import { ObjectTypeOptions, ObjectType } from '@nestjs/graphql';
import { isString } from 'util';
import { NodeInterface } from './node.interface';
import { MetadataStorage, AnyConstructor } from '../../common';
export function NodeType(): ClassDecorator;
export function NodeType(options: ObjectTypeOptions): ClassDecorator;
export function NodeType(name: string, options?: ObjectTypeOptions): ClassDecorator;
export function NodeType<T extends AnyConstructor<T>>(
nameOrOptions?: string | ObjectTypeOptions,
objectTypeOptions?: ObjectTypeOptions,
): ClassDecorator {
// eslint-disable-next-line @typescript-eslint/ban-types
return (target: Function) => {
const [name, options = {}] = isString(nameOrOptions)
? [nameOrOptions, objectTypeOptions]
: [target.name, nameOrOptions];
const interfaces = options.implements ? [].concat(options.implements as never) : [];
const nodeOptions: ObjectTypeOptions = {
...options,
implements: interfaces.concat(NodeInterface as never),
};
MetadataStorage.addClassMetadata({ name, target });
ObjectType(name, nodeOptions)(target);
};
}
