graphql-query-rewriter
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Rewriter which replaces the type of a single argument of a field ex: change from id: String! to id: ID!

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Properties

Methods

Constructors

constructor

Properties

Protected argName

argName: string

Protected coerceArgumentValue

coerceArgumentValue: function

Type declaration

    • (variable: any, context: object): Maybe<ValueNode>

    • Parameters

      • variable: any
      • context: object

      Returns Maybe<ValueNode>

Protected coerceVariable

coerceVariable: function

Type declaration

    • (variable: any, context: object): any

    • Parameters

      • variable: any
      • context: object

      Returns any

Protected Optional fieldName

fieldName: undefined | string

Protected Optional matchConditions

matchConditions: matchCondition[]

Protected newTypeNode

newTypeNode: TypeNode

Protected oldTypeNode

oldTypeNode: TypeNode

Protected rootTypes

rootTypes: RootType[] = ['query', 'mutation', 'fragment']

Methods

Private extractMatchingVarRefName

  • extractMatchingVarRefName(node: FieldNode): string | false

Protected extractReponseElement

  • extractReponseElement(response: any, key: string, index?: undefined | number): any

matches

  • matches(nodeAndVars: NodeAndVarDefs, parents: ASTNode[]): boolean

rewriteQuery

  • rewriteQuery(__namedParameters: object, variables: Variables): object

  • Parameters

    • __namedParameters: object
      • astNode: NameNode | DocumentNode | OperationDefinitionNode | VariableDefinitionNode | VariableNode | SelectionSetNode | FieldNode | ArgumentNode | FragmentSpreadNode | InlineFragmentNode | FragmentDefinitionNode | IntValueNode | FloatValueNode | StringValueNode | BooleanValueNode | NullValueNode | EnumValueNode | ListValueNode | ObjectValueNode | ObjectFieldNode | DirectiveNode | NamedTypeNode | ListTypeNode | NonNullTypeNode | SchemaDefinitionNode | OperationTypeDefinitionNode | ScalarTypeDefinitionNode | ObjectTypeDefinitionNode | FieldDefinitionNode | InputValueDefinitionNode | InterfaceTypeDefinitionNode | UnionTypeDefinitionNode | EnumTypeDefinitionNode | EnumValueDefinitionNode | InputObjectTypeDefinitionNode | DirectiveDefinitionNode | object | ScalarTypeExtensionNode | ObjectTypeExtensionNode | InterfaceTypeExtensionNode | UnionTypeExtensionNode | EnumTypeExtensionNode | InputObjectTypeExtensionNode
      • variableDefinitions: ReadonlyArray<VariableDefinitionNode>
    • variables: Variables

    Returns object

    • node: FieldNode
    • variableDefinitions: ReadonlyArray<VariableDefinitionNode>

rewriteResponse

  • rewriteResponse(response: any, key: string, index?: undefined | number): any

Protected rewriteResponseElement

  • rewriteResponseElement(response: any, newElement: any, key: string, index?: undefined | number): any

rewriteVariables

  • rewriteVariables(__namedParameters: object, variables: Variables): undefined | object

  • Parameters

    • __namedParameters: object
      • astNode: NameNode | DocumentNode | OperationDefinitionNode | VariableDefinitionNode | VariableNode | SelectionSetNode | FieldNode | ArgumentNode | FragmentSpreadNode | InlineFragmentNode | FragmentDefinitionNode | IntValueNode | FloatValueNode | StringValueNode | BooleanValueNode | NullValueNode | EnumValueNode | ListValueNode | ObjectValueNode | ObjectFieldNode | DirectiveNode | NamedTypeNode | ListTypeNode | NonNullTypeNode | SchemaDefinitionNode | OperationTypeDefinitionNode | ScalarTypeDefinitionNode | ObjectTypeDefinitionNode | FieldDefinitionNode | InputValueDefinitionNode | InterfaceTypeDefinitionNode | UnionTypeDefinitionNode | EnumTypeDefinitionNode | EnumValueDefinitionNode | InputObjectTypeDefinitionNode | DirectiveDefinitionNode | object | ScalarTypeExtensionNode | ObjectTypeExtensionNode | InterfaceTypeExtensionNode | UnionTypeExtensionNode | EnumTypeExtensionNode | InputObjectTypeExtensionNode
    • variables: Variables

    Returns undefined | object

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