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• type-graphql-dataloader-master
  • .github
    • workflows
      • main.yml
  • src
    • decorators
      • typeorm
        • ExplicitLoaderImpl.ts
        • ImplicitLoaderImpl.ts
        • TypeormLoader.ts
      • Loader.ts
    • index.ts
    • plugins
      • apollo-server
        • ApolloServerLoaderPlugin.ts
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      • TgdContext.ts
  • jest.config.js
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    • typeorm
      • resolvers
        • EmployeeResolver.ts
        • DeskResolver.ts
        • index.ts
        • CertResolver.ts
        • CompanyResolver.ts
      • index.ts
      • types
        • Lazy.ts
      • entities
        • ApplicationSoftware.ts
        • Chair.ts
        • Cert.ts
        • Base.ts
        • Employee.ts
        • Desk.ts
        • Company.ts
        • PersonalComputer.ts
  • .nvmrc
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    • typeorm.ts
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import type { ObjectType } from "typeorm";
import { ExplicitLoaderImpl } from "./ExplicitLoaderImpl";
import { ImplicitLoaderImpl } from "./ImplicitLoaderImpl";

type KeyFunc = (root: any) => any | any[] | undefined;

export interface TypeormLoaderOption {
  selfKey: boolean;
}

export function TypeormLoader(): PropertyDecorator;

export function TypeormLoader(
  keyFunc: KeyFunc,
  option?: TypeormLoaderOption
): PropertyDecorator;

export function TypeormLoader<V>(
  typeFunc: (type?: void) => ObjectType<V>,
  keyFunc: KeyFunc,
  option?: TypeormLoaderOption
): PropertyDecorator;

export function TypeormLoader<V>(
  typeFuncOrKeyFunc?: ((type?: void) => ObjectType<V>) | KeyFunc,
  keyFuncOrOption?: KeyFunc | TypeormLoaderOption,
  option?: TypeormLoaderOption
): PropertyDecorator {
  if (typeFuncOrKeyFunc == null) {
    return ImplicitLoaderImpl();
  }

  const getArgs = (): [KeyFunc, TypeormLoaderOption | undefined] => {
    return option != null || typeof keyFuncOrOption == "function"
      ? [keyFuncOrOption as KeyFunc, option]
      : [typeFuncOrKeyFunc as KeyFunc, keyFuncOrOption as TypeormLoaderOption];
  };
  return ExplicitLoaderImpl<V>(...getArgs());
}