First GraphQL parser POC
This commit is contained in:
Eldad Fux
parent
a050b7ebb8
commit
77d0f2b37a
3 changed files with 170 additions and 10 deletions
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@ -1,6 +1,14 @@
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<?php
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ini_set('display_errors', 1);
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ini_set('display_startup_errors', 1);
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error_reporting(E_ALL);
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global $utopia;
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use GraphQL\GraphQL;
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use GraphQL\Type\Schema;
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use GraphQL\Type\Definition\ObjectType;
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use GraphQL\Type\Definition\Type;
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global $utopia, $request, $response;
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/**
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* TODO:
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@ -10,13 +18,108 @@ global $utopia;
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* 4. Handle errors if any
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* 5. Returen JSON response
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* 6. Write tests!
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*
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* Demo
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* curl -H "Content-Type: application/json" http://localhost/v1/graphql -d '{"query": "query { echo(message: \"Hello World\") }" }'
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*
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* Explorers:
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* - https://shopify.dev/tools/graphiql-admin-api
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* - https://developer.github.com/v4/explorer/
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* - http://localhost:4000
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*
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* Docs
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* - Overview
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* - Query
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* - Mutation
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* - Objects
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*/
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$utopia->post('/v1/graphql')
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->desc('GraphQL Endpoint')
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->label('scope', 'public')
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->action(
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function () {
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throw new Exception('GraphQL support is coming soon!', 502);
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function () use ($request, $response) {
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$userType = new ObjectType([
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'name' => 'User',
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'fields' => [
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'name' => [
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'type' => Type::string(),
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],
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],
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]);
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$queryType = new ObjectType([
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'name' => 'Query',
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'fields' => [
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'echo' => [
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'type' => Type::string(),
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'args' => [
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'message' => ['type' => Type::string()],
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],
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'resolve' => function ($rootValue, $args) {
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return $rootValue['prefix'] . $args['message'];
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}
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],
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'users' => [
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'type' => Type::listOf($userType),
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//'type' => $userType,
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'args' => [
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'message' => ['type' => Type::string()],
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],
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'resolve' => function ($rootValue, $args) {
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return ['name' => 'Eldad Fux'];
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return [
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['name' => 'Eldad Fux'],
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['name' => 'Sharon Kapon'],
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];
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}
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],
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],
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]);
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$mutationType = new ObjectType([
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'name' => 'Mutation',
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'fields' => [
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'sum' => [
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'type' => Type::int(),
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'args' => [
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'x' => ['type' => Type::int()],
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'y' => ['type' => Type::int()],
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],
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'resolve' => function ($calc, $args) {
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return $args['x'] + $args['y'];
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},
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],
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],
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]);
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$schema = new Schema([
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'query' => $queryType,
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'mutation' => $mutationType,
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]);
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$query = $request->getPayload('query', '');
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$variables = $request->getPayload('variables', null);
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try {
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$rootValue = [];
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$result = GraphQL::executeQuery($schema, $query, $rootValue, null, $variables);
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$output = $result->toArray();
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} catch (\Exception $error) {
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$output = [
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'errors' => [
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[
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'message' => $error->getMessage().'xxx',
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'code' => $error->getCode(),
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'file' => $error->getFile(),
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'line' => $error->getLine(),
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'trace' => $error->getTrace(),
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]
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]
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];
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}
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$response->json($output);
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echo "\n"; //TODO REMOVE THIS
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}
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);
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);
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@ -43,6 +43,7 @@
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"utopia-php/domains": "0.2.*",
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"resque/php-resque": "1.3.6",
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"webonyx/graphql-php": "14.0.0",
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"geoip2/geoip2": "2.9.0",
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"piwik/device-detector": "3.5.1",
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"dragonmantank/cron-expression": "2.2.0",
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68
composer.lock
generated
68
composer.lock
generated
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@ -4,7 +4,7 @@
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"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
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"This file is @generated automatically"
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],
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"content-hash": "9deec50e5a99197511b5efbcaa9593bd",
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"content-hash": "b2678886d7c1aa5f4edfdd1ad1558f14",
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"packages": [
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{
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"name": "appwrite/php-clamav",
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@ -1546,16 +1546,16 @@
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},
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{
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"name": "utopia-php/domains",
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"version": "0.2.0",
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"version": "0.2.1",
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"source": {
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"type": "git",
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"url": "https://github.com/utopia-php/domains.git",
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"reference": "1665e1d9932afa3be63b5c1e0dcfe01fe77d8e73"
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"reference": "98e85296867a59c9d712d6ed768a5c5b2b297b43"
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},
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"dist": {
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"type": "zip",
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"url": "https://api.github.com/repos/utopia-php/domains/zipball/1665e1d9932afa3be63b5c1e0dcfe01fe77d8e73",
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"reference": "1665e1d9932afa3be63b5c1e0dcfe01fe77d8e73",
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"url": "https://api.github.com/repos/utopia-php/domains/zipball/98e85296867a59c9d712d6ed768a5c5b2b297b43",
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"reference": "98e85296867a59c9d712d6ed768a5c5b2b297b43",
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"shasum": ""
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},
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"require": {
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@ -1592,7 +1592,7 @@
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"upf",
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"utopia"
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],
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"time": "2020-02-23T07:40:02+00:00"
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"time": "2020-06-20T11:47:04+00:00"
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},
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{
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"name": "utopia-php/framework",
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@ -1730,6 +1730,62 @@
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"utopia"
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],
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"time": "2020-06-20T11:46:06+00:00"
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},
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{
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"name": "webonyx/graphql-php",
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"version": "v14.0.0",
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"source": {
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"type": "git",
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"url": "https://github.com/webonyx/graphql-php.git",
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"reference": "45d84562433613c6ee41e2421c95409d2b2664d6"
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},
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"dist": {
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"type": "zip",
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"url": "https://api.github.com/repos/webonyx/graphql-php/zipball/45d84562433613c6ee41e2421c95409d2b2664d6",
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"reference": "45d84562433613c6ee41e2421c95409d2b2664d6",
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"shasum": ""
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},
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"require": {
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"ext-json": "*",
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"ext-mbstring": "*",
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"php": "^7.1||^8.0"
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},
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"require-dev": {
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"amphp/amp": "^2.3",
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"doctrine/coding-standard": "^6.0",
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"nyholm/psr7": "^1.2",
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"phpbench/phpbench": "^0.14",
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"phpstan/extension-installer": "^1.0",
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"phpstan/phpstan": "0.12.18",
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"phpstan/phpstan-phpunit": "0.12.6",
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"phpstan/phpstan-strict-rules": "0.12.2",
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"phpunit/phpunit": "^7.2|^8.5",
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"psr/http-message": "^1.0",
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"react/promise": "2.*",
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"simpod/php-coveralls-mirror": "^3.0",
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"squizlabs/php_codesniffer": "3.5.4"
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},
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"suggest": {
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"psr/http-message": "To use standard GraphQL server",
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"react/promise": "To leverage async resolving on React PHP platform"
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},
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"type": "library",
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"autoload": {
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"psr-4": {
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"GraphQL\\": "src/"
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}
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},
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"notification-url": "https://packagist.org/downloads/",
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"license": [
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"MIT"
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],
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"description": "A PHP port of GraphQL reference implementation",
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"homepage": "https://github.com/webonyx/graphql-php",
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"keywords": [
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"api",
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"graphql"
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],
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"time": "2020-06-21T12:53:32+00:00"
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}
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],
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"packages-dev": [
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