feat(search): extend SearchRequest with attributeFilters (legacy ctor preserved)

cameleer-server-core/src/main/java/com/cameleer/server/core/search/SearchRequest.java

@@ -54,7 +54,8 @@ public record SearchRequest(
         String sortField,
         String sortDir,
         String afterExecutionId,
-        String environment
+        String environment,
+        List<AttributeFilter> attributeFilters
 ) {
 
     private static final int DEFAULT_LIMIT = 50;
@@ -83,6 +84,24 @@ public record SearchRequest(
         if (offset < 0) offset = 0;
         if (sortField == null || !ALLOWED_SORT_FIELDS.contains(sortField)) sortField = "startTime";
         if (!"asc".equalsIgnoreCase(sortDir)) sortDir = "desc";
+        if (attributeFilters == null) attributeFilters = List.of();
+    }
+
+    /** Legacy 21-arg constructor preserved for existing call sites — defaults attributeFilters to empty. */
+    public SearchRequest(
+            String status, Instant timeFrom, Instant timeTo,
+            Long durationMin, Long durationMax, String correlationId,
+            String text, String textInBody, String textInHeaders, String textInErrors,
+            String routeId, String instanceId, String processorType,
+            String applicationId, List<String> instanceIds,
+            int offset, int limit, String sortField, String sortDir,
+            String afterExecutionId, String environment
+    ) {
+        this(status, timeFrom, timeTo, durationMin, durationMax, correlationId,
+                text, textInBody, textInHeaders, textInErrors,
+                routeId, instanceId, processorType, applicationId, instanceIds,
+                offset, limit, sortField, sortDir, afterExecutionId, environment,
+                List.of());
     }
 
     /** Returns the snake_case column name for ORDER BY. */
@@ -96,7 +115,8 @@ public record SearchRequest(
                 status, timeFrom, timeTo, durationMin, durationMax, correlationId,
                 text, textInBody, textInHeaders, textInErrors,
                 routeId, instanceId, processorType, applicationId, resolvedInstanceIds,
-                offset, limit, sortField, sortDir, afterExecutionId, environment
+                offset, limit, sortField, sortDir, afterExecutionId, environment,
+                attributeFilters
         );
     }
 
@@ -106,7 +126,8 @@ public record SearchRequest(
                 status, timeFrom, timeTo, durationMin, durationMax, correlationId,
                 text, textInBody, textInHeaders, textInErrors,
                 routeId, instanceId, processorType, applicationId, instanceIds,
-                offset, limit, sortField, sortDir, afterExecutionId, env
+                offset, limit, sortField, sortDir, afterExecutionId, env,
+                attributeFilters
         );
     }
 
@@ -122,7 +143,8 @@ public record SearchRequest(
                 status, ts, timeTo, durationMin, durationMax, correlationId,
                 text, textInBody, textInHeaders, textInErrors,
                 routeId, instanceId, processorType, applicationId, instanceIds,
-                offset, limit, sortField, sortDir, afterExecutionId, environment
+                offset, limit, sortField, sortDir, afterExecutionId, environment,
+                attributeFilters
         );
     }
 }

cameleer-server-core/src/test/java/com/cameleer/server/core/search/AttributeFilterTest.java

@@ -58,4 +58,31 @@ class AttributeFilterTest {
         AttributeFilter f = new AttributeFilter("order", "47");
         assertThat(f.toLikePattern()).isNull();
     }
+
+    @Test
+    void searchRequest_canonicalCtor_acceptsAttributeFilters() {
+        SearchRequest r = new SearchRequest(
+                null, null, null, null, null, null, null, null, null, null,
+                null, null, null, null, null, 0, 50, null, null, null, null,
+                java.util.List.of(new AttributeFilter("order", "47")));
+        assertThat(r.attributeFilters()).hasSize(1);
+        assertThat(r.attributeFilters().get(0).key()).isEqualTo("order");
+    }
+
+    @Test
+    void searchRequest_legacyCtor_defaultsAttributeFiltersToEmpty() {
+        SearchRequest r = new SearchRequest(
+                null, null, null, null, null, null, null, null, null, null,
+                null, null, null, null, null, 0, 50, null, null, null, null);
+        assertThat(r.attributeFilters()).isEmpty();
+    }
+
+    @Test
+    void searchRequest_compactCtor_normalizesNullAttributeFilters() {
+        SearchRequest r = new SearchRequest(
+                null, null, null, null, null, null, null, null, null, null,
+                null, null, null, null, null, 0, 50, null, null, null, null,
+                null);
+        assertThat(r.attributeFilters()).isNotNull().isEmpty();
+    }
 }