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Perhaps you need to wrap the query \\\nstring in a \"gql\" tag? http://docs.apollostack.com/apollo-client/core.html#gql`,\n );\n\n const operations = doc.definitions\n .filter(d => d.kind !== 'FragmentDefinition')\n .map(definition => {\n if (definition.kind !== 'OperationDefinition') {\n throw new InvariantError(\n `Schema type definitions not allowed in queries. Found: \"${\n definition.kind\n }\"`,\n );\n }\n return definition;\n });\n\n invariant(\n operations.length <= 1,\n `Ambiguous GraphQL document: contains ${operations.length} operations`,\n );\n\n return doc;\n}\n\nexport function getOperationDefinition(\n doc: DocumentNode,\n): OperationDefinitionNode | undefined {\n checkDocument(doc);\n return doc.definitions.filter(\n (definition): definition is OperationDefinitionNode =>\n definition.kind === 'OperationDefinition',\n )[0];\n}\n\nexport function getOperationName(doc: DocumentNode): string | null {\n return (\n doc.definitions\n .filter(\n (definition): definition is OperationDefinitionWithName =>\n definition.kind === 'OperationDefinition' && !!definition.name,\n )\n .map((x) => x.name.value)[0] || null\n );\n}\n\n// Returns the FragmentDefinitions from a particular document as an array\nexport function getFragmentDefinitions(\n doc: DocumentNode,\n): FragmentDefinitionNode[] {\n return doc.definitions.filter(\n (definition): definition is FragmentDefinitionNode =>\n definition.kind === 'FragmentDefinition',\n );\n}\n\nexport function getQueryDefinition(doc: DocumentNode): OperationDefinitionNode {\n const queryDef = getOperationDefinition(doc)!;\n\n invariant(\n queryDef && queryDef.operation === 'query',\n 'Must contain a query definition.',\n );\n\n return queryDef;\n}\n\nexport function getFragmentDefinition(\n doc: DocumentNode,\n): FragmentDefinitionNode {\n invariant(\n doc.kind === 'Document',\n `Expecting a parsed GraphQL document. Perhaps you need to wrap the query \\\nstring in a \"gql\" tag? http://docs.apollostack.com/apollo-client/core.html#gql`,\n );\n\n invariant(\n doc.definitions.length <= 1,\n 'Fragment must have exactly one definition.',\n );\n\n const fragmentDef = doc.definitions[0] as FragmentDefinitionNode;\n\n invariant(\n fragmentDef.kind === 'FragmentDefinition',\n 'Must be a fragment definition.',\n );\n\n return fragmentDef as FragmentDefinitionNode;\n}\n\n/**\n * Returns the first operation definition found in this document.\n * If no operation definition is found, the first fragment definition will be returned.\n * If no definitions are found, an error will be thrown.\n */\nexport function getMainDefinition(\n queryDoc: DocumentNode,\n): OperationDefinitionNode | FragmentDefinitionNode {\n checkDocument(queryDoc);\n\n let fragmentDefinition;\n\n for (let definition of queryDoc.definitions) {\n if (definition.kind === 'OperationDefinition') {\n const operation = (definition as OperationDefinitionNode).operation;\n if (\n operation === 'query' ||\n operation === 'mutation' ||\n operation === 'subscription'\n ) {\n return definition as OperationDefinitionNode;\n }\n }\n if (definition.kind === 'FragmentDefinition' && !fragmentDefinition) {\n // we do this because we want to allow multiple fragment definitions\n // to precede an operation definition.\n fragmentDefinition = definition as FragmentDefinitionNode;\n }\n }\n\n if (fragmentDefinition) {\n return fragmentDefinition;\n }\n\n throw new InvariantError(\n 'Expected a parsed GraphQL query with a query, mutation, subscription, or a fragment.',\n );\n}\n\nexport function getDefaultValues(\n definition: OperationDefinitionNode | undefined,\n): Record<string, any> {\n const defaultValues = Object.create(null);\n const defs = definition && definition.variableDefinitions;\n if (defs && defs.length) {\n defs.forEach(def => {\n if (def.defaultValue) {\n valueToObjectRepresentation(\n defaultValues,\n def.variable.name,\n def.defaultValue as ValueNode,\n );\n }\n });\n }\n return defaultValues;\n}\n"]} |