@webundsoehne/nestjs-graphql-typeorm-dataloader/dist/loader-handlers/to-one.handler.js

A library to utilize the graphql-dataloader with nestjs and typeorm.

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var to_one_handler_exports = {};
__export(to_one_handler_exports, {
  handleToOne: () => handleToOne
});
module.exports = __toCommonJS(to_one_handler_exports);
var import_callback_handler = require("./callback-handler.handler");
var import_to_one = require("../loaders/to-one.loader");
async function handleToOne(foreignKeyFunc, parent, context, relation) {
  return (0, import_callback_handler.handler)(context, relation, relation.inverseEntityMetadata.primaryColumns, (connection) => new import_to_one.ToOneDataloader(relation, connection), async (dataloader) => {
    const fk = foreignKeyFunc(parent);
    return fk != null ? dataloader.load(fk) : null;
  });
}
__name(handleToOne, "handleToOne");
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  handleToOne
});