EventSummaryDTO summary,
+    MarketStateDTO state,
+    List<TradeRowDTO> history,
+    String winningOption) {}
diff --git a/api/src/main/java/market/guess/model/event/EventStatus.java b/api/src/main/java/market/guess/model/event/EventStatus.java
new file mode 100644
index 0000000..c6460f9
--- /dev/null
+++ b/api/src/main/java/market/guess/model/event/EventStatus.java
@@ -0,0 +1,7 @@
+package market.guess.model.event;
+
+public enum EventStatus {
+  DRAFT,
+  ACTIVE,
+  SETTLED
+}
diff --git a/api/src/main/java/market/guess/model/event/EventSummaryDTO.java b/api/src/main/java/market/guess/model/event/EventSummaryDTO.java
new file mode 100644
index 0000000..1595f81
--- /dev/null
+++ b/api/src/main/java/market/guess/model/event/EventSummaryDTO.java
@@ -0,0 +1,17 @@
+package market.guess.model.event;
+
+import java.util.List;
+import market.guess.api.CommissionTiming;
+import market.guess.api.MechanismType;
+
+public record EventSummaryDTO(
+    String key,
+    int displayId,
+    String name,
+    String description,
+    int commissionPercent,
+    CommissionTiming commissionTiming,
+    MechanismType mechanism,
+    EventStatus status,
+    List<String> optionNames,
+    String accountBalance) {}
-- 
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