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Merge pull request #505 from spawnia/root-value-consistent-naming

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Consistently name the first resolver argument and the root value
This commit is contained in:
Vladimir Razuvaev 2019-07-03 17:33:20 +07:00 committed by GitHub
commit 22a0da9b98
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GPG Key ID: 4AEE18F83AFDEB23
31 changed files with 127 additions and 127 deletions
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2
benchmarks/Utils/SchemaGenerator.php
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@ -152,7 +152,7 @@ class SchemaGenerator
]; ];
} }
public function resolveField($value, $args, $context, $resolveInfo) public function resolveField($objectValue, $args, $context, $resolveInfo)
{ {
return $resolveInfo->fieldName . '-value'; return $resolveInfo->fieldName . '-value';
} }

21
docs/data-fetching.md
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@ -103,25 +103,25 @@ for a field you simply override this default resolver.
**graphql-php** provides following default field resolver: **graphql-php** provides following default field resolver:
```php ```php
<?php <?php
function defaultFieldResolver($source, $args, $context, \GraphQL\Type\Definition\ResolveInfo $info) function defaultFieldResolver($objectValue, $args, $context, \GraphQL\Type\Definition\ResolveInfo $info)
{ {
$fieldName = $info->fieldName; $fieldName = $info->fieldName;
$property = null; $property = null;
if (is_array($source) || $source instanceof \ArrayAccess) { if (is_array($objectValue) || $objectValue instanceof \ArrayAccess) {
if (isset($source[$fieldName])) { if (isset($objectValue[$fieldName])) {
$property = $source[$fieldName]; $property = $objectValue[$fieldName];
} }
} else if (is_object($source)) { } elseif (is_object($objectValue)) {
if (isset($source->{$fieldName})) { if (isset($objectValue->{$fieldName})) {
$property = $source->{$fieldName}; $property = $objectValue->{$fieldName};
} }
} }
return $property instanceof Closure return $property instanceof Closure
? $property($source, $args, $context, $info) ? $property($objectValue, $args, $context, $info)
: $property; : $property;
} }
``` ```
As you see it returns value by key (for arrays) or property (for objects). As you see it returns value by key (for arrays) or property (for objects).
@ -163,7 +163,6 @@ $userType = new ObjectType([
Keep in mind that **field resolver** has precedence over **default field resolver per type** which in turn Keep in mind that **field resolver** has precedence over **default field resolver per type** which in turn
has precedence over **default field resolver**. has precedence over **default field resolver**.
# Solving N+1 Problem # Solving N+1 Problem
Since: 0.9.0 Since: 0.9.0

4
docs/getting-started.md
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@ -54,8 +54,8 @@ $queryType = new ObjectType([
'args' => [ 'args' => [
'message' => Type::nonNull(Type::string()), 'message' => Type::nonNull(Type::string()),
], ],
'resolve' => function ($root, $args) { 'resolve' => function ($rootValue, $args) {
return $root['prefix'] . $args['message']; return $rootValue['prefix'] . $args['message'];
} }
], ],
], ],

2
docs/reference.md
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@ -33,7 +33,7 @@ See [related documentation](executing-queries.md).
* fieldResolver: * fieldResolver:
* A resolver function to use when one is not provided by the schema. * A resolver function to use when one is not provided by the schema.
* If not provided, the default field resolver is used (which looks for a * If not provided, the default field resolver is used (which looks for a
* value on the source value with the field's name). * value on the object value with the field's name).
* validationRules: * validationRules:
* A set of rules for query validation step. Default value is all available rules. * A set of rules for query validation step. Default value is all available rules.
* Empty array would allow to skip query validation (may be convenient for persisted * Empty array would allow to skip query validation (may be convenient for persisted

2
docs/type-system/enum-types.md
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@ -158,7 +158,7 @@ $heroType = new ObjectType([
'args' => [ 'args' => [
'episode' => Type::nonNull($enumType) 'episode' => Type::nonNull($enumType)
], ],
'resolve' => function($_value, $args) { 'resolve' => function($hero, $args) {
return $args['episode'] === 5 ? true : false; return $args['episode'] === 5 ? true : false;
} }
] ]

2
docs/type-system/object-types.md
View File

@ -80,7 +80,7 @@ Option | Type | Notes
name | `string` | **Required.** Name of the field. When not set - inferred from **fields** array key (read about [shorthand field definition](#shorthand-field-definitions) below) name | `string` | **Required.** Name of the field. When not set - inferred from **fields** array key (read about [shorthand field definition](#shorthand-field-definitions) below)
type | `Type` | **Required.** An instance of internal or custom type. Note: type must be represented by a single instance within one schema (see also [Type Registry](index.md#type-registry)) type | `Type` | **Required.** An instance of internal or custom type. Note: type must be represented by a single instance within one schema (see also [Type Registry](index.md#type-registry))
args | `array` | An array of possible type arguments. Each entry is expected to be an array with keys: **name**, **type**, **description**, **defaultValue**. See [Field Arguments](#field-arguments) section below. args | `array` | An array of possible type arguments. Each entry is expected to be an array with keys: **name**, **type**, **description**, **defaultValue**. See [Field Arguments](#field-arguments) section below.
resolve | `callable` | **function($value, $args, $context, [ResolveInfo](../reference.md#graphqltypedefinitionresolveinfo) $info)**<br> Given the **$value** of this type, it is expected to return actual value of the current field. See section on [Data Fetching](../data-fetching.md) for details resolve | `callable` | **function($objectValue, $args, $context, [ResolveInfo](../reference.md#graphqltypedefinitionresolveinfo) $info)**<br> Given the **$objectValue** of this type, it is expected to return actual value of the current field. See section on [Data Fetching](../data-fetching.md) for details
complexity | `callable` | **function($childrenComplexity, $args)**<br> Used to restrict query complexity. The feature is disabled by default, read about [Security](../security.md#query-complexity-analysis) to use it. complexity | `callable` | **function($childrenComplexity, $args)**<br> Used to restrict query complexity. The feature is disabled by default, read about [Security](../security.md#query-complexity-analysis) to use it.
description | `string` | Plain-text description of this field for clients (e.g. used by [GraphiQL](https://github.com/graphql/graphiql) for auto-generated documentation) description | `string` | Plain-text description of this field for clients (e.g. used by [GraphiQL](https://github.com/graphql/graphiql) for auto-generated documentation)
deprecationReason | `string` | Text describing why this field is deprecated. When not empty - field will not be returned by introspection queries (unless forced) deprecationReason | `string` | Text describing why this field is deprecated. When not empty - field will not be returned by introspection queries (unless forced)

2
docs/type-system/schema.md
View File

@ -62,7 +62,7 @@ $mutationType = new ObjectType([
'episode' => $episodeEnum, 'episode' => $episodeEnum,
'review' => $reviewInputObject 'review' => $reviewInputObject
], ],
'resolve' => function($val, $args) { 'resolve' => function($rootValue, $args) {
// TODOC // TODOC
} }
] ]

6
examples/00-hello-world/graphql.php
View File

@ -19,8 +19,8 @@ try {
'args' => [ 'args' => [
'message' => ['type' => Type::string()], 'message' => ['type' => Type::string()],
], ],
'resolve' => function ($root, $args) { 'resolve' => function ($rootValue, $args) {
return $root['prefix'] . $args['message']; return $rootValue['prefix'] . $args['message'];
} }
], ],
], ],
@ -35,7 +35,7 @@ try {
'x' => ['type' => Type::int()], 'x' => ['type' => Type::int()],
'y' => ['type' => Type::int()], 'y' => ['type' => Type::int()],
], ],
'resolve' => function ($root, $args) { 'resolve' => function ($calc, $args) {
return $args['x'] + $args['y']; return $args['x'] + $args['y'];
}, },
], ],

6
examples/01-blog/Blog/Type/CommentType.php
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@ -35,12 +35,12 @@ class CommentType extends ObjectType
Types::htmlField('body') Types::htmlField('body')
]; ];
}, },
'resolveField' => function($value, $args, $context, ResolveInfo $info) { 'resolveField' => function($comment, $args, $context, ResolveInfo $info) {
$method = 'resolve' . ucfirst($info->fieldName); $method = 'resolve' . ucfirst($info->fieldName);
if (method_exists($this, $method)) { if (method_exists($this, $method)) {
return $this->{$method}($value, $args, $context, $info); return $this->{$method}($comment, $args, $context, $info);
} else { } else {
return $value->{$info->fieldName}; return $comment->{$info->fieldName};
} }
} }
]; ];

4
examples/01-blog/Blog/Type/QueryType.php
View File

@ -57,8 +57,8 @@ class QueryType extends ObjectType
], ],
'hello' => Type::string() 'hello' => Type::string()
], ],
'resolveField' => function($val, $args, $context, ResolveInfo $info) { 'resolveField' => function($rootValue, $args, $context, ResolveInfo $info) {
return $this->{$info->fieldName}($val, $args, $context, $info); return $this->{$info->fieldName}($rootValue, $args, $context, $info);
} }
]; ];
parent::__construct($config); parent::__construct($config);

6
examples/01-blog/Blog/Type/StoryType.php
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@ -75,12 +75,12 @@ class StoryType extends ObjectType
'interfaces' => [ 'interfaces' => [
Types::node() Types::node()
], ],
'resolveField' => function($value, $args, $context, ResolveInfo $info) { 'resolveField' => function($story, $args, $context, ResolveInfo $info) {
$method = 'resolve' . ucfirst($info->fieldName); $method = 'resolve' . ucfirst($info->fieldName);
if (method_exists($this, $method)) { if (method_exists($this, $method)) {
return $this->{$method}($value, $args, $context, $info); return $this->{$method}($story, $args, $context, $info);
} else { } else {
return $value->{$info->fieldName}; return $story->{$info->fieldName};
} }
} }
]; ];

6
examples/01-blog/Blog/Type/UserType.php
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@ -44,12 +44,12 @@ class UserType extends ObjectType
'interfaces' => [ 'interfaces' => [
Types::node() Types::node()
], ],
'resolveField' => function($value, $args, $context, ResolveInfo $info) { 'resolveField' => function($user, $args, $context, ResolveInfo $info) {
$method = 'resolve' . ucfirst($info->fieldName); $method = 'resolve' . ucfirst($info->fieldName);
if (method_exists($this, $method)) { if (method_exists($this, $method)) {
return $this->{$method}($value, $args, $context, $info); return $this->{$method}($user, $args, $context, $info);
} else { } else {
return $value->{$info->fieldName}; return $user->{$info->fieldName};
} }
} }
]; ];

16
examples/02-shorthand/rootvalue.php
View File

@ -1,12 +1,12 @@
<?php <?php
interface Resolver { interface Resolver {
public function resolve($root, $args, $context); public function resolve($rootValue, $args, $context);
} }
class Addition implements Resolver class Addition implements Resolver
{ {
public function resolve($root, $args, $context) public function resolve($rootValue, $args, $context)
{ {
return $args['x'] + $args['y']; return $args['x'] + $args['y'];
} }
@ -14,22 +14,22 @@ class Addition implements Resolver
class Echoer implements Resolver class Echoer implements Resolver
{ {
public function resolve($root, $args, $context) public function resolve($rootValue, $args, $context)
{ {
return $root['prefix'].$args['message']; return $rootValue['prefix'].$args['message'];
} }
} }
return [ return [
'sum' => function($root, $args, $context) { 'sum' => function($rootValue, $args, $context) {
$sum = new Addition(); $sum = new Addition();
return $sum->resolve($root, $args, $context); return $sum->resolve($rootValue, $args, $context);
}, },
'echo' => function($root, $args, $context) { 'echo' => function($rootValue, $args, $context) {
$echo = new Echoer(); $echo = new Echoer();
return $echo->resolve($root, $args, $context); return $echo->resolve($rootValue, $args, $context);
}, },
'prefix' => 'You said: ', 'prefix' => 'You said: ',
]; ];

6
examples/03-server/graphql.php
View File

@ -19,8 +19,8 @@ try {
'args' => [ 'args' => [
'message' => ['type' => Type::string()], 'message' => ['type' => Type::string()],
], ],
'resolve' => function ($root, $args) { 'resolve' => function ($rootValue, $args) {
return $root['prefix'] . $args['message']; return $rootValue['prefix'] . $args['message'];
} }
], ],
], ],
@ -35,7 +35,7 @@ try {
'x' => ['type' => Type::int()], 'x' => ['type' => Type::int()],
'y' => ['type' => Type::int()], 'y' => ['type' => Type::int()],
], ],
'resolve' => function ($root, $args) { 'resolve' => function ($calc, $args) {
return $args['x'] + $args['y']; return $args['x'] + $args['y'];
}, },
], ],

4
src/Executor/ExecutionContext.php
View File

@ -50,7 +50,7 @@ class ExecutionContext
public function __construct( public function __construct(
$schema, $schema,
$fragments, $fragments,
$root, $rootValue,
$contextValue, $contextValue,
$operation, $operation,
$variableValues, $variableValues,
@ -60,7 +60,7 @@ class ExecutionContext
) { ) {
$this->schema = $schema; $this->schema = $schema;
$this->fragments = $fragments; $this->fragments = $fragments;
$this->rootValue = $root; $this->rootValue = $rootValue;
$this->contextValue = $contextValue; $this->contextValue = $contextValue;
$this->operation = $operation; $this->operation = $operation;
$this->variableValues = $variableValues; $this->variableValues = $variableValues;

20
src/Executor/Executor.php
View File

@ -157,33 +157,33 @@ class Executor
/** /**
* If a resolve function is not given, then a default resolve behavior is used * If a resolve function is not given, then a default resolve behavior is used
* which takes the property of the source object of the same name as the field * which takes the property of the root value of the same name as the field
* and returns it as the result, or if it's a function, returns the result * and returns it as the result, or if it's a function, returns the result
* of calling that function while passing along args and context. * of calling that function while passing along args and context.
* *
* @param mixed $source * @param mixed $objectValue
* @param mixed[] $args * @param mixed[] $args
* @param mixed|null $context * @param mixed|null $context
* *
* @return mixed|null * @return mixed|null
*/ */
public static function defaultFieldResolver($source, $args, $context, ResolveInfo $info) public static function defaultFieldResolver($objectValue, $args, $context, ResolveInfo $info)
{ {
$fieldName = $info->fieldName; $fieldName = $info->fieldName;
$property = null; $property = null;
if (is_array($source) || $source instanceof ArrayAccess) { if (is_array($objectValue) || $objectValue instanceof ArrayAccess) {
if (isset($source[$fieldName])) { if (isset($objectValue[$fieldName])) {
$property = $source[$fieldName]; $property = $objectValue[$fieldName];
} }
} elseif (is_object($source)) { } elseif (is_object($objectValue)) {
if (isset($source->{$fieldName})) { if (isset($objectValue->{$fieldName})) {
$property = $source->{$fieldName}; $property = $objectValue->{$fieldName};
} }
} }
return $property instanceof Closure return $property instanceof Closure
? $property($source, $args, $context, $info) ? $property($objectValue, $args, $context, $info)
: $property; : $property;
} }
} }

37
src/Executor/ReferenceExecutor.php
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@ -237,7 +237,7 @@ class ReferenceExecutor implements ExecutorImplementation
/** /**
* Implements the "Evaluating operations" section of the spec. * Implements the "Evaluating operations" section of the spec.
* *
* @param mixed[] $rootValue * @param mixed $rootValue
* *
* @return Promise|stdClass|mixed[] * @return Promise|stdClass|mixed[]
*/ */
@ -463,21 +463,21 @@ class ReferenceExecutor implements ExecutorImplementation
* Implements the "Evaluating selection sets" section of the spec * Implements the "Evaluating selection sets" section of the spec
* for "write" mode. * for "write" mode.
* *
* @param mixed[] $sourceValue * @param mixed $rootValue
* @param mixed[] $path * @param mixed[] $path
* @param ArrayObject $fields * @param ArrayObject $fields
* *
* @return Promise|stdClass|mixed[] * @return Promise|stdClass|mixed[]
*/ */
private function executeFieldsSerially(ObjectType $parentType, $sourceValue, $path, $fields) private function executeFieldsSerially(ObjectType $parentType, $rootValue, $path, $fields)
{ {
$result = $this->promiseReduce( $result = $this->promiseReduce(
array_keys($fields->getArrayCopy()), array_keys($fields->getArrayCopy()),
function ($results, $responseName) use ($path, $parentType, $sourceValue, $fields) { function ($results, $responseName) use ($path, $parentType, $rootValue, $fields) {
$fieldNodes = $fields[$responseName]; $fieldNodes = $fields[$responseName];
$fieldPath = $path; $fieldPath = $path;
$fieldPath[] = $responseName; $fieldPath[] = $responseName;
$result = $this->resolveField($parentType, $sourceValue, $fieldNodes, $fieldPath); $result = $this->resolveField($parentType, $rootValue, $fieldNodes, $fieldPath);
if ($result === self::$UNDEFINED) { if ($result === self::$UNDEFINED) {
return $results; return $results;
} }
@ -505,18 +505,19 @@ class ReferenceExecutor implements ExecutorImplementation
} }
/** /**
* Resolves the field on the given source object. In particular, this * Resolves the field on the given root value.
* figures out the value that the field returns by calling its resolve function,
* then calls completeValue to complete promises, serialize scalars, or execute
* the sub-selection-set for objects.
* *
* @param object|null $source * In particular, this figures out the value that the field returns
* by calling its resolve function, then calls completeValue to complete promises,
* serialize scalars, or execute the sub-selection-set for objects.
*
* @param mixed $rootValue
* @param FieldNode[] $fieldNodes * @param FieldNode[] $fieldNodes
* @param mixed[] $path * @param mixed[] $path
* *
* @return mixed[]|Exception|mixed|null * @return mixed[]|Exception|mixed|null
*/ */
private function resolveField(ObjectType $parentType, $source, $fieldNodes, $path) private function resolveField(ObjectType $parentType, $rootValue, $fieldNodes, $path)
{ {
$exeContext = $this->exeContext; $exeContext = $this->exeContext;
$fieldNode = $fieldNodes[0]; $fieldNode = $fieldNodes[0];
@ -557,7 +558,7 @@ class ReferenceExecutor implements ExecutorImplementation
$fieldDef, $fieldDef,
$fieldNode, $fieldNode,
$resolveFn, $resolveFn,
$source, $rootValue,
$context, $context,
$info $info
); );
@ -615,13 +616,13 @@ class ReferenceExecutor implements ExecutorImplementation
* @param FieldDefinition $fieldDef * @param FieldDefinition $fieldDef
* @param FieldNode $fieldNode * @param FieldNode $fieldNode
* @param callable $resolveFn * @param callable $resolveFn
* @param mixed $source * @param mixed $rootValue
* @param mixed $context * @param mixed $context
* @param ResolveInfo $info * @param ResolveInfo $info
* *
* @return Throwable|Promise|mixed * @return Throwable|Promise|mixed
*/ */
private function resolveOrError($fieldDef, $fieldNode, $resolveFn, $source, $context, $info) private function resolveOrError($fieldDef, $fieldNode, $resolveFn, $rootValue, $context, $info)
{ {
try { try {
// Build a map of arguments from the field.arguments AST, using the // Build a map of arguments from the field.arguments AST, using the
@ -632,7 +633,7 @@ class ReferenceExecutor implements ExecutorImplementation
$this->exeContext->variableValues $this->exeContext->variableValues
); );
return $resolveFn($source, $args, $context, $info); return $resolveFn($rootValue, $args, $context, $info);
} catch (Exception $error) { } catch (Exception $error) {
return $error; return $error;
} catch (Throwable $error) { } catch (Throwable $error) {
@ -1236,20 +1237,20 @@ class ReferenceExecutor implements ExecutorImplementation
* Implements the "Evaluating selection sets" section of the spec * Implements the "Evaluating selection sets" section of the spec
* for "read" mode. * for "read" mode.
* *
* @param mixed|null $source * @param mixed $rootValue
* @param mixed[] $path * @param mixed[] $path
* @param ArrayObject $fields * @param ArrayObject $fields
* *
* @return Promise|stdClass|mixed[] * @return Promise|stdClass|mixed[]
*/ */
private function executeFields(ObjectType $parentType, $source, $path, $fields) private function executeFields(ObjectType $parentType, $rootValue, $path, $fields)
{ {
$containsPromise = false; $containsPromise = false;
$finalResults = []; $finalResults = [];
foreach ($fields as $responseName => $fieldNodes) { foreach ($fields as $responseName => $fieldNodes) {
$fieldPath = $path; $fieldPath = $path;
$fieldPath[] = $responseName; $fieldPath[] = $responseName;
$result = $this->resolveField($parentType, $source, $fieldNodes, $fieldPath); $result = $this->resolveField($parentType, $rootValue, $fieldNodes, $fieldPath);
if ($result === self::$UNDEFINED) { if ($result === self::$UNDEFINED) {
continue; continue;
} }

8
src/Server/Helper.php
View File

@ -391,13 +391,13 @@ class Helper
*/ */
private function resolveRootValue(ServerConfig $config, OperationParams $params, DocumentNode $doc, $operationType) private function resolveRootValue(ServerConfig $config, OperationParams $params, DocumentNode $doc, $operationType)
{ {
$root = $config->getRootValue(); $rootValue = $config->getRootValue();
if (is_callable($root)) { if (is_callable($rootValue)) {
$root = $root($params, $doc, $operationType); $rootValue = $rootValue($params, $doc, $operationType);
} }
return $root; return $rootValue;
} }
/** /**

2
src/Type/Definition/ObjectType.php
View File

@ -202,7 +202,7 @@ class ObjectType extends Type implements OutputType, CompositeType, NullableType
} }
/** /**
* @param mixed[] $value * @param mixed $value
* @param mixed[]|null $context * @param mixed[]|null $context
* *
* @return bool|null * @return bool|null

18
tests/Executor/DeferredFieldsTest.php
View File

@ -109,10 +109,10 @@ class DeferredFieldsTest extends TestCase
'fields' => [ 'fields' => [
'title' => [ 'title' => [
'type' => Type::string(), 'type' => Type::string(),
'resolve' => function ($entry, $args, $context, ResolveInfo $info) { 'resolve' => function ($story, $args, $context, ResolveInfo $info) {
$this->paths[] = $info->path; $this->paths[] = $info->path;
return $entry['title']; return $story['title'];
}, },
], ],
'author' => [ 'author' => [
@ -185,7 +185,7 @@ class DeferredFieldsTest extends TestCase
'fields' => [ 'fields' => [
'topStories' => [ 'topStories' => [
'type' => Type::listOf($this->storyType), 'type' => Type::listOf($this->storyType),
'resolve' => function ($val, $args, $context, ResolveInfo $info) { 'resolve' => function ($rootValue, $args, $context, ResolveInfo $info) {
$this->paths[] = $info->path; $this->paths[] = $info->path;
return Utils::filter( return Utils::filter(
@ -198,7 +198,7 @@ class DeferredFieldsTest extends TestCase
], ],
'featuredCategory' => [ 'featuredCategory' => [
'type' => $this->categoryType, 'type' => $this->categoryType,
'resolve' => function ($val, $args, $context, ResolveInfo $info) { 'resolve' => function ($rootValue, $args, $context, ResolveInfo $info) {
$this->paths[] = $info->path; $this->paths[] = $info->path;
return $this->categoryDataSource[0]; return $this->categoryDataSource[0];
@ -206,7 +206,7 @@ class DeferredFieldsTest extends TestCase
], ],
'categories' => [ 'categories' => [
'type' => Type::listOf($this->categoryType), 'type' => Type::listOf($this->categoryType),
'resolve' => function ($val, $args, $context, ResolveInfo $info) { 'resolve' => function ($rootValue, $args, $context, ResolveInfo $info) {
$this->paths[] = $info->path; $this->paths[] = $info->path;
return $this->categoryDataSource; return $this->categoryDataSource;
@ -401,7 +401,7 @@ class DeferredFieldsTest extends TestCase
return [ return [
'sync' => [ 'sync' => [
'type' => Type::string(), 'type' => Type::string(),
'resolve' => function ($val, $args, $context, ResolveInfo $info) { 'resolve' => function ($complexType, $args, $context, ResolveInfo $info) {
$this->paths[] = $info->path; $this->paths[] = $info->path;
return 'sync'; return 'sync';
@ -409,7 +409,7 @@ class DeferredFieldsTest extends TestCase
], ],
'deferred' => [ 'deferred' => [
'type' => Type::string(), 'type' => Type::string(),
'resolve' => function ($val, $args, $context, ResolveInfo $info) { 'resolve' => function ($complexType, $args, $context, ResolveInfo $info) {
$this->paths[] = $info->path; $this->paths[] = $info->path;
return new Deferred(function () use ($info) { return new Deferred(function () use ($info) {
@ -421,7 +421,7 @@ class DeferredFieldsTest extends TestCase
], ],
'nest' => [ 'nest' => [
'type' => $complexType, 'type' => $complexType,
'resolve' => function ($val, $args, $context, ResolveInfo $info) { 'resolve' => function ($complexType, $args, $context, ResolveInfo $info) {
$this->paths[] = $info->path; $this->paths[] = $info->path;
return []; return [];
@ -429,7 +429,7 @@ class DeferredFieldsTest extends TestCase
], ],
'deferredNest' => [ 'deferredNest' => [
'type' => $complexType, 'type' => $complexType,
'resolve' => function ($val, $args, $context, ResolveInfo $info) { 'resolve' => function ($complexType, $args, $context, ResolveInfo $info) {
$this->paths[] = $info->path; $this->paths[] = $info->path;
return new Deferred(function () use ($info) { return new Deferred(function () use ($info) {

2
tests/Executor/ExecutorSchemaTest.php
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@ -75,7 +75,7 @@ class ExecutorSchemaTest extends TestCase
'article' => [ 'article' => [
'type' => $BlogArticle, 'type' => $BlogArticle,
'args' => ['id' => ['type' => Type::id()]], 'args' => ['id' => ['type' => Type::id()]],
'resolve' => function ($_, $args) { 'resolve' => function ($rootValue, $args) {
return $this->article($args['id']); return $this->article($args['id']);
}, },
], ],

2
tests/Executor/ExecutorTest.php
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@ -273,7 +273,7 @@ class ExecutorTest extends TestCase
'fields' => [ 'fields' => [
'test' => [ 'test' => [
'type' => Type::string(), 'type' => Type::string(),
'resolve' => static function ($val, $args, $ctx, $_info) use (&$info) { 'resolve' => static function ($test, $args, $ctx, $_info) use (&$info) {
$info = $_info; $info = $_info;
}, },
], ],

2
tests/Executor/TestClasses/Adder.php
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@ -16,7 +16,7 @@ class Adder
{ {
$this->num = $num; $this->num = $num;
$this->test = function ($source, $args, $context) { $this->test = function ($objectValue, $args, $context) {
return $this->num + $args['addend1'] + $context['addend2']; return $this->num + $args['addend1'] + $context['addend2'];
}; };
} }

2
tests/GraphQLTest.php
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@ -30,7 +30,7 @@ class GraphQLTest extends TestCase
'type' => Type::nonNull(Type::string()), 'type' => Type::nonNull(Type::string()),
], ],
], ],
'resolve' => static function ($value, $args) use ($promiseAdapter) { 'resolve' => static function ($rootValue, $args) use ($promiseAdapter) {
return $promiseAdapter->createFulfilled(sprintf('Hi %s!', $args['name'])); return $promiseAdapter->createFulfilled(sprintf('Hi %s!', $args['name']));
}, },
], ],

4
tests/Regression/Issue396Test.php
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@ -30,7 +30,7 @@ class Issue396Test extends TestCase
$unionResult = new UnionType([ $unionResult = new UnionType([
'name' => 'UnionResult', 'name' => 'UnionResult',
'types' => [$a, $b, $c], 'types' => [$a, $b, $c],
'resolveType' => static function ($result, $root, ResolveInfo $info) use ($a, $b, $c, &$log) : Type { 'resolveType' => static function ($result, $value, ResolveInfo $info) use ($a, $b, $c, &$log) : Type {
$log[] = [$result, $info->path]; $log[] = [$result, $info->path];
if (stristr($result['name'], 'A')) { if (stristr($result['name'], 'A')) {
return $a; return $a;
@ -97,7 +97,7 @@ class Issue396Test extends TestCase
'fields' => [ 'fields' => [
'name' => Type::string(), 'name' => Type::string(),
], ],
'resolveType' => static function ($result, $root, ResolveInfo $info) use (&$a, &$b, &$c, &$log) : Type { 'resolveType' => static function ($result, $value, ResolveInfo $info) use (&$a, &$b, &$c, &$log) : Type {
$log[] = [$result, $info->path]; $log[] = [$result, $info->path];
if (stristr($result['name'], 'A')) { if (stristr($result['name'], 'A')) {
return $a; return $a;

12
tests/Server/ServerTestCase.php
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@ -25,13 +25,13 @@ abstract class ServerTestCase extends TestCase
'fields' => [ 'fields' => [
'f1' => [ 'f1' => [
'type' => Type::string(), 'type' => Type::string(),
'resolve' => static function ($root, $args, $context, $info) { 'resolve' => static function ($rootValue, $args, $context, $info) {
return $info->fieldName; return $info->fieldName;
}, },
], ],
'fieldWithPhpError' => [ 'fieldWithPhpError' => [
'type' => Type::string(), 'type' => Type::string(),
'resolve' => static function ($root, $args, $context, $info) { 'resolve' => static function ($rootValue, $args, $context, $info) {
trigger_error('deprecated', E_USER_DEPRECATED); trigger_error('deprecated', E_USER_DEPRECATED);
trigger_error('notice', E_USER_NOTICE); trigger_error('notice', E_USER_NOTICE);
trigger_error('warning', E_USER_WARNING); trigger_error('warning', E_USER_WARNING);
@ -55,8 +55,8 @@ abstract class ServerTestCase extends TestCase
], ],
'testContextAndRootValue' => [ 'testContextAndRootValue' => [
'type' => Type::string(), 'type' => Type::string(),
'resolve' => static function ($root, $args, $context, $info) { 'resolve' => static function ($rootValue, $args, $context, $info) {
$context->testedRootValue = $root; $context->testedRootValue = $rootValue;
return $info->fieldName; return $info->fieldName;
}, },
@ -68,7 +68,7 @@ abstract class ServerTestCase extends TestCase
'type' => Type::nonNull(Type::string()), 'type' => Type::nonNull(Type::string()),
], ],
], ],
'resolve' => static function ($root, $args) { 'resolve' => static function ($rootValue, $args) {
return $args['arg']; return $args['arg'];
}, },
], ],
@ -79,7 +79,7 @@ abstract class ServerTestCase extends TestCase
'type' => Type::nonNull(Type::int()), 'type' => Type::nonNull(Type::int()),
], ],
], ],
'resolve' => static function ($root, $args, $context) { 'resolve' => static function ($rootValue, $args, $context) {
$context['buffer']($args['num']); $context['buffer']($args['num']);
return new Deferred(static function () use ($args, $context) { return new Deferred(static function () use ($args, $context) {

6
tests/StarWarsSchema.php
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@ -273,7 +273,7 @@ class StarWarsSchema
'type' => $episodeEnum, 'type' => $episodeEnum,
], ],
], ],
'resolve' => static function ($root, $args) { 'resolve' => static function ($rootValue, $args) {
return StarWarsData::getHero($args['episode'] ?? null); return StarWarsData::getHero($args['episode'] ?? null);
}, },
], ],
@ -286,7 +286,7 @@ class StarWarsSchema
'type' => Type::nonNull(Type::string()), 'type' => Type::nonNull(Type::string()),
], ],
], ],
'resolve' => static function ($root, $args) { 'resolve' => static function ($rootValue, $args) {
$humans = StarWarsData::humans(); $humans = StarWarsData::humans();
return $humans[$args['id']] ?? null; return $humans[$args['id']] ?? null;
@ -301,7 +301,7 @@ class StarWarsSchema
'type' => Type::nonNull(Type::string()), 'type' => Type::nonNull(Type::string()),
], ],
], ],
'resolve' => static function ($root, $args) { 'resolve' => static function ($rootValue, $args) {
$droids = StarWarsData::droids(); $droids = StarWarsData::droids();
return $droids[$args['id']] ?? null; return $droids[$args['id']] ?? null;

12
tests/Type/EnumTypeTest.php
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@ -74,7 +74,7 @@ class EnumTypeTest extends TestCase
'fromInt' => ['type' => Type::int()], 'fromInt' => ['type' => Type::int()],
'fromString' => ['type' => Type::string()], 'fromString' => ['type' => Type::string()],
], ],
'resolve' => static function ($value, $args) { 'resolve' => static function ($rootValue, $args) {
if (isset($args['fromInt'])) { if (isset($args['fromInt'])) {
return $args['fromInt']; return $args['fromInt'];
} }
@ -92,7 +92,7 @@ class EnumTypeTest extends TestCase
'fromName' => ['type' => Type::string()], 'fromName' => ['type' => Type::string()],
'fromValue' => ['type' => Type::string()], 'fromValue' => ['type' => Type::string()],
], ],
'resolve' => static function ($value, $args) { 'resolve' => static function ($rootValue, $args) {
if (isset($args['fromName'])) { if (isset($args['fromName'])) {
return $args['fromName']; return $args['fromName'];
} }
@ -107,7 +107,7 @@ class EnumTypeTest extends TestCase
'fromEnum' => ['type' => $ColorType], 'fromEnum' => ['type' => $ColorType],
'fromInt' => ['type' => Type::int()], 'fromInt' => ['type' => Type::int()],
], ],
'resolve' => static function ($value, $args) { 'resolve' => static function ($rootValue, $args) {
if (isset($args['fromInt'])) { if (isset($args['fromInt'])) {
return $args['fromInt']; return $args['fromInt'];
} }
@ -132,7 +132,7 @@ class EnumTypeTest extends TestCase
'type' => Type::boolean(), 'type' => Type::boolean(),
], ],
], ],
'resolve' => static function ($value, $args) use ($Complex2) { 'resolve' => static function ($rootValue, $args) use ($Complex2) {
if (! empty($args['provideGoodValue'])) { if (! empty($args['provideGoodValue'])) {
// Note: this is one of the references of the internal values which // Note: this is one of the references of the internal values which
// ComplexEnum allows. // ComplexEnum allows.
@ -156,7 +156,7 @@ class EnumTypeTest extends TestCase
'favoriteEnum' => [ 'favoriteEnum' => [
'type' => $ColorType, 'type' => $ColorType,
'args' => ['color' => ['type' => $ColorType]], 'args' => ['color' => ['type' => $ColorType]],
'resolve' => static function ($value, $args) { 'resolve' => static function ($rootValue, $args) {
return $args['color'] ?? null; return $args['color'] ?? null;
}, },
], ],
@ -169,7 +169,7 @@ class EnumTypeTest extends TestCase
'subscribeToEnum' => [ 'subscribeToEnum' => [
'type' => $ColorType, 'type' => $ColorType,
'args' => ['color' => ['type' => $ColorType]], 'args' => ['color' => ['type' => $ColorType]],
'resolve' => static function ($value, $args) { 'resolve' => static function ($rootValue, $args) {
return $args['color'] ?? null; return $args['color'] ?? null;
}, },
], ],

2
tests/Type/IntrospectionTest.php
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@ -1049,7 +1049,7 @@ class IntrospectionTest extends TestCase
'field' => [ 'field' => [
'type' => Type::string(), 'type' => Type::string(),
'args' => ['complex' => ['type' => $TestInputObject]], 'args' => ['complex' => ['type' => $TestInputObject]],
'resolve' => static function ($_, $args) { 'resolve' => static function ($testType, $args) {
return json_encode($args['complex']); return json_encode($args['complex']);
}, },
], ],

2
tests/Type/QueryPlanTest.php
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@ -393,7 +393,7 @@ final class QueryPlanTest extends TestCase
} }
}, },
]); ]);
$result = GraphQL::executeQuery($schema, $query)->toArray(); GraphQL::executeQuery($schema, $query)->toArray();
self::assertTrue($hasCalled); self::assertTrue($hasCalled);
self::assertEquals($expectedQueryPlan, $queryPlan->queryPlan()); self::assertEquals($expectedQueryPlan, $queryPlan->queryPlan());

10
tests/Utils/BuildSchemaTest.php
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@ -51,7 +51,7 @@ class BuildSchemaTest extends TestCase
'); ');
$root = [ $root = [
'add' => static function ($root, $args) { 'add' => static function ($rootValue, $args) {
return $args['x'] + $args['y']; return $args['x'] + $args['y'];
}, },
]; ];
@ -464,7 +464,7 @@ type WorldTwo {
} }
} }
'; ';
$root = [ $rootValue = [
'fruits' => [ 'fruits' => [
[ [
'color' => 'green', 'color' => 'green',
@ -485,7 +485,7 @@ type WorldTwo {
], ],
]; ];
$result = GraphQL::executeQuery($schema, $query, $root); $result = GraphQL::executeQuery($schema, $query, $rootValue);
self::assertEquals($expected, $result->toArray(true)); self::assertEquals($expected, $result->toArray(true));
} }
@ -526,7 +526,7 @@ type WorldTwo {
} }
} }
'; ';
$root = [ $rootValue = [
'characters' => [ 'characters' => [
[ [
'name' => 'Han Solo', 'name' => 'Han Solo',
@ -549,7 +549,7 @@ type WorldTwo {
], ],
]; ];
$result = GraphQL::executeQuery($schema, $query, $root); $result = GraphQL::executeQuery($schema, $query, $rootValue);
self::assertEquals($expected, $result->toArray(true)); self::assertEquals($expected, $result->toArray(true));
} }