@neo4j/graphql
Version:
A GraphQL to Cypher query execution layer for Neo4j and JavaScript GraphQL implementations
97 lines • 4.64 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.getDefinitionCollection = getDefinitionCollection;
const graphql_1 = require("graphql");
const directives_1 = require("../../graphql/directives");
const is_root_type_1 = require("../../utils/is-root-type");
const utils_1 = require("./utils");
function getDefinitionCollection(document) {
return document.definitions.reduce((definitionCollection, definition) => {
switch (definition.kind) {
case graphql_1.Kind.SCALAR_TYPE_DEFINITION:
definitionCollection.scalarTypes.set(definition.name.value, definition);
break;
case graphql_1.Kind.OBJECT_TYPE_DEFINITION: {
definitionCollection.objectTypes.set(definition.name.value, definition);
if ((0, utils_1.findDirective)(definition.directives, directives_1.relationshipPropertiesDirective.name)) {
definitionCollection.relationshipProperties.set(definition.name.value, definition);
break;
}
if ((0, utils_1.findDirective)(definition.directives, directives_1.jwt.name)) {
definitionCollection.jwtPayload = definition;
break;
}
if ((0, is_root_type_1.isRootType)(definition)) {
definitionCollection.operations.push(definition);
break;
}
if ((0, utils_1.findDirective)(definition.directives, directives_1.nodeDirective.name)) {
definitionCollection.nodes.set(definition.name.value, definition);
break;
}
definitionCollection.userDefinedObjectTypes.set(definition.name.value, definition);
break;
}
case graphql_1.Kind.ENUM_TYPE_DEFINITION:
definitionCollection.enumTypes.set(definition.name.value, definition);
break;
case graphql_1.Kind.INTERFACE_TYPE_DEFINITION:
definitionCollection.interfaceTypes.set(definition.name.value, definition);
definitionCollection.interfaceToImplementingTypeNamesMap.set(definition.name.value, []); // previous initInterfacesToTypeNamesMap logic.
break;
case graphql_1.Kind.DIRECTIVE_DEFINITION:
definitionCollection.directives.set(definition.name.value, definition);
break;
case graphql_1.Kind.UNION_TYPE_DEFINITION:
definitionCollection.unionTypes.set(definition.name.value, definition);
break;
case graphql_1.Kind.INPUT_OBJECT_TYPE_DEFINITION:
definitionCollection.inputTypes.set(definition.name.value, definition);
break;
case graphql_1.Kind.SCHEMA_EXTENSION:
// This is based on the assumption that mergeTypeDefs is used and therefore there is only one schema extension (merged), this assumption is currently used as well for object extensions.
definitionCollection.schemaExtensions = definition;
definitionCollection.schemaDirectives = definition.directives
? Array.from(definition.directives)
: [];
break;
}
return definitionCollection;
}, {
nodes: new Map(),
objectTypes: new Map(),
userDefinedObjectTypes: new Map(),
enumTypes: new Map(),
scalarTypes: new Map(),
interfaceTypes: new Map(),
directives: new Map(),
unionTypes: new Map(),
relationshipProperties: new Map(),
inputTypes: new Map(),
schemaExtensions: undefined,
jwtPayload: undefined,
interfaceToImplementingTypeNamesMap: new Map(),
operations: [],
schemaDirectives: [],
document,
});
}
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