@aws-amplify/graphql-transformer-core/lib/utils/graphql-utils.js

A framework to transform from GraphQL SDL to AWS CloudFormation.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getType = exports.getField = exports.fieldsWithSqlDirective = exports.isBuiltInGraphqlNode = exports.isSubscriptionNode = exports.isQueryNode = exports.isMutationNode = exports.isBuiltInGraphqlType = exports.isSubscriptionType = exports.isQueryType = exports.isMutationType = exports.isObjectTypeExtensionNode = exports.isObjectTypeDefinitionNode = void 0;
const graphql_1 = require("graphql");
const SQL_DIRECTIVE_NAME = 'sql';
const isObjectTypeDefinitionNode = (obj) => {
    return obj.kind === graphql_1.Kind.OBJECT_TYPE_DEFINITION || obj.kind === graphql_1.Kind.INTERFACE_TYPE_DEFINITION;
};
exports.isObjectTypeDefinitionNode = isObjectTypeDefinitionNode;
const isObjectTypeExtensionNode = (obj) => obj.kind === graphql_1.Kind.OBJECT_TYPE_EXTENSION;
exports.isObjectTypeExtensionNode = isObjectTypeExtensionNode;
const isMutationType = (typeName) => typeName === 'Mutation';
exports.isMutationType = isMutationType;
const isQueryType = (typeName) => typeName === 'Query';
exports.isQueryType = isQueryType;
const isSubscriptionType = (typeName) => typeName === 'Subscription';
exports.isSubscriptionType = isSubscriptionType;
const isBuiltInGraphqlType = (typeName) => (0, exports.isMutationType)(typeName) || (0, exports.isQueryType)(typeName) || (0, exports.isSubscriptionType)(typeName);
exports.isBuiltInGraphqlType = isBuiltInGraphqlType;
const isMutationNode = (obj) => {
    return ((0, exports.isObjectTypeDefinitionNode)(obj) || (0, exports.isObjectTypeExtensionNode)(obj)) && (0, exports.isMutationType)(obj.name.value);
};
exports.isMutationNode = isMutationNode;
const isQueryNode = (obj) => {
    return ((0, exports.isObjectTypeDefinitionNode)(obj) || (0, exports.isObjectTypeExtensionNode)(obj)) && (0, exports.isQueryType)(obj.name.value);
};
exports.isQueryNode = isQueryNode;
const isSubscriptionNode = (obj) => {
    return ((0, exports.isObjectTypeDefinitionNode)(obj) || (0, exports.isObjectTypeExtensionNode)(obj)) && (0, exports.isSubscriptionType)(obj.name.value);
};
exports.isSubscriptionNode = isSubscriptionNode;
const isBuiltInGraphqlNode = (obj) => {
    return (0, exports.isMutationNode)(obj) || (0, exports.isQueryNode)(obj) || (0, exports.isSubscriptionNode)(obj);
};
exports.isBuiltInGraphqlNode = isBuiltInGraphqlNode;
const fieldsWithSqlDirective = (obj) => {
    var _a, _b;
    return (_b = (_a = obj.fields) === null || _a === void 0 ? void 0 : _a.filter((field) => { var _a; return (_a = field.directives) === null || _a === void 0 ? void 0 : _a.some((directive) => directive.name.value === SQL_DIRECTIVE_NAME); })) !== null && _b !== void 0 ? _b : [];
};
exports.fieldsWithSqlDirective = fieldsWithSqlDirective;
const getField = (obj, fieldName) => { var _a; return (_a = obj.fields) === null || _a === void 0 ? void 0 : _a.find((f) => f.name.value === fieldName); };
exports.getField = getField;
const getType = (schema, typeName) => schema.definitions.find((def) => (0, exports.isObjectTypeDefinitionNode)(def) && def.name.value === typeName);
exports.getType = getType;
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