| "use strict"; |
| |
| Object.defineProperty(exports, "__esModule", { |
| value: true |
| }); |
| exports.graphql = graphql; |
| exports.graphqlSync = graphqlSync; |
| |
| var _isPromise = _interopRequireDefault(require("./jsutils/isPromise")); |
| |
| var _parser = require("./language/parser"); |
| |
| var _validate = require("./validation/validate"); |
| |
| var _validate2 = require("./type/validate"); |
| |
| var _execute = require("./execution/execute"); |
| |
| function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } |
| |
| function graphql(argsOrSchema, source, rootValue, contextValue, variableValues, operationName, fieldResolver, typeResolver) { |
| var _arguments = arguments; |
| |
| /* eslint-enable no-redeclare */ |
| // Always return a Promise for a consistent API. |
| return new Promise(function (resolve) { |
| return resolve( // Extract arguments from object args if provided. |
| _arguments.length === 1 ? graphqlImpl(argsOrSchema) : graphqlImpl({ |
| schema: argsOrSchema, |
| source: source, |
| rootValue: rootValue, |
| contextValue: contextValue, |
| variableValues: variableValues, |
| operationName: operationName, |
| fieldResolver: fieldResolver, |
| typeResolver: typeResolver |
| })); |
| }); |
| } |
| /** |
| * The graphqlSync function also fulfills GraphQL operations by parsing, |
| * validating, and executing a GraphQL document along side a GraphQL schema. |
| * However, it guarantees to complete synchronously (or throw an error) assuming |
| * that all field resolvers are also synchronous. |
| */ |
| |
| |
| function graphqlSync(argsOrSchema, source, rootValue, contextValue, variableValues, operationName, fieldResolver, typeResolver) { |
| /* eslint-enable no-redeclare */ |
| // Extract arguments from object args if provided. |
| var result = arguments.length === 1 ? graphqlImpl(argsOrSchema) : graphqlImpl({ |
| schema: argsOrSchema, |
| source: source, |
| rootValue: rootValue, |
| contextValue: contextValue, |
| variableValues: variableValues, |
| operationName: operationName, |
| fieldResolver: fieldResolver, |
| typeResolver: typeResolver |
| }); // Assert that the execution was synchronous. |
| |
| if ((0, _isPromise.default)(result)) { |
| throw new Error('GraphQL execution failed to complete synchronously.'); |
| } |
| |
| return result; |
| } |
| |
| function graphqlImpl(args) { |
| var schema = args.schema, |
| source = args.source, |
| rootValue = args.rootValue, |
| contextValue = args.contextValue, |
| variableValues = args.variableValues, |
| operationName = args.operationName, |
| fieldResolver = args.fieldResolver, |
| typeResolver = args.typeResolver; // Validate Schema |
| |
| var schemaValidationErrors = (0, _validate2.validateSchema)(schema); |
| |
| if (schemaValidationErrors.length > 0) { |
| return { |
| errors: schemaValidationErrors |
| }; |
| } // Parse |
| |
| |
| var document; |
| |
| try { |
| document = (0, _parser.parse)(source); |
| } catch (syntaxError) { |
| return { |
| errors: [syntaxError] |
| }; |
| } // Validate |
| |
| |
| var validationErrors = (0, _validate.validate)(schema, document); |
| |
| if (validationErrors.length > 0) { |
| return { |
| errors: validationErrors |
| }; |
| } // Execute |
| |
| |
| return (0, _execute.execute)({ |
| schema: schema, |
| document: document, |
| rootValue: rootValue, |
| contextValue: contextValue, |
| variableValues: variableValues, |
| operationName: operationName, |
| fieldResolver: fieldResolver, |
| typeResolver: typeResolver |
| }); |
| } |