PostgreSQL View for active Edges

- Moved filtering logic for active edges from inline native query to a database view (edge_active_attribute_view)
to simplify the query and improve maintainability.

dao/src/main/java/org/thingsboard/server/dao/sql/edge/EdgeRepository.java

@@ -44,15 +44,10 @@ public interface EdgeRepository extends JpaRepository<EdgeEntity, UUID> {
             "WHERE d.id = :edgeId")
     EdgeInfoEntity findEdgeInfoById(@Param("edgeId") UUID edgeId);
 
-    @Query(value = "SELECT ee.id, ee.created_time, ee.additional_info, ee.customer_id, " +
-            "ee.root_rule_chain_id, ee.type, ee.name, ee.label, ee.routing_key, " +
-            "ee.secret, ee.tenant_id, ee.version " +
-            "FROM edge ee " +
-            "JOIN attribute_kv ON ee.id = attribute_kv.entity_id " +
-            "JOIN key_dictionary ON attribute_kv.attribute_key = key_dictionary.key_id " +
-            "WHERE attribute_kv.bool_v = true AND key_dictionary.key = 'active' " +
-            "AND (:textSearch IS NULL OR ee.name ILIKE CONCAT('%', :textSearch, '%')) " +
-            "ORDER BY ee.id", nativeQuery = true)
+    @Query(value = "SELECT * " +
+            "FROM edge_active_attribute_view edge_active " +
+            "WHERE (:textSearch IS NULL OR edge_active.name ILIKE CONCAT('%', :textSearch, '%')) " +
+            "ORDER BY edge_active.id", nativeQuery = true)
     Page<EdgeEntity> findActiveEdges(@Param("textSearch") String textSearch,
                                  Pageable pageable);
 

dao/src/main/resources/sql/schema-views-and-functions.sql

@@ -72,6 +72,25 @@ u.first_name as assignee_first_name, u.last_name as assignee_last_name, u.email
 FROM alarm a
 LEFT JOIN tb_user u ON u.id = a.assignee_id;
 
+DROP VIEW IF EXISTS edge_active_attribute_view CASCADE;
+CREATE OR REPLACE VIEW edge_active_attribute_view AS
+SELECT ee.id
+        , ee.created_time
+        , ee.additional_info
+        , ee.customer_id
+        , ee.root_rule_chain_id
+        , ee.type
+        , ee.name
+        , ee.label
+        , ee.routing_key
+        , ee.secret
+        , ee.tenant_id
+        , ee.version
+FROM edge ee
+        JOIN attribute_kv ON ee.id = attribute_kv.entity_id
+        JOIN key_dictionary ON attribute_kv.attribute_key = key_dictionary.key_id
+WHERE attribute_kv.bool_v = true AND key_dictionary.key = 'active';
+
 CREATE OR REPLACE FUNCTION create_or_update_active_alarm(
                                         t_id uuid, c_id uuid, a_id uuid, a_created_ts bigint,
                                         a_o_id uuid, a_o_type integer, a_type varchar,

dao/src/test/resources/sql/psql/drop-all-tables.sql

@@ -14,6 +14,7 @@ DROP VIEW IF EXISTS device_info_active_attribute_view CASCADE;
 DROP VIEW IF EXISTS device_info_active_ts_view CASCADE;
 DROP VIEW IF EXISTS device_info_view CASCADE;
 DROP VIEW IF EXISTS alarm_info CASCADE;
+DROP VIEW IF EXISTS edge_acitve_attribute_view CASCADE;
 
 DROP TABLE IF EXISTS admin_settings;
 DROP TABLE IF EXISTS entity_alarm;