|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Date: 03.11.16 |
|
4
|
|
|
* |
|
5
|
|
|
* @author Portey Vasil <[email protected]> |
|
6
|
|
|
*/ |
|
7
|
|
|
|
|
8
|
|
|
namespace Youshido\GraphQL\Validator\ResolveValidator; |
|
9
|
|
|
|
|
10
|
|
|
|
|
11
|
|
|
use Youshido\GraphQL\Exception\ResolveException; |
|
12
|
|
|
use Youshido\GraphQL\Execution\Context\ExecutionContext; |
|
13
|
|
|
use Youshido\GraphQL\Execution\Request; |
|
14
|
|
|
use Youshido\GraphQL\Field\FieldInterface; |
|
15
|
|
|
use Youshido\GraphQL\Field\InputField; |
|
16
|
|
|
use Youshido\GraphQL\Parser\Ast\Interfaces\FieldInterface as AstFieldInterface; |
|
17
|
|
|
use Youshido\GraphQL\Type\AbstractType; |
|
18
|
|
|
use Youshido\GraphQL\Type\InterfaceType\AbstractInterfaceType; |
|
19
|
|
|
use Youshido\GraphQL\Type\Object\AbstractObjectType; |
|
20
|
|
|
use Youshido\GraphQL\Type\TypeMap; |
|
21
|
|
|
use Youshido\GraphQL\Type\TypeService; |
|
22
|
|
|
use Youshido\GraphQL\Type\Union\AbstractUnionType; |
|
23
|
|
|
|
|
24
|
|
|
class ResolveValidator implements ResolveValidatorInterface |
|
25
|
|
|
{ |
|
26
|
|
|
|
|
27
|
|
|
/** @var ExecutionContext */ |
|
28
|
|
|
private $executionContext; |
|
29
|
|
|
|
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* ResolveValidator constructor. |
|
33
|
|
|
* |
|
34
|
|
|
* @param ExecutionContext $executionContext |
|
35
|
|
|
*/ |
|
36
|
71 |
|
public function __construct(ExecutionContext $executionContext) |
|
37
|
|
|
{ |
|
38
|
71 |
|
$this->executionContext = $executionContext; |
|
39
|
71 |
|
} |
|
40
|
|
|
|
|
41
|
68 |
|
public function assetTypeHasField(AbstractType $objectType, AstFieldInterface $ast) |
|
42
|
|
|
{ |
|
43
|
|
|
/** @var AbstractObjectType $objectType */ |
|
44
|
68 |
|
if ($this->executionContext->getField($objectType, $ast->getName()) !== null) { |
|
45
|
68 |
|
return; |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
3 |
|
if (!(TypeService::isObjectType($objectType) || TypeService::isInputObjectType($objectType)) || !$objectType->hasField($ast->getName())) { |
|
49
|
|
|
$availableFieldNames = implode(', ', array_map(function (FieldInterface $field) { |
|
50
|
3 |
|
return sprintf('"%s"', $field->getName()); |
|
51
|
3 |
|
}, $objectType->getFields())); |
|
52
|
3 |
|
throw new ResolveException(sprintf('Field "%s" not found in type "%s". Available fields are: %s', $ast->getName(), $objectType->getNamedType()->getName(), $availableFieldNames), $ast->getLocation()); |
|
53
|
|
|
} |
|
54
|
|
|
} |
|
55
|
|
|
|
|
56
|
|
|
public function assertValidArguments(FieldInterface $field, AstFieldInterface $query, Request $request) |
|
57
|
|
|
{ |
|
58
|
67 |
|
$requiredArguments = array_filter($field->getArguments(), function (InputField $argument) { |
|
59
|
50 |
|
return $argument->getType()->getKind() === TypeMap::KIND_NON_NULL; |
|
60
|
67 |
|
}); |
|
61
|
|
|
|
|
62
|
67 |
|
foreach ($query->getArguments() as $astArgument) { |
|
63
|
37 |
|
if (!$field->hasArgument($astArgument->getName())) { |
|
64
|
1 |
|
throw new ResolveException(sprintf('Unknown argument "%s" on field "%s"', $astArgument->getName(), $field->getName()), $astArgument->getLocation()); |
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
37 |
|
$argument = $field->getArgument($astArgument->getName()); |
|
68
|
37 |
|
$argumentType = $argument->getType()->getNullableType(); |
|
69
|
|
|
|
|
70
|
37 |
|
switch ($argumentType->getKind()) { |
|
71
|
37 |
|
case TypeMap::KIND_ENUM: |
|
72
|
37 |
|
case TypeMap::KIND_SCALAR: |
|
73
|
37 |
|
case TypeMap::KIND_INPUT_OBJECT: |
|
74
|
37 |
|
case TypeMap::KIND_LIST: |
|
75
|
37 |
|
if (!$argument->getType()->isValidValue($astArgument->getValue())) { |
|
76
|
6 |
|
$error = $argument->getType()->getValidationError($astArgument->getValue()) ?: '(no details available)'; |
|
77
|
6 |
|
throw new ResolveException(sprintf('Not valid type for argument "%s" in query "%s": %s', $astArgument->getName(), $field->getName(), $error), $astArgument->getLocation()); |
|
78
|
|
|
} |
|
79
|
|
|
|
|
80
|
34 |
|
break; |
|
81
|
|
|
|
|
82
|
|
|
default: |
|
83
|
|
|
throw new ResolveException(sprintf('Invalid argument type "%s"', $argumentType->getName())); |
|
84
|
34 |
|
} |
|
85
|
|
|
|
|
86
|
34 |
|
if (array_key_exists($astArgument->getName(), $requiredArguments) || $argument->getConfig()->get('defaultValue') !== null) { |
|
87
|
11 |
|
unset($requiredArguments[$astArgument->getName()]); |
|
88
|
11 |
|
} |
|
89
|
64 |
|
} |
|
90
|
|
|
|
|
91
|
64 |
|
if (count($requiredArguments)) { |
|
92
|
3 |
|
throw new ResolveException(sprintf('Require "%s" arguments to query "%s"', implode(', ', array_keys($requiredArguments)), $query->getName())); |
|
93
|
|
|
} |
|
94
|
62 |
|
} |
|
95
|
|
|
|
|
96
|
62 |
|
public function assertValidResolvedValueForField(FieldInterface $field, $resolvedValue) |
|
97
|
|
|
{ |
|
98
|
62 |
|
if (null === $resolvedValue && $field->getType()->getKind() === TypeMap::KIND_NON_NULL) { |
|
99
|
4 |
|
throw new ResolveException(sprintf('Cannot return null for non-nullable field "%s"', $field->getName())); |
|
100
|
|
|
} |
|
101
|
|
|
|
|
102
|
60 |
|
$nullableFieldType = $field->getType()->getNullableType(); |
|
103
|
60 |
|
if (!$nullableFieldType->isValidValue($resolvedValue)) { |
|
104
|
3 |
|
$error = $nullableFieldType->getValidationError($resolvedValue) ?: '(no details available)'; |
|
105
|
3 |
|
throw new ResolveException(sprintf('Not valid resolved type for field "%s": %s', $field->getName(), |
|
106
|
3 |
|
$error)); |
|
107
|
|
|
} |
|
108
|
59 |
|
} |
|
109
|
|
|
|
|
110
|
6 |
|
public function assertTypeImplementsInterface(AbstractType $type, AbstractInterfaceType $interface) |
|
111
|
|
|
{ |
|
112
|
6 |
|
if ($type instanceof AbstractObjectType) { |
|
113
|
6 |
|
foreach ($type->getInterfaces() as $typeInterface) { |
|
114
|
6 |
|
if ($typeInterface->getName() === $interface->getName()) { |
|
115
|
6 |
|
return; |
|
116
|
|
|
} |
|
117
|
|
|
} |
|
118
|
|
|
} |
|
119
|
|
|
|
|
120
|
|
|
throw new ResolveException(sprintf('Type "%s" does not implement "%s"', $type->getName(), $interface->getName())); |
|
121
|
|
|
} |
|
122
|
|
|
|
|
123
|
2 |
|
public function assertTypeInUnionTypes(AbstractType $type, AbstractUnionType $unionType) |
|
124
|
|
|
{ |
|
125
|
2 |
|
foreach ($unionType->getTypes() as $unionTypeItem) { |
|
126
|
2 |
|
if ($unionTypeItem->getName() === $type->getName()) { |
|
127
|
2 |
|
return; |
|
128
|
|
|
} |
|
129
|
2 |
|
} |
|
130
|
|
|
|
|
131
|
1 |
|
throw new ResolveException(sprintf('Type "%s" not exist in types of "%s"', $type->getName(), $unionType->getName())); |
|
132
|
|
|
} |
|
133
|
|
|
} |
|
134
|
|
|
|
Youshido /
GraphQL
