26 lines
901 B
Dart
26 lines
901 B
Dart
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import 'package:angel_framework/angel_framework.dart';
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import 'package:graphql_schema/graphql_schema.dart';
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/// A GraphQL resolver that indexes an Angel service.
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///
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/// If [enableRead] is `true`, and the [idField] is present in the input,
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/// a `read` will be performed, rather than an `index`.
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///
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/// The arguments passed to the resolver will be forwarded to service, and the
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/// service will receive [Providers.graphql].
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GraphQLFieldResolver<Value, Serialized> resolveFromService<Value, Serialized>(
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Service service,
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{String idField: 'id',
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bool enableRead: true}) {
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return (_, arguments) async {
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var params = {'query': arguments, 'provider': Providers.graphql};
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if (enableRead && arguments.containsKey(idField)) {
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var id = arguments.remove(idField);
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return await service.read(id, params) as Value;
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}
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return await service.index(params) as Value;
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};
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}
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