diff options
author | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
---|---|---|
committer | Minteck <contact@minteck.org> | 2023-01-10 14:54:04 +0100 |
commit | 99c1d9af689e5325f3cf535c4007b3aeb8325229 (patch) | |
tree | e663b3c2ebdbd67c818ac0c5147f0ce1d2463cda /school/node_modules/graphql/validation/validate.js | |
parent | 9871b03912fc28ad38b4037ebf26a78aa937baba (diff) | |
download | pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.gz pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.tar.bz2 pluralconnect-99c1d9af689e5325f3cf535c4007b3aeb8325229.zip |
Update - This is an automated commit
Diffstat (limited to 'school/node_modules/graphql/validation/validate.js')
-rw-r--r-- | school/node_modules/graphql/validation/validate.js | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/school/node_modules/graphql/validation/validate.js b/school/node_modules/graphql/validation/validate.js new file mode 100644 index 0000000..04b823f --- /dev/null +++ b/school/node_modules/graphql/validation/validate.js @@ -0,0 +1,128 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.validate = validate; +exports.validateSDL = validateSDL; +exports.assertValidSDL = assertValidSDL; +exports.assertValidSDLExtension = assertValidSDLExtension; + +var _devAssert = _interopRequireDefault(require("../jsutils/devAssert.js")); + +var _GraphQLError = require("../error/GraphQLError.js"); + +var _visitor = require("../language/visitor.js"); + +var _validate = require("../type/validate.js"); + +var _TypeInfo = require("../utilities/TypeInfo.js"); + +var _specifiedRules = require("./specifiedRules.js"); + +var _ValidationContext = require("./ValidationContext.js"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +/** + * Implements the "Validation" section of the spec. + * + * Validation runs synchronously, returning an array of encountered errors, or + * an empty array if no errors were encountered and the document is valid. + * + * A list of specific validation rules may be provided. If not provided, the + * default list of rules defined by the GraphQL specification will be used. + * + * Each validation rules is a function which returns a visitor + * (see the language/visitor API). Visitor methods are expected to return + * GraphQLErrors, or Arrays of GraphQLErrors when invalid. + * + * Optionally a custom TypeInfo instance may be provided. If not provided, one + * will be created from the provided schema. + */ +function validate(schema, documentAST) { + var rules = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _specifiedRules.specifiedRules; + var typeInfo = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : new _TypeInfo.TypeInfo(schema); + var options = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : { + maxErrors: undefined + }; + documentAST || (0, _devAssert.default)(0, 'Must provide document.'); // If the schema used for validation is invalid, throw an error. + + (0, _validate.assertValidSchema)(schema); + var abortObj = Object.freeze({}); + var errors = []; + var context = new _ValidationContext.ValidationContext(schema, documentAST, typeInfo, function (error) { + if (options.maxErrors != null && errors.length >= options.maxErrors) { + errors.push(new _GraphQLError.GraphQLError('Too many validation errors, error limit reached. Validation aborted.')); + throw abortObj; + } + + errors.push(error); + }); // This uses a specialized visitor which runs multiple visitors in parallel, + // while maintaining the visitor skip and break API. + + var visitor = (0, _visitor.visitInParallel)(rules.map(function (rule) { + return rule(context); + })); // Visit the whole document with each instance of all provided rules. + + try { + (0, _visitor.visit)(documentAST, (0, _TypeInfo.visitWithTypeInfo)(typeInfo, visitor)); + } catch (e) { + if (e !== abortObj) { + throw e; + } + } + + return errors; +} +/** + * @internal + */ + + +function validateSDL(documentAST, schemaToExtend) { + var rules = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _specifiedRules.specifiedSDLRules; + var errors = []; + var context = new _ValidationContext.SDLValidationContext(documentAST, schemaToExtend, function (error) { + errors.push(error); + }); + var visitors = rules.map(function (rule) { + return rule(context); + }); + (0, _visitor.visit)(documentAST, (0, _visitor.visitInParallel)(visitors)); + return errors; +} +/** + * Utility function which asserts a SDL document is valid by throwing an error + * if it is invalid. + * + * @internal + */ + + +function assertValidSDL(documentAST) { + var errors = validateSDL(documentAST); + + if (errors.length !== 0) { + throw new Error(errors.map(function (error) { + return error.message; + }).join('\n\n')); + } +} +/** + * Utility function which asserts a SDL document is valid by throwing an error + * if it is invalid. + * + * @internal + */ + + +function assertValidSDLExtension(documentAST, schema) { + var errors = validateSDL(documentAST, schema); + + if (errors.length !== 0) { + throw new Error(errors.map(function (error) { + return error.message; + }).join('\n\n')); + } +} |