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Update angel_graphql example

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This commit is contained in:
Tobe O 2019-04-11 12:49:21 -04:00
parent d9c2481410
commit 4ff1a5dca9
2 changed files with 22 additions and 19 deletions
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26
angel_graphql/example/main.dart
View file

@ -8,17 +8,17 @@ import 'package:graphql_server/mirrors.dart';
import 'package:logging/logging.dart'; import 'package:logging/logging.dart';
main() async { main() async {
var app = new Angel(); var logger = Logger('angel_graphql');
var http = new AngelHttp(app); var app = Angel(
hierarchicalLoggingEnabled = true; logger: logger
app.logger = new Logger('angel_graphql') ..onRecord.listen((rec) {
..onRecord.listen((rec) { print(rec);
print(rec); if (rec.error != null) print(rec.error);
if (rec.error != null) print(rec.error); if (rec.stackTrace != null) print(rec.stackTrace);
if (rec.stackTrace != null) print(rec.stackTrace); }));
}); var http = AngelHttp(app);
var todoService = app.use('api/todos', new MapService()); var todoService = app.use('api/todos', MapService());
var queryType = objectType( var queryType = objectType(
'Query', 'Query',
@ -34,7 +34,7 @@ main() async {
convertDartType(Todo), convertDartType(Todo),
resolve: resolveViaServiceRead(todoService), resolve: resolveViaServiceRead(todoService),
inputs: [ inputs: [
new GraphQLFieldInput('id', graphQLId.nonNullable()), GraphQLFieldInput('id', graphQLId.nonNullable()),
], ],
), ),
], ],
@ -56,7 +56,7 @@ main() async {
mutationType: mutationType, mutationType: mutationType,
); );
app.all('/graphql', graphQLHttp(new GraphQL(schema))); app.all('/graphql', graphQLHttp(GraphQL(schema)));
app.get('/graphiql', graphiQL()); app.get('/graphiql', graphiQL());
await todoService await todoService
@ -70,7 +70,7 @@ main() async {
var server = await http.startServer('127.0.0.1', 3000); var server = await http.startServer('127.0.0.1', 3000);
var uri = var uri =
new Uri(scheme: 'http', host: server.address.address, port: server.port); Uri(scheme: 'http', host: server.address.address, port: server.port);
var graphiqlUri = uri.replace(path: 'graphiql'); var graphiqlUri = uri.replace(path: 'graphiql');
print('Listening at $uri'); print('Listening at $uri');
print('Access graphiql at $graphiqlUri'); print('Access graphiql at $graphiqlUri');

15
graphql_server/lib/graphql_server.dart
View file

@ -241,8 +241,8 @@ class GraphQL {
'The grouped field set from this query must have exactly one entry.', 'The grouped field set from this query must have exactly one entry.',
selectionSet.span); selectionSet.span);
var fields = groupedFieldSet.entries.first.value; var fields = groupedFieldSet.entries.first.value;
// TODO: This value is unaffected if an alias is used. (is this true?) var fieldName = fields.first.field.fieldName.alias?.name ??
var fieldName = fields.first.field.fieldName.name; fields.first.field.fieldName.name;
var field = fields.first; var field = fields.first;
var argumentValues = var argumentValues =
coerceArgumentValues(subscriptionType, field, variableValues); coerceArgumentValues(subscriptionType, field, variableValues);
@ -321,7 +321,8 @@ class GraphQL {
var fields = groupedFieldSet[responseKey]; var fields = groupedFieldSet[responseKey];
for (var field in fields) { for (var field in fields) {
var fieldName = field.field.fieldName.name; var fieldName =
field.field.fieldName.alias?.name ?? field.field.fieldName.name;
var responseValue; var responseValue;
if (fieldName == '__typename') { if (fieldName == '__typename') {
@ -364,7 +365,7 @@ class GraphQL {
var argumentValues = var argumentValues =
coerceArgumentValues(objectType, field, variableValues); coerceArgumentValues(objectType, field, variableValues);
var resolvedValue = await resolveFieldValue( var resolvedValue = await resolveFieldValue(
objectType, objectValue, field.field.fieldName.name, argumentValues); objectType, objectValue, fieldName, argumentValues);
return completeValue(document, fieldName, fieldType, fields, resolvedValue, return completeValue(document, fieldName, fieldType, fields, resolvedValue,
variableValues, globalVariables); variableValues, globalVariables);
} }
@ -373,7 +374,8 @@ class GraphQL {
SelectionContext field, Map<String, dynamic> variableValues) { SelectionContext field, Map<String, dynamic> variableValues) {
var coercedValues = <String, dynamic>{}; var coercedValues = <String, dynamic>{};
var argumentValues = field.field.arguments; var argumentValues = field.field.arguments;
var fieldName = field.field.fieldName.name; var fieldName =
field.field.fieldName.alias?.name ?? field.field.fieldName.name;
var desiredField = objectType.fields.firstWhere((f) => f.name == fieldName); var desiredField = objectType.fields.firstWhere((f) => f.name == fieldName);
var argumentDefinitions = desiredField.inputs; var argumentDefinitions = desiredField.inputs;
@ -621,7 +623,8 @@ class GraphQL {
false) continue; false) continue;
if (selection.field != null) { if (selection.field != null) {
var responseKey = selection.field.fieldName.name; var responseKey = selection.field.fieldName.alias?.alias ??
selection.field.fieldName.name;
var groupForResponseKey = var groupForResponseKey =
groupedFields.putIfAbsent(responseKey, () => []); groupedFields.putIfAbsent(responseKey, () => []);
groupForResponseKey.add(selection); groupForResponseKey.add(selection);