INNER CODE UNIT · TypeScript

getGraphQLFilterType

OS-Guild/graphql-to-mongodb · src/graphQLFilterType.ts:32

export function getGraphQLFilterType(type: GraphQLFieldsType, ...excludedFields: string[]): GraphQLInputObjectType {
    const filterTypeName = setSuffix(type.name, 'Type', 'FilterType');

    return cache(typesCache, filterTypeName, () => new GraphQLInputObjectType({
        name: filterTypeName,
        fields: getOrAndFields(type, ...excludedFields)
    }));
}

function getOrAndFields(type: GraphQLFieldsType, ...excludedFields: string[]): () => FieldMap<GraphQLInputType> {
    return () => {
        const generatedFields = getUnresolvedFieldsTypes(type, getGraphQLObjectFilterType, ...excludedFields)();

        warnOfIndependentResolveFields(type);

        generatedFields['OR'] = { type: new GraphQLList(getGraphQLFilterType(type, ...excludedFields)) };
        generatedFields['AND'] = { type: new GraphQLList(getGraphQLFilterType(type, ...excludedFields)) };
        generatedFields['NOR'] = { type: new GraphQLList(getGraphQLFilterType(type, ...excludedFields)) };

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