fix: enforce stable shadow snapshot boundaries

fortucky-algorithm/src/test/java/com/ruoyi/algorithm/repository/JdbcWarehouseRepositoryTest.java

@@ -86,6 +86,24 @@ class JdbcWarehouseRepositoryTest {
         assertThat(space(lanes, "OUT-INNER").state().zoneCode()).isEqualTo("FLEX");
     }
 
+    @Test
+    void publishedReadModelJoinsDoNotCrossWarehouseBoundaries() throws Exception {
+        execute("INSERT INTO BAS_CARGO_SPACE VALUES ('SHARED-SPACE','W1','R','A','Shared id',9,90,1,'2','',"
+                + "'TRAY-W1','SHARED-LANE','1')");
+        execute("INSERT INTO ALG_INVENTORY_ITEM_SNAPSHOT (WAREHOUSE_ID, STOCK_ID, SPACE_ID, TRAY_CODE, "
+                + "PROJECT_NO, PRODUCT_NO, LOT_NO, INBOUND_TIME_RAW, INBOUND_AT, QUANTITY, OUT_QUANTITY) "
+                + "VALUES ('W2','CROSS-W2','SHARED-SPACE',NULL,'PROJECT-W2','SKU-W2','LOT-W2',"
+                + "'2026-09-03 00:00:00',TIMESTAMP '2026-09-03 00:00:00',1,0)");
+        rebuildTopology("W1");
+
+        List<LaneSnapshot> lanes = repository.loadLaneSnapshots("W1", List.of("SHARED-LANE"));
+
+        assertThat(space(lanes, "SHARED-SPACE").inventory()).isEmpty();
+        assertThat(repository.searchOutboundStock("W1", OutboundStockSearch.project("PROJECT-W2", null)))
+                .isEmpty();
+        assertThat(repository.countProjectPallets("W1", "PROJECT-W2")).isZero();
+    }
+
     @Test
     void statusFourPhysicalOuterPalletIsPreservedAndMakesDeepOutboundWait() throws Exception {
         execute("INSERT INTO BAS_CARGO_SPACE VALUES ('ALLOC-TARGET','W1','RA','A','Target',7,21,2,'2','',"

fortucky-algorithm/src/test/java/com/ruoyi/algorithm/repository/ShadowSqlServerMigrationScriptTest.java

@@ -208,6 +208,25 @@ class ShadowSqlServerMigrationScriptTest {
                 "snapshot_generation = @snapshot_generation");
     }
 
+    @Test
+    void refreshPreservesRawRequestWarehouseUnderAuthoritativeSnapshotWarehouse() throws IOException {
+        for (String script : new String[]{"db/sqlserver/install-shadow.sql",
+                "db/sqlserver/upgrade-shadow-v2-to-v3.sql"}) {
+            String refresh = normalize(resource(script));
+            refresh = refresh.substring(refresh.indexOf("create procedure alg.usp_refresh_shadow_snapshot"));
+
+            assertThat(refresh).as(script).contains(
+                    "select @warehouse_id, isnull(task_no, ''), isnull(tray_code, ''), request_id, raw_warehouse_id",
+                    "select @warehouse_id, outbound.stockout_detail_id, outbound.warehouse_id",
+                    "left join dbo.bas_warehouse warehouse with (nolock)",
+                    "nullif(ltrim(rtrim(warehouse.project_no)), '')",
+                    "job.finish_time is null or ltrim(rtrim(job.finish_time)) = ''",
+                    "isnull(outbound.quantity, 0) > isnull(outbound.allot_quantity, 0)");
+            assertThat(refresh).as(script).doesNotContain(
+                    "select outbound.warehouse_id, outbound.stockout_detail_id, outbound.warehouse_id, null");
+        }
+    }
+
     @Test
     void plannerViewsContainOnlyGenerationQualifiedAlgSnapshots() throws IOException {
         String install = normalize(resource("db/sqlserver/install-shadow.sql"));

fortucky-algorithm/src/test/resources/db/h2/schema.sql

@@ -178,6 +178,7 @@ $$;
 
 CREATE VIEW ALG_V_INVENTORY_ITEM AS
 SELECT
+    WAREHOUSE_ID, CAST(0 AS BIGINT) AS SNAPSHOT_GENERATION,
     STOCK_ID, SPACE_ID, TRAY_CODE, PROJECT_NO, PRODUCT_NO, LOT_NO,
     INBOUND_TIME_RAW, INBOUND_AT, QUANTITY, OUT_QUANTITY
 FROM ALG_INVENTORY_ITEM_SNAPSHOT;
@@ -281,6 +282,7 @@ LANE_GAPS AS (
 SELECT
     C.CARGO_SPACE_ID AS SPACE_ID,
     C.WAREHOUSE_ID,
+    CAST(0 AS BIGINT) AS SNAPSHOT_GENERATION,
     C.GROUP_CODING_NO AS LANE_CODE,
     C.CARGO_AREA_ID AS AREA_ID,
     CASE