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36 lines
1.4 KiB
36 lines
1.4 KiB
3 years ago
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import 'dart:async';
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import 'dart:io';
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import 'package:angel3_framework/angel3_framework.dart';
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import 'package:angel3_orm/angel3_orm.dart';
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import 'package:angel3_orm_postgres/angel3_orm_postgres.dart';
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import 'package:postgres/postgres.dart';
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Future<void> configureServer(Angel app) async {
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var connection = await connectToPostgres(app.configuration);
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await connection.open();
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var logger = app.environment.isProduction ? null : app.logger;
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var executor = PostgreSqlExecutor(connection, logger: logger);
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app
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..container!.registerSingleton<QueryExecutor>(executor)
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..shutdownHooks.add((_) => connection.close());
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}
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Future<PostgreSQLConnection> connectToPostgres(Map configuration) async {
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var postgresConfig = configuration['postgres'] as Map? ?? {};
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var connection = PostgreSQLConnection(
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postgresConfig['host'] as String? ?? 'localhost',
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postgresConfig['port'] as int? ?? 5432,
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postgresConfig['database_name'] as String? ??
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Platform.environment['USER'] ??
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Platform.environment['USERNAME'] ??
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'',
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username: postgresConfig['username'] as String?,
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password: postgresConfig['password'] as String?,
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timeZone: postgresConfig['time_zone'] as String? ?? 'UTC',
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timeoutInSeconds: postgresConfig['timeout_in_seconds'] as int? ?? 30,
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useSSL: postgresConfig['use_ssl'] as bool? ?? false);
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return connection;
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}
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