From 115462db343276fa3ae4ddcd68f8e27c2647b737 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Ad=C3=A1mek?= <banan23@gmail.com>
Date: Sat, 5 Nov 2022 12:53:23 +0100
Subject: [PATCH] feat(core): allow using second argument of `@OneToOne` as
 options

---
 packages/core/src/decorators/OneToOne.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/core/src/decorators/OneToOne.ts b/packages/core/src/decorators/OneToOne.ts
index 7b1bf1b79bb6..cee0562c2066 100644
--- a/packages/core/src/decorators/OneToOne.ts
+++ b/packages/core/src/decorators/OneToOne.ts
@@ -5,9 +5,11 @@ import type { AnyString, EntityName } from '../typings';
 
 export function OneToOne<T, O>(
   entity?: OneToOneOptions<T, O> | string | ((e?: any) => EntityName<T>),
-  mappedBy?: (string & keyof T) | ((e: T) => any),
+  mappedByOrOptions?: (string & keyof T) | ((e: T) => any) | Partial<OneToOneOptions<T, O>>,
   options: Partial<OneToOneOptions<T, O>> = {},
 ) {
+  const mappedBy = typeof mappedByOrOptions === 'object' ? mappedByOrOptions.mappedBy : mappedByOrOptions;
+  options = typeof mappedByOrOptions === 'object' ? { ...mappedByOrOptions, ...options } : options;
   return createOneToDecorator<T, O>(entity as string, mappedBy, options, ReferenceType.ONE_TO_ONE);
 }