digiaonline /
graphql-php
| Total Complexity | 78 |
| Total Lines | 693 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like TypesRule often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use TypesRule, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 35 | class TypesRule extends AbstractRule |
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| 36 | { |
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| 37 | /** |
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| 38 | * @inheritdoc |
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| 39 | * |
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| 40 | * @throws InvariantException |
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| 41 | */ |
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| 42 | public function evaluate(): void |
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| 43 | { |
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| 44 | $typeMap = $this->context->getSchema()->getTypeMap(); |
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| 45 | |||
| 46 | foreach ($typeMap as $type) { |
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| 47 | if (!($type instanceof NamedTypeInterface)) { |
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| 48 | $this->context->reportError( |
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| 49 | new SchemaValidationException( |
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| 50 | \sprintf('Expected GraphQL named type but got: %s.', toString($type)), |
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| 51 | $type instanceof ASTNodeAwareInterface ? [$type->getAstNode()] : null |
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| 52 | ) |
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| 53 | ); |
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| 54 | |||
| 55 | continue; |
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| 56 | } |
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| 57 | |||
| 58 | // Ensure it is named correctly (excluding introspection types). |
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| 59 | /** @noinspection PhpParamsInspection */ |
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| 60 | if (!isIntrospectionType($type)) { |
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| 61 | $this->validateName($type); |
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| 62 | } |
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| 63 | |||
| 64 | if ($type instanceof ObjectType) { |
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| 65 | // Ensure fields are valid. |
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| 66 | $this->validateFields($type); |
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| 67 | // Ensure objects implement the interfaces they claim to. |
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| 68 | $this->validateObjectInterfaces($type); |
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| 69 | continue; |
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| 70 | } |
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| 71 | |||
| 72 | if ($type instanceof InterfaceType) { |
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| 73 | // Ensure fields are valid. |
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| 74 | $this->validateFields($type); |
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| 75 | continue; |
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| 76 | } |
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| 77 | |||
| 78 | if ($type instanceof UnionType) { |
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| 79 | // Ensure Unions include valid member types. |
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| 80 | $this->validateUnionMembers($type); |
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| 81 | continue; |
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| 82 | } |
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| 83 | |||
| 84 | if ($type instanceof EnumType) { |
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| 85 | // Ensure Enums have valid values. |
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| 86 | $this->validateEnumValues($type); |
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| 87 | continue; |
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| 88 | } |
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| 89 | |||
| 90 | if ($type instanceof InputObjectType) { |
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| 91 | // Ensure Input Object fields are valid. |
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| 92 | $this->validateInputFields($type); |
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| 93 | continue; |
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| 94 | } |
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| 95 | } |
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| 96 | } |
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| 97 | |||
| 98 | /** |
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| 99 | * @param FieldsAwareInterface $type |
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| 100 | * @throws InvariantException |
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| 101 | */ |
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| 102 | protected function validateFields(FieldsAwareInterface $type): void |
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| 103 | { |
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| 104 | $fields = $type->getFields(); |
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| 105 | |||
| 106 | // Objects and Interfaces both must define one or more fields. |
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| 107 | if (empty($fields)) { |
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| 108 | $this->context->reportError( |
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| 109 | new SchemaValidationException( |
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| 110 | \sprintf('Type %s must define one or more fields.', $type->getName()), |
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| 111 | $this->getAllObjectOrInterfaceNodes($type) |
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| 112 | ) |
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| 113 | ); |
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| 114 | } |
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| 115 | |||
| 116 | foreach ($fields as $fieldName => $field) { |
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| 117 | // Ensure they are named correctly. |
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| 118 | $this->validateName($field); |
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| 119 | |||
| 120 | // Ensure they were defined at most once. |
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| 121 | $fieldNodes = $this->getAllFieldNodes($type, $fieldName); |
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| 122 | |||
| 123 | if (\count($fieldNodes) > 1) { |
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| 124 | $this->context->reportError( |
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| 125 | new SchemaValidationException( |
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| 126 | \sprintf('Field %s.%s can only be defined once.', $type->getName(), $fieldName), |
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| 127 | $fieldNodes |
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| 128 | ) |
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| 129 | ); |
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| 130 | |||
| 131 | return; // continue loop |
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| 132 | } |
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| 133 | |||
| 134 | $fieldType = $field->getType(); |
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| 135 | |||
| 136 | // Ensure the type is an output type |
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| 137 | if (!isOutputType($fieldType)) { |
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| 138 | $fieldTypeNode = $this->getFieldTypeNode($type, $fieldName); |
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| 139 | $this->context->reportError( |
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| 140 | new SchemaValidationException( |
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| 141 | \sprintf( |
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| 142 | 'The type of %s.%s must be Output Type but got: %s.', |
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| 143 | $type->getName(), |
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| 144 | $fieldName, |
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| 145 | toString($fieldType) |
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| 146 | ), |
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| 147 | [$fieldTypeNode] |
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| 148 | ) |
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| 149 | ); |
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| 150 | } |
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| 151 | |||
| 152 | // Ensure the arguments are valid |
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| 153 | $argumentNames = []; |
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| 154 | |||
| 155 | foreach ($field->getArguments() as $argument) { |
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| 156 | $argumentName = $argument->getName(); |
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| 157 | |||
| 158 | // Ensure they are named correctly. |
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| 159 | $this->validateName($argument); |
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| 160 | |||
| 161 | // Ensure they are unique per field. |
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| 162 | if (isset($argumentNames[$argumentName])) { |
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| 163 | $this->context->reportError( |
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| 164 | new SchemaValidationException( |
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| 165 | \sprintf( |
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| 166 | 'Field argument %s.%s(%s:) can only be defined once.', |
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| 167 | $type->getName(), |
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| 168 | $field->getName(), |
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| 169 | $argumentName |
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| 170 | ), |
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| 171 | $this->getAllFieldArgumentNodes($type, $fieldName, $argumentName) |
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| 172 | ) |
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| 173 | ); |
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| 174 | } |
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| 175 | |||
| 176 | $argumentNames[$argumentName] = true; |
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| 177 | |||
| 178 | // Ensure the type is an input type |
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| 179 | if (!isInputType($argument->getType())) { |
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| 180 | $this->context->reportError( |
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| 181 | new SchemaValidationException( |
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| 182 | \sprintf( |
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| 183 | 'The type of %s.%s(%s:) must be Input Type but got: %s.', |
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| 184 | $type->getName(), |
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| 185 | $fieldName, |
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| 186 | $argumentName, |
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| 187 | toString($argument->getType()) |
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| 188 | ), |
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| 189 | $this->getAllFieldArgumentNodes($type, $fieldName, $argumentName) |
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| 190 | ) |
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| 191 | ); |
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| 192 | } |
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| 193 | } |
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| 194 | } |
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| 195 | } |
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| 196 | |||
| 197 | /** |
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| 198 | * @param ObjectType $objectType |
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| 199 | * @throws InvariantException |
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| 200 | */ |
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| 201 | protected function validateObjectInterfaces(ObjectType $objectType): void |
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| 202 | { |
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| 203 | $implementedTypeNames = []; |
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| 204 | |||
| 205 | foreach ($objectType->getInterfaces() as $interface) { |
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| 206 | if (!($interface instanceof InterfaceType)) { |
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| 207 | $this->context->reportError( |
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| 208 | new SchemaValidationException( |
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| 209 | \sprintf( |
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| 210 | 'Type %s must only implement Interface types, it cannot implement %s.', |
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| 211 | toString($objectType), |
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| 212 | toString($interface) |
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| 213 | ), |
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| 214 | null !== $interface |
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| 215 | ? [$this->getImplementsInterfaceNode($objectType, $interface->getName())] |
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| 216 | : null |
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| 217 | ) |
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| 218 | ); |
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| 219 | |||
| 220 | continue; |
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| 221 | } |
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| 222 | |||
| 223 | $interfaceName = $interface->getName(); |
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| 224 | |||
| 225 | if (isset($implementedTypeNames[$interfaceName])) { |
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| 226 | $this->context->reportError( |
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| 227 | new SchemaValidationException( |
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| 228 | \sprintf('Type %s can only implement %s once.', $objectType->getName(), $interfaceName), |
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| 229 | $this->getAllImplementsInterfaceNodes($objectType, $interfaceName) |
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| 230 | ) |
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| 231 | ); |
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| 232 | |||
| 233 | continue; |
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| 234 | } |
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| 235 | |||
| 236 | $implementedTypeNames[$interfaceName] = true; |
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| 237 | |||
| 238 | $this->validateObjectImplementsInterface($objectType, $interface); |
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| 239 | } |
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| 240 | } |
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| 241 | |||
| 242 | /** |
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| 243 | * @param ObjectType $objectType |
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| 244 | * @param InterfaceType $interfaceType |
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| 245 | * @throws InvariantException |
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| 246 | */ |
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| 247 | protected function validateObjectImplementsInterface(ObjectType $objectType, InterfaceType $interfaceType): void |
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| 248 | { |
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| 249 | $objectFields = $objectType->getFields(); |
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| 250 | $interfaceFields = $interfaceType->getFields(); |
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| 251 | |||
| 252 | // Assert each interface field is implemented. |
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| 253 | foreach (\array_keys($interfaceFields) as $fieldName) { |
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| 254 | $interfaceField = $interfaceFields[$fieldName]; |
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| 255 | $objectField = $objectFields[$fieldName] ?? null; |
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| 256 | |||
| 257 | // Assert interface field exists on object. |
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| 258 | if (null === $objectField) { |
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| 259 | $this->context->reportError( |
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| 260 | new SchemaValidationException( |
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| 261 | \sprintf( |
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| 262 | 'Interface field %s.%s expected but %s does not provide it.', |
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| 263 | $interfaceType->getName(), |
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| 264 | $fieldName, |
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| 265 | $objectType->getName() |
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| 266 | ), |
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| 267 | [$this->getFieldNode($interfaceType, $fieldName), $objectType->getAstNode()] |
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| 268 | ) |
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| 269 | ); |
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| 270 | |||
| 271 | continue; |
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| 272 | } |
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| 273 | |||
| 274 | // Assert interface field type is satisfied by object field type, by being |
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| 275 | // a valid subtype. (covariant) |
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| 276 | if (!TypeHelper::isTypeSubtypeOf( |
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| 277 | $this->context->getSchema(), $objectField->getType(), $interfaceField->getType())) { |
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| 278 | $this->context->reportError( |
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| 279 | new SchemaValidationException( |
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| 280 | \sprintf( |
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| 281 | 'Interface field %s.%s expects type %s but %s.%s is type %s.', |
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| 282 | $interfaceType->getName(), |
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| 283 | $fieldName, |
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| 284 | toString($interfaceField->getType()), |
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| 285 | $objectType->getName(), |
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| 286 | $fieldName, |
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| 287 | toString($objectField->getType()) |
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| 288 | ), |
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| 289 | [ |
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| 290 | $this->getFieldTypeNode($interfaceType, $fieldName), |
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| 291 | $this->getFieldTypeNode($objectType, $fieldName), |
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| 292 | ] |
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| 293 | ) |
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| 294 | ); |
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| 295 | } |
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| 296 | |||
| 297 | // Assert each interface field arg is implemented. |
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| 298 | foreach ($interfaceField->getArguments() as $interfaceArgument) { |
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| 299 | $argumentName = $interfaceArgument->getName(); |
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| 300 | $objectArgument = find($objectField->getArguments(), function (Argument $argument) use ($argumentName) { |
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| 301 | return $argument->getName() === $argumentName; |
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| 302 | }); |
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| 303 | |||
| 304 | // Assert interface field arg exists on object field. |
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| 305 | if (null === $objectArgument) { |
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| 306 | $this->context->reportError( |
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| 307 | new SchemaValidationException( |
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| 308 | \sprintf( |
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| 309 | 'Interface field argument %s.%s(%s:) expected but %s.%s does not provide it.', |
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| 310 | $interfaceType->getName(), |
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| 311 | $fieldName, |
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| 312 | $argumentName, |
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| 313 | $objectType->getName(), |
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| 314 | $fieldName |
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| 315 | ), |
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| 316 | [ |
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| 317 | $this->getFieldArgumentNode($interfaceType, $fieldName, $argumentName), |
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| 318 | $this->getFieldNode($objectType, $fieldName), |
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| 319 | ] |
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| 320 | ) |
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| 321 | ); |
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| 322 | |||
| 323 | continue; |
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| 324 | } |
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| 325 | |||
| 326 | // Assert interface field arg type matches object field arg type. |
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| 327 | // (invariant) |
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| 328 | // TODO: change to contravariant? |
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| 329 | if (!TypeHelper::isEqualType($interfaceArgument->getType(), $objectArgument->getType())) { |
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| 330 | $this->context->reportError( |
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| 331 | new SchemaValidationException( |
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| 332 | \sprintf( |
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| 333 | 'Interface field argument %s.%s(%s:) expects type %s but %s.%s(%s:) is type %s.', |
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| 334 | $interfaceType->getName(), |
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| 335 | $fieldName, |
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| 336 | $argumentName, |
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| 337 | toString($interfaceArgument->getType()), |
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| 338 | $objectType->getName(), |
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| 339 | $fieldName, |
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| 340 | $argumentName, |
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| 341 | toString($objectArgument->getType()) |
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| 342 | ), |
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| 343 | [ |
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| 344 | $this->getFieldArgumentTypeNode($interfaceType, $fieldName, $argumentName), |
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| 345 | $this->getFieldArgumentTypeNode($objectType, $fieldName, $argumentName), |
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| 346 | ] |
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| 347 | ) |
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| 348 | ); |
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| 349 | |||
| 350 | continue; |
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| 351 | } |
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| 352 | |||
| 353 | // TODO: validate default values? |
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| 354 | |||
| 355 | foreach ($objectField->getArguments() as $objectArgument) { |
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| 356 | $argumentName = $objectArgument->getName(); |
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| 357 | $interfaceArgument = find( |
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| 358 | $interfaceField->getArguments(), |
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| 359 | function (Argument $argument) use ($argumentName) { |
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| 360 | return $argument->getName() === $argumentName; |
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| 361 | } |
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| 362 | ); |
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| 363 | |||
| 364 | if (null === $interfaceArgument && $objectArgument->getType() instanceof NonNullType) { |
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| 365 | $this->context->reportError( |
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| 366 | new SchemaValidationException( |
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| 367 | \sprintf( |
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| 368 | 'Object field argument %s.%s(%s:) is of required type %s ' . |
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| 369 | 'but is not also provided by the Interface field %s.%s.', |
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| 370 | $objectType->getName(), |
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| 371 | $fieldName, |
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| 372 | $argumentName, |
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| 373 | toString($objectArgument->getType()), |
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| 374 | $interfaceType->getName(), |
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| 375 | $fieldName |
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| 376 | ), |
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| 377 | [ |
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| 378 | $this->getFieldArgumentNode($objectType, $fieldName, $argumentName), |
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| 379 | $this->getFieldNode($interfaceType, $fieldName), |
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| 380 | ] |
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| 381 | ) |
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| 382 | ); |
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| 383 | |||
| 384 | continue; |
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| 385 | } |
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| 386 | } |
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| 387 | } |
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| 388 | } |
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| 389 | } |
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| 390 | |||
| 391 | /** |
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| 392 | * @param UnionType $unionType |
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| 393 | * @throws InvariantException |
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| 394 | */ |
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| 395 | protected function validateUnionMembers(UnionType $unionType): void |
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| 396 | { |
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| 397 | $memberTypes = $unionType->getTypes(); |
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| 398 | |||
| 399 | if (empty($memberTypes)) { |
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| 400 | $this->context->reportError( |
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| 401 | new SchemaValidationException( |
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| 402 | sprintf('Union type %s must define one or more member types.', $unionType->getName()), |
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| 403 | [$unionType->getAstNode()] |
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| 404 | ) |
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| 405 | ); |
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| 406 | } |
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| 407 | |||
| 408 | $includedTypeNames = []; |
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| 409 | |||
| 410 | foreach ($memberTypes as $memberType) { |
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| 411 | $memberTypeName = (string)$memberType; |
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| 412 | if (isset($includedTypeNames[$memberTypeName])) { |
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| 413 | $this->context->reportError( |
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| 414 | new SchemaValidationException( |
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| 415 | \sprintf( |
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| 416 | 'Union type %s can only include type %s once.', |
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| 417 | $unionType->getName(), |
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| 418 | $memberTypeName |
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| 419 | ), |
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| 420 | $this->getUnionMemberTypeNodes($unionType, $memberTypeName) |
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| 421 | ) |
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| 422 | ); |
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| 423 | |||
| 424 | continue; |
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| 425 | } |
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| 426 | |||
| 427 | $includedTypeNames[$memberTypeName] = true; |
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| 428 | |||
| 429 | if (!($memberType instanceof ObjectType)) { |
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| 430 | $this->context->reportError( |
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| 431 | new SchemaValidationException( |
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| 432 | \sprintf( |
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| 433 | 'Union type %s can only include Object types, it cannot include %s.', |
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| 434 | $unionType->getName(), |
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| 435 | toString($memberType) |
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| 436 | ), |
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| 437 | $this->getUnionMemberTypeNodes($unionType, $memberTypeName) |
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| 438 | ) |
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| 439 | ); |
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| 440 | } |
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| 441 | } |
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| 442 | } |
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| 443 | |||
| 444 | /** |
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| 445 | * @param EnumType $enumType |
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| 446 | * @throws InvariantException |
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| 447 | */ |
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| 448 | protected function validateEnumValues(EnumType $enumType): void |
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| 449 | { |
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| 450 | $enumValues = $enumType->getValues(); |
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| 451 | |||
| 452 | if (empty($enumValues)) { |
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| 453 | $this->context->reportError( |
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| 454 | new SchemaValidationException( |
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| 455 | \sprintf('Enum type %s must define one or more values.', $enumType->getName()), |
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| 456 | [$enumType->getAstNode()] |
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| 457 | ) |
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| 458 | ); |
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| 459 | } |
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| 460 | |||
| 461 | foreach ($enumValues as $enumValue) { |
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| 462 | $valueName = $enumValue->getName(); |
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| 463 | |||
| 464 | // Ensure no duplicates. |
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| 465 | $allNodes = $this->getEnumValueNodes($enumType, $valueName); |
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| 466 | |||
| 467 | if (null !== $allNodes && \count($allNodes) > 1) { |
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| 468 | $this->context->reportError( |
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| 469 | new SchemaValidationException( |
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| 470 | sprintf('Enum type %s can include value %s only once.', $enumType->getName(), $valueName), |
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| 471 | $allNodes |
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| 472 | ) |
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| 473 | ); |
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| 474 | |||
| 475 | continue; |
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| 476 | } |
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| 477 | |||
| 478 | // Ensure valid name. |
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| 479 | $this->validateName($enumValue); |
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| 480 | |||
| 481 | if ($valueName === 'true' || $valueName === 'false' || $valueName === 'null') { |
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| 482 | $this->context->reportError( |
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| 483 | new SchemaValidationException( |
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| 484 | sprintf('Enum type %s cannot include value: %s.', $enumType->getName(), $valueName), |
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| 485 | [$enumValue->getAstNode()] |
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| 486 | ) |
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| 487 | ); |
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| 488 | |||
| 489 | continue; |
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| 490 | } |
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| 491 | } |
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| 492 | } |
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| 493 | |||
| 494 | /** |
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| 495 | * @param InputObjectType $inputObjectType |
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| 496 | * @throws InvariantException |
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| 497 | */ |
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| 498 | protected function validateInputFields(InputObjectType $inputObjectType): void |
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| 499 | { |
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| 500 | $fields = $inputObjectType->getFields(); |
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| 501 | |||
| 502 | if (empty($fields)) { |
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| 503 | $this->context->reportError( |
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| 504 | new SchemaValidationException( |
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| 505 | \sprintf('Input Object type %s must define one or more fields.', $inputObjectType->getName()), |
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| 506 | [$inputObjectType->getAstNode()] |
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| 507 | ) |
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| 508 | ); |
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| 509 | } |
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| 510 | |||
| 511 | // Ensure the arguments are valid |
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| 512 | foreach ($fields as $fieldName => $field) { |
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| 513 | // Ensure they are named correctly. |
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| 514 | $this->validateName($field); |
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| 515 | |||
| 516 | // TODO: Ensure they are unique per field. |
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| 517 | |||
| 518 | // Ensure the type is an input type |
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| 519 | if (!isInputType($field->getType())) { |
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| 520 | $this->context->reportError( |
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| 521 | new SchemaValidationException( |
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| 522 | \sprintf( |
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| 523 | 'The type of %s.%s must be Input Type but got: %s.', |
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| 524 | $inputObjectType->getName(), |
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| 525 | $fieldName, |
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| 526 | toString($field->getType()) |
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| 527 | ), |
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| 528 | [$field->getAstNode()] |
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| 529 | ) |
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| 530 | ); |
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| 531 | } |
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| 532 | } |
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| 533 | } |
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| 534 | |||
| 535 | /** |
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| 536 | * @param FieldsAwareInterface $type |
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| 537 | * @return ObjectTypeDefinitionNode[]|ObjectTypeExtensionNode[]|InterfaceTypeDefinitionNode[] |
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| 538 | * |InterfaceTypeExtensionNode[] |
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| 539 | */ |
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| 540 | protected function getAllObjectOrInterfaceNodes(FieldsAwareInterface $type): array |
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| 541 | { |
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| 542 | $node = $type->getAstNode(); |
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| 543 | $extensionASTNodes = $type->getExtensionAstNodes(); |
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| 544 | |||
| 545 | if (null !== $node) { |
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| 546 | return !empty($extensionASTNodes) |
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| 547 | ? \array_merge([$node], $extensionASTNodes) |
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| 548 | : [$node]; |
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| 549 | } |
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| 550 | |||
| 551 | return $extensionASTNodes; |
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| 552 | } |
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| 553 | |||
| 554 | /** |
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| 555 | * @param FieldsAwareInterface $type |
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| 556 | * @param string $fieldName |
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| 557 | * @return TypeNodeInterface|null |
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| 558 | */ |
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| 559 | protected function getFieldTypeNode(FieldsAwareInterface $type, string $fieldName): ?TypeNodeInterface |
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| 560 | { |
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| 561 | $fieldNode = $this->getFieldNode($type, $fieldName); |
||
| 562 | return null !== $fieldNode ? $fieldNode->getType() : null; |
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| 563 | } |
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| 564 | |||
| 565 | /** |
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| 566 | * @param FieldsAwareInterface $type |
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| 567 | * @param string $fieldName |
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| 568 | * @return FieldDefinitionNode|null |
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| 569 | */ |
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| 570 | protected function getFieldNode(FieldsAwareInterface $type, string $fieldName): ?FieldDefinitionNode |
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| 571 | { |
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| 572 | return $this->getAllFieldNodes($type, $fieldName)[0] ?? null; |
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| 573 | } |
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| 574 | |||
| 575 | /** |
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| 576 | * @param FieldsAwareInterface $type |
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| 577 | * @param string $fieldName |
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| 578 | * @return FieldDefinitionNode[] |
||
| 579 | */ |
||
| 580 | protected function getAllFieldNodes(FieldsAwareInterface $type, string $fieldName): array |
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| 581 | { |
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| 582 | $nodes = []; |
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| 583 | |||
| 584 | foreach ($this->getAllObjectOrInterfaceNodes($type) as $objectOrInterface) { |
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| 585 | foreach ($objectOrInterface->getFields() as $node) { |
||
| 586 | if ($node->getNameValue() === $fieldName) { |
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| 587 | $nodes[] = $node; |
||
| 588 | } |
||
| 589 | } |
||
| 590 | } |
||
| 591 | |||
| 592 | return $nodes; |
||
| 593 | } |
||
| 594 | |||
| 595 | /** |
||
| 596 | * @param FieldsAwareInterface $type |
||
| 597 | * @param string $fieldName |
||
| 598 | * @param string $argumentName |
||
| 599 | * @return InputValueDefinitionNode|null |
||
| 600 | */ |
||
| 601 | protected function getFieldArgumentNode( |
||
| 602 | FieldsAwareInterface $type, |
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| 603 | string $fieldName, |
||
| 604 | string $argumentName |
||
| 605 | ): ?InputValueDefinitionNode { |
||
| 606 | return $this->getAllFieldArgumentNodes($type, $fieldName, $argumentName)[0] ?? null; |
||
| 607 | } |
||
| 608 | |||
| 609 | /** |
||
| 610 | * @param FieldsAwareInterface $type |
||
| 611 | * @param string $fieldName |
||
| 612 | * @param string $argumentName |
||
| 613 | * @return InputValueDefinitionNode[] |
||
| 614 | */ |
||
| 615 | protected function getAllFieldArgumentNodes( |
||
| 616 | FieldsAwareInterface $type, |
||
| 617 | string $fieldName, |
||
| 618 | string $argumentName |
||
| 619 | ): array { |
||
| 620 | $nodes = []; |
||
| 621 | |||
| 622 | $fieldNode = $this->getFieldNode($type, $fieldName); |
||
| 623 | |||
| 624 | if (null !== $fieldNode) { |
||
| 625 | foreach ($fieldNode->getArguments() as $node) { |
||
| 626 | if ($node->getNameValue() === $argumentName) { |
||
| 627 | $nodes[] = $node; |
||
| 628 | } |
||
| 629 | } |
||
| 630 | } |
||
| 631 | |||
| 632 | return $nodes; |
||
| 633 | } |
||
| 634 | |||
| 635 | /** |
||
| 636 | * @param ObjectType $type |
||
| 637 | * @param string $interfaceName |
||
| 638 | * @return NamedTypeNode|null |
||
| 639 | */ |
||
| 640 | protected function getImplementsInterfaceNode(ObjectType $type, string $interfaceName): ?NamedTypeNode |
||
| 643 | } |
||
| 644 | |||
| 645 | /** |
||
| 646 | * @param ObjectType $type |
||
| 647 | * @param string $interfaceName |
||
| 648 | * @return NamedTypeNode[] |
||
| 649 | */ |
||
| 650 | protected function getAllImplementsInterfaceNodes(ObjectType $type, string $interfaceName): array |
||
| 651 | { |
||
| 663 | } |
||
| 664 | |||
| 665 | /** |
||
| 666 | * @param FieldsAwareInterface $type |
||
| 667 | * @param string $fieldName |
||
| 668 | * @param string $argumentName |
||
| 669 | * @return TypeNodeInterface|null |
||
| 670 | */ |
||
| 671 | protected function getFieldArgumentTypeNode( |
||
| 672 | FieldsAwareInterface $type, |
||
| 673 | string $fieldName, |
||
| 674 | string $argumentName |
||
| 675 | ): ?TypeNodeInterface { |
||
| 676 | $node = $this->getFieldArgumentNode($type, $fieldName, $argumentName); |
||
| 677 | return null !== $node ? $node->getType() : null; |
||
| 678 | } |
||
| 679 | |||
| 680 | /** |
||
| 681 | * @param UnionType $unionType |
||
| 682 | * @param string $memberTypeName |
||
| 683 | * @return array|null |
||
| 684 | */ |
||
| 685 | protected function getUnionMemberTypeNodes(UnionType $unionType, string $memberTypeName): ?array |
||
| 686 | { |
||
| 687 | /** @var UnionTypeDefinitionNode|null $node */ |
||
| 688 | $node = $unionType->getAstNode(); |
||
| 689 | |||
| 690 | if (null === $node) { |
||
| 691 | return null; |
||
| 692 | } |
||
| 693 | |||
| 694 | return \array_filter($node->getTypes(), function (NamedTypeNode $type) use ($memberTypeName) { |
||
| 695 | return $type->getNameValue() === $memberTypeName; |
||
| 696 | }); |
||
| 697 | } |
||
| 698 | |||
| 699 | /** |
||
| 700 | * @param EnumType $enumType |
||
| 701 | * @param string $valueName |
||
| 702 | * @return array|null |
||
| 703 | */ |
||
| 704 | protected function getEnumValueNodes(EnumType $enumType, string $valueName): ?array |
||
| 715 | }); |
||
| 716 | } |
||
| 717 | |||
| 718 | /** |
||
| 719 | * @param mixed $node |
||
| 720 | */ |
||
| 721 | protected function validateName($node): void |
||
| 728 | } |
||
| 729 | } |
||
| 730 | } |
||
| 731 |
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