mirror of
https://github.com/retailcrm/graphql-php.git
synced 2024-11-22 04:46:04 +03:00
Moved Schema to GraphQL\Type namespace (but preserved BC)
This commit is contained in:
parent
2c8c7baa87
commit
d3580e959e
@ -12,7 +12,7 @@ but make sure to restrict it to debug/development mode only.
|
||||
**graphql-php** expects that each type in Schema is presented by single instance. Therefore
|
||||
if you define your types as separate PHP classes you need to ensure that each type is referenced only once.
|
||||
|
||||
Technically you can create several instances of your type (for example for tests), but `GraphQL\Schema`
|
||||
Technically you can create several instances of your type (for example for tests), but `GraphQL\Type\Schema`
|
||||
will throw on attempt to add different instances with the same name.
|
||||
|
||||
There are several ways to achieve this depending on your preferences. We provide reference
|
||||
|
@ -27,7 +27,7 @@ Description of method arguments:
|
||||
|
||||
Argument | Type | Notes
|
||||
------------ | -------- | -----
|
||||
schema | `GraphQL\Schema` | **Required.** Instance of your application [Schema](type-system/schema/)
|
||||
schema | `GraphQL\Type\Schema` | **Required.** Instance of your application [Schema](type-system/schema/)
|
||||
queryString | `string` or `GraphQL\Language\AST\DocumentNode` | **Required.** Actual GraphQL query string to be parsed, validated and executed. If you parse query elsewhere before executing - pass corresponding ast document here to avoid new parsing.
|
||||
rootValue | `mixed` | Any value that represents a root of your data graph. It is passed as 1st argument to field resolvers of [Query type](type-system/schema/#query-and-mutation-types). Can be omitted or set to null if actual root values are fetched by Query type itself.
|
||||
contextValue | `mixed` | Any value that holds information shared between all field resolvers. Most often they use it to pass currently logged in user, locale details, etc.<br><br>It will be available as 3rd argument in all field resolvers. (see section on [Field Definitions](type-system/object-types/#field-configuration-options) for reference) **graphql-php** never modifies this value and passes it *as is* to all underlying resolvers.
|
||||
|
@ -75,7 +75,7 @@ Now when our type is ready, let's create GraphQL endpoint for it `graphql.php`:
|
||||
```php
|
||||
<?php
|
||||
use GraphQL\GraphQL;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
|
||||
$schema = new Schema([
|
||||
'query' => $queryType
|
||||
|
@ -2,7 +2,7 @@
|
||||
Schema is a container of your type hierarchy, which accepts root types in constructor and provides
|
||||
methods for receiving information about your types to internal GrahpQL tools.
|
||||
|
||||
In **graphql-php** schema is an instance of `GraphQL\Schema` which accepts configuration array
|
||||
In **graphql-php** schema is an instance of `GraphQL\Type\Schema` which accepts configuration array
|
||||
in constructor:
|
||||
|
||||
```php
|
||||
@ -25,7 +25,7 @@ of your API:
|
||||
```php
|
||||
use GraphQL\Type\Definition\ObjectType;
|
||||
use GraphQL\Type\Definition\Type;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
|
||||
$queryType = new ObjectType([
|
||||
'name' => 'Query',
|
||||
|
@ -4,7 +4,7 @@ namespace GraphQL\Executor;
|
||||
use GraphQL\Error\Error;
|
||||
use GraphQL\Language\AST\FragmentDefinitionNode;
|
||||
use GraphQL\Language\AST\OperationDefinitionNode;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
|
||||
/**
|
||||
* Data that must be available at all points during query execution.
|
||||
|
@ -15,7 +15,7 @@ use GraphQL\Language\AST\NodeKind;
|
||||
use GraphQL\Language\AST\OperationDefinitionNode;
|
||||
use GraphQL\Language\AST\SelectionSetNode;
|
||||
use GraphQL\Executor\Promise\PromiseAdapter;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
use GraphQL\Type\Definition\AbstractType;
|
||||
use GraphQL\Type\Definition\Directive;
|
||||
use GraphQL\Type\Definition\FieldDefinition;
|
||||
|
@ -15,7 +15,7 @@ use GraphQL\Language\AST\NodeList;
|
||||
use GraphQL\Language\AST\VariableNode;
|
||||
use GraphQL\Language\AST\VariableDefinitionNode;
|
||||
use GraphQL\Language\Printer;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
use GraphQL\Type\Definition\Directive;
|
||||
use GraphQL\Type\Definition\FieldDefinition;
|
||||
use GraphQL\Type\Definition\InputObjectType;
|
||||
|
@ -48,7 +48,7 @@ class GraphQL
|
||||
* Empty array would allow to skip query validation (may be convenient for persisted
|
||||
* queries which are validated before persisting and assumed valid during execution)
|
||||
*
|
||||
* @param Schema $schema
|
||||
* @param \GraphQL\Type\Schema $schema
|
||||
* @param string|DocumentNode $source
|
||||
* @param mixed $rootValue
|
||||
* @param array $contextValue
|
||||
@ -61,7 +61,7 @@ class GraphQL
|
||||
* @return Promise|array
|
||||
*/
|
||||
public static function execute(
|
||||
Schema $schema,
|
||||
\GraphQL\Type\Schema $schema,
|
||||
$source,
|
||||
$rootValue = null,
|
||||
$contextValue = null,
|
||||
@ -99,7 +99,7 @@ class GraphQL
|
||||
* Same as `execute`, but returns instance of ExecutionResult instead of array,
|
||||
* which can be used for custom error formatting or adding extensions to response
|
||||
*
|
||||
* @param Schema $schema
|
||||
* @param \GraphQL\Type\Schema $schema
|
||||
* @param string|DocumentNode $source
|
||||
* @param mixed $rootValue
|
||||
* @param mixed $contextValue
|
||||
@ -112,7 +112,7 @@ class GraphQL
|
||||
* @return ExecutionResult|Promise
|
||||
*/
|
||||
public static function executeAndReturnResult(
|
||||
Schema $schema,
|
||||
\GraphQL\Type\Schema $schema,
|
||||
$source,
|
||||
$rootValue = null,
|
||||
$contextValue = null,
|
||||
|
359
src/Schema.php
359
src/Schema.php
@ -1,16 +1,6 @@
|
||||
<?php
|
||||
namespace GraphQL;
|
||||
|
||||
use GraphQL\Type\Descriptor;
|
||||
use GraphQL\Type\Definition\AbstractType;
|
||||
use GraphQL\Type\Definition\Directive;
|
||||
use GraphQL\Type\Definition\InterfaceType;
|
||||
use GraphQL\Type\Definition\ObjectType;
|
||||
use GraphQL\Type\Definition\Type;
|
||||
use GraphQL\Type\Definition\UnionType;
|
||||
use GraphQL\Type\Introspection;
|
||||
use GraphQL\Utils\TypeInfo;
|
||||
use GraphQL\Utils\Utils;
|
||||
|
||||
/**
|
||||
* Schema Definition
|
||||
@ -38,353 +28,8 @@ use GraphQL\Utils\Utils;
|
||||
* ])
|
||||
*
|
||||
* @package GraphQL
|
||||
* @deprecated moved to GraphQL\Type\Schema
|
||||
*/
|
||||
class Schema
|
||||
class Schema extends \GraphQL\Type\Schema
|
||||
{
|
||||
/**
|
||||
* @var Config
|
||||
*/
|
||||
private $config;
|
||||
|
||||
/**
|
||||
* Contains actual descriptor for this schema
|
||||
*
|
||||
* @var Descriptor
|
||||
*/
|
||||
private $descriptor;
|
||||
|
||||
/**
|
||||
* Contains currently resolved schema types
|
||||
*
|
||||
* @var Type[]
|
||||
*/
|
||||
private $resolvedTypes = [];
|
||||
|
||||
/**
|
||||
* True when $resolvedTypes contain all possible schema types
|
||||
*
|
||||
* @var bool
|
||||
*/
|
||||
private $fullyLoaded = false;
|
||||
|
||||
/**
|
||||
* Schema constructor.
|
||||
*
|
||||
* @param array|Config $config
|
||||
*/
|
||||
public function __construct($config = null)
|
||||
{
|
||||
if (func_num_args() > 1 || $config instanceof Type) {
|
||||
trigger_error(
|
||||
'GraphQL\Schema constructor expects config object now instead of types passed as arguments. '.
|
||||
'See https://github.com/webonyx/graphql-php/issues/36',
|
||||
E_USER_DEPRECATED
|
||||
);
|
||||
list($queryType, $mutationType, $subscriptionType) = func_get_args() + [null, null, null];
|
||||
|
||||
$config = [
|
||||
'query' => $queryType,
|
||||
'mutation' => $mutationType,
|
||||
'subscription' => $subscriptionType
|
||||
];
|
||||
}
|
||||
if (is_array($config)) {
|
||||
$config = Config::create($config);
|
||||
}
|
||||
|
||||
Utils::invariant(
|
||||
$config instanceof Config,
|
||||
'Schema constructor expects instance of GraphQL\Schema\Config or an array with keys: %s; but got: %s',
|
||||
implode(', ', [
|
||||
'query',
|
||||
'mutation',
|
||||
'subscription',
|
||||
'types',
|
||||
'directives',
|
||||
'typeLoader',
|
||||
'descriptor'
|
||||
]),
|
||||
Utils::getVariableType($config)
|
||||
);
|
||||
|
||||
Utils::invariant(
|
||||
$config->query instanceof ObjectType,
|
||||
"Schema query must be Object Type but got: " . Utils::getVariableType($config->query)
|
||||
);
|
||||
|
||||
$this->config = $config;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns schema query type
|
||||
*
|
||||
* @return ObjectType
|
||||
*/
|
||||
public function getQueryType()
|
||||
{
|
||||
return $this->config->query;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns schema mutation type
|
||||
*
|
||||
* @return ObjectType|null
|
||||
*/
|
||||
public function getMutationType()
|
||||
{
|
||||
return $this->config->mutation;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns schema subscription
|
||||
*
|
||||
* @return ObjectType|null
|
||||
*/
|
||||
public function getSubscriptionType()
|
||||
{
|
||||
return $this->config->subscription;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return Config
|
||||
*/
|
||||
public function getConfig()
|
||||
{
|
||||
return $this->config;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns array of all types in this schema. Keys of this array represent type names, values are instances
|
||||
* of corresponding type definitions
|
||||
*
|
||||
* @return Type[]
|
||||
*/
|
||||
public function getTypeMap()
|
||||
{
|
||||
if (!$this->fullyLoaded) {
|
||||
if ($this->config->descriptor && $this->config->typeLoader) {
|
||||
// Following is still faster than $this->collectAllTypes() because it won't init fields
|
||||
$typesToResolve = array_diff_key($this->config->descriptor->typeMap, $this->resolvedTypes);
|
||||
foreach ($typesToResolve as $typeName => $_) {
|
||||
$this->resolvedTypes[$typeName] = $this->loadType($typeName);
|
||||
}
|
||||
} else {
|
||||
$this->resolvedTypes = $this->collectAllTypes();
|
||||
}
|
||||
$this->fullyLoaded = true;
|
||||
}
|
||||
return $this->resolvedTypes;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns type by it's name
|
||||
*
|
||||
* @param string $name
|
||||
* @return Type
|
||||
*/
|
||||
public function getType($name)
|
||||
{
|
||||
return $this->resolveType($name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns serializable schema descriptor which can be passed later
|
||||
* to Schema config to enable a set of performance optimizations
|
||||
*
|
||||
* @return Descriptor
|
||||
*/
|
||||
public function describe()
|
||||
{
|
||||
if ($this->descriptor) {
|
||||
return $this->descriptor;
|
||||
}
|
||||
|
||||
$this->resolvedTypes = $this->collectAllTypes();
|
||||
$this->fullyLoaded = true;
|
||||
|
||||
$descriptor = new Descriptor();
|
||||
$descriptor->version = '1.0';
|
||||
$descriptor->created = time();
|
||||
|
||||
foreach ($this->resolvedTypes as $type) {
|
||||
if ($type instanceof ObjectType) {
|
||||
foreach ($type->getInterfaces() as $interface) {
|
||||
$descriptor->possibleTypeMap[$interface->name][$type->name] = 1;
|
||||
}
|
||||
} else if ($type instanceof UnionType) {
|
||||
foreach ($type->getTypes() as $innerType) {
|
||||
$descriptor->possibleTypeMap[$type->name][$innerType->name] = 1;
|
||||
}
|
||||
}
|
||||
$descriptor->typeMap[$type->name] = 1;
|
||||
}
|
||||
|
||||
return $this->descriptor = $descriptor;
|
||||
}
|
||||
|
||||
private function collectAllTypes()
|
||||
{
|
||||
$initialTypes = array_merge(
|
||||
[
|
||||
$this->config->query,
|
||||
$this->config->mutation,
|
||||
$this->config->subscription,
|
||||
Introspection::_schema()
|
||||
],
|
||||
array_values($this->resolvedTypes)
|
||||
);
|
||||
|
||||
$typeMap = [];
|
||||
foreach ($initialTypes as $type) {
|
||||
$typeMap = TypeInfo::extractTypes($type, $typeMap);
|
||||
}
|
||||
|
||||
$types = $this->config->types;
|
||||
if (is_callable($types)) {
|
||||
$types = $types();
|
||||
|
||||
Utils::invariant(
|
||||
is_array($types) || $types instanceof \Traversable,
|
||||
'Schema types callable must return array or instance of Traversable but got: %s',
|
||||
Utils::getVariableType($types)
|
||||
);
|
||||
}
|
||||
|
||||
if (!empty($types)) {
|
||||
foreach ($types as $type) {
|
||||
Utils::invariant(
|
||||
$type instanceof Type,
|
||||
'Each entry of schema types must be instance of GraphQL\Type\Definition\Type but got: %s',
|
||||
Utils::getVariableType($types)
|
||||
);
|
||||
$typeMap = TypeInfo::extractTypes($type, $typeMap);
|
||||
}
|
||||
}
|
||||
|
||||
return $typeMap + Type::getInternalTypes();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns all possible concrete types for given abstract type
|
||||
* (implementations for interfaces and members of union type for unions)
|
||||
*
|
||||
* @param AbstractType $abstractType
|
||||
* @return ObjectType[]
|
||||
*/
|
||||
public function getPossibleTypes(AbstractType $abstractType)
|
||||
{
|
||||
if ($abstractType instanceof UnionType) {
|
||||
return $abstractType->getTypes();
|
||||
}
|
||||
|
||||
/** @var InterfaceType $abstractType */
|
||||
$descriptor = $this->config->descriptor ?: $this->describe();
|
||||
|
||||
$result = [];
|
||||
if (isset($descriptor->possibleTypeMap[$abstractType->name])) {
|
||||
foreach ($descriptor->possibleTypeMap[$abstractType->name] as $typeName => $_) {
|
||||
$result[] = $this->resolveType($typeName);
|
||||
}
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Accepts name of type or type instance and returns type instance. If type with given name is not loaded yet -
|
||||
* will load it first.
|
||||
*
|
||||
* @param $typeOrName
|
||||
* @return Type
|
||||
*/
|
||||
public function resolveType($typeOrName)
|
||||
{
|
||||
if ($typeOrName instanceof Type) {
|
||||
if ($typeOrName->name && !isset($this->resolvedTypes[$typeOrName->name])) {
|
||||
$this->resolvedTypes[$typeOrName->name] = $typeOrName;
|
||||
}
|
||||
return $typeOrName;
|
||||
}
|
||||
if (!isset($this->resolvedTypes[$typeOrName])) {
|
||||
$this->resolvedTypes[$typeOrName] = $this->loadType($typeOrName);
|
||||
}
|
||||
return $this->resolvedTypes[$typeOrName];
|
||||
}
|
||||
|
||||
private function loadType($typeName)
|
||||
{
|
||||
$typeLoader = $this->config->typeLoader;
|
||||
|
||||
if (!$typeLoader) {
|
||||
return $this->defaultTypeLoader($typeName);
|
||||
}
|
||||
|
||||
$type = $typeLoader($typeName);
|
||||
// TODO: validate returned value
|
||||
return $type;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if object type is concrete type of given abstract type
|
||||
* (implementation for interfaces and members of union type for unions)
|
||||
*
|
||||
* @param AbstractType $abstractType
|
||||
* @param ObjectType $possibleType
|
||||
* @return bool
|
||||
*/
|
||||
public function isPossibleType(AbstractType $abstractType, ObjectType $possibleType)
|
||||
{
|
||||
if ($this->config->descriptor) {
|
||||
return !empty($this->config->descriptor->possibleTypeMap[$abstractType->name][$possibleType->name]);
|
||||
}
|
||||
|
||||
if ($abstractType instanceof InterfaceType) {
|
||||
return $possibleType->implementsInterface($abstractType);
|
||||
}
|
||||
|
||||
/** @var UnionType $abstractType */
|
||||
return $abstractType->isPossibleType($possibleType);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of directives supported by this schema
|
||||
*
|
||||
* @return Directive[]
|
||||
*/
|
||||
public function getDirectives()
|
||||
{
|
||||
return $this->config->directives ?: GraphQL::getInternalDirectives();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns instance of directive by name
|
||||
*
|
||||
* @param $name
|
||||
* @return Directive
|
||||
*/
|
||||
public function getDirective($name)
|
||||
{
|
||||
foreach ($this->getDirectives() as $directive) {
|
||||
if ($directive->name === $name) {
|
||||
return $directive;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param $typeName
|
||||
* @return Type
|
||||
*/
|
||||
private function defaultTypeLoader($typeName)
|
||||
{
|
||||
// Default type loader simply fallbacks to collecting all types
|
||||
if (!$this->fullyLoaded) {
|
||||
$this->resolvedTypes = $this->collectAllTypes();
|
||||
$this->fullyLoaded = true;
|
||||
}
|
||||
if (!isset($this->resolvedTypes[$typeName])) {
|
||||
return null;
|
||||
}
|
||||
return $this->resolvedTypes[$typeName];
|
||||
}
|
||||
}
|
||||
|
@ -1,10 +1,9 @@
|
||||
<?php
|
||||
namespace GraphQL\Server;
|
||||
|
||||
use GraphQL\Error\FormattedError;
|
||||
use GraphQL\Error\InvariantViolation;
|
||||
use GraphQL\Executor\Promise\PromiseAdapter;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
use GraphQL\Utils\Utils;
|
||||
|
||||
class ServerConfig
|
||||
|
@ -8,7 +8,7 @@ use GraphQL\Language\AST\FragmentSpreadNode;
|
||||
use GraphQL\Language\AST\InlineFragmentNode;
|
||||
use GraphQL\Language\AST\OperationDefinitionNode;
|
||||
use GraphQL\Language\AST\SelectionSetNode;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
use GraphQL\Utils\Utils;
|
||||
|
||||
/**
|
||||
|
@ -3,7 +3,6 @@ namespace GraphQL\Type;
|
||||
|
||||
|
||||
use GraphQL\Language\Printer;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Definition\Directive;
|
||||
use GraphQL\Type\Definition\DirectiveLocation;
|
||||
use GraphQL\Type\Definition\EnumType;
|
||||
|
393
src/Type/Schema.php
Normal file
393
src/Type/Schema.php
Normal file
@ -0,0 +1,393 @@
|
||||
<?php
|
||||
namespace GraphQL\Type;
|
||||
|
||||
use GraphQL\Error\InvariantViolation;
|
||||
use GraphQL\GraphQL;
|
||||
use GraphQL\Type\Definition\FieldArgument;
|
||||
use GraphQL\Type\Definition\NonNull;
|
||||
use GraphQL\Type\Definition\AbstractType;
|
||||
use GraphQL\Type\Definition\Directive;
|
||||
use GraphQL\Type\Definition\InterfaceType;
|
||||
use GraphQL\Type\Definition\ObjectType;
|
||||
use GraphQL\Type\Definition\Type;
|
||||
use GraphQL\Type\Definition\UnionType;
|
||||
use GraphQL\Utils\TypeComparators;
|
||||
use GraphQL\Utils\TypeInfo;
|
||||
use GraphQL\Utils\Utils;
|
||||
|
||||
/**
|
||||
* Schema Definition
|
||||
*
|
||||
* A Schema is created by supplying the root types of each type of operation:
|
||||
* query, mutation (optional) and subscription (optional). A schema definition is
|
||||
* then supplied to the validator and executor.
|
||||
*
|
||||
* Example:
|
||||
*
|
||||
* $schema = new GraphQL\Type\Schema([
|
||||
* 'query' => $MyAppQueryRootType,
|
||||
* 'mutation' => $MyAppMutationRootType,
|
||||
* ]);
|
||||
*
|
||||
* Note: If an array of `directives` are provided to GraphQL\Schema, that will be
|
||||
* the exact list of directives represented and allowed. If `directives` is not
|
||||
* provided then a default set of the specified directives (e.g. @include and
|
||||
* @skip) will be used. If you wish to provide *additional* directives to these
|
||||
* specified directives, you must explicitly declare them. Example:
|
||||
*
|
||||
* $mySchema = new GraphQL\Schema([
|
||||
* ...
|
||||
* 'directives' => array_merge(GraphQL::getInternalDirectives(), [ $myCustomDirective ]),
|
||||
* ])
|
||||
*
|
||||
* @package GraphQL
|
||||
*/
|
||||
class Schema
|
||||
{
|
||||
/**
|
||||
* @var SchemaConfig
|
||||
*/
|
||||
private $config;
|
||||
|
||||
/**
|
||||
* Contains actual descriptor for this schema
|
||||
*
|
||||
* @var Descriptor
|
||||
*/
|
||||
private $descriptor;
|
||||
|
||||
/**
|
||||
* Contains currently resolved schema types
|
||||
*
|
||||
* @var Type[]
|
||||
*/
|
||||
private $resolvedTypes = [];
|
||||
|
||||
/**
|
||||
* True when $resolvedTypes contain all possible schema types
|
||||
*
|
||||
* @var bool
|
||||
*/
|
||||
private $fullyLoaded = false;
|
||||
|
||||
/**
|
||||
* Schema constructor.
|
||||
*
|
||||
* @param array|SchemaConfig $config
|
||||
*/
|
||||
public function __construct($config = null)
|
||||
{
|
||||
if (func_num_args() > 1 || $config instanceof Type) {
|
||||
trigger_error(
|
||||
'GraphQL\Schema constructor expects config object now instead of types passed as arguments. '.
|
||||
'See https://github.com/webonyx/graphql-php/issues/36',
|
||||
E_USER_DEPRECATED
|
||||
);
|
||||
list($queryType, $mutationType, $subscriptionType) = func_get_args() + [null, null, null];
|
||||
|
||||
$config = [
|
||||
'query' => $queryType,
|
||||
'mutation' => $mutationType,
|
||||
'subscription' => $subscriptionType
|
||||
];
|
||||
}
|
||||
if (is_array($config)) {
|
||||
$config = SchemaConfig::create($config);
|
||||
}
|
||||
|
||||
Utils::invariant(
|
||||
$config instanceof SchemaConfig,
|
||||
'Schema constructor expects instance of GraphQL\Type\SchemaConfig or an array with keys: %s; but got: %s',
|
||||
implode(', ', [
|
||||
'query',
|
||||
'mutation',
|
||||
'subscription',
|
||||
'types',
|
||||
'directives',
|
||||
'typeLoader',
|
||||
'descriptor'
|
||||
]),
|
||||
Utils::getVariableType($config)
|
||||
);
|
||||
|
||||
Utils::invariant(
|
||||
$config->query instanceof ObjectType,
|
||||
"Schema query must be Object Type but got: " . Utils::getVariableType($config->query)
|
||||
);
|
||||
|
||||
$this->config = $config;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns schema query type
|
||||
*
|
||||
* @return ObjectType
|
||||
*/
|
||||
public function getQueryType()
|
||||
{
|
||||
return $this->config->query;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns schema mutation type
|
||||
*
|
||||
* @return ObjectType|null
|
||||
*/
|
||||
public function getMutationType()
|
||||
{
|
||||
return $this->config->mutation;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns schema subscription
|
||||
*
|
||||
* @return ObjectType|null
|
||||
*/
|
||||
public function getSubscriptionType()
|
||||
{
|
||||
return $this->config->subscription;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return SchemaConfig
|
||||
*/
|
||||
public function getConfig()
|
||||
{
|
||||
return $this->config;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns array of all types in this schema. Keys of this array represent type names, values are instances
|
||||
* of corresponding type definitions
|
||||
*
|
||||
* @return Type[]
|
||||
*/
|
||||
public function getTypeMap()
|
||||
{
|
||||
if (!$this->fullyLoaded) {
|
||||
if ($this->config->descriptor && $this->config->typeLoader) {
|
||||
// Following is still faster than $this->collectAllTypes() because it won't init fields
|
||||
$typesToResolve = array_diff_key($this->config->descriptor->typeMap, $this->resolvedTypes);
|
||||
foreach ($typesToResolve as $typeName => $_) {
|
||||
$this->resolvedTypes[$typeName] = $this->loadType($typeName);
|
||||
}
|
||||
} else {
|
||||
$this->resolvedTypes = $this->collectAllTypes();
|
||||
}
|
||||
$this->fullyLoaded = true;
|
||||
}
|
||||
return $this->resolvedTypes;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns type by it's name
|
||||
*
|
||||
* @param string $name
|
||||
* @return Type
|
||||
*/
|
||||
public function getType($name)
|
||||
{
|
||||
return $this->resolveType($name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns serializable schema descriptor which can be passed later
|
||||
* to Schema config to enable a set of performance optimizations
|
||||
*
|
||||
* @return Descriptor
|
||||
*/
|
||||
public function describe()
|
||||
{
|
||||
if ($this->descriptor) {
|
||||
return $this->descriptor;
|
||||
}
|
||||
|
||||
$this->resolvedTypes = $this->collectAllTypes();
|
||||
$this->fullyLoaded = true;
|
||||
|
||||
$descriptor = new Descriptor();
|
||||
$descriptor->version = '1.0';
|
||||
$descriptor->created = time();
|
||||
|
||||
foreach ($this->resolvedTypes as $type) {
|
||||
if ($type instanceof ObjectType) {
|
||||
foreach ($type->getInterfaces() as $interface) {
|
||||
$descriptor->possibleTypeMap[$interface->name][$type->name] = 1;
|
||||
}
|
||||
} else if ($type instanceof UnionType) {
|
||||
foreach ($type->getTypes() as $innerType) {
|
||||
$descriptor->possibleTypeMap[$type->name][$innerType->name] = 1;
|
||||
}
|
||||
}
|
||||
$descriptor->typeMap[$type->name] = 1;
|
||||
}
|
||||
|
||||
return $this->descriptor = $descriptor;
|
||||
}
|
||||
|
||||
private function collectAllTypes()
|
||||
{
|
||||
$initialTypes = array_merge(
|
||||
[
|
||||
$this->config->query,
|
||||
$this->config->mutation,
|
||||
$this->config->subscription,
|
||||
Introspection::_schema()
|
||||
],
|
||||
array_values($this->resolvedTypes)
|
||||
);
|
||||
|
||||
$typeMap = [];
|
||||
foreach ($initialTypes as $type) {
|
||||
$typeMap = TypeInfo::extractTypes($type, $typeMap);
|
||||
}
|
||||
|
||||
$types = $this->config->types;
|
||||
if (is_callable($types)) {
|
||||
$types = $types();
|
||||
|
||||
Utils::invariant(
|
||||
is_array($types) || $types instanceof \Traversable,
|
||||
'Schema types callable must return array or instance of Traversable but got: %s',
|
||||
Utils::getVariableType($types)
|
||||
);
|
||||
}
|
||||
|
||||
if (!empty($types)) {
|
||||
foreach ($types as $type) {
|
||||
Utils::invariant(
|
||||
$type instanceof Type,
|
||||
'Each entry of schema types must be instance of GraphQL\Type\Definition\Type but got: %s',
|
||||
Utils::getVariableType($types)
|
||||
);
|
||||
$typeMap = TypeInfo::extractTypes($type, $typeMap);
|
||||
}
|
||||
}
|
||||
|
||||
return $typeMap + Type::getInternalTypes();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns all possible concrete types for given abstract type
|
||||
* (implementations for interfaces and members of union type for unions)
|
||||
*
|
||||
* @param AbstractType $abstractType
|
||||
* @return ObjectType[]
|
||||
*/
|
||||
public function getPossibleTypes(AbstractType $abstractType)
|
||||
{
|
||||
if ($abstractType instanceof UnionType) {
|
||||
return $abstractType->getTypes();
|
||||
}
|
||||
|
||||
/** @var InterfaceType $abstractType */
|
||||
$descriptor = $this->config->descriptor ?: $this->describe();
|
||||
|
||||
$result = [];
|
||||
if (isset($descriptor->possibleTypeMap[$abstractType->name])) {
|
||||
foreach ($descriptor->possibleTypeMap[$abstractType->name] as $typeName => $_) {
|
||||
$result[] = $this->resolveType($typeName);
|
||||
}
|
||||
}
|
||||
return $result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Accepts name of type or type instance and returns type instance. If type with given name is not loaded yet -
|
||||
* will load it first.
|
||||
*
|
||||
* @param $typeOrName
|
||||
* @return Type
|
||||
*/
|
||||
public function resolveType($typeOrName)
|
||||
{
|
||||
if ($typeOrName instanceof Type) {
|
||||
if ($typeOrName->name && !isset($this->resolvedTypes[$typeOrName->name])) {
|
||||
$this->resolvedTypes[$typeOrName->name] = $typeOrName;
|
||||
}
|
||||
return $typeOrName;
|
||||
}
|
||||
if (!isset($this->resolvedTypes[$typeOrName])) {
|
||||
$this->resolvedTypes[$typeOrName] = $this->loadType($typeOrName);
|
||||
}
|
||||
return $this->resolvedTypes[$typeOrName];
|
||||
}
|
||||
|
||||
private function loadType($typeName)
|
||||
{
|
||||
$typeLoader = $this->config->typeLoader;
|
||||
|
||||
if (!$typeLoader) {
|
||||
return $this->defaultTypeLoader($typeName);
|
||||
}
|
||||
|
||||
$type = $typeLoader($typeName);
|
||||
// TODO: validate returned value
|
||||
return $type;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if object type is concrete type of given abstract type
|
||||
* (implementation for interfaces and members of union type for unions)
|
||||
*
|
||||
* @param AbstractType $abstractType
|
||||
* @param ObjectType $possibleType
|
||||
* @return bool
|
||||
*/
|
||||
public function isPossibleType(AbstractType $abstractType, ObjectType $possibleType)
|
||||
{
|
||||
if ($this->config->descriptor) {
|
||||
return !empty($this->config->descriptor->possibleTypeMap[$abstractType->name][$possibleType->name]);
|
||||
}
|
||||
|
||||
if ($abstractType instanceof InterfaceType) {
|
||||
return $possibleType->implementsInterface($abstractType);
|
||||
}
|
||||
|
||||
/** @var UnionType $abstractType */
|
||||
return $abstractType->isPossibleType($possibleType);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a list of directives supported by this schema
|
||||
*
|
||||
* @return Directive[]
|
||||
*/
|
||||
public function getDirectives()
|
||||
{
|
||||
return $this->config->directives ?: GraphQL::getInternalDirectives();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns instance of directive by name
|
||||
*
|
||||
* @param $name
|
||||
* @return Directive
|
||||
*/
|
||||
public function getDirective($name)
|
||||
{
|
||||
foreach ($this->getDirectives() as $directive) {
|
||||
if ($directive->name === $name) {
|
||||
return $directive;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* @param $typeName
|
||||
* @return Type
|
||||
*/
|
||||
private function defaultTypeLoader($typeName)
|
||||
{
|
||||
// Default type loader simply fallbacks to collecting all types
|
||||
if (!$this->fullyLoaded) {
|
||||
$this->resolvedTypes = $this->collectAllTypes();
|
||||
$this->fullyLoaded = true;
|
||||
}
|
||||
if (!isset($this->resolvedTypes[$typeName])) {
|
||||
return null;
|
||||
}
|
||||
return $this->resolvedTypes[$typeName];
|
||||
}
|
||||
}
|
@ -1,5 +1,5 @@
|
||||
<?php
|
||||
namespace GraphQL;
|
||||
namespace GraphQL\Type;
|
||||
|
||||
use GraphQL\Type\Descriptor;
|
||||
use GraphQL\Type\Definition\Directive;
|
||||
@ -13,7 +13,7 @@ use GraphQL\Utils\Utils;
|
||||
*
|
||||
* @package GraphQL
|
||||
*/
|
||||
class Config
|
||||
class SchemaConfig
|
||||
{
|
||||
/**
|
||||
* @var ObjectType
|
||||
@ -52,7 +52,7 @@ class Config
|
||||
|
||||
/**
|
||||
* @param array $options
|
||||
* @return Config
|
||||
* @return SchemaConfig
|
||||
*/
|
||||
public static function create(array $options = [])
|
||||
{
|
||||
@ -136,7 +136,7 @@ class Config
|
||||
|
||||
/**
|
||||
* @param ObjectType $query
|
||||
* @return Config
|
||||
* @return SchemaConfig
|
||||
*/
|
||||
public function setQuery(ObjectType $query)
|
||||
{
|
||||
@ -154,7 +154,7 @@ class Config
|
||||
|
||||
/**
|
||||
* @param ObjectType $mutation
|
||||
* @return Config
|
||||
* @return SchemaConfig
|
||||
*/
|
||||
public function setMutation(ObjectType $mutation)
|
||||
{
|
||||
@ -172,7 +172,7 @@ class Config
|
||||
|
||||
/**
|
||||
* @param ObjectType $subscription
|
||||
* @return Config
|
||||
* @return SchemaConfig
|
||||
*/
|
||||
public function setSubscription(ObjectType $subscription)
|
||||
{
|
||||
@ -190,7 +190,7 @@ class Config
|
||||
|
||||
/**
|
||||
* @param Type[]|callable $types
|
||||
* @return Config
|
||||
* @return SchemaConfig
|
||||
*/
|
||||
public function setTypes($types)
|
||||
{
|
||||
@ -208,7 +208,7 @@ class Config
|
||||
|
||||
/**
|
||||
* @param Directive[] $directives
|
||||
* @return Config
|
||||
* @return SchemaConfig
|
||||
*/
|
||||
public function setDirectives(array $directives)
|
||||
{
|
||||
@ -226,7 +226,7 @@ class Config
|
||||
|
||||
/**
|
||||
* @param Descriptor $descriptor
|
||||
* @return Config
|
||||
* @return SchemaConfig
|
||||
*/
|
||||
public function setDescriptor(Descriptor $descriptor)
|
||||
{
|
||||
@ -244,7 +244,7 @@ class Config
|
||||
|
||||
/**
|
||||
* @param callable $typeLoader
|
||||
* @return Config
|
||||
* @return SchemaConfig
|
||||
*/
|
||||
public function setTypeLoader(callable $typeLoader)
|
||||
{
|
@ -19,7 +19,7 @@ use GraphQL\Language\AST\UnionTypeDefinitionNode;
|
||||
use GraphQL\Language\Parser;
|
||||
use GraphQL\Language\Source;
|
||||
use GraphQL\Language\Token;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
use GraphQL\Type\Definition\Directive;
|
||||
use GraphQL\Type\Definition\EnumType;
|
||||
use GraphQL\Type\Definition\InputObjectType;
|
||||
|
@ -2,7 +2,7 @@
|
||||
namespace GraphQL\Utils;
|
||||
|
||||
use GraphQL\Language\Printer;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
use GraphQL\Type\Definition\CompositeType;
|
||||
use GraphQL\Type\Definition\EnumType;
|
||||
use GraphQL\Type\Definition\InputObjectType;
|
||||
|
@ -9,7 +9,7 @@ use GraphQL\Language\AST\NullValueNode;
|
||||
use GraphQL\Language\AST\VariableNode;
|
||||
use GraphQL\Language\Printer;
|
||||
use GraphQL\Language\Visitor;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
use GraphQL\Type\Definition\InputObjectType;
|
||||
use GraphQL\Type\Definition\LeafType;
|
||||
use GraphQL\Type\Definition\ListOfType;
|
||||
|
@ -4,8 +4,6 @@ namespace GraphQL\Validator\Rules;
|
||||
use GraphQL\Error\Error;
|
||||
use GraphQL\Language\AST\FieldNode;
|
||||
use GraphQL\Language\AST\NodeKind;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Definition\AbstractType;
|
||||
use GraphQL\Utils\Utils;
|
||||
use GraphQL\Validator\ValidationContext;
|
||||
|
||||
|
@ -7,7 +7,7 @@ use GraphQL\Language\AST\FragmentSpreadNode;
|
||||
use GraphQL\Language\AST\InlineFragmentNode;
|
||||
use GraphQL\Language\AST\Node;
|
||||
use GraphQL\Language\AST\NodeKind;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
use GraphQL\Type\Definition\AbstractType;
|
||||
use GraphQL\Type\Definition\CompositeType;
|
||||
use GraphQL\Type\Definition\InterfaceType;
|
||||
|
@ -9,7 +9,7 @@ use GraphQL\Language\AST\VariableNode;
|
||||
use GraphQL\Language\Visitor;
|
||||
use \SplObjectStorage;
|
||||
use GraphQL\Error\Error;
|
||||
use GraphQL\Schema;
|
||||
use GraphQL\Type\Schema;
|
||||
use GraphQL\Language\AST\DocumentNode;
|
||||
use GraphQL\Language\AST\FragmentDefinitionNode;
|
||||
use GraphQL\Language\AST\Node;
|
||||
|
Loading…
Reference in New Issue
Block a user