@backland/schema/lib/module/implementObject.js

TypeScript schema declaration and validation library with static type inference

import { RuntimeError } from '@backland/utils';
import { simpleObjectClone } from '@backland/utils';
import { createObjectType, isObject } from './ObjectType';
import { objectMetaFieldKey } from './fields/MetaFieldField';
export function implementObject(name, definition) {
  var def = simpleObjectClone(definition);
  delete def[objectMetaFieldKey];
  var tree = [];
  for (var _len = arguments.length, parents = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
    parents[_key - 2] = arguments[_key];
  }
  parents.forEach(parent => {
    if (!isObject(parent)) {
      throw new RuntimeError("Failed to extend interface. Expected parent to be an Object.", {
        parent
      });
    }

    // @ts-ignore
    def = parent.clone(el => el.extendObjectDefinition(def).def());
    tree.push(parent.nonNullId);
  });
  var object = createObjectType(name, def);
  object.__setMetaData('implements', tree);
  return object;
}
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