@backland/schema/lib/implementObject.js

TypeScript schema declaration and validation library with static type inference

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.implementObject = implementObject;
var _utils = require("@backland/utils");
var _ObjectType = require("./ObjectType");
var _MetaFieldField = require("./fields/MetaFieldField");
function implementObject(name, definition, ...parents) {
  let def = (0, _utils.simpleObjectClone)(definition);
  delete def[_MetaFieldField.objectMetaFieldKey];
  const tree = [];
  parents.forEach(parent => {
    if (!(0, _ObjectType.isObject)(parent)) {
      throw new _utils.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);
  });
  const object = (0, _ObjectType.createObjectType)(name, def);
  object.__setMetaData('implements', tree);
  return object;
}
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