platform/angel_orm_service/example/main.dart

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2019-04-20 18:45:41 +00:00
import 'package:angel_framework/angel_framework.dart';
import 'package:angel_framework/http.dart';
import 'package:angel_orm_service/angel_orm_service.dart';
import 'package:logging/logging.dart';
import 'connect.dart';
import 'todo.dart';
main() async {
// Logging, connection setup.
hierarchicalLoggingEnabled = true;
var app = Angel(logger: Logger.detached('orm_service'));
var http = AngelHttp(app);
var executor = await connect();
app.logger.onRecord.listen((rec) {
print(rec);
if (rec.error != null) print(rec.error);
if (rec.stackTrace != null) print(rec.stackTrace);
});
// Create an ORM-backed service.
var todoService = OrmService<int, Todo, TodoQuery>(
executor, () => TodoQuery(),
readData: (req, res) => todoSerializer.decode(req.bodyAsMap));
// Because we provided `readData`, the todoService can face the Web.
// **IMPORTANT: Providing the type arguments is an ABSOLUTE MUST, if your
// model has `int` ID's (this is the case when using `angel_orm_generator` and `Model`).
// **
app.use<int, Todo, OrmService<int, Todo, TodoQuery>>(
'/api/todos', todoService);
// Clean up when we are done.
app.shutdownHooks.add((_) => executor.close());
await http.startServer('127.0.0.1', 3000);
print('Listening at ${http.uri}');
print('Todos API: ${http.uri}/api/todos');
}