feat(kafka): support Kafka MQ admin client

src-tauri/src/commands/connection.rs

@@ -735,7 +735,8 @@ pub async fn test_connection(state: State<'_, Arc<AppState>>, config: Connection
             #[cfg(feature = "mq-admin")]
             DatabaseType::MessageQueue => {
                 let mqc = state.mq_admin_config_for_connection(connection_id, &config).await?;
-                let adapter = state.mq_registry.build_transient_config(mqc).await?;
+                let kafka_launch = dbx_core::mq::service::resolve_kafka_launch_spec(&mqc, &state);
+                let adapter = state.mq_registry.build_transient_config(mqc, kafka_launch).await?;
                 adapter.test_connection().await?;
                 Ok("Connection successful".to_string())
             }
@@ -1018,7 +1019,8 @@ pub async fn connect_db(state: State<'_, Arc<AppState>>, config: ConnectionConfi
         #[cfg(feature = "mq-admin")]
         DatabaseType::MessageQueue => {
             let mqc = state.mq_admin_config_for_connection(&id, &config).await?;
-            let adapter = state.mq_registry.build_transient_config(mqc).await?;
+            let kafka_launch = dbx_core::mq::service::resolve_kafka_launch_spec(&mqc, &state);
+            let adapter = state.mq_registry.build_transient_config(mqc, kafka_launch).await?;
             adapter.test_connection().await?;
             PoolKind::MessageQueue
         }

src-tauri/src/commands/mq_cmd.rs

@@ -433,6 +433,14 @@ pub async fn mq_get_backlog(
     dbx_core::mq::service::mq_get_backlog_core(&state, &connection_id, topic, sub).await
 }
 
+#[tauri::command]
+pub async fn mq_get_cluster_info(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+) -> Result<dbx_core::mq::ClusterInfo, String> {
+    dbx_core::mq::service::mq_get_cluster_info_core(&state, &connection_id).await
+}
+
 // ---- Raw request (escape hatch) ----
 
 #[tauri::command]
@@ -446,3 +454,14 @@ pub async fn mq_raw_request(
     }
     dbx_core::mq::service::mq_raw_request_core(&state, &connection_id, req).await
 }
+
+// ---- Message production ----
+
+#[tauri::command]
+pub async fn mq_send_message(
+    state: State<'_, Arc<AppState>>,
+    connection_id: String,
+    req: dbx_core::mq::SendMessageRequest,
+) -> Result<dbx_core::mq::SendMessageResponse, String> {
+    dbx_core::mq::service::mq_send_message_core(&state, &connection_id, req).await
+}