graphql-compose
Version:
GraphQL schema builder from different data sources with middleware extensions.
59 lines • 2.29 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getTypesFromSchema = getTypesFromSchema;
exports.getDirectivesFromSchema = getDirectivesFromSchema;
const SchemaComposer_1 = require("../SchemaComposer");
const ObjectTypeComposer_1 = require("../ObjectTypeComposer");
const InputTypeComposer_1 = require("../InputTypeComposer");
const InterfaceTypeComposer_1 = require("../InterfaceTypeComposer");
const UnionTypeComposer_1 = require("../UnionTypeComposer");
function getTypesFromSchema(sc, filter) {
const { exclude = [], include, omitDirectiveDefinitions } = filter || {};
const rootTypes = new Set();
if (Array.isArray(include) && include.length) {
include.forEach((s) => {
if (s && typeof s === 'string') {
rootTypes.add(sc.getAnyTC(s));
}
});
}
else {
if (sc.has('Query'))
rootTypes.add(sc.getOTC('Query'));
if (sc.has('Mutation'))
rootTypes.add(sc.getOTC('Mutation'));
if (sc.has('Subscription'))
rootTypes.add(sc.getOTC('Subscription'));
}
if (!omitDirectiveDefinitions) {
const directives = sc._directives.filter((d) => !SchemaComposer_1.BUILT_IN_DIRECTIVES.includes(d));
directives.forEach((d) => {
if (!Array.isArray(d.args))
return;
d.args.forEach((ac) => {
const tc = sc.getAnyTC(ac.type);
if (!exclude.includes(tc.getTypeName())) {
rootTypes.add(tc);
}
});
});
}
const typeSet = new Set();
rootTypes.forEach((tc) => {
if (tc instanceof ObjectTypeComposer_1.ObjectTypeComposer ||
tc instanceof InputTypeComposer_1.InputTypeComposer ||
tc instanceof InterfaceTypeComposer_1.InterfaceTypeComposer ||
tc instanceof UnionTypeComposer_1.UnionTypeComposer) {
typeSet.add(tc);
tc.getNestedTCs({ exclude }, typeSet);
}
else {
typeSet.add(tc);
}
});
return typeSet;
}
function getDirectivesFromSchema(sc) {
return sc._directives.filter((d) => !SchemaComposer_1.BUILT_IN_DIRECTIVES.includes(d));
}
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