@neo4j/graphql
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A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations
90 lines • 3.72 kB
JavaScript
;
/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.GraphQLDate = void 0;
const graphql_1 = require("graphql");
const neo4j_driver_1 = __importStar(require("neo4j-driver"));
const formatDateString = (dateString) => new Date(dateString).toISOString().split("T")[0];
exports.GraphQLDate = new graphql_1.GraphQLScalarType({
name: "Date",
description: "A date, represented as a 'yyyy-mm-dd' string",
serialize: (outputValue) => {
if (typeof outputValue === "string") {
return formatDateString(outputValue);
}
if ((0, neo4j_driver_1.isDate)(outputValue)) {
return formatDateString(outputValue.toString());
}
throw new graphql_1.GraphQLError(`Date cannot represent value: ${outputValue}`);
},
parseValue: (inputValue) => {
if (typeof inputValue === "string") {
const date = new Date(inputValue);
if (date.toString() === "Invalid Date") {
throw new graphql_1.GraphQLError(`Date cannot represent non temporal value: ${inputValue}`);
}
return neo4j_driver_1.default.types.Date.fromStandardDate(date);
}
if ((0, neo4j_driver_1.isDate)(inputValue)) {
return inputValue;
}
throw new graphql_1.GraphQLError(`Date cannot represent non string value: ${inputValue}`);
},
parseLiteral(ast) {
if (ast.kind !== graphql_1.Kind.STRING) {
throw new graphql_1.GraphQLError("Date cannot represent non string value.");
}
return neo4j_driver_1.default.types.Date.fromStandardDate(new Date(ast.value));
},
});
//# sourceMappingURL=Date.js.map